path: root/floppy/doc/INTERRUP.A

Interrupt List			Release 61		Last change 16jul00
Copyright (c) 1989-1999,2000 Ralf Brown
--------!---FILELIST-------------------------
Please redistribute the following files unmodified as a group, in a quartet of
archives named INTER61A through INTER61D (preferably the original authenticated
PKZIP archives):
	INTERRUP.1ST	the read-me file, containing credits, availability info
	INTERRUP.A	INT 00 through INT 10/BE  \
	INTERRUP.B	INT 10/BF through INT 15/0F\
	INTERRUP.C	INT 15/10 through INT 15/E7 \
	INTERRUP.D	INT 15/E8 through INT 1A/B0  \
	INTERRUP.E	INT 1A/B1 through INT 1F      \	  total 2520 pages at
	INTERRUP.F	INT 20 through INT 21/43       \  60 lines per page,
	INTERRUP.G	INT 21/44 through INT 21/5E	\ 2684 with INTPRINT -p
	INTERRUP.H	INT 21/5F through INT 21/E2	 >(8754 entries)
	INTERRUP.I	INT 21/E3 through INT 21/F1	/ (4135 tables)
	INTERRUP.J	INT 21/F2 through INT 25       /
	INTERRUP.K	INT 26 through INT 2F/15      /
	INTERRUP.L	INT 2F/16 through INT 2F/79  /
	INTERRUP.M	INT 2F/7A through INT 2F/D9 /
	INTERRUP.N	INT 2F/DA through INT 50   /
	INTERRUP.O	INT 51 through INT 61	  /
	INTERRUP.P	INT 62 through INT 6A	 /
	INTERRUP.Q	INT 6B through INT 91	/
	INTERRUP.R	INT 92 through INT FF  /
	INTERRUP.PRI	a brief introduction to interrupts
	INTPRINT.COM	a simple formatter that also generates a list summary
	INTPRINT.DOC	instructions for INTPRINT
	OVERVIEW.LST	brief listing of major uses of each interrupt
	86BUGS.LST	a listing of CPU bugs and undocumented features
	BIBLIO.LST	bibliography of information sources for the list
	CMOS.LST	a description of the CMOS RAM data bytes
	FARCALL.LST	APIs available through FAR CALLs
	GLOSSARY.LST	a glossary of terms, abbreviations, and acronyms
	MEMORY.LST	format of the BIOS data area
	OPCODES.LST	a listing of recent and undocumented CPU instructions
	PORTS.A		a listing of I/O ports 0000h-013Fh
	PORTS.B		a listing of I/O ports 0140h-0AD5h
	PORTS.C		a listing of I/O ports 0AD6h-FFFFh
	CATEGORY.KEY	descriptions of divider-line category letters
	COMBINE.COM	combine the pieces of the list into a single file
	COMBINE.DOC	documentation for COMBINE
The following files should be distributed in an archive called INTER61E:
	86BUGSnn.ZIP	programs to test for CPU bugs
	COMBINE.ASM	source code for COMBINE.COM
	INT.*		invoke interrupts from commandline
	INTHLP??.ZIP	Interrupt Helper viewer for the interrupt list
	INTLIST.E	Epsilon extension for handling list
	INTPRINT.C	source code for INTPRINT
	INTSUM??.ZIP	interrupt list browser (Interrupt Summary)
	IVIEW*.ZIP	another interrupt list browser
Finally, the following should be distributed in an archive called INTER61F:
	INT2RTF.ZIP	Slava Gostrenko's Windows Help converter
	INT2WHLP.ZIP	convert list into Windows Help database
	INTERRUP.ICO	icon for interrupt list
	HINTSRCH.ZIP	WinHelp DLL for full-text searches of interrupt list
	IL2ME???.ZIP	convert list into Multi-Edit help database
	INT2GUID.*	convert list into TurboPower GUIDE or POPHELP database
	INT2HLP.ZIP	convert list into QuickHelp database
	INT2IPF.ZIP	convert list into OS/2 .IPF database
	INT2QH.*	program to convert list into QuickHelp database
	INT2TPH.ZIP	convert to Turbo/Borland Pascal help file (.TPH)
	INTHELP.*	convert list into TurboPower GUIDE database
	RB2NG???.ZIP	convert list into Norton Guides database
	WH_ED*.ZIP	WinHelp-file editor
--------!---CONTACT_INFO---------------------
If you notice any mistakes or omissions, please let me know!  It is only with
YOUR help that the list can continue to grow at the current rate.  Please send
all changes to me rather than distributing a modified version of the list.

Please read the file INTERRUP.1ST before asking me any questions.  You may find
that they have already been addressed.

	 Ralf Brown

Internet: ralf@pobox.com (currently forwards to ralf@telerama.lm.com)
FIDO: Ralf Brown 1:129/26.1
	or post a message to me in the DR_DEBUG echo (I probably won't see it
	unless you address it to me)

I reply to all e-mail submissions, but some of my replies bounce because of
bad return paths.  If you don't get a response from me within a reasonable
period of time, send it again with a better return path (many mailers are
improperly configured and do not produce a valid From: address).
--------!---Note-----------------------------
See INTERRUP.1ST for the key to system abbreviations and a list of the
trademarks mentioned here.
--------!---DISCLAIMER-----------------------
DISCLAIMER:  THIS MATERIAL IS PROVIDED "AS IS".	 I verify the information
contained in this list to the best of my ability, but I cannot be held
responsible for any problems caused by use or misuse of the information,
especially for those functions not officially documented.  If it is marked
"internal" or undocumented, you should check it carefully to make sure it
works the same way in your version of the software (and please let me know
whether or not it works the same way).	Information marked with "???" is
known to be incomplete or guesswork.
--------!---FLAGS----------------------------
The use of -> instead of = signifies that the indicated register or register
pair contains a pointer to the specified item, rather than the item itself.
Register pairs (such as AX:BX) indicate that the item is split across the
registers, with the high-order half in the first register.

One or more letters may follow the interrupt number; they have the following
meanings:  U - undocumented function, u - partially documented function,
P - available only in protected mode, R - available only in real or V86 mode,
C - callout or callback (usually hooked rather than called),
O - obsolete (no longer present in current versions)
--------!---CATEGORIES-----------------------
The ninth column of the divider line preceding an entry usually contains a
classification code (the entry has not been classified if that character is
a dash).  The codes currently in use are:
	A - applications, a - access software (screen readers, etc),
	B - BIOS, b - vendor-specific BIOS extensions,
	C - CPU-generated, c - caches/spoolers,
	D - DOS kernel, d - disk I/O enhancements,
	E - DOS extenders, e - electronic mail, F - FAX,
	f - file manipulation, G - debuggers/debugging tools, g - games,
	H - hardware, h - vendor-specific hardware,
	I - IBM workstation/terminal emulators, i - system info/monitoring,
	J - Japanese, j - joke programs,
	K - keyboard enhancers, k - file/disk compression,
	l - shells/command interpreters,
	M - mouse/pointing device, m - memory management,
	N - network, n - non-traditional input devices,
	O - other operating systems,
	P - printer enhancements, p - power management,
	Q - DESQview/TopView and Quarterdeck programs,
	R - remote control/file access, r - runtime support,
	S - serial I/O, s - sound/speech,
	T - DOS-based task switchers/multitaskers, t - TSR libraries
	U - resident utilities, u - emulators,
	V - video, v - virus/antivirus,
	W - MS Windows,
	X - expansion bus BIOSes, x - non-volatile config storage
	y - security, * - reserved (and not otherwise classified)
--------C-00---------------------------------
INT 00 C - CPU-generated - DIVIDE ERROR
Desc:	generated if the divisor of a DIV or IDIV instruction is zero or the
	  quotient overflows the result register; DX and AX will be unchanged.
Notes:	on an 8086/8088, the return address points to the following instruction
	on an 80286+, the return address points to the divide instruction
	an 8086/8088 will generate this interrupt if the result of a division
	  is 80h (byte) or 8000h (word)
SeeAlso: INT 04,OPCODE "AAD"
--------G-00---------------------------------
INT 00 - Zenith - ROM DEBUGGER
Desc:	invokes the ROM Debugger when at the BIOS level; equivalent to
	  pressing Ctrl-Alt-Ins on booting.
Note:	since DOS revectors INT 00, it is necessary to restore this vector to
	  its original ROM BIOS value in order to invoke the debugger once DOS
	  loads
SeeAlso: INT 03"Columbia"
--------C-01---------------------------------
INT 01 C - CPU-generated - SINGLE STEP
Desc:	generated after each instruction if TF (trap flag) is set; TF is
	  cleared on invoking the single-step interrupt handler
Notes:	interrupts are prioritized such that external interrupts are invoked
	  after the INT 01 pushes CS:IP/FLAGS and clears TF, but before the
	  first instruction of the handler executes
	used by debuggers for single-instruction execution tracing, such as
	  MS-DOS DEBUG's T command
SeeAlso: INT 03"CPU"
--------C-01---------------------------------
INT 01 C - CPU-generated (80386+) - DEBUGGING EXCEPTIONS
Desc:	generated by the CPU on various occurrences which may be of interest
	  to a debugger program
Note:	events which may trigger the interrupt:
	  Instruction address breakpoint fault - will return to execute inst
	  Data address breakpoint trap - will return to following instruction
	  General detect fault, debug registers in use
	  Task-switch breakpoint trap
	  undocumented 386/486 opcode F1h - will return to following instruc
SeeAlso: INT 03"CPU"
--------H-02---------------------------------
INT 02 C - external hardware - NON-MASKABLE INTERRUPT
Desc:	generated by the CPU when the input to the NMI pin is asserted
Notes:	return address points to start of interrupted instruction on 80286+
	on the 80286+, further NMIs are disabled until the next IRET
	  instruction, but one additional NMI is remembered by the hardware
	  and will be serviced after the IRET instruction reenables NMIs
	maskable interrupts may interrupt the NMI handler if interrupts are
	  enabled
	although the Intel documentation states that this interrupt is
	  typically used for power-failure procedures, it has many other uses
	  on IBM-compatible machines:
		Memory parity error: all except Jr, CONV, and some machines
				  without memory parity
		Breakout switch on hardware debuggers
		Coprocessor interrupt: all except Jr and CONV
		Keyboard interrupt: Jr, CONV
		I/O channel check: CONV, PS50+
		Disk-controller power-on request: CONV
		System suspend: CONV
		Real-time clock: CONV
		System watch-dog timer, time-out interrupt: PS50+
		DMA timer time-out interrupt: PS50+
		Low battery: HP 95LX
		Module pulled: HP 95LX
--------m-02----SI0714-----------------------
INT 02 U - STB RAPIDMAP.SYS - ???
	SI = 0714h
	ES:DI -> ???
Return: ???
SeeAlso: INT 67/AX=6100h"STB",PORT 00E1h"STB"
--------C-03---------------------------------
INT 03 C - CPU-generated - BREAKPOINT
Desc:	generated by the one-byte breakpoint instruction (opcode CCh)
Notes:	used by debuggers to implement breakpoints, such as MS-DOS DEBUG's G
	  command
	also used by Turbo Pascal versions 1,2,3 when {$U+} specified
	return address points to byte following the breakpoint instruction
	called by Novell DOS 7 EMM386 after displaying an exception error
	  message (GPF, illegal opcodes, etc.) and before waiting for user
	  input
	called by QEMM-386 if the user presses 'I' (undocumented) when prompted
	  after an exception error message
SeeAlso: INT 01"CPU"
--------G-03---------------------------------
INT 03 - Columbia PCs (desktop,VP portables) - ROM DEBUGGER
Desc:	invokes the ROM Debugger if INT 03 has not been revectored; equivalent
	  to pressing Esc on booting.
SeeAlso: INT 00"Zenith",INT 03"Realia"
--------G-03---------------------------------
INT 03 - Realia COBOL - DEBUGGER SUPPORT
Note:	Realia COBOL checks for a signature eight bytes prior to the interrupt
	  handler when it starts up
BUG:	if the offset of the INT 03 vector is less than 8, the compiler and
	  all executables generated by it will crash the system
SeeAlso: INT 03"Columbia"
--------G-03---------------------------------
INT 03 U - Watcom WVIDEO, Watcom WD - OUTPUT DEBUGGING MESSAGE
	STACK:	DWORD	selector
		DWORD	offset of ASCIZ message to display
Notes:	the INT 03h instruction which invokes the debugger must be followed by
	  a JMP SHORT and the signature string "WVIDEO"
	to check whether this interface is available, define a public byte
	  variable named ___WD_Present, which the debugger will set to 01h
	  before running the program
SeeAlso: AX=0910h
--------U-03---------------------------------
INT 03 - DTown Utilities - POP UP
Program: DTown Software Development's DTown Utilities contains various tools
	  which are useful to programmers, such as a memory viewer and
	  disassembler
Note:	DTU pops up on INT 03 (if not hooked by a debugger) to allow the
	  user to inspect memory or code when the machine crashes; various
	  memory managers will invoke INT 03 when displaying a CPU exception
	  error message (either automatically or when the user presses a
	  particular key)
SeeAlso: INT 2D/AL=20h"DTown"
--------G-030000-----------------------------
INT 03 - Soft-ICE - BACK DOOR COMMANDS - GET Soft-ICE VERSION
	AX = 0000h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: SI = BCD version (0280h = v2.80)
SeeAlso: INT 03/AX=0910h
--------G-0301-------------------------------
INT 03 - Soft-ICE - BACK DOOR COMMANDS - ???
	AH = 01h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: ???
SeeAlso: AX=0000h,AX=090Bh,INT 03/AH=10h
--------G-030900-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 0900h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: AX=0000h,AH=01h,AX=0902h,AX=0914h
--------G-030902-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - POPUP & START A DEBUG SESSION
	AX = 0902h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> initial register values (see #00001)
Return: registers as specified in initial register values table
Note:	This function is called by LDR.EXE in loading a program to
	  be debugged. After executing the function, Soft-ICE pops up its
	  debugging window and you may start debugging your program.
Return: ???
SeeAlso: AX=0000h,AX=090Ah,AX=0910h,AX=0914h

Format of Soft-ICE initial register values:
Offset	Size	Description	(Table 00001)
 00h	WORD	initial value of SP
 02h	WORD	initial value of SS
 04h	WORD	initial value of IP
 06h	WORD	initial value of CS
 08h	WORD	initial value of DS and ES
 0Ah	WORD	???
 0Ch	WORD	???
 0Eh	WORD	???
 10h	WORD	initial value of AX
 12h	WORD	??? (defaults to 000AH ???)
 14h	WORD	??? (defaults to 0001H ???)
 16h	WORD	??? (defaults to 0100H ???)
--------G-030903-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 0903h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: AX=0000h,AX=0902h,AX=0907h,AX=0914h
--------G-030907-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 0907h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: AX=0000h,AX=0903h,AX=090Ah,AX=0914h
--------G-03090A-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 090Ah
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: AX=0000h,AX=0907h,AX=090Bh,AX=0914h
--------G-03090B-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 090Bh
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: AX=0000h,AX=090Ah,AX=0910h,AX=0914h
--------G-030910-----------------------------
INT 03 - Soft-ICE - BACK DOOR COMMANDS - DISPLAY STRING IN Soft-ICE WINDOW
	AX = 0910h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:DX -> ASCIZ string to display (max 100 bytes, 0Dh OK)
Program: Soft-ICE is a debugger by Nu-Mega Technologies, Inc.
SeeAlso: INT 03"WVIDEO"
--------G-030911-----------------------------
INT 03 - Soft-ICE - BACK DOOR COMMANDS - EXECUTE Soft-ICE COMMAND
	AX = 0911h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:DX -> ASCIZ command string (max 100 bytes, 0Dh OK)
Return: nothing
SeeAlso: AX=0912h,AX=0913h
--------G-030912-----------------------------
INT 03 - Soft-ICE - BACK DOOR COMMANDS - GET BREAKPOINT INFORMATION
	AX = 0912h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: BH = entry number of last breakpoint set
	BL = type of last breakpoint set (see #00002)
	DH = entry number of last breakpoint to be triggered
	DL = type of last triggered breakpoint (see #00002)
Program: Soft-ICE is a debugger by Nu-Mega Technologies, Inc.
SeeAlso: AX=0911h,AX=0913h,AX=0914h

(Table 00002)
Values for Soft-ICE breakpoint type:
 00h	BPM (breakpoint register types)
 01h	I/O
 02h	INTerrupt
 03h	BPX (INT 03-style breakpoint)
 04h	reserved
 05h	range
--------G-030913-----------------------------
INT 03 - Soft-ICE v2.5x - BACK DOOR COMMANDS - SET Soft-ICE BREAKPOINT
	AX = 0913h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:DX -> breakpoint structure (see #00003)
Return: AX = status
	    00h successful
		BX = breakpoint number
	    03h breakpoint table full
	    06h memory limit error
	    07h I/O limit error
	    09h range limit error
	    16h duplicate breakpoint
SeeAlso: AX=0911h,AX=0912h,AX=0914h

Format of Soft-ICE breakpoint structure:
Offset	Size	Description	(Table 00003)
 00h	BYTE	breakpoint type (see #00004)
 01h	DWORD	breakpoint address 1
		(lower range limit for memory BPs,
		interrupt number for interrupt BPs,
		address of BP for execution BPs,
		I/O address (only word)	for I/O BPs)
 05h	DWORD	breakpoint address 2
		(upper range limit for memory BPs,
		optional value to check for for interrupt BPs,
		overlay number (0 = root) for execution BPs)
 09h	DWORD	breakpoint address 3
 0Dh	BYTE	breakpoint mode 1 (see #00005)
		(for interrupt BPs = register to check
		    00h	 no value checking
		    01h	 check AL
		    02h	 check AH
		    03h	 check AX)
 0Eh	BYTE	breakpoint mode 2 (see #00005)
 0Fh	BYTE	breakpoint size (00h byte, 01h word, 03h dword)
 10h	BYTE	breakpoint pass count before program stop
 11h	BYTE	breakpoint state
Note:	all unused fields should contain zeros

(Table 00004)
Values for Soft-ICE breakpoint type:
 00h	memory location
 01h	memory range
 03h	I/O
 04h	interrupt
 05h	execution break

(Table 00005)
Values for Soft-ICE breakpoint mode:
 01h	read
 02h	write
 04h	execution
--------G-030914-----------------------------
INT 03 - Soft-ICE v2.5x - BACK DOOR COMMANDS - REMOVE Soft-ICE BREAKPOINT
	AX = 0914h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	BX = breakpoint number (returned by AX=0913h)
Return: BX = ???
Program: Soft-ICE is a debugger by Nu-Mega Technologies, Inc.
SeeAlso: AX=0912h,AX=0913h
--------G-030918-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 0918h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:BX -> ???
	CX = ???
	DX = ???
Return: ???
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AX=0914h,INT 03/AH=10h
--------G-0310-------------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AH = 10h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: ???
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AH=01h,INT 03/AH=11h
--------G-0311-------------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AH = 11h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: none???
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AH=10h,INT 03/AX=130Ch
--------G-03130C-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 130Ch
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	BX = ???
	CX = ???
	DX = ???
Return: AX = ??? (1300h)
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AH=11h,INT 03/AX=130Eh
--------G-03130E-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 130Eh
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	BX = ???
	CX = ???
	DX = ???
Return: AX = ??? (1300h)
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AX=130Ch,INT 03/AX=1313h
--------G-031313-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 1313h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	BX = ???
	CX = ???
	DX = ???
Return: AX = ??? (1300h)
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AX=130Eh
--------G-030900-----------------------------
INT 03 - Soft-ICE v2.80 - BACK DOOR COMMANDS - ???
	AX = 0900h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
Return: none???
SeeAlso: INT 03/AX=0000h,INT 03/AX=0910h,INT 03/AH=10h,INT 03/AH=12h
--------C-04---------------------------------
INT 04 C - CPU-generated - INTO DETECTED OVERFLOW
Desc:	the INTO instruction will generate this interrupt if OF (Overflow Flag)
	  is set; otherwise, INTO is effectively a NOP
Note:	may be used for convenient overflow testing (to prevent errors from
	  propagating) instead of JO or a JNO/JMP combination
SeeAlso: INT 00"CPU",OPCODE "AAD",OPCODE "AAM"
--------B-05---------------------------------
INT 05 - PRINT SCREEN
Desc:	dump the current text screen to the first printer
Notes:	normally invoked by the INT 09 handler when PrtSc key is pressed, but
	  may be invoked directly by applications
	byte at 0050h:0000h contains status used by default handler
	  00h not active
	  01h PrtSc in progress
	  FFh last PrtSc encountered error
	default handler is at F000h:FF54h in IBM PC and 100%-compatible BIOSes
	since the BOUND instruction also calls INT 05h, but returns control
	  to the BOUND instruction, a failed BOUND check will cause an infinite
	  loop of PrtScreens unless the INT 05 handler is aware of the problem
	  and checks whether the interrupt was invoked by a BOUND instruction
BUG:	some old BIOSes/applications appear to destroy BP on return
SeeAlso: INT 10/AH=12h/BL=20h,INT 4A"Tandy 2000",INT 5E"TI Professional"
SeeAlso: INT 80"Phar Lap"
--------C-05---------------------------------
INT 05 C - CPU-generated (80186+) - BOUND RANGE EXCEEDED
Desc:	generated by BOUND instruction when the value to be tested is less than
	  the indicated lower bound or greater than the indicated upper bound.
Note:	returning from this interrupt re-executes the failing BOUND instruction
--------P-05454A-----------------------------
INT 05 U - PSPS v2.01 - EJECT PAGE
	AX = 454Ah ('EJ')
Program: PSPS is shareware PostScript PrintScreen utility by A.N.D.
	  Technologies
Note:	sends a ^D to the current printer
SeeAlso: AX=4E57h,AX=5053h,AX=554Eh
--------P-054E57-----------------------------
INT 05 U - PSPS v2.01 - SET PARAMETERS
	AX = 4E57h ('NW')
	ES:SI -> 11-byte buffer containing new settings
Return: buffer filled
SeeAlso: AX=454Ah,AX=5053h,INT 17/AH=63h
--------P-055053-----------------------------
INT 05 U - PSPS v2.01 - GET PARAMETERS
	AX = 5053h ('PS')
	ES:SI -> 11-byte buffer for settings
Return: buffer filled
SeeAlso: AX=4E57h,AX=554Eh,INT 17/AH=64h
--------P-05554E-----------------------------
INT 05 U - PSPS v2.01 - UNINSTALL
	AX = 554Eh ('UN')
Program: PSPS is shareware PostScript PrintScreen utility by A.N.D.
	  Technologies
SeeAlso: AX=454Ah,AX=4E57h,INT 17/AH=62h
--------C-06---------------------------------
INT 06 C - CPU-generated (80186+) - INVALID OPCODE
Desc:	this interrupt is generated when the CPU attempts to execute an
	  invalid opcode (most protected-mode instructions are considered
	  invalid in real mode) or a BOUND, LDS, LES, or LIDT instruction
	  which specifies a register rather than a memory address
Notes:	return address points to beginning of invalid instruction
	with proper programming, this interrupt may be used to emulate
	  instructions which do not exist; many 386 BIOSes emulate the 80286
	  undocumented LOADALL instruction which was removed from the 80386+
	generated by the 80386+ when the LOCK prefix is used with instructions
	  other than BTS, BTR, BTC, XCHG, XADD (486), CMPXCHG (486), INC, DEC,
	  NOT, NEG, ADD, ADC, SUB, SBB, AND, OR, or XOR, or any instruction
	  not accessing memory.
SeeAlso: INT 0C"CPU",INT 0D"CPU"
--------b-06---------------------------------
INT 06 C - HP 95LX - SLEEP/WAKEUP
Desc:	this interrupt is called just before going into light or deep
	  (shutdown) sleep and just after returning from light or deep sleep
SeeAlso: INT 0B"HP 95LX",INT 15/AX=4DD4h,INT 15/AH=4Eh
--------V-06---------------------------------
INT 06 U - no-name clone - GRAPHICS CHARACTER TABLE (NOT A VECTOR!)
Desc:	points at graphics data for characters 00h-7Fh of the current font
SeeAlso: INT 43"EGA",INT 44"VIDEO"
--------C-07---------------------------------
INT 07 C - CPU-generated (80286+) - PROCESSOR EXTENSION NOT AVAILABLE
Desc:	this interrupt is automatically called if a coprocessor instruction is
	  encountered when no coprocessor is installed
Note:	can be used to emulate a numeric coprocessor in software
SeeAlso: INT 09"CPU"
--------H-08---------------------------------
INT 08 C - IRQ0 - SYSTEM TIMER
Desc:	generated 18.2 times per second by channel 0 of the 8254 system timer,
	  this interrupt is used to keep the time-of-day clock updated
Notes:	programs which need to be invoked regularly should use INT 1C unless
	  they need to reprogram the timer while still keeping the time-of-day
	  clock running at the proper rate
	default handler is at F000h:FEA5h in IBM PC and 100%-compatible BIOSes
	may be masked by setting bit 0 on I/O port 21h
SeeAlso: INT 1C,INT 4A"SYSTEM",INT 50"DESQview",INT 58"DoubleDOS",INT 70"IRQ8"
SeeAlso: INT 78"GO32",INT D8"Screen Thief",MEM 0040h:0040h,MEM 0040h:006Ch
--------C-08---------------------------------
INT 08 C - CPU-generated (80286+) - DOUBLE EXCEPTION DETECTED
Desc:	called when multiple exceptions occur on one instruction, or an
	  exception occurs in an exception handler
Notes:	called in protected mode if an interrupt above the defined limit of
	  the interrupt vector table occurs
	return address points at beginning of instruction with errors or the
	  beginning of the instruction which was about to execute when the
	  external interrupt caused the exception
	if an exception occurs in the double fault handler, the CPU goes into
	  SHUTDOWN mode (which circuitry in the PC/AT converts to a reset);
	  this "triple fault" is a faster way of returning to real mode on
	  many 80286 machines than the standard keyboard controller reset
--------H-09---------------------------------
INT 09 C - IRQ1 - KEYBOARD DATA READY
Desc:	this interrupt is generated when data is received from the keyboard.
	  This is normally a scan code (from either a keypress *or* a key
	  release), but may also be an ACK or NAK of a command on AT-class
	  keyboards.
Notes:	this IRQ may be masked by setting bit 1 on I/O port 21h
	if the BIOS supports an enhanced (101/102-key) keyboard, it calls
	  INT 15/AH=4Fh after reading the scan code (see #00006) from the
	  keyboard and before further processing; all further processing uses
	  the scan code returned from INT 15/AH=4Fh
	the default interrupt handler is at F000h:E987h in 100%-compatible
	  BIOSes
	the interrupt handler performs the following actions for certain
	  special keystrokes:
	    Ctrl-Break	 clear keyboard buffer, place word 0000h in buffer,
			 invoke INT 1B, and set flag at 0040h:0071h
	    SysReq	 invoke INT 15/AH=85h (SysReq is often labeled SysRq)
	    Ctrl-Numlock place system in a tight wait loop until next INT 09
	    Ctrl-Alt-Del jump to BIOS startup code (either F000h:FFF0h or the
			   destination of the jump at that address)
	    Shift-PrtSc	 invoke INT 05
	    Ctrl-Alt-Plus (HP Vectra) enable keyclick
	    Ctrl-Alt-Plus (many clones) set clock speed to high
	    Ctrl-Alt-Minus (HP Vectra) reduce keyclick volume
	    Ctrl-Alt-Minus (many clones) set clock speed to low
	    Ctrl-Alt-SysReq (HP Vectra) generate hard reset
	    Ctrl-Alt-S	(many clones) run BIOS setup program
	    Ctrl-Alt-Esc (many clones) run BIOS setup program
	    Ctrl-Alt-Ins (many clones) run BIOS setup program
	    Ctrl-Alt-LeftShift-GrayMinus (some clones) turn off system cache
	    Ctrl-Alt-LeftShift-GrayPlus (some clones) turn on system cache
	DR DOS hooks this interrupt to control the cursor shape (underscore/
	  half block) for overwrite/insert mode
	DR Multiuser DOS hooks this interrupt for cursor shape control and to
	  control whether Ctrl-Alt-Del reboots the current session or the
	  entire system
SeeAlso: INT 05"PRINT SCREEN",INT 0B"HP 95LX",INT 15/AH=4Fh,INT 15/AH=85h
SeeAlso: INT 16/AH=00h,INT 16/AH=10h,INT 1B,INT 2F/AX=A901h,INT 4A/AH=00h"TI"
SeeAlso: INT 51"DESQview",INT 59"DoubleDOS",INT 79"GO32"

(Table 00006)
Values for keyboard make/break (scan) code:
 01h	Esc		 31h	N
 02h	1 !		 32h	M
 03h	2 @		 33h	, <		 63h	F16
 04h	3 #		 34h	. >		 64h	F17
 05h	4 $		 35h	/ ?		 65h	F18
 06h	5 %		 36h	Right Shift	 66h	F19
 07h	6 ^		 37h	Grey*		 67h	F20
 08h	7 &		 38h	Alt		 68h	F21 (Fn) [*]
 09h	8 *		 39h	SpaceBar	 69h	F22
 0Ah	9 (		 3Ah	CapsLock	 6Ah	F23
 0Bh	0 )		 3Bh	F1		 6Bh	F24
 0Ch	- _		 3Ch	F2		 6Ch	--
 0Dh	= +		 3Dh	F3		 6Dh	EraseEOF
 0Eh	Backspace	 3Eh	F4
 0Fh	Tab		 3Fh	F5		 6Fh	Copy/Play
 10h	Q		 40h	F6
 11h	W		 41h	F7
 12h	E		 42h	F8		 72h	CrSel
 13h	R		 43h	F9		 73h	<delta> [*]
 14h	T		 44h	F10		 74h	ExSel
 15h	Y		 45h	NumLock		 75h	--
 16h	U		 46h	ScrollLock	 76h	Clear
 17h	I		 47h	Home		 77h	[Note2] Joyst But1
 18h	O		 48h	UpArrow		 78h	[Note2] Joyst But2
 19h	P		 49h	PgUp		 79h	[Note2] Joyst Right
 1Ah	[ {		 4Ah	Grey-		 7Ah	[Note2] Joyst Left
 1Bh	] }		 4Bh	LeftArrow	 7Bh	[Note2] Joyst Up
 1Ch	Enter		 4Ch	Keypad 5	 7Ch	[Note2] Joyst Down
 1Dh	Ctrl		 4Dh	RightArrow	 7Dh	[Note2] right mouse
 1Eh	A		 4Eh	Grey+		 7Eh	[Note2] left mouse
 1Fh	S		 4Fh	End
 20h	D		 50h	DownArrow
 21h	F		 51h	PgDn
 22h	G		 52h	Ins
 23h	H		 53h	Del
 24h	J		 54h	SysReq		---non-key codes---
 25h	K		 55h	[Note1] F11	 00h	kbd buffer full
 26h	L		 56h	left \| (102-key)
 27h	; :		 57h	F11		 AAh	self-test complete
 28h	' "		 58h	F12		 E0h	prefix code
 29h	` ~		 59h	[Note1] F15	 E1h	prefix code
 2Ah	Left Shift	 5Ah	PA1		 EEh	ECHO
 2Bh	\ |		 5Bh	F13 (LWin)	 F0h	prefix code (key break)
 2Ch	Z		 5Ch	F14 (RWin)	 FAh	ACK
 2Dh	X		 5Dh	F15 (Menu)	 FCh	diag failure (MF-kbd)
 2Eh	C					 FDh	diag failure (AT-kbd)
 2Fh	V					 FEh	RESEND
 30h	B					 FFh	kbd error/buffer full
Notes:	scan codes 56h-E1h are only available on the extended (101/102-key)
	  keyboard and Host Connected (122-key) keyboard; scan codes 5Bh-5Dh
	  are only available on the 122-key keyboard and the Microsoft Natural
	  Keyboard; scan codes 5Eh-76h are only available on the 122-key
	  keyboard
	in the default configuration, break codes are the make scan codes with
	  the high bit set; make codes 60h,61h,70h, etc. are not available
	  because the corresponding break codes conflict with prefix codes
	  (code 2Ah is available because the self-test result code AAh is only
	  sent on keyboard initialization).  An alternate keyboard
	  configuration can be enabled on AT and later systems with enhanced
	  keyboards, in which break codes are the same as make codes, but
	  prefixed with an F0h scan code
	prefix code E0h indicates that the following make/break code is for a
	  "gray" duplicate to a key which existed on the original PC keyboard;
	  prefix code E1h indicates that the following make code has no
	  corresponding break code (currently only the Pause key generates no
	  break code)
	the Microsoft Natural Keyboard sends make codes 5Bh, 5Ch, and 5Dh
	  (all with an E0h prefix) for the Left Windows, Right Windows, and
	  Menu keys on the bottom row
	the European "Cherry G81-3000 SAx/04" keyboard contains contacts for
	  four additional keys, which can be made available by a user
	  modification; the three new keys located directly below the cursor
	  pad's Delete, End, and PgDn keys send make codes 66h-68h (F19-F21);
	  the fourth new key, named <delta>, sends make code 73h
	the SysReq key is often labeled SysRq
	the "Accord" ergonomic keyboard with optional touchpad (no other
	  identification visible on keyboard or in owner's booklet) has an
	  additional key above the Grey- key marked with a left-pointing
	  triangle and labeled "Fn" in the owner's booklet which returns
	  scan codes E0h 68h on make and E0h E8h on break
	the "Preh Commander AT" keyboard with additional F11-F22 keys treats
	  F11-F20 as Shift-F1..Shift-F10 and F21/F22 as Ctrl-F1/Ctrl-F2; the
	  Eagle PC-2 keyboard with F11-F24 keys treated those additional keys
	  in the same way
	[Note1] the "Cherry G80-0777" keyboard has additional F11-F15 keys
	  which generate make codes 55h-59h; some other extended keyboards
	  generate codes 55h and 56h for F11 and F12, which cannot be managed
	  by standard DOS keyboard drivers
	[Note2] the Schneider/Amstrad PC1512 PC keyboards contain extra keys,
	  a mouse, and a digital joystick, which are handled like extra keys.
	  The joystick's motion scancodes are converted into standard arrow
	  keys by the BIOS, and the joystick and mouse button scan codes are
	  converted to FFFFh codes in the BIOS keyboard buffer
	  (see CMOS 15h"AMSTRAD").
	  In addition to the keys listed in the table above, there are
	    Del-> (delete forward)	70h
	    Enter			74h
SeeAlso: #00602 at INT 16/AX=6F07h,#03214 at INT 4A/AH=05h
--------C-09---------------------------------
INT 09 C - CPU-generated (80286,80386) - PROCESSOR EXTENSION PROTECTION ERROR
Desc:	called if the coprocessor attempts to access memory outside a segment
	  boundary; it may occur at an arbitrary time after the coprocessor
	  instruction was issued
Notes:	until the condition is cleared or the coprocessor is reset, the only
	  coprocessor instruction which may be used is FNINIT; WAIT or other
	  coprocessor instructions will cause a deadlock because the
	  coprocessor is still busy waiting for data
	for the 486+, a coprocessor protection error generates an INT 0D
SeeAlso: INT 07"CPU"
--------*-09---------------------------------
INT 09 P - internal hardware - RESERVED BY Intel (80486)
Note:	this exception has been moved to INT 0D
SeeAlso: INT 09"CPU",INT 0D
--------H-0A---------------------------------
INT 0A C - IRQ2 - LPT2 (PC), VERTICAL RETRACE INTERRUPT (EGA,VGA)
Notes:	the TOPS and PCnet adapters use this interrupt request line by default
	DOS 3.2 revectors IRQ2 to a stack-switching routine; DOS 3.3+ does so
	  unless STACKS=0 has been set in CONFIG.SYS.  MS/PC-DOS 3.3+ use the
	  IBM Interrupt Sharing Protocol (see #02568) when hooking this IRQ
	on ATs and above, the physical data line for IRQ2 is labeled IRQ9 and
	  connects to the slave 8259.  The BIOS redirects the interrupt for
	  IRQ9 back here.
	under DESQview, only the INT 15h vector and BASIC segment address (the
	  word at 0000h:0510h) may be assumed to be valid for the handler's
	  process
	many VGA boards do not implement the vertical retrace interrupt,
	  including the IBM VGA Adapter where the traces are either cut or
	  removed
SeeAlso: INT 52"DESQview",INT 5A"DoubleDOS",INT 71,INT 7A"GO32"
--------H-0A---------------------------------
INT 0A C - IRQ2 - Tandy 1000-series HARD DISK
Notes:	this interrupt may be masked by setting bit 2 on I/O port 21h
	the Tandy 1000, 1000A, and 1000HD use IRQ2 for the hard disk; the
	  1000EX, HX, RLX, RLX-HD, RLX-B, RLX-HD-B use IRQ5 instead; the
	  1000RL, RL-HD, SL, SL/2, TL, TL/2, and TL/3 are jumper-selectable
	  for either IRQ2 or IRQ5 (default IRQ5); the 1000SX and TX are
	  DIP-switch selectable for IRQ2 or IRQ5 (default IRQ2); the RSX and
	  RSX-HD use IRQ14.  Tandy systems which use IRQ2 for the hard disk
	  interrupt use IRQ5 for vertical retrace.
SeeAlso: INT 52"DESQview",INT 5A"DoubleDOS",INT 71
--------H-0A---------------------------------
INT 0A - IRQ2 - ROLAND MPU MIDI INTERFACE
Note:	newer Roland cards and MIDI interfaces by other manufacturers use
	  a jumper-selectable IRQ, but software and hardware generally defaults
	  to IRQ2
SeeAlso: INT 52"DESQview",INT 5A"DoubleDOS",INT 71,INT 7A"GO32"
--------C-0A---------------------------------
INT 0A CP - CPU-generated (80286+) - INVALID TASK STATE SEGMENT
Desc:	automatically called during a task switch if the new TSS specified by
	  the task gate is invalid for any of the following reasons:
		TSS limit is less than 43 (80286) or 103 (80386/80486)
		LDT selector invalid or segment not present
		null SS selector, or SS selector outside LDT/GDT limit
		stack segment is read-only
		stack segment DPL differs from new CPL, or RPL <> CPL
		CS selector is outside LDT/GDT limit or not code
		non-conforming code segment's DPL differs from CPL
		conforming code segment's DPL > CPL
		DS/ES selectors outside LDT/GDT limit or not readable segments
Note:	the handler must use a task gate in order to have a valid TSS under
	  which to execute; it must also reset the busy bit in the new TSS
SeeAlso: INT 0B"CPU"
--------H-0B---------------------------------
INT 0B C - IRQ3 - SERIAL COMMUNICATIONS (COM2)
Desc:	automatically asserted by the UART when COM2 needs attention, if the
	  UART has been programmed to generate interrupts
Notes:	the TOPS and PCnet adapters use this interrupt request line as an
	  alternate
	on PS/2s, COM2 through COM8 share this interrupt; on many PC's, COM4
	  shares this interrupt
	may be masked by setting bit 3 on I/O port 21h
	DOS 3.3+ revectors IRQ3 to a stack-switching routine unless STACKS=0
	  has been set in CONFIG.SYS.  MS/PC-DOS use the IBM Interrupt Sharing
	  Protocol (see #02568) when hooking this IRQ
SeeAlso: INT 0C"COM1",INT 53"DESQview",INT 5B"DoubleDOS",INT 7B"GO32"
--------C-0B---------------------------------
INT 0B CP - CPU-generated (80286+) - SEGMENT NOT PRESENT
Desc:	generated when loading a segment register if the segment descriptor
	  indicates that the segment is not currently in memory, unless the
	  segment is an LDT (see INT 0A"CPU") or stack segment (see
	  INT 0C"CPU") needed by a task switch
Note:	may be used to implement virtual memory by loading in segments as they
	  are accessed, clearing the "not present" bit after loading
SeeAlso: INT 0A"CPU",INT 0E"CPU"
--------h-0B---------------------------------
INT 0B - HP 95LX - LOW-LEVEL KEYBOARD HANDLER
Desc:	this is the lowest-level keyboard handler on an HP 95LX palmtop
Note:	debounces key, places the keycode in I/O register 60h, and calls INT 09
SeeAlso: INT 09,INT 0D"HP 95LX",INT 15/AX=4DD4h
--------H-0C---------------------------------
INT 0C C - IRQ4 - SERIAL COMMUNICATIONS (COM1)
Desc:	automatically asserted by the UART when COM1 needs attention, if the
	  UART has been programmed to generate interrupts
BUG:	this vector is modified but not restored by Direct Access v4.0, and
	  may be left dangling by other programs written with the same version
	  of compiled BASIC
Notes:	on many PC's, COM3 shares this interrupt
	may be masked by setting bit 4 on I/O port 21h
	DOS 3.3+ revectors IRQ4 to a stack-switching routine unless STACKS=0
	  has been set in CONFIG.SYS.  MS/PC-DOS use the IBM Interrupt Sharing
	  Protocol (see #02568) when hooking this IRQ
SeeAlso: INT 0B"COM2",INT 54"DESQview",INT 5C"DoubleDOS",INT 7C"GO32"
--------C-0C---------------------------------
INT 0C C - CPU-generated (80286+) - STACK FAULT
Desc:	this interrupt is generated in protected mode on a stack overflow or
	  underflow, or if an inter-level transition or task switch references
	  a stack segment marked "not present"; it is generated in real mode
	  on accessing a word operand at SS:FFFFh
Note:	the 80286 will shut down in real mode if SP=1 before a push.  On the
	  PC AT and compatibles, external circuitry generates a reset on
	  shutdown.
SeeAlso: INT 0B"CPU",INT 0D"CPU"
--------I-0C---------------------------------
INT 0C - IBM SYSTEM 36/38 WORKSTATION EMULATION - API POINTER
Desc:	the IBM System 36/38 emulator may be invoked through a private API,
	  whose entry point address (see #00007) is offset 100h in the segment
	  pointed at by this vector

(Table 00007)
Call the System 36/38 emulator API entry point with:
	AH = function
	    03h update screen
	    05h select next session
		AL = session number (00h-03h)
		Return: AL = session type code
			    00h not active
			    01h display session
			    02h printer session
			    FEh invalid session number
			DS = requested session's data segment (0 if not active)
			    (see #00008)
Return: ???

Format of System 36/38 emulator's data area:
Offset	Size	Description	(Table 00008)
13Eh	BYTE	bit flags for status line indicators turned on since this byte
		last zerod
13Fh	BYTE	bit flags for status line indicators turned off since this
		byte last set to FFh
140h	WORD	offset of EBCDIC to ASCII translation
146h	WORD	offset of EBCDIC screen buffer
148h	WORD	offset of EC (engineering change) level signature
150h	BYTE	"KEYI"
151h	BYTE	5250 key scan code to be sent to remote
15Bh	BYTE	"SYSAV"
15Dh	BYTE	5250 cursor column
15Eh	BYTE	5250 cursor row
167h	BYTE	"DVCTAD"
178h	BYTE	"FLAGS"
184h	BYTE	"SESSNOAD"
193h	BYTE	"STNAD"
198h	BYTE	"NSDS"
Note:	offsets are from the interrupt handler's segment
--------H-0D---------------------------------
INT 0D C - IRQ5 - FIXED DISK (PC,XT), LPT2 (AT), reserved (PS/2)
Notes:	under DESQview, only the INT 15h vector and BASIC segment address (the
	  word at 0000h:0510h) may be assumed to be valid for the handler's
	  process
	DOS 3.3+ revectors IRQ5 to a stack-switching routine unless STACKS=0
	  has been set in CONFIG.SYS.  MS/PC-DOS use the IBM Interrupt Sharing
	  Protocol (see #02568) when hooking this IRQ
	the Tandy 1000, 1000A, and 1000HD use IRQ2 for the hard disk; the
	  1000EX, HX, RLX, RLX-HD, RLX-B, RLX-HD-B use IRQ5 instead; the
	  1000RL, RL-HD, SL, SL/2, TL, TL/2, and TL/3 are jumper-selectable
	  for either IRQ2 or IRQ5 (default IRQ5); the 1000SX and TX are
	  DIP-switch selectable for IRQ2 or IRQ5 (default IRQ2); the RSX and
	  RSX-HD use IRQ14.  Tandy systems which use IRQ2 for the hard disk
	  interrupt use IRQ5 for vertical retrace.
	may be masked by setting bit 5 on I/O port 21h
SeeAlso: INT 0E"IRQ6",INT 0F"IRQ7",INT 55"DESQview",INT 5D"DoubleDOS"
SeeAlso: INT 7D"GO32"
--------H-0D---------------------------------
INT 0D C - IRQ5 - Tandy 1000 60 Hz RAM REFRESH
Desc:	used to ensure that the dynamic RAM retains its contents in earlier
	  1000-series models; later models use normal DMA for RAM refresh
	  (some early models have no DMA unless it is added via an expansion
	  card)
SeeAlso: INT 55
--------h-0D---------------------------------
INT 0D - HP 95LX - INFRARED INTERRUPT
Desc:	this interrupt is used to perform communications over the infrared
	  data link
SeeAlso: INT 0B"HP 95LX",INT 0E"HP 95LX",INT 15/AX=4DD4h
--------C-0D---------------------------------
INT 0D C - CPU-generated (80286+) - GENERAL PROTECTION VIOLATION
Desc:	the CPU generates this interrupt when it detects a protection violation
	  which does not fit under any other category having a separate
	  interrupt
Notes:	called in real mode when
	    an instruction accesses a memory operand extending beyond offset
	      FFFFh (i.e. WORD at FFFFh or DWORD at FFFDh or higher) in segment
	      CS, DS, ES, FG, or GS
	    a PUSH MEM or POP MEM instruction contains an invalid bit encoding
	      in the second byte
	    an instruction exceeds the maximum length allowed (10 bytes for
	      80286, 15 bytes for 80386/80486)
	    an instruction wraps from offset FFFFh to offset 0000h
	called in protected mode on protection violations not covered by INT 06
	  through INT 0C, including
	    segment limit violations
	    write to read-only segments
	    accesses using null DS or ES selectors
	    accesses to segments with privilege greater than CPL
	    wrong descriptor type
	called on 80486 protected-mode floating-point protection fault
SeeAlso: INT 09"80486",INT 0C"STACK"
--------H-0E---------------------------------
INT 0E C - IRQ6 - DISKETTE CONTROLLER
Desc:	this interrupt is generated by the floppy disk controller on
	  completion of an operation
Notes:	default handler is at F000h:EF57h in IBM PC and 100%-compatible BIOSes
	may be masked by setting bit 6 on I/O port 21h
	DOS 3.3+ revectors IRQ6 to a stack-switching routine unless STACKS=0
	  has been set in CONFIG.SYS.  MS/PC-DOS use the IBM Interrupt Sharing
	  Protocol (see #02568) when hooking this IRQ
SeeAlso: INT 0D"IRQ5",INT 56"DESQview",INT 5E"DoubleDOS",INT 7E"GO32"
--------C-0E---------------------------------
INT 0E C - CPU-generated (80386+ native mode) - PAGE FAULT
Desc:	this interrupt is generated in protected and virtual-86 modes on
	  attempting to access a 4K memory page whose page table entry has
	  the "present" bit cleared
Notes:	used to implement virtual memory--when the page fault occurs, the
	  operating system can load the appropriate page from disk
	a protected-mode program written in the Flat memory model will often
	  generate this interrupt (typically reported as an Exception #14 or
	  Exception 0E with a register dump) when dereferencing an
	  uninitialized or corrupted pointer
SeeAlso: INT 0B"CPU"
--------h-0E---------------------------------
INT 0E C - HP 95LX - EXTERNAL CARD INTERRUPT
SeeAlso: INT 0D"HP 95LX",INT 0F"HP 95LX",INT 15/AX=4DD4h
--------H-0F---------------------------------
INT 0F C - IRQ7 - PARALLEL PRINTER
Desc:	this interrupt is generated by the LPT1 printer adapter when the
	  printer becomes ready
Notes:	most printer adapters do not reliably generate this interrupt
	the 8259 interrupt controller generates an interrupt corresponding to
	  IRQ7 when an error condition occurs
SeeAlso: INT 0D"IRQ5",INT 57"DESQview",INT 5F"DoubleDOS",INT 7F"GO32"
SeeAlso: MEM 0040h:006Bh
--------h-0F---------------------------------
INT 0F C - HP 95LX - REAL-TIME CLOCK
SeeAlso: INT 0E"HP 95LX",INT 15/AX=4DD4h,INT 70"IRQ8"
--------C-10---------------------------------
INT 10 C - CPU-generated (80286+) - COPROCESSOR ERROR
Desc:	this interrupt is generated by the CPU when the -ERROR pin is asserted
	  by the coprocessor
Note:	AT's and clones usually wire the coprocessor to use IRQ13, but not all
	  get it right
SeeAlso: INT 09"hardware",INT 75
--------V-10---------------------------------
INT 10h - LIRVGA19 - CHAR HEIGHT HOOK
Desc:	LIRVGA19.COM fixes display problems on some notebooks by hooking
	   INT 10h and resetting the BIOS character height (MEM 0040h:0085h)
	   to 10h on return, if it happens to be greater than 10h.
Program: LIRVGA19.COM is part of the Lithuanian LIR codepage support package
	  developed by LABAS u.a.b.
SeeAlso: INT 10/AX=5555h/BX=BBBBh,MEM 0040h:0085h
--------V-1000-------------------------------
INT 10 - VIDEO - SET VIDEO MODE
	AH = 00h
	AL = desired video mode (see #00010)
Return: AL = video mode flag (Phoenix, AMI BIOS)
	    20h mode > 7
	    30h modes 0-5 and 7
	    3Fh mode 6
	AL = CRT controller mode byte (Phoenix 386 BIOS v1.10)
Desc:	specify the display mode for the currently active display adapter
InstallCheck: for Ahead adapters, the signature "AHEAD" at C000h:0025h
	for Paradise adapters, the signature "VGA=" at C000h:007Dh
	for Oak Tech OTI-037/057/067/077 chipsets, the signature "OAK VGA" at
	  C000h:0008h
	for ATI adapters, the signature "761295520" at C000h:0031h; the byte
	  at C000h:0043h indicates the chipset revision:
		31h for 18800
		32h for 18800-1
		33h for 18800-2
		34h for 18800-4
		35h for 18800-5
		62h for 68800AX (Mach32) (see also #00732)
	  the two bytes at C000h:0040h indicate the adapter type
		"22" EGA Wonder
		"31" VGA Wonder
		"32" EGA Wonder800+
	  the byte at C000h:0042h contains feature flags
		bit 1: mouse port present
		bit 4: programmable video clock
	  the byte at C000h:0044h contains additional feature flags if chipset
	    byte > 30h (see #00009)
	for Genoa video adapters, the signature 77h XXh 99h 66h at C000h:NNNNh,
	  where NNNNh is stored at C000h:0037h and XXh is
		00h for Genoa 6200/6300
		11h for Genoa 6400/6600
		22h for Genoa 6100
		33h for Genoa 5100/5200
		55h for Genoa 5300/5400
	  for SuperEGA BIOS v2.41+, C000h:0057h contains the product level
	  for Genoa SuperEGA BIOS v3.0+, C000h:0070h contains the signature
	    "EXTMODE", indicating support for extended modes
Notes:	IBM standard modes do not clear the screen if the high bit of AL is set
	  (EGA or higher only)
	the Tseng ET4000 chipset is used by the Orchid Prodesigner II, Diamond
	  SpeedSTAR VGA, Groundhog Graphics Shadow VGA, Boca Super X VGA,
	  Everex EV-673, etc.
	intercepted by GRAFTABL from Novell DOS 7 and Caldera OpenDOS 7.01.
SeeAlso: AX=0070h,AX=007Eh,AX=10E0h,AX=10F0h,AH=40h,AX=6F05h,AH=FFh"GO32"
SeeAlso: INT 33/AX=0028h,INT 5F/AH=00h,INT 62/AX=0001h,MEM 0040h:0049h
Index:	installation check;Tseng ET4000|installation check;Ahead video cards
Index:	installation check;Oak Technologies|installation check;ATI video cards
Index:	installation check;Paradise video|installation check;Genoa video cards

Bitfields for ATI additional feature flags:
Bit(s)	Description	(Table 00009)
 0	70 Hz non-interlaced display
 1	Korean (double-byte) characters
 2	45 MHz memory clock rather than 40 MHz
 3	zero wait states
 4	paged ROMs
 6	no 8514/A monitor support
 7	HiColor DAC

(Table 00010)
Values for video mode:
     text/ text pixel	pixel	colors disply scrn  system
     grph resol	 box  resolution       pages  addr
 00h = T  40x25	 8x8   320x200	16gray	  8   B800 CGA,PCjr,Tandy
     = T  40x25	 8x14  320x350	16gray	  8   B800 EGA
     = T  40x25	 8x16  320x400	 16	  8   B800 MCGA
     = T  40x25	 9x16  360x400	 16	  8   B800 VGA
 01h = T  40x25	 8x8   320x200	 16	  8   B800 CGA,PCjr,Tandy
     = T  40x25	 8x14  320x350	 16	  8   B800 EGA
     = T  40x25	 8x16  320x400	 16	  8   B800 MCGA
     = T  40x25	 9x16  360x400	 16	  8   B800 VGA
 02h = T  80x25	 8x8   640x200	16gray	  4   B800 CGA,PCjr,Tandy
     = T  80x25	 8x14  640x350	16gray	  8   B800 EGA
     = T  80x25	 8x16  640x400	 16	  8   B800 MCGA
     = T  80x25	 9x16  720x400	 16	  8   B800 VGA
 03h = T  80x25	 8x8   640x200	 16	  4   B800 CGA,PCjr,Tandy
     = T  80x25	 8x14  640x350	 16/64	  8   B800 EGA
     = T  80x25	 8x16  640x400	 16	  8   B800 MCGA
     = T  80x25	 9x16  720x400	 16	  8   B800 VGA
     = T  80x43	 8x8   640x350	 16	  4   B800 EGA,VGA [17]
     = T  80x50	 8x8   640x400	 16	  4   B800 VGA [17]
 04h = G  40x25	 8x8   320x200	  4	  .   B800 CGA,PCjr,EGA,MCGA,VGA
 05h = G  40x25	 8x8   320x200	 4gray	  .   B800 CGA,PCjr,EGA
     = G  40x25	 8x8   320x200	  4	  .   B800 MCGA,VGA
 06h = G  80x25	 8x8   640x200	  2	  .   B800 CGA,PCjr,EGA,MCGA,VGA
     = G  80x25	  .	  .	mono	  .   B000 HERCULES.COM on HGC [14]
 07h = T  80x25	 9x14  720x350	mono	 var  B000 MDA,Hercules,EGA
     = T  80x25	 9x16  720x400	mono	  .   B000 VGA
 08h = T 132x25	 8x8  1056x200	 16	  .   B800 ATI EGA/VGA Wonder [2]
     = T 132x25	 8x8  1056x200	mono	  .   B000 ATI EGA/VGA Wonder [2]
     = G  20x25	 8x8   160x200	 16	  .	.  PCjr, Tandy 1000
     = G  80x25	 8x16  640x400	color	  .	.  Tandy 2000
     = G  90x43	 8x8   720x348	mono	  .   B000 Hercules + MSHERC.COM
     = G  90x45	 8x8   720x360	mono	  .   B000 Hercules + HERKULES [11]
     = G  90x29	 8x12  720x348	mono	  .	.  Hercules + HERCBIOS [15]
 09h = G  40x25	 8x8   320x200	 16	  .	.  PCjr, Tandy 1000
     = G  80x25	 8x16  640x400	mono	  .	.  Tandy 2000
     = G  90x43	 8x8   720x348	mono	  .	.  Hercules + HERCBIOS [15]
 0Ah = G  80x25	 8x8   640x200	  4	  .	.  PCjr, Tandy 1000
 0Bh =	 reserved				   (EGA BIOS internal use)
     = G  80x25	 8x8   640x200	 16	  .	.  Tandy 1000 SL/TL [13]
 0Ch =	 reserved				   (EGA BIOS internal use)
 0Dh = G  40x25	 8x8   320x200	 16	  8   A000 EGA,VGA
 0Eh = G  80x25	 8x8   640x200	 16	  4   A000 EGA,VGA
 0Fh = G  80x25	 8x14  640x350	mono	  2   A000 EGA,VGA
 10h = G  80x25	 8x14  640x350	  4	  2   A000 64k EGA
     = G    .	  .    640x350	 16	  .   A000 256k EGA,VGA
 11h = G  80x30	 8x16  640x480	mono	  .   A000 VGA,MCGA,ATI EGA,ATI VIP
 12h = G  80x30	 8x16  640x480	 16/256K  .   A000 VGA,ATI VIP
     = G  80x30	 8x16  640x480	 16/64	  .   A000 ATI EGA Wonder
     = G    .	  .    640x480	 16	  .	.  UltraVision+256K EGA
 13h = G  40x25	 8x8   320x200	256/256K  .   A000 VGA,MCGA,ATI VIP
 14h = T 132x25	 Nx16	  .	 16	  .   B800 XGA, IBM Enhanced VGA [3]
     = T 132x25	 8x16 1056x400	 16/256K  .	.  Cirrus CL-GD5420/5422/5426
     = G  80x25	 8x8   640x200	  .	  .	.  Lava Chrome II EGA
     = G    .	  .    640x400	 16	  .	.  Tecmar VGA/AD
 15h = G  80x25	 8x14  640x350	  .	  .	.  Lava Chrome II EGA
 16h = G  80x25	 8x14  640x350	  .	  .	.  Lava Chrome II EGA
     = G    .	  .    800x600	 16	  .	.  Tecmar VGA/AD
 17h = T 132x25	  .	  .	  .	  .	.  Tecmar VGA/AD
     = T  80x43	 8x8   640x348	 16	  4   B800 Tseng ET4000 BIOS [10]
     = G  80x34	 8x14  640x480	  .	  .	.  Lava Chrome II EGA
 18h = T  80x30	 9x16  720x480	 16	  1   A000 Realtek RTVGA [12]
     = T 132x25	  .	  .	mono	  .   B000 Cirrus 5320 chipset
     = T 132x44	 8x8  1056x352	mono	  .   B000 Tseng Labs EVA
     = T 132x44	 9x8  1188x352	 4gray	  2   B000 Tseng ET3000 chipset
     = T 132x44	 8x8  1056x352	 16/256	  2   B000 Tseng ET4000 chipset
     = G  80x34	 8x14  640x480	  .	  .	.  Lava Chrome II EGA
     = G	      1024x768	 16	  .	.  Tecmar VGA/AD
 19h = T  80x43	 9x11  720x473	 16	  1   A000 Realtek RTVGA [12]
     = T 132x25	 8x14 1056x350	mono	  .   B000 Tseng Labs EVA
     = T 132x25	 9x14 1188x350	 4gray	  4   B000 Tseng ET3000 chipset
     = T 132x25	 8x14 1056x350	 16/256	  4   B000 Tseng ET4000 chipset
     = T 132x34	  .	  .	mono	  .   B000 Cirrus 5320 chipset
 1Ah = T  80x60	 9x8   720x480	 16	  1   A000 Realtek RTVGA [12]
     = T 132x28	 8x13 1056x364	mono	  .   B000 Tseng Labs EVA
     = T 132x28	 9x13 1188x364	 4gray	  4   B000 Tseng ET3000 chipset
     = T 132x28	 8x13 1056x364	 16/256	  4   B000 Tseng ET4000 chipset
     = T 132x44	  .	  .	mono	  .   B000 Cirrus 5320 chipset
     = G    .	  .    640x350	256	  .	.  Tecmar VGA/AD
 1Bh = T 132x25	 9x14 1188x350	 16	  1   A000 Realtek RTVGA [12]
     = G    .	  .    640x400	256	  .	.  Tecmar VGA/AD
 1Ch = T 132x25	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x30	 9x16 1188x480	 16	  1   A000 Realtek RTVGA [12]
     = G    .	  .    640x480	256	  .	.  Tecmar VGA/AD
 1Dh = T 132x43	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x43	 9x11 1188x473	 16	  1   A000 Realtek RTVGA [12]
     = G    .	  .    800x600	256	  .	.  Tecmar VGA/AD
 1Eh = T 132x44	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x60	 9x8  1188x480	 16	  1   A000 Realtek RTVGA [12]
 1Fh = G 100x75	 8x8   800x600	 16	  1   A000 Realtek RTVGA
 20h = T 132x25	  .	  .	 16	  .	.  Avance Logic AL2101
     = G  40x16	  .    240x128	mono	  .   B000 HP 95LX/100LX/200LX
     = G  80x30	 8x16  640x480	 16	  .	.  C&T 64310/65530 BIOS
     = G 120x45	 8x16  960x720	 16	  1   A000 Realtek RTVGA
 21h = T  80x25	  .	  .	mono	  .   B000 HP 200LX
     = T 132x30	  .	  .	 16	  .	.  Avance Logic AL2101
     = T 132x44	 9x9  1188x396	 16/256K  .   B800 WD90C
     = T 132x44	 9x9  1188x396	 16	  .   B800 Diamond Speedstar 24X
     = T 132x60	  .	  .	 16	  2   B800 Tseng ET4000 chipset [10]
     = G  80x43	 8x8   720x348	mono	  .   B000 DESQview 2.x+Hercules [4]
     = G 128x48	 8x16 1024x768	 16	  1   A000 Realtek RTVGA [12]
 22h = T 132x43	  .	  .	  .	  .	.  Allstar Peacock (VGA)
     = T 132x43	  .	  .	 16	  .	.  Avance Logic AL2101
     = T 132x44	 8x8  1056x352	  .	  .   B800 Tseng Labs EVA
     = T 132x44	 9x8  1188x352	 16/256K  2   B800 Tseng ET3000 chipset
     = T 132x44	 8x8  1056x352	 16/256K  2   B800 Tseng ET4000 chipset
     = T 132x44	 8x8  1056x352	  .	  .	.  Ahead Systems EGA2001
     = T 132x44	 8x8  1056x352	 16	  2   B800 Ahead B
     = T 132x44	 8x9  1056x398	 16	  .	.  STB Lightspeed ET4000/W32P
     = T 132x44	  .	  .	 16	  .	.  Orchid Prodesigner VGA
     = G  80x43	 8x8   720x348	mono	  .   B800 DESQview 2.x+Hercules [4]
     = G  96x64	 8x16  768x1024	 16	  1   A000 Realtek RTVGA
     = G 100x37	 8x16  800x600	 16	  .	.  C&T 64310/65530 BIOS
 23h = T 132x25	 6x14  792x350	  .	  .   B800 Tseng Labs EVA
     = T 132x25	 9x14 1188x350	 16/256K  4   B800 Tseng ET3000 chipset
     = T 132x25	 8x14 1056x350	 16/256	  4   B800 Tseng ET4000 chipset
     = T 132x25	 8x14 1056x350	  .	  .	.  Ahead Systems EGA2001
     = T 132x25	 8x14 1056x350	 16	  4   B800 Ahead B
     = T 132x25	 8x8  1056x200	 16	  .   B800 ATI EGA Wonder,ATI VIP
     = T 132x25	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x28	  .	  .	  .	  .	.  Allstar Peacock (VGA)
     = T 132x28	  .	  .	 16	  .	.  Orchid Prodesigner VGA
     = T 132x60	  .	  .	 16	  .	.  Avance Logic AL2101
     = G 128x48	 8x16 1024x768	  4	  1   A000 Realtek RTVGA
 24h = T  80x30	  .	  .	 16	  .	.  Avance Logic AL2101
     = T 132x25	  .	  .	  .	  .	.  Allstar Peacock (VGA)
     = T 132x25	  .	  .	 16	  .	.  Orchid Prodesigner VGA
     = T 132x28	 6x13  792x364	  .	  .   B800 Tseng Labs EVA
     = T 132x28	 9x13 1188x364	 16/256K  4   B800 Tseng ET3000 chipset
     = T 132x28	 8x12 1056x336	 16	  1   B800 Ahead B
     = T 132x28	 8x13 1056x364	 16/256K  4   B800 Tseng ET4000 chipset
     = T 132x28	 8x14 1056x392	 16	  .	.  STB Lightspeed ET4000/W32P
     = T 132x28	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = G  64x32	 8x16  512x512	256	  1   A000 Realtek RTVGA
     = G 128x48	 8x16 1024x768	 16	  .	.  C&T 64310/65530 BIOS
 25h = T  80x43	  .	  .	 16	  .	.  Avance Logic AL2101
     = G  80x60	 8x8   640x480	  .	  .   A000 Tseng Labs EVA
     = G  80x60	 8x8   640x480	 16/256K  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .    640x480	 16	  .	.  VEGA VGA
     = G  80x60	 8x8   640x480	 16	  .   A000 Orchid Prodesigner VGA
     = G  80x60	 8x8   640x480	 16	  1   A000 Ahead B (same as 26h)
     = G    .	  .    640x480	 16	  .	.  NEC GB-1
     = G    .	  .    640x480	 16	  .	.  Cirrus 5320 chipset
     = G    .	  .    640x400	256	  .	.  Realtek RTVGA
 26h = T  80x60	 8x8   640x480	  .	  .	.  Tseng Labs EVA
     = T  80x60	 8x8   640x480	 16/256K  3   B800 Tseng ET3000/4000 chipset
     = T  80x60	  .	  .	  .	  .	.  Allstar Peacock (VGA)
     = T  80x60	  .	  .	 16	  .	.  Orchid ProDesigner VGA
     = T  80x60	  .	  .	 16	  .	.  Avance Logic AL2101
     = G  80x60	 8x8   640x480	  .	  .	.  Ahead Systems EGA2001
     = G  80x60	 8x8   640x480	 16	  1   A000 Ahead B (same as 25h)
     = G    .	  .    640x480	256	  .	.  Realtek RTVGA
 27h = T 132x25	 8x8  1056x200	mono	  .   B000 ATI EGA Wonder,ATI VIP
     = G    .	  .    720x512	 16	  .	.  VEGA VGA
     = G    .	  .    720x512	 16	  .	.  Genoa
     = G 100x75	 8x8   800x600	256	  1   A000 Realtek RTVGA [12]
     = G    .	  .    960x720	 16	  .	.  Avance Logic AL2101
 28h = T ???x???  .	  .	  .	  .	.  VEGA VGA
     = G    .	  .    512x512	256	  .	.  Avance Logic AL2101
     = G    .	  .   1024x768	256	  .	.  Realtek RTVGA (1meg)
     = G 160x64	 8x16 1280x1024	 16	  .	.  Chips&Technologies 64310 [1]
 29h = G    .	  .    640x400	256	  .	.  Avance Logic AL2101
     = G    .	  .    800x600	 16	  .	.  VEGA VGA
     = G 100x37	 8x16  800x600	 16	  .   A000 Orchid
     = G    .	  .    800x600	 16	  .   A000 STB,Genoa,Sigma
     = G    .	  .    800x600	 16	  .	.  Allstar Peacock (VGA)
     = G 100x37	 8x16  800x600	 16/256K  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .    800x600	???	  .	.  EIZO MDB10
     = G    .	  .    800x600	 16	  .	.  Cirrus 5320 chipset
     = G   NA	  .    800x600	 16	  .	.  Compaq QVision 1024/1280
     = G    .	  .   1024x1024 256	  .	.  Realtek RTVGA BIOS v3.C10
 2Ah = T 100x40	  .	  .	  .	  .	.  Allstar Peacock (VGA)
     = T 100x40	 8x16  800x640	 16	  .	.  Orchid Prodesigner VGA
     = T 100x40	 8x15  800x600	 16/256K  4   B800 Tseng ET3000/4000 chipset
     = T 100x40	 8x15  800x600	 16	  .	.  STB Lightspeed ET4000/W32P
     = G    .	  .    640x480	256	  .	.  Avance Logic AL2101
     = G    .	  .   1280x1024	 16	  .	.  Realtek RTVGA
 2Bh = G    .	  .    800x600	 16	  .	.  Avance Logic AL2101
 2Ch = G    .	  .    800x600	256	  .	.  Avance Logic AL2101
 2Dh = G    .	  .    640x350	256	  .	.  VEGA VGA
     = G    .	  .    640x350	256/256K  .   A000 Orchid, Genoa, STB
     = G  80x25	 8x14  640x350	256/256K  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .    640x350	256	  .	.  Cirrus 5320 chipset
     = G  80x25	 8x14  640x350	256	  .	.  STB Lightspeed ET4000/W32P
     = G    .	  .    768x1024	 16	  .	.  Avance Logic AL2101
 2Eh = G    .	  .    640x480	256	  .	.  VEGA VGA
     = G  80x30	 8x16  640x480 256/256K	  .   A000 Orchid
     = G    .	  .    640x480 256/256K	  .   A000 STB,Genoa,Sigma
     = G  80x30	 8x16  640x480 256/256K	  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .    640x480 256/256K	  .	.  Compaq QVision 1024/1280
     = G    .	  .    768x1024 256	  .	.  Avance Logic AL2101
 2Fh = T 160x50	 8x8  1280x400	 16	  4   B800 Ahead B (Wizard/3270)
     = G    .	  .    720x512	256	  .	.  VEGA VGA
     = G    .	  .    720x512	256	  .	.  Genoa
     = G  80x25	 8x16  640x400 256/256K	  1   A000 Tseng ET4000 chipset
     = G    .	  .   1024x768	  4	  .	.  Avance Logic AL2101
 30h = G  80x30	 8x16  640x480	256	  .	.  C&T 64310/65530 BIOS
     = G    .	  .	  .	  .	  .   B800 AT&T 6300
     = G    .	  .    720x350	  2	  .	.  3270 PC
     = G    .	  .    800x600	256	  .	.  VEGA VGA
     = G 100x37	 8x16  800x600 256/256K	  .   A000 Orchid
     = G    .	  .    800x600 256/256K	  .   A000 STB,Genoa,Sigma
     = G    .	  .    800x600	256	  .	.  Cardinal
     = G 100x37	 8x16  800x600 256/256K	  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .   1024x768	 16	  .	.  Avance Logic AL2101
 31h = G    .	  .   1024x768	256	  .	.  Avance Logic AL2101
 32h = T  80x34	 8x10	  .	 16	  4   B800 Ahead B (Wizard/3270)
     = G    .	  .    640x480	256	  .	.  Compaq QVision 1024/1280
     = G 100x37	 8x16  800x600	256	  .	.  C&T 64310/65530 BIOS
 33h = T 132x44	 8x8	  .	 16	  .   B800 ATI EGA Wonder,ATI VIP
     = T  80x34	 8x8	  .	 16	  4   B800 Ahead B (Wizard/3270)
 34h = T  80x66	 8x8	  .	 16	  4   B800 Ahead B (Wizard/3270)
     = G    .	  .    800x600	256	  .	.  Compaq QVision 1024/1280
     = G 128x48	 8x16 1024x768	256	  .	.  Chips&Technologies 64310
 36h = G    .	  .    960x720	 16	  .	.  VEGA VGA, STB
     = G    .	  .    960x720	 16	  .   A000 Tseng ET3000 only
     = G    .	  .   1280x1024	 16	  .	.  Avance Logic AL2101
 37h = T 132x44	 8x8	  .	mono	  .   B800 ATI EGA Wonder,ATI VIP
     = G    .	  .   1024x768	 16	  .	.  VEGA VGA
     = G 128x48	 8x16 1024x768	 16	  .   A000 Orchid
     = G    .	  .   1024x768	 16	  .   A000 STB,Genoa,Sigma
     = G    .	  .   1024x768	 16	  .	.  Definicon
     = G 128x48	 8x16 1024x768	 16	  1   A000 Tseng ET3000/4000 chipset
     = G    .	  .   1024x768	 16	  .	.  Compaq QVision 1024/1280
     = G    .	  .   1280x1024 256	  .	.  Avance Logic AL2101
 38h = G    .	  .   1024x768	256	  .	.  STB VGA/EM-16 Plus (1MB)
     = G 128x48	 8x16 1024x768	256/256K  1   A000 Tseng ET4000 chipset
     = G    .	  .   1024x768	256	  .	.  Orchid ProDesigner II
     = G    .	  .   1024x768	256	  .	.  Compaq QVision 1024/1280
     = G 160x64	 8x16 1280x1024	256	  .	.  Chips&Technologies 64310 [1]
 39h = G    .	  .   1280x1024	 16	  .	.  Compaq QVision 1280
 3Ah = G    .	  .   1280x1024	256	  .	.  Compaq QVision 1280
 3Bh = G    .	  .    512x480	256	  .	.  Compaq QVision 1024/1280
 3Ch = G    .	  .    640x400	 64K	  .	.  Compaq QVision 1024/1280
 3Dh = G    .	  .   1280x1024	 16	  .	.  Definicon
     = G 128x64	 8x16 1280x1024	 16	  1   A000 Tseng ET4000 v3.00 [1,7]
 3Eh = G    .	  .   1280x961	 16	  .	.  Definicon
     = G    .	  .    640x480	 64K	  .	.  Compaq QVision 1024/1280
 3Fh = G    .	  .   1280x1024 256	  .	.  Hercules ??? (ET4000W32)
     = G    .	  .    800x600	 64K	  .	.  Compaq QVision 1024/1280
 40h = T  80x43	  .	  .	  .	  .	.  VEGA VGA, Tecmar VGA/AD
     = T  80x43	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T  80x43	  .	  .	  .	  .	.  Tatung VGA
     = T 100x30	  .	  .	 16	  .	.  MORSE VGA
     = T 100x30	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = T  80x25	  .    720x350	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    320x200	 64K	  .	.  Avance Logic AL2101
     = G  80x25	 8x16  640x400	  2	  1   B800 AT&T 6300, AT&T VDC600
     = G  80x25	 8x16  640x400	  2	  1   B800 Olivetti Quaderno
     = G  80x25	 8x16  640x400	  2	  1   B800 Compaq Portable
     = G  80x30	 8x16  640x480	32K	  .	.  Chips&Technologies 64310
     = G    .	  .   1024x768	 64K	  .	.  Compaq QVision 1280
 41h = T 132x25	  .	  .	  .	  .	.  VEGA VGA
     = T 132x25	  .	  .	  .	  .	.  Tatung VGA
     = T 132x25	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T 100x50	  .	  .	 16	  .	.  MORSE VGA
     = T 100x50	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = T  80x34	 9x14  720x476	 16/256K  .   B800 WD90C
     = T  80x34	 9x14	  .	 16	  .   B800 Diamond Speedstar 24X
     = G    .	  .    512x512	 64K	  .	.  Avance Logic AL2101
     = G    .	  .    640x200	 16	  1	.  AT&T 6300
     = G  80x30	 8x16  640x480	 64K	  .	.  Chips&Technologies 64310
     = G  80x25	  .    720x348	mono	  .   B000 Genoa SuperEGA BIOS 3.0+
 42h = T 132x43	  .	  .	  .	  .	.  VEGA VGA
     = T 132x43	  .	  .	  .	  .	.  Tatung VGA
     = T 132x43	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T  80x34	 9x10	  .	  4	  4   B800 Ahead B (Wizard/3270)
     = T 100x60	  .	  .	 16	  .	.  MORSE VGA
     = T 100x60	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = G  80x25	 8x16  640x400	 16	  .	.  AT&T 6300, AT&T VDC600
     = G    .	  .    640x400	 64K	  .	.  Avance Logic AL2101
     = G  80x25	  .    720x348	mono	  .   B800 Genoa SuperEGA BIOS 3.0+
     = G 100x37	 8x16  800x600	 32K	  .	.  Chips&Technologies 64310
 43h = T  80x60	  .	  .	  .	  .	.  VEGA VGA
     = T  80x60	  .	  .	  .	  .	.  Tatung VGA
     = T  80x60	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T  80x45	 9x8	  .	  4	  4   B800 Ahead B (Wizard/3270)
     = T 100x75	  .	  .	 16	  .	.  MORSE VGA
     = T  80x29	  .    720x348	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  . 640x200 of 640x400 viewport	   AT&T 6300 (unsupported)
     = G    .	  .    640x480	 64K	  .	.  Avance Logic AL2101
     = G 100x37	 8x16  800x600	 64K	  .	.  Chips&Technologies 64310
 44h =	disable VDC and DEB output		.  AT&T 6300
     = T 100x60	  .	  .	  .	  .	.  VEGA VGA
     = T 100x60	  .	  .	  .	  .	.  Tatung VGA
     = T 100x60	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T  80x32	  .    720x352	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    800x600	 64K	  .	.  Avance Logic AL2101
 45h = T 132x28	  .	  .	  .	  .	.  Tatung VGA
     = T 132x28	  .	  .	  .	  .	.  Video7 V-RAM VGA
     = T  80x44	  .    720x352	mono	  .	.  Genoa SuperEGA BIOS 3.0+
 46h = T 132x25	 8x14	  .	mono	  .	.  Genoa 6400
     = T 132x25	 9x14	  .	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x40	 8x15  800x600	  2	  .	.  AT&T VDC600
 47h = T 132x29	 8x12	  .	mono	  .	.  Genoa 6400
     = T 132x29	 9x12	  .	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = T 132x28	 9x16 1188x448	 16/256K  .   B800 WD90C
     = T 132x28	 9x16	  .	 16	  .   B800 Diamond Speedstar 24X
     = G 100x37	 8x16  800x600	 16	  .	.  AT&T VDC600
 48h = T 132x32	 8x12	  .	mono	  .	.  Genoa 6400
     = T 132x32	 9x11	  .	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G  80x50	 8x8   640x400	  2	  .   B800 AT&T 6300, AT&T VDC600
     = G  80x50	 8x8   640x400	  2	  .   B800 Olivetti Quaderno
 49h = T 132x44	 8x8	  .	mono	  .	.  Genoa 6400
     = T 132x44	 9x8	  .	mono	  .	.  Genoa SuperEGA BIOS 3.0+
     = G  80x30	 8x16  640x480	  .	  .	.  Lava Chrome II EGA
     = G  80x30	 8x16  640x480	  .	  .   A000 Diamond Stealth64 Video 2xx1
 4Bh = G 100x37	 8x16  800x600	  .	  .   A000 Diamond Stealth64 Video 2xx1
 4Dh = T 120x25	  .	  .	  .	  .	.  VEGA VGA
     = G    .	  .    512x480	 16M	  .	.  Compaq QVision 1024/1280
     = G 128x48	 8x16 1024x768	  .	  .   A000 Diamond Stealth64 Video 2xx1
 4Eh = T 120x43	  .	  .	  .	  .	.  VEGA VGA
     = T  80x60	 8x8	  .	 16/256K  .   B800 Oak OTI-067/OTI-077 [8]
     = G    .	  .    640x400	 16M	  .	.  Compaq QVision 1024/1280
     = G 144x54	 8x16 1152x864	  .	  .   A000 Diamond Stealth64 Video 2xx1
 4Fh = T 132x25	  .	  .	  .	  .	.  VEGA VGA
     = T 132x60	  .	  .	  .	  .	.  some Oak Tech VGA [8]
     = G    .	  .    640x480	 16M	  .	.  Compaq QVision 1280
 50h = T  80x30	 8x16	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T  80x34	  .	  .	  .	  .	.  Lava Chrome II EGA
     = T  80x43	  .	  .	mono	  .	.  VEGA VGA
     = T 132x25	 9x14	  .	mono	  .	.  Ahead Systems EGA2001
     = T 132x25	 9x14	  .	  4	  4   B800 Ahead B
     = T 132x25	 8x14	  .	 16	  8   B800 OAK Technologies VGA-16
     = T 132x25	 8x14	  .	 16/256K  .   B800 Oak OTI-037/067/077 [8]
     = T 132x25	 8x14 1056x350	 16	  8   B800 UM587 chipset
     = T 132x30	  .	  .	 16	  .	.  MORSE VGA
     = T 132x30	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = G  80x30	 8x16  640x480	 16	  .	.  Paradise EGA-480
     = G  80x30	 8x16  640x480	 16	  .	.  NEL Electronics BIOS
     = G  80x30	 8x16  640x480	 16M	  .	.  Chips&Technologies 64310
     = G    .	  .    640x480	mono???	  .	.  Taxan 565 EGA
     = G  40x25	 8x8   320x200	  .	  .	.  Genoa SuperEGA BIOS 3.0+
 51h = T  80x30	 8x16	  .	  .	  .	.  Paradise EGA-480
     = T  80x30	 9x16	  .	  .	  .	.  NEL Electronics BIOS
     = T  80x30	  .	  .	  .	  .	.  Lava Chrome II EGA
     = T  80x43	 8x11	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T 132x25	  .	  .	mono	  .	.  VEGA VGA
     = T 132x28	 9x12	  .	  4	  4   B800 Ahead B
     = T 132x43	 8x8	  .	 16	  5   B800 OAK Technologies VGA-16
     = T 132x43	 8x8	  .	 16/256K  .   B800 Oak OTI-037/067/077
     = T 132x43	 8x8  1056x344	 16	  5   B800 UM587 chipset
     = T 132x50	  .	  .	 16	  .	.  MORSE VGA
     = T 132x50	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = G  80x34	 8x14  640x480	 16	  .	.  ATI EGA Wonder
     = G  80x25	 8x8   640x200	  .	  .	.  Genoa SuperEGA BIOS 3.0+
 52h = T  80x60	  .	  .	  .	  .	.  Lava Chrome II EGA
     = T  80x60	 8x8	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T 132x43	  .	  .	mono	  .	.  VEGA VGA
     = T 132x44	 9x8	  .	mono	  .	.  Ahead Systems EGA2001
     = T 132x44	 9x8	  .	  4	  2   B800 Ahead B
     = T 132x60	  .	  .	 16	  .	.  MORSE VGA
     = T 132x60	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = G  80x25	 8x19  640x480	 16	  1   A000 AX VGA (Kanji&superimpose)
     = G  94x29	 8x14  752x410	 16	  .	.  ATI EGA Wonder
     = G 100x75	 8x8   800x600	 16	  1   A000 OAK Technologies VGA-16
     = G 100x75	 8x8   800x600	 16	  .   A000 Oak OTI-037 chipset [8]
     = G 100x37	 8x16  800x600	 16	  .   A000 Oak OTI-067/077 chips [8]
     = G 100x75	 8x8   800x600	 16	  .   A000 UM587 chipset
     = G 128x30	 8x16 1024x480	 16	  .	.  NEL Electronics BIOS
 53h = T  80x25	 8x16	  .	  .	  .	.  NEL Electronics BIOS
     = T  80x60	  .	  .	 16	  .	.  MORSE VGA
     = T  80x60	  .	  .	  .	  .	.  Cirrus 510/520 chipset
     = T 132x25	 8x14	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T 132x43	  .	  .	  .	  .	.  Lava Chrome II EGA
     = G  80x25	 8x19  640x480	 16	  1   A000 AX VGA (Kanji, no superimp.)
     = G    .	  .    640x480	256	  .	.  Oak VGA
     = G  80x30	 8x16  640x480	256	  .   A000 Oak OTI-067/OTI-077 [8]
     = G 100x40	 8x14  800x560	 16	  .	.  ATI EGA Wonder,ATI VIP
     = G    .	  .	  .	  .	  .	.  AX PC
 54h = T 132x25	  .	  .	  .	  .	.  Lava Chrome II EGA
     = T 132x30	 8x16	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T 132x43	 8x8	  .	  .	  .	.  Paradise EGA-480
     = T 132x43	 8x8	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x43	 7x9	  .	 16/256K  .   B800 Paradise VGA
     = T 132x43	 8x9	  .	 16/256K  .   B800 Paradise VGA on multisync
     = T 132x43	  .	  .	  .	  .	.  Taxan 565 EGA
     = T 132x43	  .	  .	  .	  .	.  AST VGA Plus
     = T 132x43	  .	  .	  .	  .	.  Hewlett-Packard D1180A
     = T 132x43	 7x9	  .	 16	  .	.  AT&T VDC600
     = T 132x43	 9x9  1188x387	 16/256K  .   B800 WD90C
     = T 132x43	 9x9  1188x387	 16/256K  .   B800 Diamond Speedstar 24X
     = T 132x43	 9x9  1188x387	 16/256K  .   B800 Diamond Stealth 24
     = T 132x43	 8x8	  .	  .	  .   B800 Diamond Stealth64 Video 2xx1
     = T 132x43	 8x8  1056x350	 16/256K  .	.  Cirrus CL-GD5420/5422/5426
     = T 132x50	 8x8	  .	 16	  .   A000 NCR 77C22 [9]
     = G 100x42	 8x14  800x600	 16	  .   A000 ATI EGA Wonder, VGA Wonder
     = G 100x42	 8x14  800x600	 16	  .   A000 ATI Ultra 8514A, ATI XL
     = G    .	  .    800x600	256	  .   A000 Oak VGA
     = G 100x37	 8x16  800x600	256	  .   A000 Oak OTI-067/077 chips [8]
 55h = T  80x66	 8x8	  .	 16/256K  .   A000 ATI VIP
     = T 132x25	 8x14	  .	  .	  .	.  Paradise EGA-480
     = T 132x25	 8x14	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x25	 7x16	  .	 16/256K  .   B800 Paradise VGA
     = T 132x25	 8x16	  .	 16/256K  .   B800 Paradise VGA on multisync
     = T 132x25	  .	  .	  .	  .	.  Taxan 565 EGA
     = T 132x25	  .	  .	  .	  .	.  AST VGA Plus
     = T 132x25	  .	  .	  .	  .	.  Hewlett-Packard D1180A
     = T 132x25	 7x16	  .	 16	  .	.  AT&T VDC600
     = T 132x25	 8x16	  .	 16	  .   A000 NCR 77C22 [9]
     = T 132x25	 9x16 1188x400	 16/256K  .   B800 WD90C
     = T 132x25	 9x16 1188x400	 16/256K  .   B800 Diamond Speedstar 24X
     = T 132x25	 9x16 1188x400	 16/256K  .   B800 Diamond Stealth 24
     = T 132x25	 8x16	  .	  .	  .   B800 Diamond Stealth64 Video 2xx1
     = T 132x25	 8x14 1056x350	 16/256K  .	.  Cirrus CL-GD5420/5422/5426
     = T 132x43	 8x11	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = G  94x29	 8x14  752x410	  .	  .	.  Lava Chrome II EGA
     = G 128x48	 8x16 1024x768	 16/256K  .   A000 ATI VGA Wonder v4+  [5]
     = G    .	  .   1024x768	 16/256K  .	.  ATI VGA Wonder Plus
     = G    .	  .   1024x768	 16/256K  .	.  ATI Ultra 8514A,ATI XL
     = G 128x48	 8x16 1024x768	  4	  .   A000 Oak OTI-067/077 chips [8]
 56h = T 132x43	 8x8	  .	  3???	  2   B000 NSI Smart EGA+
     = T 132x43	 7x9	  .	  4	  .   B000 Paradise VGA
     = T 132x43	 8x9	  .	  4	  .   B000 Paradise VGA on multisync
     = T 132x43	  .	  .	mono	  .	.  Taxan 565 EGA
     = T 132x43	 7x9	  .	  2	  .	.  AT&T VDC600
     = T 132x43	 9x8	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x50	 8x8	  .	  4	  .   A000 NCR 77C22 [9]
     = T 132x60	 8x8	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = G    .	  .   1024x768	 16	  .   A000 Oak VGA
     = G 128x48	 8x16 1024x768	 16	  .   A000 Oak OTI-067/077 chips [8]
 57h = T 132x25	 8x14	  .	  3???	  4   B000 NSI Smart EGA+
     = T 132x25	 7x16	  .	  4	  .   B000 Paradise VGA
     = T 132x25	 8x16	  .	  4	  .   B000 Paradise VGA on multisync
     = T 132x25	 9x14	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x25	  .	  .	mono	  .	.  Taxan 565 EGA
     = T 132x25	 7x16	  .	  2	  .	.  AT&T VDC600
     = T 132x25	 9x14	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = T 132x25	 8x16	  .	  4	  .   A000 NCR 77C22 [9]
     = G  96x48	 8x16  768x1024	 16	  .   A000 Oak OTI-067/077 chips [8]
 58h = T  80x33	 8x14	  .	 16	  .   B800 ATI EGA Wonder,ATI VIP
     = T  80x32	 9x16	  .	 16	  .	.  Genoa 6400
     = T  80x43	 8x8	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x30	 9x16	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = G 100x75	 8x8   800x600	 16/256K  .   A000 Paradise VGA
     = G 100x75	 8x8   800x600	 16	  .	.  AT&T VDC600
     = G 100x75	 8x8   800x600	 16	  .   A000 NCR 77C22 [9]
     = G 100x75	 8x8   800x600	 16	  .   A000 Diamond Speedstar 24X
     = G 100x75	 8x8   800x600	 16/256K  .   A000 Paradise VGA, WD90C
     = G    .	  .    800x600	 16	  .	.  AST VGA Plus, Compaq VGA
     = G    .	  .    800x600	 16	  .	.  Dell VGA
     = G    .	  .    800x600	 16	  .	.  Hewlett-Packard D1180A
     = G    .	  .    800x600	???	  .	.  ELT VGA PLUS 16
     = G 100x37	 8x16  800x600	 16/256K  .   A000 Cirrus CL-GD5420/5422/5426
     = G 160x64	 8x16 1280x1024	 16	  .   A000 Oak OTI-077 chipset [8]
 59h = T  80x43	 9x8	  .	  .	  .	.  NEL Electronics BIOS
     = T  80x66	 8x8	  .	 16/256K  .   A000 ATI VIP
     = T 132x43	 9x11	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = G 100x75	 8x8   800x600	  2	  .   A000 Paradise VGA
     = G 100x75	 8x8   800x600	  2	  .	.  AT&T VDC600
     = G    .	  .    800x600	  2	  .	.  AST VGA Plus, Compaq VGA
     = G    .	  .    800x600	  2	  .	.  Dell VGA
     = G    .	  .    800x600	  2	  .	.  Hewlett-Packard D1180A
     = G 100x75	 8x8   800x600	  2	  .   A000 NCR 77C22 [9]
     = G 128x48	 8x16 1024x768	256	  .   A000 Oak OTI-077 chipset [8]
 5Ah = T  80x60	 8x8	  .	  .	  .	.  NEL Electronics BIOS
     = T 132x60	 9x8	  .	 16/256K  .   B800 Trident TVGA 8800/8900
     = G 128x48	 8x16 1024x768	  2	  .   A000 NCR 77C22 [9]
 5Bh = T  80x30	 8x16	  .	  .	  .   B800 ATI VGA Wonder (undoc)
     = G    .	  .    640x350	256	  .	.  Genoa 6400
     = G  80x25	 8x16  640x400	 32K	  .   A000 Oak OTI-067/077 chips [8]
     = G    .	  .    800x600	 16	  .	.  Maxxon, SEFCO TVGA, Imtec
     = G 100x75	 8x8   800x600	 16/256K  .   A000 Trident TVGA 8800, 8900
     = G    .	  .    800x600	???	  .	.  Vobis MVGA
     = G 100x37	 8x16  800x600	  .	  .	.  NEL Electronics BIOS
     = G 128x48	 8x16 1024x768	 16	  .   A000 NCR 77C22 [1,9]
 5Ch = T 100x37	 8x16	  .	  .	  .	.  NEL Electronics BIOS
     = G    .	  .    640x400	256	  .	.  Logix, ATI Prism Elite
     = G    .	  .    640x400	256	  .	.  Maxxon, SEFCO TVGA, Imtec
     = G  80x25	 8x16  640x400	256/256K  .   A000 Zymos Poach, Hi Res 512
     = G  80x25	 8x16  640x400	256/256K  .   A000 Trident TVGA 8800/8900
     = G  80x30	 8x16  640x480	256	  .	.  Genoa 6400
     = G  80x30	 8x16  640x480	 32K	  .   A000 Oak OTI-077 chipset [8]
     = G 100x75	 8x8   800x600	256	  .   A000 NCR 77C22 [9]
     = G 100x75	 8x8   800x600	256/256K  .   A000 WD90C
     = G 100x75	 8x8   800x600	256/256K  .   A000 Diamond Speedstar 24X
     = G 100x37	 8x16  800x600	256/256K  .   A000 Cirrus CL-GD5420/5422/5426
 5Dh = T 100x75	 8x8	  .	  .	  .	.  NEL Electronics BIOS
     = G  80x25	 8x14  640x350	 64K	  .	.  STB Lightspeed ET4000/W32P
     = G    .	  .    640x480	256	  .	.  Logix, ATI Prism Elite
     = G    .	  .    640x480	256	  .	.  Maxxon, SEFCO TVGA, Imtec
     = G  80x30	 8x16  640x480	256/256K  .   A000 Zymos Poach, Hi Res 512
     = G  80x30	 8x16  640x480	256/256K  .   A000 Trident TVGA 8800 (512K)
     = G 128x48	 8x16 1024x768	 16	  .   A000 NCR 77C22 [9]
     = G 128x48	 8x16 1024x768	 16/256K  .   A000 WD90C
     = G 128x48	 8x16 1024x768	 16	  .   A000 Diamond Speedstar 24X
     = G 128x48	 8x16 1024x768	 16/256K  .   A000 Cirrus CL-GD5420/5422/5426
 5Eh = G    .	  .    640x400	256	  .	.  Paradise VGA,VEGA VGA
     = G    .	  .    640x400	256	  .	.  AST VGA Plus, NCR 77C22
     = G    .	  .    640x400	256	  .	.  Compaq VGA, Dell VGA
     = G  80x25	 8x16  640x400	256	  .	.  AT&T VDC600
     = G  80x25	 8x16  640x400	256	  .   A000 NCR 77C22 [9]
     = G  80x25	 8x16  640x400	256/256K  .   A000 WD90C
     = G  80x25	 8x16  640x400	256/256K  .   A000 Diamond Speedstar 24X
     = G    .	  .    800x600	 16	  .	.  Logix, ATI Prism Elite
     = G 100x37	 8x16  800x600	 16	  .	.  NEL Electronics BIOS
     = G 100x75	 8x8   800x600	256	  .	.  Genoa 6400
     = G 100x75	 8x8   800x600	256/256K  .   A000 Zymos Poach, Trident 8900
     = G 100x75	 8x8   800x600	256/256K  .   A000 Hi Res 512
 5Fh = G  80x25	 8x16  640x400	 64K	  .	.  STB Lightspeed ET4000/W32P
     = G    .	  .    640x480	256	  .	.  Paradise VGA
     = G    .	  .    640x480	256	  .	.  AST VGA Plus, NCR 77C22
     = G    .	  .    640x480	256	  .	.  Compaq VGA, Dell VGA
     = G    .	  .    640x480	256	  .	.  Hewlett-Packard D1180A
     = G  80x30	 8x16  640x480	256	  .	.  AT&T VDC600 (512K)
     = G  80x30	 8x16  640x480	256	  .   A000 NCR 77C22 [9]
     = G  80x30	 8x16  640x480	256/256K  .   A000 WD90C
     = G  80x30	 8x16  640x480	256/256K  .   A000 Diamond Speedstar 24X
     = G  80x30	 8x16  640x480	256/256K  .   A000 Cirrus CL-GD5420/5422/5426
     = G    .	  .   1024x768	 16	  .	.  Logix, ATI Prism Elite
     = G    .	  .   1024x768	 16	  .	.  Maxxon, Imtec
     = G 128x48	 8x16 1024x768	 16	  .	.  Genoa 6400
     = G 128x48	 8x16 1024x768	 16/256K  .   A000 Zymos Poach, Hi Res 512
     = G 128x48	 8x16 1024x768	 16/256K  .   A000 Trident TVGA 88/8900 512K
 60h = T 132x25	 8x14	  .	 16/64	  8   B800 Quadram Ultra VGA
     = T 132x25	 8x14	  .	 16	  .	.  Genoa 6400
     = T 132x25	 8x14	  .	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = T 132x25	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x25	 8x16 1056x400	 16	  .   B800 Chips&Technologies chipset
     = G  80x???  .    ???x400	  .	  .	.  Corona/Cordata BIOS 4.10+
     = G  80x25	 8x16  640x400	256	  1   A000 Ahead A, Ahead B
     = G    .	  .    752x410	  .	  .	.  VEGA VGA
     = G    .	  .    752x410	 16	  .	.  Tatung VGA
     = G    .	  .    752x410	 16	  .	.  Video7 V-RAM VGA
     = G 128x48	 8x16 1024x768	  4/256K  .   A000 Trident TVGA 8900
     = G 128x48	 8x16 1024x768	256/256K  .   A000 WD90C
     = G 128x48	 8x16 1024x768	256/256K  .   A000 Diamond Speedstar 24X
     = G 128x48	 8x16 1024x768	256/256K  .   A000 Cirrus CL-GD5420/5422/5426
     = G 144x54	 8x16 1152x864	  .	  .   A000 Diamond Stealth64 Video 2xx1
 61h = T 132x29	 8x12	  .	 16/64	  8   B800 Quadram Ultra VGA
     = T 132x29	 8x8	  .	 16	  .	.  Genoa 6400
     = T 132x29	 8x8	  .	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = T 132x50	  .	  .	  .	  .	.  Cirrus 5320 chipset
     = T 132x50	 8x8  1056x400	 16	  .   B800 Chips&Technologies chipset
     = T 132x50	 8x16 1056x800	 16	  .   B800 Chips&Technologies 64310
     = G    .	  .    ???x400	  .	  .	.  Corona/Cordata BIOS 4.10+
     = G  80x25	 8x16  640x400	256	  .   A000 ATI VGA Wonder,VGA Wonder+
     = G  80x25	 8x16  640x400	256	  .   A000 ATI Ultra 8514A,ATI XL
     = G  80x25	 8x16  640x400	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G  80x30	 8x16  640x480	256	  1   A000 Ahead A, Ahead B (512K)
     = G    .	  .    720x540	  .	  .	.  VEGA VGA
     = G    .	  .    720x540	 16	  .	.  Tatung VGA
     = G    .	  .    720x540	 16	  .	.  Video7 V-RAM VGA
     = G  96x64	 8x16  768x1024	 16/256K  .   A000 Trident TVGA 88/8900 512K
     = G 128x48	 8x16 1024x768	256	  .   A000 NCR 77C22 [1,9]
     = G 144x54	 8x16 1152x864	  .	  .   A000 Diamond Stealth64 Video 2xx1
 62h = T 132x32	 8x11	  .	 16/64	  6   B800 Quadram Ultra VGA
     = T 132x32	 8x12	  .	 16	  .	.  Genoa 6400
     = T 132x32	 8x11	  .	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = T 132x43	 8x8  1056x344	 16	  .   B800 C&T 82C450 BIOS
     = G    .	  .    640x450	 16	  .	.  Cirrus 510/520 chipset
     = G  80x30	 8x16  640x480	256	  .   A000 ATI VGA Wonder,VGA Wonder+
     = G  80x30	 8x16  640x480	256	  .   A000 ATI Ultra 8514A,ATI XL
     = G  80x30	 8x16  640x480	32K	  .   A000 WD90C
     = G  80x30	 8x16  640x480	32K	  .   A000 Diamond Speedstar 24X
     = G    .	  .    800x600	  .	  .	.  VEGA VGA
     = G    .	  .    800x600	 16	  .	.  Tatung VGA
     = G    .	  .    800x600	 16	  .	.  Video7 V-RAM VGA
     = G 100x75	 8x8   800x600	256	  1   A000 Ahead A, Ahead B (512K)
     = G 128x48	 8x16 1024x768	256/256K  .   A000 Trident TVGA 8900, Zymos
     = G 128x48	 8x16 1024x768	256	  .   A000 NCR 77C22 [9]
 63h = T 132x44	 8x8	  .	 16/64	  5   B800 Quadram Ultra VGA
     = T 132x44	 8x8	  .	 16	  .	.  Genoa 6400
     = T 132x44	 8x8	  .	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    720x540	 16	  .	.  MORSE VGA
     = G    .	  .    720x540	 16	  .	.  Cirrus 510/520 chipset
     = G 100x42	 8x14  800x600	256	  .   A000 ATI VGA Wonder,VGA Wonder+
     = G 100x42	 8x14  800x600	256	  .   A000 ATI Ultra 8514A,ATI XL
     = G    .	  .    800x600	32K	  .   A000 WD90C
     = G    .	  .    800x600	32K	  .   A000 Diamond Speedstar 24X
     = G 128x48	 7x16 1024x768	256	  1   A000 Ahead B (1MB)
     = G    .	  .   1024x768	  2	  .	.  Video7 V-RAM VGA
 64h = T 132x60	 8x8	  .	 16	  .	.  Genoa 6400
     = T  80x43	 8x8   528x344	 16	  .   B800 C&T 82C450 BIOS
     = G    .	  .    640x480	64K	  .   A000 Cirrus CL-GD 5422/5426
     = G    .	  .    800x600	 16	  .	.  MORSE VGA
     = G    .	  .    800x600	 16	  .	.  Cirrus 510/520 chipset
     = G    .	  .    800x600	???	  .	.  SAMPO-Mira VGA
     = G    .	  .   1024x768	  4	  .	.  Video7 V-RAM VGA
     = G 128x48	 8x16 1024x768	256	  .   A000 ATI VGA Wonder Plus,ATI XL
     = G 160x64	 8x16 1280x1024	 16/256K  .   A000 WD90C [1]
     = G 160x64	 8x16 1280x1024	 16/256K  .   A000 Diamond Speedstar 24X [1]
 65h = T  80x50	 8x8   528x400	 16	  .   B800 C&T 82C450 BIOS
     = G    .	  .    800x600	64K	  .   A000 Cirrus CL-GD 5422/5426
     = G    .	  .   1024x768	 16	  .	.  Video7 V-RAM VGA
     = G 128x48	 8x16 1024x768	 16	  .   A000 ATI VGA Wonder
 66h = T  80x50	 8x8   640x400	 16/256K  .   B800 WD90C
     = T  80x50	 8x8	  .	 16	  .   B800 Diamond Speedstar 24X
     = G    .	  .    640x400	256	  .	.  Tatung VGA
     = G    .	  .    640x400	256	  .	.  Video7 V-RAM VGA
     = G    .	  .    640x480	32K	  .   A000 Cirrus CL-GD 5422/5426
 67h = T  80x43	 8x8   640x344	 16/256K  .   B800 WD90C
     = T  80x43	 8x8	  .	 16	  .   B800 Diamond Speedstar 24X
     = G    .	  .    640x480	256	  .	.  Video7 V-RAM VGA
     = G    .	  .    800x600	32K	  .   A000 Cirrus CL-GD 5422/5426
     = G 128x48	 8x16 1024x768	  4	  .   A000 ATI VGA Wonder
     = G 160x64	 8x16 1280x1024	 16	  .   A000 NCR 77C22 [1,9]
 68h = G  80x25	 8x16  640x400	  .	  .   A000 Diamond Stealth64 Video 2xx1
 69h = T 132x50	 8x8  1056x400	 16/256K  .   B800 WD90C
     = T 132x50	 8x8	  .	 16	  .   B800 Diamond Speedstar 24X
     = G  80x30	 8x16  640x480	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G    .	  .    720x540	256	  .   A000 Video7 V-RAM VGA
 6Ah = G    .	  .    800x600	 16	  .   A000 VESA standard interface
     = G 100x75	 8x8   800x600	 16	  .   A000 Genoa 6400
     = G 100x75	 8x8   800x600	 16	  .   A000 Diamond Speedstar 24X
     = G    .	  .    800x600	 16	  .   A000 Ahead A
     = G 100x75	 8x8   800x600	 16	  1   A000 Ahead B (VESA) [see 71h]
     = G    .	  .    800x600	 16	  .	.  Zymos Poach, Hi Res 512
     = G    .	  .    800x600	 16	  .	.  Epson LT-386SX in CRT Mode
     = G    .	  .    800x600	 16	  .	.  Compuadd 316SL in CRT Mode
     = G 100x37	 8x16  800x600	 16/256K  .   A000 Cirrus CL-GD5420/5422/5426
     = G 100x37	 8x16  800x600	 16	  .   A000 Diamond Stealth64 Video 2xx1
     = G 100x42	 8x14  800x600	  .	  .   A000 ATI VGA Wonder (undoc)
     = G    .	  .    800x600	 16	  .   A000 Chips&Technologies chipset
     = G 160x64	 8x16 1280x1024 256	  .   A000 NCR 77C22 [1,9]
 6Bh = T 100x37	 8x16	  .	 16	  .	.  Genoa 6400
     = T 100x37	 8x16	  .	  .	  .	.  NEL Electronics BIOS
     = G 100x37	 8x16  800x600	  .	  .   A000 Diamond Stealth64 Video 2xx1
 6Ch = G  80x30	 8x16  640x480	 16M	  .   A000 Trident 8900CL/BIOS C04
     = G 100x75	 8x8   800x600	256	  .	.  Genoa 6400
     = G 128x48	 8x16 1024x768	  2	  .   A000 Diamond Stealth64 Video 2xx1
     = G 160x60	 8x16 1280x960	 16/256K  .   A000 WD90C [1]
     = G 160x60	 8x16 1280x960	 16/256K  .   A000 Diamond Speedstar 24X [1]
     = G 160x64	 8x16 1280x1024	 16/256K  .   A000 Cirrus CL-GD 5422/5426 [1]
 6Dh = G  80x25	 8x14  640x350	 64K	  .   A000 STB Lightspeed ET4000/W32P
     = G 128x48	 8x16 1024x768	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 160x64	 8x16 1280x1024 256/256K  .   A000 Cirrus CL-GD 5422/5426 [1]
 6Eh = G  40x25	 8x8   320x200	 64K	  .   A000 Cirrus CL-GD 5422/5426
     = G 160x64	 8x16 1280x1024	  2	  .   A000 Diamond Stealth64 Video 2xx1
 6Fh = G  40x25	 8x8   320x200	 16M	  .   A000 Cirrus CL-GD 5422/5426
     = G 160x64	 8x16 1280x1024	  .	  .   A000 Diamond Stealth64 Video 2xx1
 70h =	extended mode set (see AX=0070h)	.  Everex Micro Enhancer EGA
     = T  40x25	 8x8	  .	 16	  8   B800 Quadram (CGA double scan)
     = T  40x25	 8x8   (CGA dblscan)	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    360x480	256	  .	.  Cirrus 510/520/5320 chips
     = G  90x28	 8x14  720x392	 16	  1   A000 Ahead B
     = G  80x30	 8x16  640x480	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 100x38	 8x16  800x600	 16	  .   A000 C&T chipset, Cardinal
     = G    .	  .   1024x480	256	  .   A000 Trident 8900C BIOS C3.0
 71h = T  80x25	 8x8	  .	 16	  8   B800 Quadram (CGA double scan)
     = T  80x25	 8x8   (CGA dblscan)	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    528x400	256	  .	.  Cirrus 510/520 chipset
     = G  80x30	 8x16  640x480	 16M	  .   A000 Cirrus CL-GD 5422/5426
     = G  80x30	 8x16  640x480	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 100x35	 8x16  800x600	 16/64	  .   A000 NSI Smart EGA+
     = G 100x75	 8x8   800x600	 16	  1   A000 Ahead B (same as 6Ah)
     = G    .	  .    960x720	 16	  .	.  C&T chipset, Cardinal
     = G    .	  .   1024x480	256	  .   A000 Trident 8900C BIOS C3.0
 72h = T  80x60	 8x8	  .	 16	  .   B800 Quadram Ultra VGA
     = T  80x60	 8x8	  .	 16	  .   B800 Genoa 6400
     = T  80x60	 8x8	  .	 16	  .   B800 Genoa SuperEGA BIOS 3.0+
     = G    .	  .    528x480	256	  .	.  Cirrus 510/520 chipset
     = G  80x25	 8x19  640x480	 16	  1   A000 DOS/V w/ any VGA
     = G  80x30	 8x16  640x480	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G    .	  .    640x480	32K	  .   A000 ATI
     = G    .	  .    640x480	16M	  .   A000 WD90C
     = G    .	  .    640x480	16M	  .   A000 Diamond Speedstar 24X
     = G    .	  .   1024x768	 16	  .	.  C&T chipset, Cardinal
     = G 128x48	 8x16 1024x768i	 16	  .   A000 C&T 82C450 BIOS
     = G 128x48	 8x16 1024x768	 16	  .   A000 C&T 65530 BIOS (multisync)
 73h = G  80x60	 8x8   640x480	 16	  .   A000 Quadram Ultra VGA
     = G  80x60	 8x8   640x480	 16	  .	.  Genoa 6400
     = G  80x60	 8x8   640x480	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x37	 8x16  800x600	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = T  80x25	 8x19  640x475	 16	  1   none DOS/V, emulated in VGA graph
 74h = T  80x66	 8x8	  .	 16	  .   B800 Quadram Ultra VGA
     = T  80x66	 8x8	  .	 16	  .   B800 Genoa 6400
     = T  80x66	 8x8	  .	 16	  .   B800 Genoa SuperEGA BIOS 3.0+
     = G    .	  .    640x400	  2	  .   B800 Toshiba 3100 AT&T mode
     = G  80x30	 8x16  640x480	 32K	  .   A000 Trident 8900C/BIOS C03
     = G 100x37	 8x16  800x600	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 128x48	 8x16 1024x768	 16	  1   A000 Ahead A, Ahead B (512K)
     = G    .	  .   1024x768	 64K	  .   A000 Cirrus CL-GD 5422/5426 [1]
 75h = G  80x30	 8x16  640x480	 64K	  .   A000 Trident 8900C/BIOS C03
     = G  80x66	  .    640x528	 16???	  .   A000 Quadram Ultra VGA
     = G  80x66	  .    640x528	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x37	 8x16  800x600	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 128x48	 8x16 1024x768	  4	  1   A000 Ahead B
     = G 128x48	 8x16 1024x768	 16	  .   A000 Chips&Technologies 64310
 76h = T  94x29	 8x14	  .	 16	  .   B800 Quadram Ultra VGA
     = T  94x29	 8x14	  .	  .	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x75	 8x8   800x600	 32K	  .   A000 Trident 8900C/BIOS C03
     = G 128x48	 8x16 1024x768	  2	  1   A000 Ahead B
     = G 128x48	 8x16 1024x768	  .	  .   A000 Diamond Stealth64 Video 2xx1
     = G 160x64	 8x16 1280x1024	 16	  .   A000 Chips&Technologies 64310 [1]
 77h = G  94x29	  .    752x410	 16???	  .   A000 Quadram Ultra VGA
     = G  94x29	  .    752x410	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x75	 8x8   800x600	 64K	  .   A000 Trident 8900C/BIOS C03
     = G 128x48	 8x16 1024x768	  .	  .   A000 Diamond Stealth64 Video 2xx1
 78h = T 100x37	 8x16	  .	 16	  .	.  Genoa 6400
     = T 100x75	 8x8	  .	 16	  .   B800 Quadram Ultra VGA
     = T 100x75	 8x8	  .	  .	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    640x400	256	  .	.  STB VGA/EM-16 Plus
     = G  80x25	 8x16  640x400	256	  .	.  Cardinal, C&T chipset
     = G    .	  .    640x400	256	  .	.  Cirrus 5320 chipset
     = G  80x25	 8x16  640x400	256	  .   A000 Chips&Technologies 64310
 79h = G  80x30	 8x16  640x480	256	  .	.  Cardinal, C&T chipset
     = G  80x30	 8x16  640x480	256	  .   A000 Chips&Technologies 64310
     = G 100x75	  .    800x600	 16???	  .   A000 Quadram Ultra VGA
     = G 100x75	 8x8   800x600	 16	  .	.  Genoa SuperEGA BIOS 3.0+
     = G 100x75	 8x8   800x600	 16	  .	.  Genoa 6400
 7Ah = T 114x60	 8x8	  .	 16	  .   B800 Quadram Ultra VGA
     = T 114x60	 8x8	  .	  .	  .	.  Genoa SuperEGA BIOS 3.0+
     = G    .	  .    720x540	256	  .	.  C&T chipset, Cardinal
 7Bh = G    .	  .    800x600	256	  .	.  C&T chipset, Cardinal
     = G 114x60	  .    912x480	 16???	  .   A000 Quadram Ultra VGA
     = G    .	  .    912x480	 16	  .	.  Genoa SuperEGA BIOS 3.0+
 7Ch = G    .	  .    512x512	 16	  .	.  Genoa
     = G 100x37	 8x16  800x600	256	  .	.  C&T 82C453/F65530 chipsets
     = G 100x37	 8x16  800x600	256	  .   A000 Chips&Technologies 64310
     = G 200x75	 8x16 1600x1200	  . [16]  .   A000 Diamond Stealth64 Video 2xx1
 7Dh = G  64x32	 8x16  512x512	256	  .	.  Genoa
 7Eh =	special mode set (see AX=007Eh)		.  Paradise VGA, AT&T VDC600
     = G  80x25	 8x16  640x400	256	  .	.  Genoa 6400
     = G    .	  .   1024x768	256	  .	.  C&T 82C453 chipset
     = G 128x48	 8x16 1024x768	256	  .   A000 Chips&Technologies 64310
     = G  90x43	  .	  .	mono	  .   B000 HERCULES.COM on HGC [14]
 7Fh =	special function set (see AX=007Fh/BH=00h) Paradise VGA, AT&T VDC600
     = G 128x48	 8x16 1024x768	  4	  .	.  Genoa 6400
     = G  90x29	  .	  .	mono	  .   B000 HERCULES.COM on HGC [14]
 82h = T  80x25	  .	  .	B&W	  .	.  AT&T VDC overlay mode [6]
 83h = T  80x25	  .	  .	  .	  .	.  AT&T VDC overlay mode [6]
 86h = G    .	  .    640x200	B&W	  .	.  AT&T VDC overlay mode [6]
 88h = G  90x43	 8x8   720x348	mono	  .   B000 Hercules + MSHERC.COM
 C0h = G    .	  .    640x400	2/prog palette	.  AT&T VDC overlay mode [6]
     = G    .	  .    640x400	2/prog palette	.  Olivetti Quaderno overlay
 C4h =	disable output	  .	  .	  .	.  AT&T VDC overlay mode [6]
 C8h = G  80x50	 8x8   640x400	  2	  .   B800 Olivetti Quaderno overlay
 D0h = G    .	  .    640x400	  2	  .   B800 DEC VAXmate AT&T mode
Notes:
[1] interlaced only
[2] for ATI EGA Wonder, mode 08h is only valid if SMS.COM is loaded resident.
      SMS maps mode 08h to mode 27h if the byte at location 0040:0063 is 0B4h,
      otherwise to mode 23h, thus selecting the appropriate (monochrome or
      color) 132x25 character mode.
    for ATI VGA Wonder, mode 08h is the same, and only valid if VCONFIG loaded
      resident
[3] early XGA boards support 132-column text but do not have this BIOS mode
[4] DESQview intercepts calls to change into these two modes (21h is page 0,
      22h is page 1) even if there is no Hercules graphics board installed
[5] ATI BIOS v4-1.00 has a text-scrolling bug in this mode
[6] for AT&T VDC overlay modes, BL contains the DEB mode, which may be 06h,
      40h, or 44h
[7] BIOS text support is broken in this undocumented mode; scrolling moves
      only about 1/3 of the screen (and does even that portion incorrectly),
      while screen clears only clear about 3/4.
[8] The Oak OTI-037/067/077 modes are present in the Oak VGA BIOS, which OEMs
      may choose to use only partially or not at all; thus, not all Oak boards
      support all "Oak" modes listed here
[9] this card uses the full 128K A000h-BFFFh range for the video buffer,
      precluding the use of a monochrome adapter in the same system
[10] mode 17h supported by Tseng ET4000 BIOS 8.01X dated 1990/09/14, but not
      v8.01X dated 1992/02/28; mode 21h supported by 1992/02/28 version but not
      1990/09/14 version
[11] HERKULES simulates a 90x45 text mode in Hercules graphics mode; the
      installation check for HERKULES.COM is the signature "Herkules" two
      bytes beyond the INT 10 handler
[12] The Realtek RTVGA BIOS v3.C10 crashes when attempting to switch into
      modes 21h or 27h; this version of the BIOS also sets the BIOS data area
      incorrectly for extended text modes, resulting in scrolling after only
      24 lines (the VMODE.EXE	utility does set the data area correctly)
[13] The Tandy 1000SL/TL BIOS does not actually support this mode
[14] HERCULES.COM is a graphics-mode BIOS extension for Hercules-compatible
      graphics cards by Soft Warehouse, Inc.  Its installation check is to
      test whether the word preceding the INT 10 handler is 4137h.
[15] The Hercules-graphics video modes for HERCBIOS (shareware by Dave
      Tutelman) may be changed by a command-line switch; the 90x43
      character-cell mode's number is always one higher than the 90x29 mode
      (whose default is mode 08h)
[16] Stealth64 Video 2001-series BIOS v1.03 reports 76 lines for mode 7Ch,
      resulting in incorrect scrolling for TTY output (scrolling occurs only
      after the end of the 76th line, which is not displayed)
[17] For 43-line text on EGA or 43/50-line text on VGA, you must load an 8x8
      font using AX=1102h after switching to mode 3; VGA may also require
      using INT 10/AH=12h/BL=30h
SeeAlso: #00011,#00083,#00191
Index:	video modes
Index:	installation check;HERKULES|installation check;HERCULES.COM
--------V-100070-----------------------------
INT 10 - VIDEO - Everex Micro Enhancer EGA/Viewpoint VGA - EXTENDED MODE SET
	AX = 0070h
	BL = mode (see #00011)
Desc:	specify a proprietary display mode on the Everex Micro Enhancer or
	  Viewpoint video adapters
SeeAlso: AH=00h,AX=6F05h,AX=7000h/BX=0004h,AH=FFh"GO32"

(Table 00011)
Values for Everex video mode:
     text/ text pixel	pixel	colors disply scrn monitor    adapter
     grph resol	 box  resolution       pages  addr
 00h = G    .	  .    640x480	 16	  .	.  multisync  EGA,VGA
 01h = G    .	  .    752x410	 16	  .	.  multisync  EGA,VGA
 02h = G    .	  .    800x600	 16	  .	.  multisync  EGA,VGA
 03h = T  80x34	  .	  .	  .	  .	.  multisync  EGA,VGA
 04h = T  80x60	  .	  .	  .	  .	.  multisync  EGA,VGA
 05h = T  94x29	  .	  .	  .	  .	.  multisync  EGA only
 06h = T  94x51	  .	  .	  .	  .	.  multisync  EGA only
 07h = T 100x43	 8x14	  .	 16	  .	.  .	      VGA only
 08h = T 100x75	 8x8	  .	 16	  .	.  .	      VGA only
 09h = T  80x44	  .	  .	  .	  .	.  EGA	      EGA only
 0Ah = T 132x25	  .	  .	  .	  .	.  EGA	      EGA,VGA
 0Bh = T 132x44	  .	  .	  .	  .	.  EGA	      EGA,VGA
 0Ch = T 132x25	  .	  .	  .	  .	.  CGA	      EGA only
 0Dh = T  80x44	  .	  .	  .	  .	.  mono	      EGA only
 0Eh = T 132x25	  .	  .	  .	  .	.  mono
 0Fh = T 132x44	  .	  .	  .	  .	.  mono
 10h =	reserved
 11h = G    .	  .   1280x350	  4	  .	.  .	      EGA only
 12h = G    .	  .   1280x600	  4	  .	.  .	      EGA only
 13h = G    .	  .    640x350	256	  .	.  .	      EGA,EV673
 14h = G    .	  .    640x400	256	  .	.  .
 15h = G    .	  .    512x480	256	  .	.  .
 16h = T  80x30	 8x16	  .	256	  .	.  .	      VGA only
 18h = T 100x27	 8x16	  .	 16	  .	.  .	      VGA only
 20h = G    .	  .   1024x768	 16	  .	.  .	      Everex 629,678
	    .	  .	  .	  .	  .	.  .	      Everex EV-673
 21h = T 160x64	 8x16 1280x1024	 16	  .	.  .	      1MB VGA only
 30h = G    .	  .    640x480	256	  .	.  .	      Everex 629,678
	    .	  .	  .	  .	  .	.  .	      Everex EV-673
 31h = G    .	  .    800x600	256	  .	.  .	      Everex 629,678
	    .	  .	  .	  .	  .	.  .	      Everex EV-673
 32h = G 128x48	 8x16 1024x768	256	  .	.  .	      1MB VGA only
 40h = T 132x30	 8x16	  .	 16	  .	.  .	      VGA only
 50h = T 132x32	 8x16	  .	mono	  .	.  .	      VGA only
 62h = G  40x25	 8x8   320x200	32K	  .	.  .	      Vwpt TC (EV629)
 70h = G  64x30	 8x16  512x480	32K	  .	.  .	      Viewpoint TC
 71h = G  80x30	 8x16  640x480	32K	  .	.  .	      Viewpoint TC
 76h = G  64x30	 8x16  512x480	16M	  .	.  .	      Viewpoint TC
 77h = G  80x30	 8x16  640x480	16M	  .	.  .	      Viewpoint TC
SeeAlso: #00010,#00191
Index:	video modes;Everex
--------V-10007E-----------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - SET SPECIAL MODE
	AX = 007Eh
	BX = horizontal dimension of the mode desired
	CX = vertical dimension of the mode desired
	    (both BX/CX in pixels for graphics modes, rows for alpha modes)
	DX = number of colors of the mode desired (0000h for monochrome modes)
Return: BH = 7Eh if successful (Paradise VGA)
	AL = 7Eh if successful (AT&T VDC600)
Desc:	specify a display mode by resolution rather than mode number
SeeAlso: AH=00h,AX=0070h,AX=007Fh/BH=00h,AX=6F05h,AH=FFh"GO32"
Index:	video modes;Paradise|video modes;AT&T
--------V-10007FBH00-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - SET VGA OPERATION
	AX = 007Fh
	BH = 00h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
SeeAlso: AX=007Fh/BH=01h,AX=007Fh/BH=02h
--------V-10007FBH01-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - SET NON-VGA OPERATION
	AX = 007Fh
	BH = 01h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
Note:	color modes (0,1,2,3,4,5,6) will set non-VGA CGA operation, monochrome
	  mode 7 will set non-VGA MDA/Hercules operation
SeeAlso: AX=007Fh/BH=00h,AX=007Fh/BH=02h
--------V-10007FBH02-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - QUERY MODE STATUS
	AX = 007Fh
	BH = 02h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
	---if successful---
	BL = 00h if operating in VGA mode, 01h if non-VGA mode
	CH = total video RAM size in 64k byte units
	CL = video RAM used by the current mode
Note:	under Novell DOS 7 TaskMgr Multitasker, this call always returns 0K
	  video memory in CX
SeeAlso: AX=007Fh/BH=00h,AX=007Fh/BH=01h
--------V-10007FBH03-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - LOCK CURRENT MODE
	AX = 007Fh
	BH = 03h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
Desc:	allows current mode (VGA or non-VGA) to survive re-boot
SeeAlso: AX=007Eh,AX=007Fh/BH=04h,AX=007Fh/BH=06h,AH=FFh"Oak"
--------V-10007FBH04-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - ENTER MDA EMULATION MODE
	AX = 007Fh
	BH = 04h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
SeeAlso: AX=007Eh,AX=007Fh/BH=03h,AX=007Fh/BH=05h,AH=FFh"Oak"
--------V-10007FBH05-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - ENTER CGA EMULATION MODE
	AX = 007Fh
	BH = 05h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
SeeAlso: AX=007Eh,AX=007Fh/BH=03h,AX=007Fh/BH=04h,AH=FFh"Oak"
--------V-10007FBH06-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - ENTER MONOCHROME VGA MODE
	AX = 007Fh
	BH = 06h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
Note:	this function also switches to video mode 7
SeeAlso: AX=007Eh,AX=007Fh/BH=03h,AX=007Fh/BH=07h,AH=FFh"Oak"
--------V-10007FBH07-------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - ENTER COLOR VGA MODE
	AX = 007Fh
	BH = 07h
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
Note:	this function also switches to video mode 3
SeeAlso: AX=007Eh,AX=007Fh/BH=03h,AX=007Fh/BH=06h,AH=FFh"Oak"
--------V-10007F-----------------------------
INT 10 - VIDEO - Paradise VGA, AT&T VDC600 - EXTENDED DATA REGISTER ACCESS
	AX = 007Fh
	BH = function
	    0Ah,0Bh,0Ch,0Dh,0Eh,0Fh  WRITE PARADISE REGISTERS 0,1,2,3,4,5
		(port 03CEh indices 0Ah,0Bh,0Ch,0Dh,0Eh,0Fh)
		BL = value to set in the paradise register
	    1Ah,1Bh,1Ch,1Dh,1Eh,1Fh READ PARADISE REGISTERS 0,1,2,3,4,5
		(port 03CEh indices 0Ah,0Bh,0Ch,0Dh,0Eh,0Fh)
		Return: BL = value of the paradise register
			BH = 7Fh if successful
	    29h-2Fh ??? (Paradise VGA for Dell, 1991/07/24)
Return: AL = 7Fh if successful (AT&T VDC600)
	BH = status (Paradise/Dell)
	    00h invalid function
	    7Fh successful
SeeAlso: AX=007Eh,AX=007Fh/BH=03h,AX=007Fh/BH=05h,AH=FFh"Oak"
--------V-10007FBH60-------------------------
INT 10 - Paradise VGA - ???
	AX = 007Fh
	BH = 60h
	BL = ??? (00h-13h)
	???
Return: BH = status (00h failed or not supported, 7Fh successful)
	???
Note:	this function is supported by the 1993/5/14 ROM for the Dell 486D
SeeAlso: AX=007Fh/BH=61h
--------V-10007FBH61-------------------------
INT 10 - Paradise VGA - ???
	AX = 007Fh
	BH = 61h
	ES:DI -> buffer for list of ??? (see #00012)
Return: BH = status (00h failed or not supported, 7Fh successful)
	???
Note:	this function is supported by the 1993/5/14 ROM for the Dell 486D
SeeAlso: AX=007Fh/BH=60h

Format of Paradise VGA list entry:
Offset	Size	Description	(Table 00012)
 00h	BYTE	??? or 00h if end of list
 01h	BYTE	???
 02h	WORD	???
 04h	WORD	???
 06h	WORD	???
--------V-10007FBXA500-----------------------
INT 10 - Paradise VGA - ???
	AX = 007Fh
	BX = A500h
	???
Return: BH = status (00h failed or not supported, 7Fh successful)
	???
Note:	this function is supported by the 1993/5/14 ROM for the Dell 486D
SeeAlso: AX=007Fh/BH=A6h
--------V-10007FBHA5-------------------------
INT 10 - Paradise VGA - ???
	AX = 007Fh
	BH = A5h
	BL = ???
	    bits 3-0: ??? (0-4)
	    bits 5,4: ???
	???
Return: BH = status (00h failed or not supported, 7Fh successful)
	???
Note:	this function is supported by the 1993/5/14 ROM for the Dell 486D
--------V-10007FBHA6-------------------------
INT 10 - Paradise VGA - ???
	AX = 007Fh
	BH = A6h
	???
Return: BH = status (00h failed or not supported, 7Fh successful)
	???
Note:	this function is supported by the 1993/5/14 ROM for the Dell 486D
SeeAlso: AX=007Fh/BH=A5h
--------V-1001-------------------------------
INT 10 - VIDEO - SET TEXT-MODE CURSOR SHAPE
	AH = 01h
	CH = cursor start and options (see #00013)
	CL = bottom scan line containing cursor (bits 0-4)
Return: nothing
Desc:	specify the starting and ending scan lines to be occupied by the
	  hardware cursor in text modes
Notes:	buggy on EGA systems--BIOS remaps cursor shape in 43 line modes, but
	  returns unmapped cursor shape
	UltraVision scales size to the current font height by assuming 14-line
	  monochrome and 8-line color fonts; this call is not valid if cursor
	  emulation has been disabled
	applications which wish to change the cursor by programming the
	  hardware directly on EGA or above should call INT 10/AX=1130h or
	  read 0040h:0085h first to determine the current font height
	on some adapters, setting the end line greater than the number of lines
	  in the font will result in the cursor extending to the top of the
	  next character cell on the right
BUG:	AMI 386 BIOS and AST Premier 386 BIOS will lock up the system if AL
	  is not equal to the current video mode
SeeAlso: AH=03h,AX=CD05h,AH=12h/BL=34h,#03885

Bitfields for cursor start and options:
Bit(s)	Description	(Table 00013)
 7	should be zero
 6,5	cursor blink
	(00=normal, 01=invisible, 10=erratic, 11=slow)
	(00=normal, other=invisible on EGA/VGA)
 4-0	topmost scan line containing cursor
--------V-1002-------------------------------
INT 10 - VIDEO - SET CURSOR POSITION
	AH = 02h
	BH = page number
	    0-3 in modes 2&3
	    0-7 in modes 0&1
	    0 in graphics modes
	DH = row (00h is top)
	DL = column (00h is left)
Return: nothing
SeeAlso: AH=03h,AH=05h,INT 60/DI=030Bh,MEM 0040h:0050h
--------V-1003-------------------------------
INT 10 - VIDEO - GET CURSOR POSITION AND SIZE
	AH = 03h
	BH = page number
	    0-3 in modes 2&3
	    0-7 in modes 0&1
	    0 in graphics modes
Return: AX = 0000h (Phoenix BIOS)
	CH = start scan line
	CL = end scan line
	DH = row (00h is top)
	DL = column (00h is left)
Notes:	a separate cursor is maintained for each of up to 8 display pages
	many ROM BIOSes incorrectly return the default size for a color display
	  (start 06h, end 07h) when a monochrome display is attached
	With PhysTechSoft's PTS ROM-DOS the BH value is ignored on entry.
SeeAlso: AH=01h,AH=02h,AH=12h/BL=34h,MEM 0040h:0050h,MEM 0040h:0060h
--------V-1004-------------------------------
INT 10 - VIDEO - READ LIGHT PEN POSITION (except VGA)
	AH = 04h
Return: AH = light pen trigger flag
	    00h not down/triggered
	    01h down/triggered
		DH,DL = row,column of character light pen is on
		CH = pixel row (graphics modes 04h-06h)
		CX = pixel row (graphics modes with >200 rows)
		BX = pixel column
Desc:	determine the current position and status of the light pen (if
	  present)
Notes:	on a CGA, returned column numbers are always multiples of 2 (320-
	  column modes) or 4 (640-column modes)
	returned row numbers are only accurate to two lines
--------V-1004------------------------------------
INT 10 - HUNTER 16 - GET CURSOR ADDRESS
	AH = 04h
	BH = page
Return: DH = row (0..24)
	DL = column (0..79)
	CH = cursor pixel Y-address (0..199)
	CL = cursor pixel X-address (0..639)
Notes:	the Husky Hunter 16 is an 8088-based ruggedized laptop.	 Other family
	  members are the Husky Hunter, Husky Hunter 16/80, and Husky Hawk.
	pixel coordinates are for the lower left corner of the character cell
	  containing the cursor
SeeAlso: AH=60h"HUNTER"
--------V-1005-------------------------------
INT 10 - VIDEO -  SELECT ACTIVE DISPLAY PAGE
	AH = 05h
	AL = new page number (00h to number of pages - 1) (see #00010)
Return: nothing
Desc:	specify which of possibly multiple display pages will be visible
Note:	to determine whether the requested page actually exists, use AH=0Fh
	  to query the current page after making this call
SeeAlso: AH=0Fh,AH=43h,AH=45h,MEM 0040h:0062h,MEM 0040h:004Eh
--------V-100500-----------------------------
INT 10 - VIDEO - Corona/Cordata BIOS v4.10+ - SET GRAPHICS BITMAP BUFFER
	AX = 0500h
	BX = segment of buffer
Return: nothing
Desc:	set the address of graphics bitmap buffer for video modes 60h and 61h
SeeAlso: AX=050Fh"Corona"
--------V-10050F-----------------------------
INT 10 - VIDEO - Corona/Cordata BIOS v4.10+ - GET GRAPHICS BITMAP BUFFER
	AX = 050Fh
Return: DX = segment of graphics bitmap buffer
Desc:	get the address of graphics bitmap buffer for video modes 60h and 61h
SeeAlso: AX=0500h"Corona"
--------V-100580-----------------------------
INT 10 - VIDEO - PCjr, Tandy 1000 - GET CRT/CPU PAGE REGISTERS
	AX = 0580h
Return: BH = CRT page register
	BL = CPU page register
Notes:	the CPU page determines which 16K block of the first 128K of physical
	  memory will be mapped at B800h by the hardware
	the CRT page determines the start address of the memory used by the
	  video controller
SeeAlso: AH=05h"SET CRT/CPU"
--------V-1005-------------------------------
INT 10 - VIDEO - PCjr, Tandy 1000 - SET CRT/CPU PAGE REGISTERS
	AH = 05h
	AL = subfunction
	    81h set CPU page register
		BL = CPU page
	    82h set CRT page register
		BH = CRT page
	    83h set both CPU and CRT page registers
		BL = CPU page
		BH = CRT page
Return: nothing
Notes:	the CPU page determines which 16K block of the first 128K of physical
	  memory will be mapped at B800h by the hardware
	the CRT page determines the start address of the memory used by the
	  video controller
SeeAlso: AX=0580h
--------V-1006-------------------------------
INT 10 - VIDEO - SCROLL UP WINDOW
	AH = 06h
	AL = number of lines by which to scroll up (00h = clear entire window)
	BH = attribute used to write blank lines at bottom of window
	CH,CL = row,column of window's upper left corner
	DH,DL = row,column of window's lower right corner
Return: nothing
Note:	affects only the currently active page (see AH=05h)
BUGS:	some implementations (including the original IBM PC) have a bug which
	  destroys BP
	the Trident TVGA8900CL (BIOS dated 1992/9/8) clears DS to 0000h when
	  scrolling in an SVGA mode (800x600 or higher)
SeeAlso: AH=07h,AH=12h"Tandy 2000",AH=72h,AH=73h,AX=7F07h,INT 50/AX=0014h
--------V-1007-------------------------------
INT 10 - VIDEO - SCROLL DOWN WINDOW
	AH = 07h
	AL = number of lines by which to scroll down (00h=clear entire window)
	BH = attribute used to write blank lines at top of window
	CH,CL = row,column of window's upper left corner
	DH,DL = row,column of window's lower right corner
Return: nothing
Note:	affects only the currently active page (see AH=05h)
BUGS:	some implementations (including the original IBM PC) have a bug which
	  destroys BP
	the Trident TVGA8900CL (BIOS dated 1992/9/8) clears DS to 0000h when
	  scrolling in an SVGA mode (800x600 or higher)
SeeAlso: AH=06h,AH=12h"Tandy 2000",AH=72h,AH=73h,INT 50/AX=0014h
--------V-1008-------------------------------
INT 10 - VIDEO - READ CHARACTER AND ATTRIBUTE AT CURSOR POSITION
	AH = 08h
	BH = page number (00h to number of pages - 1) (see #00010)
Return: AH = character's attribute (text mode only) (see #00014)
	AH = character's color (Tandy 2000 graphics mode only)
	AL = character
Notes:	for monochrome displays, a foreground of 1 with background 0 is
	  underlined
	the blink bit may be reprogrammed to enable intense background colors
	  using AX=1003h or by programming the CRT controller
	the foreground intensity bit (3) can be programmed to switch between
	  character sets A and B on EGA and VGA cards, thus enabling 512
	  simultaneous characters on screen.  In this case the bit's usual
	  function (intensity) is regularly turned off.
	in graphics modes, only characters drawn with white foreground pixels
	  are matched by the pattern-comparison routine
	on the Tandy 2000, BH=FFh specifies that the current page should be
	  used
	because of the IBM BIOS specifications, there may exist some clone
	  BIOSes which do not preserve SI or DI; the Novell DOS kernel
	  preserves SI, DI, and BP before many INT 10h calls to avoid problems
	  due to those registers not being preserved by the BIOS.
BUG:	some IBM PC ROM BIOSes destroy BP when in graphics modes
SeeAlso: AH=09h,AX=1003h,AX=1103h,AH=12h/BL=37h,AX=5001h

Bitfields for character's display attribute:
Bit(s)	Description	(Table 00014)
 7	foreground blink or (alternate) background bright (see also AX=1003h)
 6-4	background color (see #00015)
 3	foreground bright or (alternate) alternate character set (see AX=1103h)
 2-0	foreground color (see #00015)
SeeAlso: #00026

(Table 00015)
Values for character color:
	Normal		Bright
 000b	black		dark gray
 001b	blue		light blue
 010b	green		light green
 011b	cyan		light cyan
 100b	red		light red
 101b	magenta		light magenta
 110b	brown		yellow
 111b	light gray	white
--------V-1009-------------------------------
INT 10 - VIDEO - WRITE CHARACTER AND ATTRIBUTE AT CURSOR POSITION
	AH = 09h
	AL = character to display
	BH = page number (00h to number of pages - 1) (see #00010)
	    background color in 256-color graphics modes (ET4000)
	BL = attribute (text mode) or color (graphics mode)
	    if bit 7 set in <256-color graphics mode, character is XOR'ed
	      onto screen
	CX = number of times to write character
Return: nothing
Notes:	all characters are displayed, including CR, LF, and BS
	replication count in CX may produce an unpredictable result in graphics
	  modes if it is greater than the number of positions remaining in the
	  current row
	With PhysTechSoft's PTS ROM-DOS the BH, BL, and CX values are ignored
	  on entry.
SeeAlso: AH=08h,AH=0Ah,AH=4Bh"GRAFIX",INT 17/AH=60h,INT 1F"SYSTEM DATA"
SeeAlso: INT 43"VIDEO DATA",INT 44"VIDEO DATA"
--------V-100A-------------------------------
INT 10 - VIDEO - WRITE CHARACTER ONLY AT CURSOR POSITION
	AH = 0Ah
	AL = character to display
	BH = page number (00h to number of pages - 1) (see #00010)
	    background color in 256-color graphics modes (ET4000)
	BL = attribute (PCjr, Tandy 1000 only) or color (graphics mode)
	    if bit 7 set in <256-color graphics mode, character is XOR'ed
	      onto screen
	CX = number of times to write character
Return: nothing
Notes:	all characters are displayed, including CR, LF, and BS
	replication count in CX may produce an unpredictable result in graphics
	  modes if it is greater than the number of positions remaining in the
	  current row
	With PhysTechSoft's PTS ROM-DOS the BH and CX values are ignored
	  on entry.
SeeAlso: AH=08h,AH=09h,AH=11h"Tandy 2000",AH=4Bh,INT 17/AH=60h
SeeAlso: INT 1F"SYSTEM DATA",INT 43"VIDEO DATA",INT 44"VIDEO DATA"
--------V-100B--BH00-------------------------
INT 10 - VIDEO - SET BACKGROUND/BORDER COLOR
	AH = 0Bh
	BH = 00h
	BL = background/border color (border only in text modes)
Return: nothing
SeeAlso: AH=0Bh/BH=01h
--------V-100B--BH01-------------------------
INT 10 - VIDEO - SET PALETTE
	AH = 0Bh
	BH = 01h
	BL = palette ID
	    00h background, green, red, and brown/yellow
	    01h background, cyan, magenta, and white
Return: nothing
Note:	this call was only valid in 320x200 graphics on the CGA, but newer
	  cards support it in many or all graphics modes
SeeAlso: AH=0Bh/BH=00h,MEM 0040h:0066h
--------V-100B--BH02-------------------------
INT 10 - Tandy 2000 - VIDEO - SET PALETTE ENTRY
	AH = 0Bh
	BH = 02h
	BL = palette entry number
	AL = new color value for palette entry
Return: nothing
Note:	this interrupt is identical to INT 52 for Tandy 2000
SeeAlso: INT 10/AH=00h,INT 10/AH=0Bh/BH=01h,INT 52"Tandy 2000"
--------V-100C-------------------------------
INT 10 - VIDEO - WRITE GRAPHICS PIXEL
	AH = 0Ch
	BH = page number
	AL = pixel color
	    if bit 7 set, value is XOR'ed onto screen except in 256-color modes
	CX = column
	DX = row
Return: nothing
Desc:	set a single pixel on the display in graphics modes
Notes:	valid only in graphics modes
	BH is ignored if the current video mode supports only one page
SeeAlso: AH=0Dh,AH=46h
--------V-100D-------------------------------
INT 10 - VIDEO - READ GRAPHICS PIXEL
	AH = 0Dh
	BH = page number
	CX = column
	DX = row
Return: AL = pixel color
Desc:	determine the current color of the specified pixel in grahics modes
Notes:	valid only in graphics modes
	BH is ignored if the current video mode supports only one page
SeeAlso: AH=0Ch,AH=47h
--------V-100E-------------------------------
INT 10 - VIDEO - TELETYPE OUTPUT
	AH = 0Eh
	AL = character to write
	BH = page number
	BL = foreground color (graphics modes only)
Return: nothing
Desc:	display a character on the screen, advancing the cursor and scrolling
	  the screen as necessary
Notes:	characters 07h (BEL), 08h (BS), 0Ah (LF), and 0Dh (CR) are interpreted
	  and do the expected things
	IBM PC ROMs dated 1981/4/24 and 1981/10/19 require that BH be the same
	  as the current active page
BUG:	if the write causes the screen to scroll, BP is destroyed by BIOSes
	  for which AH=06h destroys BP
SeeAlso: AH=02h,AH=06h,AH=0Ah
--------b-100E--CXABCD-----------------------
INT 10 - V20-XT-BIOS - TELETYPE OUTPUT WITH ATTRIBUTE
	AH = 0Eh
	CX = ABCDh
	BP = ABCDh
	AL = character to write
	BH = page number
	BL = foreground color (text modes as well as graphics modes)
Return: nothing
Program: V20-XT-BIOS is a ROM BIOS replacement with extensions by Peter
	  Koehlmann / c't magazine
Desc:	display a character on the screen, advancing the cursor and scrolling
	  the screen as necessary
Notes:	characters 07h (BEL), 08h (BS), 0Ah (LF), and 0Dh (CR) are interpreted
	  and do the expected things
SeeAlso: INT 15/AH=84h"V20-XT-BIOS"
--------V-100F-------------------------------
INT 10 - VIDEO - GET CURRENT VIDEO MODE
	AH = 0Fh
Return: AH = number of character columns
	AL = display mode (see #00010 at AH=00h)
	BH = active page (see AH=05h)
Notes:	if mode was set with bit 7 set ("no blanking"), the returned mode will
	  also have bit 7 set
	EGA, VGA, and UltraVision return either AL=03h (color) or AL=07h
	  (monochrome) in all extended-row text modes
	HP 200LX returns AL=07h (monochrome) if mode was set to AL=21h
	  and always 80 resp. 40 columns in all text modes regardless of
	  current zoom setting (see AH=D0h)
	when using a Hercules Graphics Card, additional checks are necessary:
	    mode 05h: if WORD 0040h:0063h is 03B4h, may be in graphics page 1
		  (as set by DOSSHELL and other Microsoft software)
	    mode 06h: if WORD 0040h:0063h is 03B4h, may be in graphics page 0
		  (as set by DOSSHELL and other Microsoft software)
	    mode 07h: if BYTE 0040h:0065h bit 1 is set, Hercules card is in
		  graphics mode, with bit 7 indicating the page (mode set by
		  Hercules driver for Borland Turbo C)
	the Tandy 2000 BIOS is only documented as returning AL, not AH or BH
SeeAlso: AH=00h,AH=05h,AX=10F2h,AX=1130h,AX=CD04h,MEM 0040h:004Ah
--------V-100F56BX4756-----------------------
INT 10 - VUIMAGE DISPLAY DRIVER (v2.20 and below)
	AX = 0F56h
	BX = 4756h
	CX = 4944h
	DL = function
	    01h installation check
		Return: AX = 5649h
			BX = 4443h
			CX = 5647h
			DH = 01h
	    02h get first video mode's parameters
		Return: AX = BIOS mode number
			BX = width in pixels
			CX = height in pixels
			DX = number of colors
	    03h get next video mode's parameters
		Return: as for DL=02h
	    04h display line???
		ES:DI -> record (see #00016)
		???
		Return: ???
Program: VUIMAGE is a shareware GIF/TIFF image viewer by Offe Enterprises
Note:	the use of TSR display drivers was discontinued after v2.20
Index:	installation check;VUIMAGE display driver

Format of record for VUIMAGE Function 04h:
Offset	Size	Description	(Table 00016)
 00h	WORD	row number
 02h	WORD	starting column???
 04h	WORD	ending column???
	???
--------V-100F--SIF123-----------------------
INT 10 - FRIEZE v7.41+ - INSTALLATION CHECK
	AH = 0Fh
	SI = F123h
	DI = 321Fh
Return: AH = number of character columns
	AL = display mode (see #00010 at AH=00h)
	BH = active page (see AH=05h)
	SI = DI = F345h if installed
Notes:	if mode was set with bit 7 set ("no blanking"), the returned mode will
	  also have bit 7 set
	EGA, VGA, and UltraVision return either AL=03h (color) or AL=07h
	  (monochrome) in all extended-row text modes
SeeAlso: AH=0Fh"VIDEO",AH=4Bh"FRIEZE"
--------V-1010-------------------------------
INT 10 - BIOS Window Extension v1.1 - SET WINDOW COORDINATES
	AH = 10h
	CH,CL = row,column of upper left corner of window
	DH,DL = row,column of lower right corner of window
Return: AL = status
	    00h successful
	    01h failed
	AH destroyed
Program: BWE is a TSR by John J. Seal published in May 1986 Dr. Dobb's Journal
Note:	when a window has been set, all output via AH=0Eh is restricted to
	  the specified window
SeeAlso: AH=11h"Window",AH=12h"Window"
--------V-1010-------------------------------
INT 10 - VIDEO - Eagle PC2 BIOS Rev. C - SET SCROLL SPEED
	AH = 10h
	AL = speed
	    00h fast
	    01h slow (scrolling only moves characters during vertical retrace)
Return: AH = previous speed
--------V-1010-------------------------------
INT 10 - Tandy 2000 - VIDEO - GET/SET CHARACTER FONTS
	AH = 10h
	AL = control value
	    bit 0: set character set instead of reading it
	    bit 1: high 128 characters instead of low 128 characters
	ES:BX -> new character set if AL bit 0 set
Return: ES:BX -> current character set if AL bit 0 clear on entry
Notes:	this interrupt is identical to INT 52 on Tandy 2000
	the character set consists of 16 bytes for each of the 128 characters,
	  where each of the 16 bytes describes the pixels in one scan line,
	  most significant bit leftmost
SeeAlso: AH=00h,AH=0Bh/BH=02h,AH=11h"Tandy 2000",AH=12h"Tandy 2000"
SeeAlso: INT 52"Tandy 2000"
--------V-101000-----------------------------
INT 10 - VIDEO - SET SINGLE PALETTE REGISTER (PCjr,Tandy,EGA,MCGA,VGA)
	AX = 1000h
	BL = palette register number (00h-0Fh)
	   = attribute register number (undocumented) (see #00017)
	BH = color or attribute register value
Return: nothing
Notes:	on MCGA, only BX = 0712h is supported
	under UltraVision, the palette locking status (see AX=CD01h)
	  determines the outcome
SeeAlso: AX=1002h,AX=1007h,AX=CD01h

(Table 00017)
Values for attribute register number:
 10h	attribute mode control register (should let BIOS control this)
 11h	overscan color register (see also AX=1001h)
 12h	color plane enable register (bits 3-0 enable corresponding
	  text attribute bit)
 13h	horizontal PEL panning register
 14h	color select register
--------V-101001-----------------------------
INT 10 - VIDEO - SET BORDER (OVERSCAN) COLOR (PCjr,Tandy,EGA,VGA)
	AX = 1001h
	BH = border color (00h-3Fh)
Return: nothing
BUG:	the original IBM VGA BIOS incorrectly updates the parameter save area
	  and places the border color at offset 11h of the palette table
	  rather than offset 10h
Note:	under UltraVision, the palette locking status (see AX=CD01h)
	  determines the outcome
SeeAlso: AX=1002h,AX=1008h,AX=CD01h
--------V-101002-----------------------------
INT 10 - VIDEO - SET ALL PALETTE REGISTERS (PCjr,Tandy,EGA,VGA)
	AX = 1002h
	ES:DX -> palette register list (see #00018)
	BH = 00h to avoid problems on some adapters
Return: nothing
Note:	under UltraVision, the palette locking status (see AX=CD01h)
	  determines the outcome
SeeAlso: AX=1000h,AX=1001h,AX=1009h,AX=CD01h

Format of palette register list:
Offset	Size	Description	(Table 00018)
 00h 16 BYTEs	colors for palette registers 00h through 0Fh
 10h	BYTE	border color
SeeAlso: #00461
--------V-101003-----------------------------
INT 10 - VIDEO - TOGGLE INTENSITY/BLINKING BIT (Jr, PS, TANDY 1000, EGA, VGA)
	AX = 1003h
	BL = new state
	    00h background intensity enabled
	    01h blink enabled
	BH = 00h to avoid problems on some adapters
Return: nothing
Notes:	although there is no function to get the current status on adapters
	  prior to the VGA, bit 5 of 0040h:0065h indicates the state; on the
	  VGA, use AH=1Bh and check offset 2Dh of the returned data (see #00040)
	when configured for a monochrome display, the Boca Research Multi-EGA
	  with ROM v M1.1 Type D has its screen disrupted if BH is not clear
	this call is reported to be "Get Cursor Position" on the Tandy
	  1000SL/TL
SeeAlso: AH=08h,AH=1Bh
--------V-101007-----------------------------
INT 10 - VIDEO - GET INDIVIDUAL PALETTE REGISTER (VGA,UltraVision v2+)
	AX = 1007h
	BL = palette or attribute (undoc) register number (see #00017)
Return: BH = palette or attribute register value
Note:	UltraVision v2+ supports this function even on color EGA systems in
	  video modes 00h-03h, 10h, and 12h; direct programming of the palette
	  registers will cause incorrect results because the EGA registers are
	  write-only.  To guard against older versions or unsupported video
	  modes, programs which expect to use this function on EGA systems
	  should set BH to FFh on entry.
SeeAlso: AX=1000h,AX=1009h
--------V-101008-----------------------------
INT 10 - VIDEO - READ OVERSCAN (BORDER COLOR) REGISTER (VGA,UltraVision v2+)
	AX = 1008h
Return: BH = border color (00h-3Fh)
Note:	(see AX=1007h)
SeeAlso: AX=1001h
--------V-101009-----------------------------
INT 10 - VIDEO - READ ALL PALETTE REGISTERS AND OVERSCAN REGISTER (VGA)
	AX = 1009h
	ES:DX -> 17-byte buffer for palette register list (see #00018)
Return: nothing
Note:	UltraVision v2+ supports this function even on color EGA systems in
	  video modes 00h-03h, 10h, and 12h; direct programming of the palette
	  registers will cause incorrect results because the EGA registers are
	  write-only.  To guard against older versions or unsupported video
	  modes, programs which expect to use this function on EGA systems
	  should set the ES:DX buffer to FFh before calling.
SeeAlso: AX=1002h,AX=1007h,AX=CD02h
--------V-101010-----------------------------
INT 10 - VIDEO - SET INDIVIDUAL DAC REGISTER (VGA/MCGA)
	AX = 1010h
	BX = register number
	CH = new value for green (0-63)
	CL = new value for blue (0-63)
	DH = new value for red (0-63)
Return: nothing
SeeAlso: AX=1012h,AX=1015h
--------V-101012-----------------------------
INT 10 - VIDEO - SET BLOCK OF DAC REGISTERS (VGA/MCGA)
	AX = 1012h
	BX = starting color register
	CX = number of registers to set
	ES:DX -> table of 3*CX bytes where each 3 byte group represents one
		 byte each of red, green and blue (0-63)
Return: nothing
SeeAlso: AX=1010h,AX=1017h,INT 62/AX=00A5h
--------V-101013-----------------------------
INT 10 - VIDEO - SELECT VIDEO DAC COLOR PAGE (VGA)
	AX = 1013h
	BL = subfunction
	    00h select paging mode
		BH = 00h select 4 blocks of 64
		BH = 01h select 16 blocks of 16
	    01h select page
		BH = page number (00h to 03h) or (00h to 0Fh)
Return: nothing
Note:	this function is not valid in mode 13h
SeeAlso: AX=101Ah
--------V-101015-----------------------------
INT 10 - VIDEO - READ INDIVIDUAL DAC REGISTER (VGA/MCGA)
	AX = 1015h
	BL = palette register number
Return: DH = red value
	CH = green value
	CL = blue value
	AX destroyed by some BIOSes
	      (e.g. Tseng ET4000 BIOS v8.00n always returns AX=00C9h)
SeeAlso: AX=1010h,AX=1017h
--------V-101017-----------------------------
INT 10 - VIDEO - READ BLOCK OF DAC REGISTERS (VGA/MCGA)
	AX = 1017h
	BX = starting palette register
	CX = number of palette registers to read
	ES:DX -> buffer (3 * CX bytes in size) (see also AX=1012h)
Return: buffer filled with CX red, green and blue triples
SeeAlso: AX=1012h,AX=1015h,INT 62/AX=00A4h
--------V-101018-----------------------------
INT 10 U - VIDEO - SET PEL MASK (VGA/MCGA)
	AX = 1018h
	BL = new PEL value
Return: nothing
SeeAlso: AX=1019h
--------V-101019-----------------------------
INT 10 U - VIDEO - READ PEL MASK (VGA/MCGA)
	AX = 1019h
Return: BL = value read
SeeAlso: AX=1018h
--------V-10101A-----------------------------
INT 10 - VIDEO - GET VIDEO DAC COLOR-PAGE STATE (VGA)
	AX = 101Ah
Return: BL = paging mode
	    00h four pages of 64
	    01h sixteen pages of 16
	BH = current page
SeeAlso: AX=1013h
--------V-10101B-----------------------------
INT 10 - VIDEO - PERFORM GRAY-SCALE SUMMING (VGA/MCGA)
	AX = 101Bh
	BX = starting palette register
	CX = number of registers to convert
Return: nothing
Desc:	convert the RGB values of one or more palette registers such that the
	  resulting values are grays with the same intensities as the original
	  colors
SeeAlso: AH=12h/BL=33h
--------V-1010E0-----------------------------
INT 10 - VIDEO - Diamond Speedstar 24 - SET 24-BIT GRAPHICS MODE
	AX = 10E0h
	BL = video mode (see also #00010 at AH=00h)
	    2Eh = 640x480
Return: ???
SeeAlso: AH=00h,AX=10F0h
--------V-1010F0-----------------------------
INT 10 - VIDEO - Tseng ET-4000 BIOS - SET HiColor GRAPHICS MODE
	AX = 10F0h
	BL = video mode (see also #00010 at AH=00h)
	    13h = 320x200x32K
	    2Dh = 640x350x32K
	    2Eh = 640x480x32K
	    2Fh = 640x400x32K
	    30h = 800x600x32K
	    3Eh = 640x480x16M (Genoa 7900)
	    FFh Tseng 24-bit color mode
		BH = mode
		    2Dh = 640x480
		    2Eh = 640x480x16M
		    2Fh = 640x400
		    30h = 800x600
		    38h = 1024x768??? (Tseng ET4000/W32i)
Return: AL = 10h if supported
	AH = status
	    00h if successful
	    other on error
Desc:	switch the display into a graphics mode with 15 or more bits per pixel
Note:	the Tseng HiColor BIOS extensions are supported by:
	  Diamond Computer Systems	SpeedStar HiColor VGA
	  Everex Systems		HC VGA
	  Focus Information Systems	2theMax 4000
	  Cardinal Technologies		VGA732
	  Orchid ProDesigner IIs	Genoa 7900
SeeAlso: AH=00h,AX=10E0h,AX=10F1h,AX=10F2h
Index:	video modes;Tseng Hi-Color
--------V-1010F1-----------------------------
INT 10 - VIDEO - Tseng ET-4000 BIOS - GET DAC TYPE
	AX = 10F1h
Return: AL = 10h if supported
	BL = type of digital/analog converter (see #00019)
Desc:	determine which type of digital-to-analog converter is installed on the
	  display board
SeeAlso: AX=10F0h,AX=10F2h

(Table 00019)
Values for type of DAC:
 00h normal VGA DAC
 01h Sierra SC1148x HiColor DAC
 ---Diamond SpeedStar 24---
 02h new Sierra SS24 DAC (24-bit)
 ---generic Tseng BIOS v8+ ---
 02h Sierra Mark2 (15-bit) or Mark3 (15/16-bit) DAC
 03h ATT20c490/1/2 (15/16/24-bit)
 04h AcuMos ADAC1 (15/16/24-bit)
 05h unknown 15/16/24-bit DAC
 06h Cirrus Internal 15/16/24-bit (CL-GD54xx series adapters)
 07h Diamond SS2410 (15/24-bit)
 08h unknown 15/16/24-bit DAC
 09h unknown 15/16/24-bit DAC
 else other HiColor DAC
--------V-1010F2-----------------------------
INT 10 u - VIDEO - Tseng ET-4000 BIOS - CHECK IF HiColor MODE/SET HiColor MODE
	AX = 10F2h
	BL = function
	    00h get current HiColor mode
	    01h set 15-bit HiColor mode
	    02h set 16-bit HiColor mode
Return: AX = 0010h if supported
	    BL = video mode type
		00h not in HiColor mode
		01h 15-bit RGB mode
		02h 16-bit RGB mode
		03h 24-bit RGB mode
Desc:	determine whether the display is in a graphics mode with 15 or more
	  bits per pixel color resolution
Note:	set (BL=01h/02h) only works if already in a HiColor mode
SeeAlso: AH=0Fh,AX=10F0h,AX=10F1h
--------V-1011-------------------------------
INT 10 - BIOS Window Extension v1.1 - GET WINDOW COORDINATES
	AH = 11h
Return: CH,CL = row,column of upper left corner
	DH,DL = row,column of lower right corner
Desc:	determine the portion of the display to which output is restricted
Program: BWE is a TSR by John J. Seal published in May 1986 Dr. Dobb's Journal
SeeAlso: AH=10h"Window",AH=12h"Window"
--------V-1011-------------------------------
INT 10 - Tandy 2000 - VIDEO - WRITE ATTRIBUTE ONLY
	AH = 11h
	BL = new character attribute (text modes) or color (graphics)
	CX = number of times to write attribute
Return: nothing
Note:	this interrupt is identical to INT 52 on Tandy 2000
SeeAlso: AH=0Ah,AH=0Bh/BH=02h,AH=11h"Tandy 2000",AH=12h"Tandy 2000"
SeeAlso: INT 52"Tandy 2000"
--------V-101100-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD USER-SPECIFIED PATTERNS (PS,EGA,VGA)
	AX = 1100h
	ES:BP -> user table
	CX = count of patterns to store
	DX = character offset into map 2 block
	BL = block to load in map 2
	BH = number of bytes per character pattern
Return: nothing
Notes:	This function will cause a mode set, completely resetting
	  the video environment, but without clearing the video buffer
	the current block specifiers may be determined with INT 10/AH=1Bh,
	  looking at offsets 2Bh and 2Ch of the returned data (VGA only)
	  (see AH=1Bh,#00040)
SeeAlso: AX=1101h,AX=1102h,AX=1103h,AX=1104h,AX=1110h,AH=1Bh,AX=CD10h
SeeAlso: MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows
--------V-101101-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM MONOCHROME PATTERNS (PS,EGA,VGA)
	AX = 1101h
	BL = block to load
Return: nothing
Notes:	(see also AX=1100h)
	This function will cause a mode set, completely resetting
	  the video environment, but without clearing the video buffer
	the "monochrome" patters are 8x14 pixels in size
SeeAlso: AX=1100h,AX=1102h,AX=1103h,AX=1104h,AX=1111h,AH=1Bh,AX=CD10h
SeeAlso: MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows
--------V-101102-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM 8x8 DBL-DOT PATTERNS (PS,EGA,VGA)
	AX = 1102h
	BL = block to load
Return: nothing
Notes:	(see AX=1100h)
SeeAlso: AX=1100h,AX=1101h,AX=1103h,AX=1104h,AX=1112h,AH=1Bh,AX=CD10h
SeeAlso: MEM 0040h:0084h
--------V-101103-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - SET BLOCK SPECIFIER (PS,EGA,VGA)
	AX = 1103h
	BL = block specifier (see #00020)
Return: nothing
Notes:	(see also AX=1110h)
	This function allows dual character sets to appear on screen
	  simultaneously
SeeAlso: AX=1100h,AX=1101h,AX=1102h,AX=1104h,AH=1Bh,AX=CD10h
SeeAlso: MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows

Bitfields for block specifier:
Bit(s)	Description	(Table 00020)
---EGA/MCGA---
 0,1	block selected by characters with attribute bit 3 clear
 2,3	block selected by characters with attribute bit 3 set
---VGA---
 0,1,4	block selected by characters with attribute bit 3 clear
 2,3,5	block selected by characters with attribute bit 3 set
--------V-101104-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM 8x16 CHARACTER SET (VGA)
	AX = 1104h
	BL = block to load
Return: nothing
Notes:	(see AX=1100h)
SeeAlso: AX=1100h,AX=1101h,AX=1102h,AX=1103h,AX=1114h,AH=1Bh,AX=CD10h
SeeAlso: MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows
--------V-1011-------------------------------
INT 10 - VIDEO - Realtek RTVGA - TEXT-MODE CHARACTER GENERATOR FUNCTIONS
	AH = 11h
	AL = 07h load user-specified patterns and recalculate mode parms
		 parameters are the same as for AX=1110h
	AL = 08h load monochrome patterns (8x14) and recalculate mode parms
		 parameters are the same as for AX=1111h
	AL = 09h load ROM 8 by 8 double-dot patterns and recalculate mode parms
		 parameters are the same as for AX=1112h
	AL = 0Bh load ROM 8x16 character set (VGA) and recalculate mode parms
		 parameters are the same as for AX=1114h
Note:	these functions should only be called under the same conditions as
	  AL=1xh (see AX=1110h"EGA")
SeeAlso: AX=1100h,AX=1110h"CHARGEN",AX=1110h"Realtek",MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows
--------V-10110F-----------------------------
INT 10 - VIDEO - Realtek RTVGA - SET USER 8x8 GRAPHICS CHARACTERS
	AX = 110Fh
	ES:BP -> user table for INT 1F
Return: nothing
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=1110h"Realtek",AX=1111h"Realtek",AX=1112h"Realtek",AX=1120h
--------V-101110-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD USER-SPECIFIED PATTERNS (PS,EGA,VGA)
	AX = 1110h
	ES:BP -> user table
	CX = count of patterns to store
	DX = character offset into map 2 block
	BL = block to load in map 2
	BH = number of bytes per character pattern
Return: nothing
Notes:	This function will cause a mode set, completely resetting
	  the video environment, but without clearing the video buffer
	This function is designed to be called immediately after a mode set,
	  it is equivalent to AX=110xh except that:
	      Page 0 must be active.
	      Bytes/character is recalculated.
	      Max character rows is recalculated.
	      CRT buffer length is recalculated.
	      CRTC registers are reprogrammed as follows:
		     R09 = bytes/char-1 ; max scan line (mode 7 only)
		     R0A = bytes/char-2 ; cursor start
		     R0B = 0		; cursor end
		     R12 = ((rows+1)*(bytes/char))-1 ; vertical display end
		     R14 = bytes/char	; underline loc
			   (*** BUG: should be 1 less ***)
	the current block specifiers may be determined with INT 10/AH=1Bh,
	  looking at offsets 2Bh and 2Ch of the returned data (VGA only)
	  (see AH=1Bh,#00040)
SeeAlso: AX=1100h,AX=1111h,AX=1112h,AX=1114h,AH=1Bh,AX=CD10h,MEM 0040h:0084h
Index:	text mode;font|text mode;screen rows
--------V-101110-----------------------------
INT 10 - VIDEO - Realtek RTVGA - SET USER GRAPHICS CHARACTERS
	AX = 1110h
	ES:BP -> user table
	CX = bytes per character
	BL = row specifier
	    00h user set
		DL = number of rows
	    01h 14 rows
	    02h 25 rows
	    03h 43 rows
Return: nothing
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=110Fh"Realtek",AX=1112h"Realtek",AX=1121h
--------V-101111-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM MONOCHROME PATTERNS (PS,EGA,VGA)
	AX = 1111h
	BL = block to load
Return: nothing
Notes:	(see AX=1110h)
	the "monochrome" patters are 8x14 pixels in size
SeeAlso: AX=1101h,AX=1110h,AX=1112h,AX=1114h,AH=1Bh,AX=CD10h
--------V-101111-----------------------------
INT 10 - VIDEO - Realtek RTVGA - SET ROM 8x14 GRAPHICS CHARACTERS
	AX = 1111h
	BL = row specifier (see AX=1121h)
Return: nothing
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=110Fh"Realtek",AX=1110h"Realtek",AX=1122h
--------V-101112-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM 8x8 DBL-DOT PATTERNS (PS,EGA,VGA)
	AX = 1112h
	BL = block to load
Return: nothing
Notes:	(see AX=1110h)
SeeAlso: AX=1103h,AX=1110h,AX=1111h,AX=1114h,AH=1Bh,AX=CD10h
--------V-101112-----------------------------
INT 10 - VIDEO - Realtek RTVGA - SET ROM 8x8 DOUBLE-DOT CHARACTERS
	AX = 1112h
	BL = row specifier (see AX=1121h)
Return: nothing
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=110Fh"Realtek",AX=1110h"Realtek",AX=1111h"Realtek",AX=1123h
--------V-101114-----------------------------
INT 10 - VIDEO - TEXT-MODE CHARGEN - LOAD ROM 8x16 CHARACTER SET (VGA)
	AX = 1114h
	BL = block to load
Return: nothing
Notes:	(see AX=1110h)
SeeAlso: AX=1104h,AX=1110h,AX=1111h,AX=1112h,AH=1Bh,AX=CD10h
--------V-101118-----------------------------
INT 10 - IBM SurePath BIOS - Officially "Private" Function
	AX = 1118h
--------V-101120-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET USER 8x8 GRAPHICS CHARS (PS,EGA,VGA)
	AX = 1120h
	ES:BP -> user table for INT 1F
Return: nothing
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=1121h,AX=1122h,AX=1123h,AX=1124h,AX=1129h,INT 1F"SYSTEM DATA"
SeeAlso: INT 43"VIDEO DATA"
--------V-101121-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET USER GRAPHICS CHARACTERS (PS,EGA,VGA)
	AX = 1121h
	ES:BP -> user table
	CX = bytes per character
	BL = row specifier
	    00h user set
		DL = number of rows
	    01h 14 rows
	    02h 25 rows
	    03h 43 rows
Return: AL = new number of rows (Diamond Stealth64 Video)
Note:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
SeeAlso: AX=1120h,AX=1122h,AX=1123h,AX=1124h,AX=1129h"Compaq"
SeeAlso: AX=1129h"Diamond",INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"
--------V-101122-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET ROM 8x14 GRAPHICS CHARS (PS,EGA,VGA)
	AX = 1122h
	BL = row specifier (see AX=1121h)
Return: nothing
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	UltraVision v2+ sets INT 43 to the appropriate font on this call
SeeAlso: AX=1111h,AX=1120h,AX=1121h,AX=1123h,AX=1124h,AX=1129h
SeeAlso: INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"
--------V-101123-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET ROM 8x8 DOUBLE-DOT CHARS (PS,EGA,VGA)
	AX = 1123h
	BL = row specifier (see AX=1121h)
Return: nothing
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	UltraVision v2+ sets INT 43 to the appropriate font on this call
SeeAlso: AX=1112h,AX=1120h,AX=1121h,AX=1122h,AX=1124h,AX=1129h
SeeAlso: INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"
--------V-101124-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - LOAD 8x16 GRAPHICS CHARS (VGA,MCGA)
	AX = 1124h
	BL = row specifier (see AX=1121h)
Return: nothing
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	UltraVision v2+ sets INT 43 to the appropriate font on this call
SeeAlso: AX=1120h,AX=1121h,AX=1122h,AX=1123h,AX=1129h
SeeAlso: INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"
--------V-101129-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - LOAD 8x16 GRAPH CHARS (Compaq Systempro)
	AX = 1129h
	BL = row specifier (see AX=1121h)
Return: nothing
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	UltraVision v2+ sets INT 43 to the appropriate font on this call
SeeAlso: AX=1120h,AX=1121h,AX=1122h,AX=1123h,AX=1124h,INT 1F"SYSTEM DATA"
SeeAlso: INT 43"VIDEO DATA"
--------V-101129-----------------------------
INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET USER GRAPHICS CHARACTERS (Diamond)
	AX = 1129h
	DI:BP -> user table
	CX = bytes per character
	BL = row specifier
	    00h user set
		DL = number of rows
	    01h 14 rows
	    02h 25 rows
	    03h 43 rows
Return: AL = new number of rows
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	supported by Diamond Stealth64 Video
SeeAlso: AX=1120h,AX=1122h,AX=1123h,AX=1124h,INT 1F"SYSTEM",INT 43"VIDEO"
--------V-101130-----------------------------
INT 10 - VIDEO - GET FONT INFORMATION (EGA, MCGA, VGA)
	AX = 1130h
	BH = pointer specifier
	    00h INT 1Fh pointer
	    01h INT 43h pointer
	    02h ROM 8x14 character font pointer
	    03h ROM 8x8 double dot font pointer
	    04h ROM 8x8 double dot font (high 128 characters)
	    05h ROM alpha alternate (9 by 14) pointer (EGA,VGA)
	    06h ROM 8x16 font (MCGA, VGA)
	    07h ROM alternate 9x16 font (VGA only) (see #00021)
	    11h (UltraVision v2+) 8x20 font (VGA) or 8x19 font (autosync EGA)
	    12h (UltraVision v2+) 8x10 font (VGA) or 8x11 font (autosync EGA)
Return: ES:BP = specified pointer
	CX    = bytes/character of on-screen font (not the requested font!)
	DL    = highest character row on screen
Note:	for UltraVision v2+, the 9xN alternate fonts follow the corresponding
	  8xN font at ES:BP+256N
BUG:	the IBM EGA and some other EGA cards return in DL the number of rows on
	  screen rather than the highest row number (which is one less).
SeeAlso: AX=1100h,AX=1103h,AX=1120h,INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"

Format of alternate font table [array]:
Offset	Size	Description	(Table 00021)
 00h	BYTE	character to be replaced (00h = end of table)
 01h  N BYTEs	graphics data for character, one byte per scan line
--------V-101130BX4D4F-----------------------
INT 10 - M10_SCR.COM v3.5+ - INSTALLATION CHECK
	AX = 1130h
	BX = 4D4Fh
Return: CX = 4F4Dh if installed
	    ES:BP -> M10_SCR INT 10 handler
Program: M10_SCR is a shareware extended text mode and font driver by
	  I.V. Morozov
SeeAlso: INT 16/AX=4D4Fh
--------V-1012-------------------------------
INT 10 - BIOS Window Extension v1.1 - GET BLANKING ATTRIBUTE
	AH = 12h
Return: BH = attribute to use on blanked lines when scrolling
Program: BWE is a TSR by John J. Seal published in May 1986 Dr. Dobb's Journal
SeeAlso: AH=11h"Window",AH=12h"Window"
--------V-1012-------------------------------
INT 10 - Tandy 2000 - VIDEO - SCROLL WINDOW
	AH = 12h
	AL = number of rows or columns to scroll
	BH = buffer flag
	    00h data in user buffer
		ES:SI -> buffer containing character/attribute pairs
	    01h no buffer, fill emptied rows/columns with blanks
	BL = direction in which to scroll
	    00h up
	    01h down
	    02h left
	    03h right
	CH,CL = row,column of upper left corner of scroll area
	DH,DL = row,column of lower right corner
Return: nothing
Notes:	this interrupt is identical to INT 52 on Tandy 2000
	the user buffer, if supplied, must be organized by row; regardless of
	  the scroll direction, all character/attribute pairs for the first
	  row are first, then the pairs for the second row, etc.
SeeAlso: AH=00h,AH=0Bh/BH=02h,AH=11h"Tandy 2000",AH=12h"Tandy 2000"
SeeAlso: INT 52"Tandy"
--------V-1012--BL10-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (PS, EGA, VGA, MCGA) - GET EGA INFO
	AH = 12h
	BL = 10h
Return: BH = video state
	    00h color mode in effect (I/O port 3Dxh)
	    01h mono mode in effect (I/O port 3Bxh)
	BL = installed memory (00h = 64K, 01h = 128K, 02h = 192K, 03h = 256K)
	CH = feature connector bits (see #00022)
	CL = switch settings (see #00023,#00024)
	AH destroyed (at least by Tseng ET4000 BIOS v8.00n)
Note:	one possible check for the presence of an EGA or later display card
	  is to call this function with BH=FFh; if not present, BH will be
	  unchanged on return
	another installation check is used by Athena Digital's HGCIBM, which
	  sets CX to FFFFh on calling and checks whether it has been changed
	  on return
Index:	installation check;EGA

Bitfields for feature connector bits:
Bit(s)	Description	(Table 00022)
 0	FEAT 1 line, state 2
 1	FEAT 0 line, state 2
 2	FEAT 1 line, state 1
 3	FEAT 0 line, state 1
 4-7	unused (0)

Bitfields for switch settings:
Bit(s)	Description	(Table 00023)
 0	switch 1 OFF
 1	switch 2 OFF
 2	switch 3 OFF
 3	switch 4 OFF
 4-7	unused

(Table 00024)
Values for switch settings on original EGA/VGA:
 00h		primary MDA/HGC,	secondary EGA+ 40x25
 01h-03h	primary MDA/HGC,	secondary EGA+ 80x25
 04h		primary CGA 40x25,	secondary EGA+ 80x25 mono
 05h		primary CGA 80x25,	secondary EGA+ 80x25 mono
 06h		primary EGA+ 40x25,	secondary MDA/HGC (optional)
 07h-09h	primary EGA+ 80x25,	secondary MDA/HGC (optional)
 0Ah		primary EGA+ 80x25 mono,secondary CGA 40x25 (optional)
 0Bh		primary EGA+ 80x25 mono,secondary CGA 80x25 (optional)
--------V-1012--BL11-------------------------
INT 10 - VIDEO - Trident TVGA 8800/8900/9000 BIOS - GET BIOS INFO
	AH = 12h
	BL = 11h
Return: AL = 12h if function supported
	    BL = ??? (10h)
	    ES:BP -> BIOS info structure (see #00025)
SeeAlso: AH=12h/BL=12h"TRIDENT"

Format of Trident BIOS Info structure:
Offset	Size	 Description	(Table 00025)
 00h	BYTE	 ??? (0000h)
 01h	BYTE	 OEM Code (00h for original Trident)
 02h	WORD	 ID??? (1073h for 8800BR, 1074 for 8800CS)
 04h  8 BYTEs	 BIOS date ('mm/dd/yy')
 0Ch	WORD	 ???
 0Eh  8 BYTEs	 BIOS Version (' C3-128 ', ' C3-129 ')
--------V-1012--BL12-------------------------
INT 10 - VIDEO - Trident TVGA 8800/8900/9000 BIOS - GET VIDEO RAM SIZE
	AH = 12h
	BL = 12h
Return: AL = 12h if function supported
	    AH = number of 256K banks of RAM installed
		  (read from CRTC register 1Fh)
SeeAlso: AH=12h/BL=11h"TRIDENT"
--------V-1012--BL20-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (PS,EGA,VGA,MCGA) - ALTERNATE PRTSC
	AH = 12h
	BL = 20h  select alternate print screen routine
Return: nothing
Desc:	installs a PrtSc routine from the video card's BIOS to replace the
	  default PrtSc handler from the ROM BIOS, which usually does not
	  understand screen heights other than 25 lines
Note:	some adapters disable print-screen instead of enhancing it
SeeAlso: INT 05"PRINT SCREEN"
--------V-1012--BL2E-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = 2Eh
Return: nothing
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BL30-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGA) - SELECT VERTICAL RESOLUTION
	AH = 12h
	BL = 30h
	AL = vertical resolution
	     00h 200 scan lines
	     01h 350 scan lines
	     02h 400 scan lines
Return: AL = 12h if function supported
Desc:	specify the number of scan lines used to display text modes
Note:	the specified resolution will take effect on the next mode set
SeeAlso: AH=00h
--------V-1012--BL31-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGA, MCGA) - PALETTE LOADING
	AH = 12h
	BL = 31h
	AL = new state
	    00h enable default palette loading
	    01h disable default palette loading
Return: AL = 12h if function supported
Desc:	specify whether a default palette should be loaded when the display
	  mode is set
SeeAlso: AH=00h
--------V-1012--BL32-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGA, MCGA) - VIDEO ADDRESSING
	AH = 12h
	BL = 32h
	AL = new state
	    00h enable video addressing
	    01h disable video addressing
Return: AL = 12h if function supported
Desc:	specify whether the CPU should have access to video memory and the
	  display adapters I/O registers
--------V-1012--BL33-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGA, MCGA) - GRAY-SCALE SUMMING
	AH = 12h
	BL = 33h
	AL = new state
	    00h enable gray scale summing
	    01h disable gray scale summing
Return: AL = 12h if function supported
Desc:	specify whether or not colors should be converted to gray scale when
	  palette or color registers are loaded
SeeAlso: AX=101Bh,AX=BF06h,AX=BF08h
--------V-1012--BL34-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGA) - CURSOR EMULATION
	AH = 12h
	BL = 34h
	AL = new state
	    00h enable alphanumeric cursor emulation
	    01h disable alphanumeric cursor emulation
Return: AL = 12h if function supported
Desc:	specify whether the BIOS should automatically remap cursor start/end
	  according to the current character height in text modes
SeeAlso: AH=01h,AH=03h
--------V-1012--BL35-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (PS) - DISPLAY-SWITCH INTERFACE
	AH = 12h
	BL = 35h
	AL = subfunction
	    00h initial adapter video off
	    01h initial planar video on
	    02h switch active video off
	    03h switch inactive video on
	    80h *UNDOCUMENTED* set system board video active flag
	ES:DX -> buffer for 128 byte save area (if AL = 00h-03h)
Return: AL = 12h if function supported
Desc:	switch between two video adapters which may otherwise have address
	  conflicts
SeeAlso: AX=BF00h,AX=BF01h,INT 6D"VGA"
--------V-1012--BL36-------------------------
INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (PS, VGA) - VIDEO REFRESH CONTROL
	AH = 12h
	BL = 36h
	AL = new state
	    00h enable refresh
	    01h disable refresh
Return: AL = 12h if function supported
Desc:	specify whether the contents of video memory should be displayed on
	  the screen; disabling refresh effectively blanks the screen
Note:	when display refresh is disabled, the entire screen displays the color
	  specified by the DAC color register 00h; thus to actually blank the
	  screen, the application must first ensure that that register has been
	  set to black
BUG:	GEM/VIEWMAX ET3000 and ET4000 drivers dated 1988/6/23 do not correctly
	  reenable refresh after the screen has been blanked due to inactivity,
	  resulting in a total loss of video synchronization
SeeAlso: AX=BF05h
--------V-1012--BL37-------------------------
INT 10 - VIDEO - XGA - MAINFRAME INTERACTIVE SUPPORT
	AH = 12h
	BL = 37h
	AL = text attribute type (00h normal VGA, 01h mainframe type)
Return: AL = 12h if supported
SeeAlso: #00026,AH=08h,#00042

Bitfields for XGA mainframe type character attributes:
Bit(s)	Description	(Table 00026)
 7	blink double rate (75% ON time) or use color 8 as background
	(see AX=1003h)
 6	reverse video
 5	underlined
 4	left-most and right-most dots of underline area inverted
 3	foreground intensity/character font select
 2-0	foreground color
SeeAlso: #00014,#00036
--------V-1012--BL38-------------------------
INT 10 - IBM SurePath BIOS - Officially "Private" Function
	AH = 12h
	BL = 38h
SeeAlso: AX=1118h,AH=12h/BL=39h
--------V-1012--BL39-------------------------
INT 10 - IBM SurePath BIOS - Officially "Private" Function
	AH = 12h
	BL = 39h
SeeAlso: AX=1118h,AH=12h/BL=38h,AH=12h/BL=3Ah
--------V-1012--BL3A-------------------------
INT 10 - IBM SurePath BIOS - Officially "Private" Function
	AH = 12h
	BL = 3Ah
SeeAlso: AX=1118h,AH=12h/BL=39h
--------V-1012--BL53-------------------------
INT 10 - Tseng ET-4000 BIOS v8.00 (1991/06/07) - BUG
	AH = 12h
	BL = 53h
Note:	due to an omitted end-of-list marker, this version of the BIOS will
	  crash the system on this function
--------V-1012--BL57-------------------------
INT 10 - Tseng ET-4000 BIOS v8.00 (1991/06/07) - BUG
	AH = 12h
	BL = 57h
Note:	due to an omitted end-of-list marker, this version of the BIOS will
	  crash the system on this function
--------V-1012--BH55-------------------------
INT 10 - VIDEO - ALTERNATE FUNC SELECT (ATI,Tatung,Taxan) - ENHANCED FEATURES
	AH = 12h
	BH = 55h
	BL = subfunction
	    00h disable enhanced features
	    01h enable enhanced features
	    02h get status
		Return: AL = status flags (see #00027)
	    03h disable register trapping (CGA emulation)
	    04h enable register trapping
	    05h program video mode
		ES:BP -> video mode table (see #00028)
	    06h get mode table
		AL = video mode
		Return: ES:BP -> table suitable for mode AL
				  (and subfunc BL=05h) (see #00028)
			BP = FFFFh on error
			SI = 0000h (ATI Mach32)
Note:	the ATI Mouse driver (MOUSE.COM/MOUSE.SYS) uses subfunction 06h to get
	  the mode table for mode 03h, and then looks for a signature string
	  beginning within 32 bytes of the offset specified by the word at
	  ES:000Ch
SeeAlso: AH=FFh"Oak"
Index:	installation check;ATI video adapters

Bitfields for status flags:
Bit(s)	Description	(Table 00027)
 3	set if enhanced features enabled
 7-5	monitor type
	000 PS/2 mono
	001 PS/2 color
	010 multi-sync
	011 Taxan 650 25kHz
	100 RGB
	101 mono
	110 EGA
	111 Compaq internal

Format of ATI VGA Wonder video mode table:
Offset	Size	Description	(Table 00028)
 00h	BYTE	number of columns
 01h	BYTE	maximum row (number of rows - 1)
 02h	BYTE	scan lines per row
 03h	WORD	video buffer size in bytes
 05h  4 BYTEs	values for Sequencer registers 1-4
 09h	BYTE	value for Miscellaneous Output register
 0Ah 25 BYTEs	values for CRTC registers 00h-18h
		00h horizontal total size (chars)
		01h horizontal displayed (chars)
		02h horizontal sync position (chars)
		03h horizontal sync width (chars)
		04h vertical total size (char rows)
		05h vertical total adjust (scan lines)
		06h vertical displayed (char rows)
		07h vertical sync position (char rows)
		08h interlace mode
		09h max scan line in row
		0Ah cursor start scan line
		0Bh cursor end scan line
		0Ch screen memory start (high)
		0Dh screen memory start (low)
		0Eh cursor address (high)
		0Fh cursor address (low)
		10h light pen (high)
		11h light pen (low)
 23h 20 BYTEs	default palette (values for Attribute Controller regs 00h-13h)
 37h  9 BYTEs	values for Graphics Controller registers 00h-08h
--------V-1012--BL74-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = 74h
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BL80-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = 80h
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BL80-------------------------
INT 10 - Cirrus Logic BIOS - INQUIRE VGA TYPE
	AH = 12h
	BL = 80h
Return: AX = controller type in bits 13-0 (see #00029)
	    bit 14: ???
	    bit 15: ???
	BL = silicon revision number (bit 7 set if not available)
	BH = ???
	    bit 2 set if using CL-GD 6340 LCD interface
SeeAlso: AH=12h/BL=81h,AH=12h/BL=82h,AH=12h/BL=85h,AH=12h/BL=9Ah,AH=12h/BL=A1h

(Table 00029)
Values for Cirrus Logic video controller type:
 0000h	no extended alternate select support
 0001h	reserved
 0002h	CL-GD510/520
 0003h	CL-GD610/620
 0004h	CL-GD5320
 0005h	CL-GD6410
 0006h	CL-GD5410
 0007h	CL-GD6420
 0008h	CL-GD6412
 0010h	CL-GD5401
 0011h	CL-GD5402
 0012h	CL-GD5420
 0013h	CL-GD5422
 0014h	CL-GD5424
 0015h	CL-GD5426
 0016h	CL-GD5420r1
 0017h	CL-GD5402r1
 0018h	CL-GD5428
 0019h	CL-GD5429
 0020h	CL-GD6205/15/25
 0021h	CL-GD6215
 0022h	CL-GD6225
 0023h	CL-GD6235
 0024h	CL-GD6245
 0030h	CL-GD5432
 0031h	CL-GD5434
 0032h	CL-GD5430
 0033h	CL-GD5434 rev. E and F
 0035h	CL-GD5440
 0036h	CL-GD5436
 0039h	CL-GD5446
 0040h	CL-GD6440
 0041h	CL-GD7542 (Nordic)
 0042h	CL-GD7543 (Viking)
 0043h	CL-GD7541 (Nordic Lite)
 0050h	CL-GD5452 (Northstar)
 0052h	CL-GD5452 (Northstar) ???
SeeAlso: #00732,#00743
--------V-1012--BL81-------------------------
INT 10 - Cirrus Logic BIOS - GET BIOS VERSION NUMBER
	AH = 12h
	BL = 81h
Return: AH = BIOS major version
	AL = BIOS minor version
SeeAlso: AH=12h/BL=80h,AH=12h/BL=82h
--------V-1012--BL82-------------------------
INT 10 - Cirrus Logic BIOS - GET DESIGN REVISION CODE
	AH = 12h
	BL = 82h
Return: AL = chip revision
	AH = ??? (AFh for v1.01)
SeeAlso: AH=12h/BL=80h,AH=12h/BL=81h,#00732 at INT 1A/AX=B102h
--------V-1012--BL84-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - INQUIRE OPTIONS
	AH = 12h
	BL = 84h
Return: AX = user options word (see #00030)
SeeAlso: AH=12h/BL=89h,AH=12h/BL=8Ah,AH=12h/BL=8Bh,AH=12h/BL=8Ch,AH=12h/BL=8Fh
SeeAlso: AH=12h/BL=90h,AH=12h/BL=9Ah

Bitfields for Cirrus Logic user options word:
Bit(s)	Description	(Table 00030)
 1,0	centering
	00 vertical centered, 01 from bottom, 10 from top, 11 reserved
 3,2	720-dot fix-up options
	00 OR every 8th and 9th pixel
	01 display MGA mode from left
	10 display MGA mode from right
	11 skip every 9th pixel
 4	???
 7-5	video mode (001 CGA, 010 MGA, 011 EGA, 100 VGA)
 8	external monitor enabled instead of LCD panel
 9	vertical expand mode enabled
 10	8-bit mode instead of 16-bit mode
 11	normal video rather than reverse video (for LCD)
 12	attribute automap rather than attribute emulation
 13	bold mode disabled (default)
 14	fast bandwidth
 15	???
--------V-1012--BL85-------------------------
INT 10 - Cirrus Logic BIOS - GET INSTALLED MEMORY
	AH = 12h
	BL = 85h
Return: AL = number of 64K banks of video memory
SeeAlso: AH=12h/BL=80h,AH=12h/BL=93h
--------V-1012--BL89-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - EN/DISABLE REVERSE VIDEO MODE
	AH = 12h
	BL = 89h
	AL = new state (00h enabled, 01h disabled)
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=8Ah,AH=12h/BL=8Bh
--------V-1012--BL8A-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - SET FRAME COLOR
	AH = 12h
	BL = 8Ah
	AL = new gray-scale color (00h = black to 0Fh = white)
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=89h,AH=12h/BL=8Fh
--------V-1012--BL8B-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - ENABLE/DISABLE BOLD MODE
	AH = 12h
	BL = 8Bh
	AL = new state (00h enabled, 01h disabled)
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=89h,AH=12h/BL=8Ch,AH=12h/BL=8Fh
--------V-1012--BL8C-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - SET AUTOMAP/EMULATE ATTRIBUTES
	AH = 12h
	BL = 8Ch
	AL = new state
	    00h enable automap
	    01h disable automap and emulate attributes
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=8Bh
--------V-1012--BL8F-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - ENABLE/DISABLE EXPAND MODE
	AH = 12h
	BL = 8Fh
	AL = new state (00h enabled, 01h disabled)
Return: nothing
Note:	when expand mode is enabled, the vertical dimension is enlarged to
	  full screen
SeeAlso: AH=12h/BL=84h,AH=12h/BL=89h,AH=12h/BL=8Bh,AH=12h/BL=90h
--------V-1012--BL90-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - SET CENTERING MODE
	AH = 12h
	BL = 90h
	AL = new position
	    00h centered
	    01h from top
	    02h from bottom
	    03h from top
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=8Fh
--------V-1012--BL91-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - SET 720-DOT FIXUP MODE
	AH = 12h
	BL = 91h
	AL = new mode
	    00h display MGA mode from left of screen (default)
	    01h display MGA from right
	    02h skip every ninth pixel
	    03h OR every 8th and 9th pixel
Return: nothing
SeeAlso: AH=12h/BL=84h,AH=12h/BL=8Ah,AH=12h/BL=90h
--------V-1012--BL92-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - LCD panel - SWITCH DISPLAY
	AH = 12h
	BL = 92h
	AL = new display (00h LCD, 01h external monitor)
Return: nothing
Note:	the deselected display is disabled
SeeAlso: AH=12h/BL=84h,AH=12h/BL=89h,AH=12h/BL=90h,AH=12h/BL=94h
--------V-1012--BL93-------------------------
INT 10 - Cirrus Logic BIOS - FORCE 8-BIT OR 16-BIT OPERATION
	AH = 12h
	BL = 93h
	AL = new I/O width (00h = 16 bits, 01h = 8 bits)
Return: nothing
SeeAlso: AH=12h/BL=9Ah
--------V-1012--BL94-------------------------
INT 10 - Cirrus Logic BIOS v3.02 - POWER CONSERVATION
	AH = 12h
	BL = 94h
	AL = new state (00h wake up monitor, 01h shut down display)
Return: nothing
Note:	AL=01h is reported not to work properly on the LCD panel
SeeAlso: AH=12h/BL=84h,AH=12h/BL=92h
--------V-1012--BL9A-------------------------
INT 10 - Cirrus Logic BIOS - GET USER OPTIONS
	AH = 12h
	BL = 9Ah
Return: AX = options word 1 (see #00031)
	CX = options word 2 (see #00032)
	BX,DX reserved
SeeAlso: AH=12h/BL=80h,AH=12h/BL=84h,AH=12h/BL=93h,AH=12h/BL=A0h
SeeAlso: AH=12h/BL=A3h,AH=12h/BL=A4h,#00732 at INT 1A/AX=B102h

Bitfields for Cirrus Logic options word 1:
Bit(s)	Description	(Table 00031)
 0,1	reserved
 2-4	monitor type
 5-6	maximum vertical resolution
 7-9	reserved
 10	force 8-bit operation
 11-13	reserved
 14	vertical refresh frequency at 640x480
	=0 60 Hz
	=1 high refresh
 15	reserved
SeeAlso: AH=12h/BL=AEh

Bitfields for Cirrus Logic options word 2:
Bit(s)	Description	(Table 00032)
 15-13	vertical refresh frequency at 1024x768
 12-11	vertical refresh frequency at 800x600
 10-6	reserved
 5-4	vertical refresh frequency at 1280x1024
 3-0	reserved
SeeAlso: #00033

Bitfields for Cirrus Logic Options word 2 (alternate???):
Bit(s)	Description	(Table 00033)
 15-12	vertical refresh frequency at 1024x768
	0000 43i Hz
	0001 60	 Hz
	0010 70	 Hz
	0011 72	 Hz
	0100 76	 Hz
	other reserved
 11-8	vertical refresh frequency at 800x600
	0000 56 Hz
	0001 60 Hz
	0010 72 Hz
	0011 75 Hz
	other reserved
 7-4	maximum vertical resolution
	0000 480  scanlines
	0001 600  scanlines
	0010 768  scanlines
	0011 1024 scanlines
	other reserved
 3-1	vertical refresh frequency at 1280x1024
	000 43i	 Hz
	001 60	 Hz
	010 71.2 Hz (CL-GD5434 rev. E and F)
	011 74	 Hz (CL-GD5434 rev. E and F)
	other reserved
 0	reserved
SeeAlso: #00032
--------V-1012--BLA0-------------------------
INT 10 - Cirrus Logic BIOS - GET VIDEO MODE AVAILABILITY
	AH = 12h
	BL = A0h
	AL = video mode number (00h-7Fh)
Return: AH bit 0: video mode supported
	BX = offset of BIOS subroutine to fixup standard video parameters
		(call subroutine with DS:SI and ES:DI as returned by this call)
	DS:SI -> standard video parameters or FFFFh:FFFFh
	ES:DI -> supplemental video parameters or FFFFh:FFFFh
SeeAlso: AH=00h,AH=12h/BL=9Ah,AH=12h/BL=A1h
--------V-1012--BLA1-------------------------
INT 10 - Cirrus Logic BIOS - READ MONITOR TYPE AND ID FROM 15-PIN CONNECTOR
	AH = 12h
	BL = A1h
Return: BH = monitor ID (see #00034)
	BL = monitor type (00h color, 01h grayscale, 02h no display)
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A2h

(Table 00034)
Values for Cirrus Logic monitor ID:
 00h-08h reserved
 09h	IBM 8604/8507 or equivalent
 0Ah	IBM 8514 or equivalent
 0Bh	IBM 8515 or equivalent
 0Dh	IBM 8503 or equivalent
 0Eh	IBM 8512/8513 or equivalent
 0Fh	no monitor
--------V-1012--BLA2-------------------------
INT 10 - Cirrus Logic BIOS - SET MONITOR HORIZONTAL RETRACE FREQUENCY
	AH = 12h
	BL = A2h
	AL = retrace rate
	    00h standard VGA (31.5 kHz)
	    01h 8514-compatible (31.5 kHz and 35.5 kHz interlaced)
	    02h SuperVGA (31.5-35.1 kHz)
	    03h extended SuperVGA (31.5-35.5 kHz)
	    04h multi-frequency (31.5-37.8 kHz)
	    05h extended multi-frequency (31.5-48.0 kHz)
	    06h super multi-frequency (31.5-56.0 kHz)
	    07h extended super multi-frequency (31.5-64.0 kHz)
Return: nothing
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A0h,AH=12h/BL=A4h
--------V-1012--BLA3-------------------------
INT 10 - Cirrus Logic BIOS - SET VGA REFRESH
	AH = 12h
	BL = A3h
	AL = refresh rate for 640x480 (00h normal, 01h high)
Return: nothing
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A4h
--------V-1012--BLA4-------------------------
INT 10 - Cirrus Logic BIOS - SET MONITOR TYPE
	AH = 12h
	BL = A4h
	AL = options 1
	    bits 7-4 = vertical refresh at 640x480
		(0 = 60Hz, 1 = 72Hz, other reserved)
	    bits 3-0 = maximum vertical resolution
		(0 = 480 scanlines, 1 = 600, 2 = 768, 3 = 1024, other reserved)
	BH = options 2
	    bits 7-4 = vertical refresh at 1024x768
		(0=87Hz-int, 1=60Hz, 2=70Hz, 3=72Hz, 4=76Hz, other reserved)
	    bits 3-0 = vertical refresh at 800x600
		(0 = 56Hz, 1 = 60Hz, 2 = 72Hz, other reserved)
	CH = options 3
	    bits 7-4 = vertical refresh at 1280x1024
		(0=87Hz-int, 1=60Hz, 2=70Hz, other reserved)
	    bits 3-0: reserved
	CL,DX reserved
Return: nothing
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A3h
--------V-1012--BLAE-------------------------
INT 10 - Cirrus Logic BIOS - GET HIGH REFRESH
	AH = 12h
	BL = AEh
Return:	AL = result
	    bits 7-1: reserved
	    bit 0:    640x480 high refresh rate
		      =0 72 Hz
		      =1 75 Hz
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A3h,AH=12h/BL=A4h,AH=12h/BL=AFh
--------V-1012--BLAF-------------------------
INT 10 - Cirrus Logic BIOS - SET HIGH REFRESH
	AH = 12h
	BL = AFh
	AL = option
	    bits 7-1: reserved
	    bit 0:    640x480 high refresh rate
		      =0 72 Hz
		      =1 75 Hz
Return: nothing
SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A3h,AH=12h/BL=A4h,AH=12h/BL=AEh
--------V-1012--BLBE-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = BEh
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BLC6-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = C6h
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BLF0-------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 12h
	BL = F0h
Note:	due to an omitted end-of-list marker, these versions of the BIOS will
	  crash the system on this function
--------V-1012--BLF1--------------------------
INT 10 - Tseng ET-4000 BIOS - GET/SET SCREEN REFRESH RATE
	AH = 12h
	BL = F1h
	AL = subfunction
	    00h set refresh rate
	    01h get refresh rate
	BH = video mode
	    00h	 640x480
	    01h	 800x600
	    02h	 1024x768
	    03h	 1280x1024
	CX = new refresh rate (see #00035) if AL = 00h
Return: AL = 12h if supported
	    CX = current rate (for AL=00h, a changed CX indicates failure)

(Table 00035)
Values for Tseng ET4000 refresh rate:
 CX	640x480	800x600	  1024x768/1280x1024
 00h	60 Hz	 56 Hz	   interlaced
 01h	72 Hz	 60 Hz	   60 Hz
 02h	75 Hz	 72 Hz	   70 Hz
 03h	90 Hz	 75 Hz	   75 Hz
 04h	--	 90 Hz	   --
--------V-1013-------------------------------
INT 10 - VIDEO - WRITE STRING (AT and later,EGA)
	AH = 13h
	AL = write mode
	   bit 0: update cursor after writing
	   bit 1: string contains alternating characters and attributes
	   bits 2-7: reserved (0)
	BH = page number
	BL = attribute if string contains only characters
	CX = number of characters in string
	DH,DL = row,column at which to start writing
	ES:BP -> string to write
Return: nothing
Notes:	recognizes CR, LF, BS, and bell; for the ET4000 BIOS, scrolling,
	  backspace, and CR only take place in the active page
	also available PC or XT with EGA or higher
	HP 95LX only supports write mode 00h
	IBM documents AL=10h,11h,20h,21h as "private" rather than "reserved"
	with PhysTechSoft's PTS ROM-DOS the AL,BH,BL,DH, and DL values are
	  ignored on entry.
BUG:	on the IBM VGA Adapter, any scrolling which may occur is performed on
	  the active page rather than the requested page
SeeAlso: AH=09h,AH=0Ah,AH=13h"DOS/V"
--------J-1013-------------------------------
INT 10 - DOS/V - READ/WRITE DOUBLE-BYTE CHARACTER SET CHARACTERS/ATTRIBUTES
	AH = 13h
	AL = function
	    10h read characters and standard attributes
	    11h read characters and extended attributes
	    12h write characters and standard attributes
	    13h write characters and extended attributes
	BH = 00h
	CX = number of characters to transfer
	DH,DL = row,column at which to start transfer
	ES:BP -> buffer for/containing characters and attributes (see #00036)
Return: ES:BP buffer filled if reading
Program: DOS/V is a Japanese-language version of MS-DOS which can run on
	  standard (non-Japanese) ATs and compatible equipped with a VGA or
	  newer video adapter
Notes:	subfunctions 11h and 13h are only valid when DOS/V is using video
	  mode 73h
	the cursor position is not changed by these functions
	extended attributes consist of three bytes; the first is the standard
	  character attribute byte, the second is as described below, and the
	  third is always zero in current versions
SeeAlso: AH=00h,AH=13h"VIDEO"

Bitfields for DOS/V second extended attribute byte:
Bit(s)	Description	(Table 00036)
 7	underline using foreground color
 6	reverse foreground/background specified in standard attribute byte
 5-4	unused
 3	vertical white grid line in cell
 2	horizontal white grid line in cell
 1-0	unused
SeeAlso: #00014,#00026
--------V-101400-----------------------------
INT 10 - VIDEO - LOAD USER-SPECIFIED LCD CHARACTER FONT (CONV,Compaq Port 386)
	AX = 1400h
	ES:DI -> character font
	BH = number of bytes per character
	    08h or 10h (Compaq)
	BL = 00h load main font (block 0)
	     01h load alternate font (block 1)
	CX = number of characters to store
	DX = character offset into RAM font area
Return: nothing
SeeAlso: AX=1100h,AX=1110h,AX=1401h
--------V-101401-----------------------------
INT 10 - VIDEO - LOAD SYSTEM ROM DEFAULT LCD CHARACTER FONT (CONV,CP386)
	AX = 1401h
	BL = font to load
	    00h main font (block 0)
	    01h alternate font (block 1)
Return: nothing
SeeAlso: AX=1100h,AX=1102h,AX=1400h
--------V-101402-----------------------------
INT 10 - VIDEO - SET MAPPING OF LCD HIGH INTENSITY ATTRIBUTES (CONV,CP386)
	AX = 1402h
	BL = subfunction
	    00h ignore high intensity attribute
	    01h map high intensity to reverse video
	    02h map high intensity to underscore
	    03h map high intensity to selected alternate font
	    B0h half intensity (Compaq)
	    B1h toggle active intensity bit interpretation (CP386)
Return: nothing
--------V-1015-------------------------------
INT 10 - VIDEO - GET PHYSICAL DISPLAY PARAMETERS (CONVERTIBLE)
	AH = 15h
Return: AX = alternate display adapter type (see #00037)
	ES:DI -> parameter table (see #00038)
SeeAlso: AH=1Bh

(Table 00037)
Values for PC Convertible alternate display adapter type:
 0000h	none
 5140h	LCD
 5153h	CGA
 5151h	mono

Format of PC Convertible display parameter table:
Offset	Size	Description	(Table 00038)
 00h	WORD	monitor model number
 02h	WORD	vertical pixels per meter
 04h	WORD	horizontal pixels per meter
 06h	WORD	total vertical pixels
 08h	WORD	total horizontal pixels
 0Ah	WORD	horizontal pixel separation in micrometers
		(width, center-to-center)
 0Ch	WORD	vertical pixel separation in micrometers
		(height, center-to-center)
--------V-1015-------------------------------
INT 10 - VIDEO - SET SUPERIMPOSE MODE (Sperry PC)
	AH = 15h
	AL = superimpose mode
	    00h show graphics screen
	    01h show text screen
	    02h show text screen superimposed on graphics screen
Return: nothing
--------J-1018-------------------------------
INT 10 - VIDEO - DOS/V - GET/SET FONT PATTERN
	AH = 18h
	AL = subfunction
	    00h get font pattern
	    01h set font pattern
	BX = 0000h
	CL = character size in bytes (01h,02h)
	CH = 00h
	DH = character width in pixels
	DL = character height in pixels
	ES:DI -> buffer for/containing font image
Return: AL = status (00h successful, else error)
	ES:DI buffer filled for function 00h if successful
Note:	the supported font sizes are 8x16 single-byte, 8x19 single-byte,
	  16x16 double-byte, and 24x24 double-byte
SeeAlso: AH=19h,INT 16/AH=14h
--------V-1019-------------------------------
INT 10 - Japanese VIDEO - DOUBLE-BYTE CHARACTER SET SHIFT INFORMATION
	AH = 19h
	???
Return: ???
SeeAlso: AH=18h,INT 16/AH=14h
--------V-101A00-----------------------------
INT 10 - VIDEO - GET DISPLAY COMBINATION CODE (PS,VGA/MCGA)
	AX = 1A00h
Return: AL = 1Ah if function was supported
	    BL = active display code (see #00039)
	    BH = alternate display code (see #00039)
Notes:	this function is commonly used to check for the presence of a VGA
	this function is supported on the ATI EGA Wonder with certain
	  undocumented configuration switch settings, even though the EGA
	  Wonder does not support VGA graphics; to distinguish this case,
	  call AX=1C00h with CX nonzero, which the EGA Wonder does not support
SeeAlso: AH=12h/BL=35h,AX=1A01h,AH=1Bh,AH=1Ch,MEM 0040h:008Ah
Index:	installation check;VGA

(Table 00039)
Values for display combination code:
 00h	no display
 01h	monochrome adapter w/ monochrome display
 02h	CGA w/ color display
 03h	reserved
 04h	EGA w/ color display
 05h	EGA w/ monochrome display
 06h	PGA w/ color display
 07h	VGA w/ monochrome analog display
 08h	VGA w/ color analog display
 09h	reserved
 0Ah	MCGA w/ digital color display
 0Bh	MCGA w/ monochrome analog display
 0Ch	MCGA w/ color analog display
 FFh	unknown display type
--------V-101A01-----------------------------
INT 10 - VIDEO - SET DISPLAY COMBINATION CODE (PS,VGA/MCGA)
	AX = 1A01h
	BL = active display code (see #00039)
	BH = alternate display code
Return: AL = 1Ah if function was supported
SeeAlso: AH=12h/BL=35h,AX=1A00h
--------V-101B-------------------------------
INT 10 - VIDEO - FUNCTIONALITY/STATE INFORMATION (PS,VGA/MCGA)
	AH = 1Bh
	BX = implementation type
	    0000h return funtionality/state information
	ES:DI -> 64-byte buffer for state information (see #00040)
Return: AL = 1Bh if function supported
	    ES:DI buffer filled with state information
BUG:	Trident 8900 (BIOS D3.0 1991/11/12) and Trident 9000 (C3.0 1991/10/25)
	  do not correctly set the fields at offsets 27h and 29h of the
	  state information
SeeAlso: AH=15h,AX=1A00h,AX=1F01h

Format of MCGA+ state information:
Offset	Size	Description	(Table 00040)
 00h	DWORD	address of static funtionality table (see #00045)
 04h	BYTE	video mode in effect
 05h	WORD	number of columns
 07h	WORD	length of regen buffer in bytes
 09h	WORD	starting address of regen buffer
 0Bh	WORD	cursor position for page 0
 0Dh	WORD	cursor position for page 1
 0Fh	WORD	cursor position for page 2
 11h	WORD	cursor position for page 3
 13h	WORD	cursor position for page 4
 15h	WORD	cursor position for page 5
 17h	WORD	cursor position for page 6
 19h	WORD	cursor position for page 7
 1Bh	WORD	cursor "type" (start/stop scan lines)
 1Dh	BYTE	active display page
 1Eh	WORD	CRTC port address
 20h	BYTE	current setting of PORT 03x8h
 21h	BYTE	current setting of PORT 03x9h
 22h	BYTE	number of rows - 1
 23h	WORD	bytes/character
 25h	BYTE	display combination code of active display
 26h	BYTE	DCC of alternate display
 27h	WORD	number of colors supported in current mode (0000h = mono)
 29h	BYTE	number of pages supported in current mode
 2Ah	BYTE	number of scan lines active
		(0,1,2,3) = (200,350,400,480)
		Tseng ET3000: (4,5,6 = 512,600,768)
 2Bh	BYTE	primary character block
 2Ch	BYTE	secondary character block
 2Dh	BYTE	miscellaneous flags (see #00041)
 2Eh	BYTE	non-VGA mode support (see #00042)
 2Fh  2 BYTEs	reserved (00h)
 31h	BYTE	video memory available
		00h = 64K, 01h = 128K, 02h = 192K, 03h = 256K
 32h	BYTE	save pointer state flags (see #00043)
 33h	BYTE	display information and status (see #00044)
 34h 12 BYTEs	reserved (00h)

Bitfields for miscellaneous flags:
Bit(s)	Description	(Table 00041)
 0	all modes on all displays on
 1	gray summing on
 2	monochrome display attached
 3	default palette loading disabled
 4	cursor emulation enabled
 5	0 = intensity; 1 = blinking
 6	flat-panel display is active
 7	unused (0)
SeeAlso: #00040

Bitfields for non-VGA mode support:
Bit(s)	Description	(Table 00042)
 7-5	reserved
 4	132-column mode supported
 3	=1 MFI attributes enabled (see AH=12h/BL=37h)
	=0 VGA attributes
 2	16-bit VGA graphics present
 1	adapter interface driver required
 0	BIOS supports information return for adapter interface
SeeAlso: #00040

Bitfields for save pointer state flags:
Bit(s)	Description	(Table 00043)
 0	512 character set active
 1	dynamic save area present
 2	alpha font override active
 3	graphics font override active
 4	palette override active
 5	DCC override active
 6-7	unused (0)
SeeAlso: #00040

Bitfields for display information and status:
Bit(s)	Description	(Table 00044)
 7	640x480 flat-panel can be used simultaneously with CRT controller
 6-3	reserved
 2	color display
 1	flat-panel display active
 0	flat-panel display attached
SeeAlso: #00040

Format of Static Functionality Table:
Offset	Size	Description	(Table 00045)
 00h	BYTE	modes supported 1
		bit 0 to bit 7 = 1 modes 0,1,2,3,4,5,6,7 supported
 01h	BYTE	modes supported 2
		bit 0 to bit 7 = 1 modes 8,9,0Ah,0Bh,0Ch,0Dh,0Eh,0Fh supported
 02h	BYTE	modes supported 3
		bit 0 to bit 3 = 1 modes 10h,11h,12h,13h supported
		bit 4 to bit 7 unused (0)
 03h	BYTE	(IBM) reserved
		(Tseng ET3000/4000) modes supported 4
				bit 0 to bit 7 = modes 18h-1Fh supported
 04h	BYTE	(IBM) reserved
		(Tseng ET3000/4000) modes supported 5
				bit 0 to bit 7 = modes 20h-27h supported
 05h	BYTE	(IBM) reserved
		(Tseng ET3000/4000) modes supported 6
				bit 0 to bit 7 = modes 28h-2Fh supported
 06h	BYTE	(IBM) reserved
		(Tseng ET3000/4000) modes supported 7
				bit 0 to bit 7 = modes 30h-37h supported
 07h	BYTE	scan lines supported
		bit 0 to bit 2 = 1 if scan lines 200,350,400 supported
		bits 3-7 = unused (0)
 08h	BYTE	total number of character blocks available in text modes
 09h	BYTE	maximum number of active character blocks in text modes
 0Ah	WORD	miscellaneous function support flags (see #00046)
 0Ch	WORD	reserved
 0Eh	BYTE	save pointer function flags (see #00047)
 0Fh	BYTE	reserved
SeeAlso: #00040

Bitfields for miscellaneous function support flags:
Bit(s)	Description	(Table 00046)
 0	all modes on all displays function supported
 1	gray summing function supported
 2	character font loading function supported
 3	default palette loading enable/disable supported
 4	cursor emulation function supported
 5	EGA palette present
 6	color palette present
 7	color-register paging function supported
 8	light pen supported (see AH=04h)
 9	save/restore state function 1Ch supported
 10	intensity/blinking function supported (see AX=1003h)
 11	Display Combination Code supported (see #00039)
 12-15	unused (0)
SeeAlso: #00040

Bitfields for save pointer function flags:
Bit(s)	Description	(Table 00047)
 0	512 character set supported
 1	dynamic save area supported
 2	alpha font override supported
 3	graphics font override supported
 4	palette override supported
 5	DCC extension supported
 6-7	unused (0)
SeeAlso: #00040
--------V-101C-------------------------------
INT 10 - VIDEO - SAVE/RESTORE VIDEO STATE (PS50+,VGA)
	AH = 1Ch
	AL = function
	    00h return state buffer size
		Return: BX = number of 64-byte blocks needed
	    01h save video state
		ES:BX -> buffer
	    02h restore video state
		ES:BX -> buffer containing previously saved state
	CX = requested states (see #00048)
Return: AL = 1Ch if function supported
Notes:	many BIOSes corrupt the video registers when saving the state, so a
	  program should restore the state immediately after saving it (the
	  saved data is uncorrupted)
	the BIOS data area consists of the 96 bytes from 0040h:0049h-00A8h
	this function is not supported when DOS/V is running
	this function may be a better VGA installation check than the usual
	  INT 10/AX=1A00h, since some late-model EGA cards (such as the ATI
	  EGA Wonder) supported that call
SeeAlso: AX=1A00h,AX=5F90h,AX=5FA0h,MEM 0040h:00A8h

Bitfields for requested states:
Bit(s)	Description	(Table 00048)
 0	video hardware (see #00049)
 1	BIOS data areas
 2	color registers and DAC state (see #00050)
 3-15	unused (0)
SeeAlso: #00186

Format of VGA video hardware state:
Offset	Size	Description	(Table 00049)
 00h	BYTE	sequencer index register
 01h	BYTE	CRTC index register
 02h	BYTE	graphics controller index register
 03h	BYTE	attribute controller index register
 04h	BYTE	feature controller register
 05h  4 BYTEs	sequencer registers
 09h	BYTE	sequencer register 0
 0Ah 25 BYTEs	CRTC registers 0-8
 23h 16 BYTEs	palette registers 00h-0Fh
 33h  4 BYTEs	attribute registers 10h-13h
 37h  9 BYTEs	graphics controller registers 0-8
 40h	BYTE	CRTC base address (low)
 41h	BYTE	CRTC base address (high)
 42h	BYTE	plane 0 latch
 43h	BYTE	plane 1 latch
 44h	BYTE	plane 2 latch
 45h	BYTE	plane 3 latch

Format of VGA DAC state:
Offset	Size	Description	(Table 00050)
 00h	BYTE	read/write mode DAC
 01h	BYTE	pixel address
 02h	BYTE	pixel mask
 03h 768 BYTEs	color data (256 triples)
303h	BYTE	color select register
--------J-101D-------------------------------
INT 10 - VIDEO - DOS/V - SHIFT STATUS LINE CONTROL
	AH = 1Dh
	AL = function
	    00h enable shift status line(s)
		BX = number of lines to reserve at bottom of screen (usu. 1)
	    01h disable shift status line
		BX = number of lines reserved at bottom of screen (usually 1)
	    02h get number of status lines
		Return: BX = number of lines reserved for shift status
SeeAlso: AH=19h
--------V-101D-------------------------------
INT 10 - SpeedSTAR Plus BIOS v4.23+ - SET SYNC PARAMETERS
	AH = 1Dh
	AL = video mode
	ES = caller's segment
Return: nothing
Note:	the caller's segment contains at offset 5Ch (FCB field in PSP)
	  or 100h a table with sync parameters (see #00051) (BIOS looks at both
	  offsets)

Format of SpeedSTAR Plus sync table:
Offset	Size	Description	(Table 00051)
 00h  9 BYTEs	ID contains string 'ey5CENTER'
 09h  5 BYTEs	sync parameters for 640x480 modes 11h,12h,25h,26h,2Eh
 0Bh  5 BYTEs	sync parameters for 800x600 modes 29h,30h,2Ah
 13h  5 BYTEs	sync parameters for 1024x768 modes 37h,38h
--------V-101D-------------------------------
INT 10 - Tseng ET-4000 BIOS v3.00 and v8.00 - BUG
	AH = 1Dh
Note:	these versions of the BIOS jump to a random location on this function
	  due to a fencepost error
--------V-101DAABXFDEC-----------------------
INT 10 U - Diamond Stealth64 Video - INSTALLATION CHECK
	AX = 1DAAh
	BX = FDECh
Return: BX = CDEFh if Diamond Stealth64 Video 2001-series video card installed
	    AL = number of megabytes of video memory
	    AH = card type??? (4Bh for VL-Bus/5Bh for PCI)
	    CX = ??? (0000h)
	    SI:DI -> signature/copyright string
--------V-101E00-----------------------------
INT 10 - VIDEO - FLAT-PANEL - READ INFORMATION
	AX = 1E00h
Return: AL = 1Eh if function supported
	    BL = flat-panel status (see #00052)
	    ES:DI -> information table (see #00053)
Note:	IBM classifies this function as optional
SeeAlso: AX=1E01h,AX=1E02h,AX=1E03h,AX=1E04h,AX=1E05h,AX=1EFEh

Bitfields for flat-panel status:
Bit(s)	Description	(Table 00052)
 7-3	reserved
 2	color display
 1	flat panel is active
 0	flat panel is attached
SeeAlso: #00053

Format of flat-panel information table:
Offset	Size	Description	(Table 00053)
 00h	BYTE	number of WORDs in the remainder of the table
 01h	WORD	number of vertical pixels per meter
 03h	WORD	number of horizontal pixels per meter
 05h	WORD	total number of vertical pixels
 07h	WORD	total number of horizontal pixels
 09h	WORD	vertical pixel separation in micrometers (center-to-center)
 0Bh	WORD	horizontal pixel separation in micrometers
 0Dh	WORD	range of gray levels available, less 1
 0Fh	WORD	number of red levels available, less 1 (0000h if nonochrome)
 11h	WORD	number of green levels available, less 1 (0000h if nonochrome)
 13h	WORD	number of blue levels available, less 1 (0000h if nonochrome)
SeeAlso: #00052
--------V-101E01-----------------------------
INT 10 - VIDEO - FLAT-PANEL - LCD/CRT DISPLAY CONTROL
	AX = 1E01h
	BH = function
	    bit 7: =1 set display control, =0 query control
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new display combination (see #00054)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-3: reserved (0)
		bit 2: simultaneous display is supported by hardware
		bit 1: LCD/CRT display control supported by hardware
		bit 0: set operation was successful (always clear on get)
	    BL = active display combination (see #00054)
SeeAlso: AX=1E00h,AX=1E02h

Bitfields for Flat-Panel display combination:
Bit(s)	Description	(Table 00054)
 7-2	reserved (0)
 1-0	combination
	00 reserved
	01 LCD active
	10 CRT active
	11 both LCD and CRT active (simultaneous display)
SeeAlso: #00055
--------V-101E02-----------------------------
INT 10 - VIDEO - FLAT-PANEL - DISPLAY POSITION
	AX = 1E02h
	BH = function
	    bit 7: =1 set display position, =0 query position
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new position setting (see #00055)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-4: reserved (0)
		bit 3: positioning to top is supported by hardware
		bit 2: positioning to center is supported by hardware
		bit 1: positioning to bottom is supported by hardware
		bit 0: set operation was successful (always clear on get)
	    BL = active position setting (see #00055)
SeeAlso: AX=1E00h,AX=1E01h

Bitfields for Flat-Panel position setting:
Bit(s)	Description	(Table 00055)
 7-2	reserved (0)
 1-0	position
	00 center
	01 top
	10 bottom
	11 reserved
SeeAlso: #00054,#00056
--------V-101E03-----------------------------
INT 10 - VIDEO - FLAT-PANEL - VERTICAL EXPANSION FOR TEXT/GRAPHICS MODES
	AX = 1E03h
	BH = function
	    bit 7: =1 set vertical expansion, =0 query expansion
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new vertical expansion setting (see #00056)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-4: reserved (0)
		bit 3: vertical expansion of text is supported by hardware
		bit 2: vertical expansion of graphics is supported by hardware
		bit 1: hardware supports independent control of expansion in
			text and graphics modes
		bit 0: set operation was successful (always clear on get)
	    BL = active vertical expansion setting (see #00056)
SeeAlso: AX=1E00h,AX=1E02h.AX=1E04h

Bitfields for Flat-Panel vertical expansion setting:
Bit(s)	Description	(Table 00056)
 7-2	reserved (0)
 1	vertical expansion turned on for text modes
 0	vertical expansion turned on for graphics modes
SeeAlso: #00054,#00055,#00057
--------V-101E04-----------------------------
INT 10 - VIDEO - FLAT-PANEL - NORMAL/REVERSE VIDEO FOR TEXT/GRAPHICS MODES
	AX = 1E04h
	BH = function
	    bit 7: =1 set normal/reverse video, =0 query normal/reverse
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new normal/reverse video setting (see #00057)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-4: reserved (0)
		bit 3: hardware supports reverse video for text modes
		bit 2: hardware supports reverse video for graphics modes
		bit 1: hardware supports independent control of reverse video
		      in text and graphics modes
		bit 0: set operation was successful (always clear on get)
	    BL = active normal/reverse video setting (see #00057)
SeeAlso: AX=1E00h,AX=1E03h,AX=1E05h

Bitfields for Flat-Panel normal/reverse video setting:
Bit(s)	Description	(Table 00057)
 7-2	reserved (0)
 1	reverse video for text
 0	reverse video for graphics
SeeAlso: #00054,#00056,#00058,#00059
--------V-101E05-----------------------------
INT 10 - VIDEO - FLAT-PANEL - BRIGHTNESS CONTROL
	AX = 1E05h
	BH = function
	    bit 7: =1 set brightness, =0 query brightness
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new brightness setting (see #00058)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-2: reserved (0)
		bit 1: software brightness control is supported
		bit 0: set operation was successful (always clear on get)
	    BL = active brightness setting (see #00058)
Note:	this function operates independently of AX=1E07h
SeeAlso: AX=1E00h,AX=1E04h,AX=1E06h,AX=1E07h

Bitfields for Flat-Panel brightness control:
Bit(s)	Description	(Table 00058)
 7-1	reserved (0)
 0	high brightness
SeeAlso: #00057,#00059
--------V-101E06-----------------------------
INT 10 - VIDEO - FLAT-PANEL - CONTRAST CONTROL FOR TEXT/GRAPHICS
	AX = 1E06h
	BH = function
	    bit 7: =1 set contrast control, =0 query contrast
	    bits 6-0: reserved (0)
	---if BH bit 7 set---
	BL = new normal/reverse video setting (see #00059)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bits 6-4: reserved (0)
		bit 3: software contrast control supported for text
		bit 2: software contrast control supported for graphics
		bit 1: hardware supports independent control of contrast
		      in text and graphics modes
		bit 0: set operation was successful (always clear on get)
	    BL = active contrast setting (see #00059)
Note:	this function operates independently of AX=1E08h
SeeAlso: AX=1E00h,AX=1E04h,AX=1E05h,AX=1E07h,AX=1E08h

Bitfields for Flat-Panel contrast control:
Bit(s)	Description	(Table 00059)
 7-2	reserved (0)
 1	high contrast for text
 0	high contrast for graphics
SeeAlso: #00057,#00058
--------V-101E07-----------------------------
INT 10 - VIDEO - FLAT-PANEL - BRIGHTNESS SETTING
	AX = 1E07h
	BH = function
	    bit 7: =1 set brightness control, =0 query brightness
	    bit 6: use standard brightness
	    bits 5-0: reserved (0)
	---if BH bits 7,6=10---
	BL = brightness (00h = minimum, FFh = maximum)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bit 6: standard/custom (copied from input)
		bits 5-2: reserved (0)
		bit 1: software brightness control is supported
		bit 0: set operation was succesful (always clear on get)
	    BL = brightness (00h = minimum, FFh = maximum)
Note:	this function operates independently of AX=1E05h
SeeAlso: AX=1E00h,AX=1E05h,AX=1E08h
--------V-101E08-----------------------------
INT 10 - VIDEO - FLAT-PANEL - CONTRAST SETTING
	AX = 1E08h
	BH = function
	    bit 7: =1 set contrast control, =0 query contrast
	    bit 6: use standard contrast
	    bits 5-0: reserved (0)
	---if BH bits 7,6=10---
	BL = contrast (00h = minimum, FFh = maximum)
Return: AL = 1Eh if function supported
	    BH = results
		bit 7: query/set (copied from input)
		bit 6: standard/custom (copied from input)
		bits 5-2: reserved (0)
		bit 1: software contrast control is supported
		bit 0: set operation was succesful (always clear on get)
	    BL = contrast (00h = minimum, FFh = maximum)
Note:	this function operates independently of AX=1E06h
SeeAlso: AX=1E00h,AX=1E06h,AX=1E07h
--------V-101EFE-----------------------------
INT 10 - VIDEO - FLAT-PANEL - FUNCTION SUPPORT FLAG
	AX = 1EFEh
	ES:DI -> DWORD buffer for bitmap of supported functions
		(set to all zeros before calling)
Return: ES:DI buffer updated with mask of supported functions
Index:	installation check;flat-panel display support
SeeAlso: AX=1E00h,AX=1E06h
--------V-101F00-----------------------------
INT 10 - VIDEO - XGA - GET DMQS (Display Mode Query and Set) DATA LENGTH
	AX = 1F00h
Return: AL = 1Fh if supported
	    BX = number of bytes of DMQS data
Note:	not supported on the original IBM XGA, only on XGA-NI (non-interlaced)
	  and later models.
SeeAlso: AX=1F01h
--------V-101F01-----------------------------
INT 10 - VIDEO - XGA - READ DMQS DATA
	AX = 1F01h
	ES:DI -> user buffer for return data (call AX=1F00h for size)
Return: AL = 1Fh if function supported
	user buffer filled with DMQS data (see #00060)
Note:	not supported on the original IBM XGA, only on XGA-NI (non-interlaced)
	  and later models.
SeeAlso: AH=1Bh,AX=1F00h,AX=3000h

Format of XGA DMQS buffer:
Offset	Size	Description	(Table 00060)
 00h	WORD	offset (in bytes) to DMQS data for next XGA instance
 02h	BYTE	slot number
 03h	BYTE	XGA implementation function level identifier
 04h	BYTE	XGA implementation resolution level identifier
 05h	WORD	vendor identifier - identifies card vendor
 07h	WORD	vendor defined field
 09h	WORD	XGA adapter I/O register base address
 0Bh	WORD	XGA coprocessor register base address
		(paragraph--multiply by 10h to get physical address)
 0Dh	WORD	1 Megabyte system video memory aperture
		0000h if not allocated
		(Multiply by 100000h to get physical address)
 0Fh	WORD	4 Megabyte system video memory aperture
		0000h if not allocated
		(multiply by 100000h to get physical address)
 11h	WORD	video memory base address
		(multiply by 100000h to get physical address)
 13h	WORD	composite ID of the attached display
 15h	BYTE	amount of video memory available, in multiples of 256K bytes
 16h	DWORD	alternate XGA coprocessor register base address.  0 = none.
 1Ah	var	DMQS Data for further XGA Instances (as above)
Note:	"Instances" refers to the capability of having up to 8 XGA
	  adapters in one computer.
SeeAlso: #00061
--------V-101F02-----------------------------
INT 10 - VIDEO - XGA - GET SVGA DMQS DATA LENGTH
	AX = 1F02h
Return: AL = 1Fh if function supported
	    BX = length of SVGA DMQS data in bytes
SeeAlso: AX=1F00h,AX=1F03h
--------V-101F03-----------------------------
INT 10 - VIDEO - XGA - GET SVGA DMQS DATA
	AX = 1F03h
	ES:DI -> buffer for SVGA DMQS data (see #00061)
Return: AL = 1Fh if function supported
	    ES:DI buffer filled
SeeAlso: AX=1F00h,AX=1F02h

Format of SVGA DMQS data:
Offset	Size	Description	(Table 00061)
 00h	WORD	offset to DMQS data for next SVGA instance or 0000h
 02h	BYTE	reserved
 03h	BYTE	SVGA implementation functional level
 04h	BYTE	SVGA implementation resolution level
 05h	WORD	vendor ID
 07h	WORD	vendor-specific
 09h  7 BYTEs	reserved
 10h	BYTE	SVGA linear address window size
		00h 64K
		01h 1M
		02h 2M
		03h 4M
 11h	WORD	SVGA linear address window location or 0000h if not allocated
		(multiply by 10000h [shift left 16 bits] to get physical addr)
 13h	WORD	attached monitor's composite monitor ID
 15h	BYTE	available video RAM in multiples of 256K
 16h 11 BYTEs	reserved
SeeAlso: #00060
--------V-103000CX0000-----------------------
INT 10 - VIDEO - LOCATE 3270PC CONFIGURATION TABLE (INSTALLATION CHECK)
	AX = 3000h
	CX = 0000h
	DX = 0000h
Return: CX:DX -> 3270PC configuration table (see #00062)
	CX:DX = 0000h:0000h if 3270PC Control Program not active
SeeAlso: AX=1F01h

Format of 3270 PC configuration table:
Offset	Size	Description	(Table 00062)
 00h	BYTE	aspect ratio X
 01h	BYTE	aspect ratio Y
 02h	BYTE	monitor type (see #00063)
 03h	BYTE	reserved
 04h	BYTE	adapter ID
		00h = 5151/5272 adapter
		04h = 5151/5272 with XGA adapter
		30h = 3295 or 3270PC G/GX adapter
 05h	BYTE	reserved
 06h	BYTE	function flags 1 (see #00064)
 07h	BYTE	function flags 2
		bit 6: GPI graphics supported
 08h	WORD	segment address of Control Program Level table (see #00065)
 0Ah 10 BYTEs	reserved

(Table 00063)
Values for 3270 PC monitor type:
 00h	5151 (mono) or 5272 (color)
 01h	3295
 02h	5151 or 5272 with XGA (???) graphics adapter
 03h	5279 with 3270PC G adapter
 04h	5379 model C01 with 3270PC GX adapter
 05h	5379 model M01 with 3270PC GX adapter
 07h	non-3270PC with 3270 Workstation Program
 FFh	3270PC Control Program not loaded

Bitfields for 3270 PC function flags 1:
Bit(s)	Description	(Table 00064)
 7	mono text, 1 page
 6	color text, 1 page
 5	color text, 4 pages
 4	CGA color graphics
 3	720x350 two-color graphics
 2	360x350 four-color graphics
 1	720x350 eight-color graphics

Format of Control Program Level table:
Offset	Size	Description	(Table 00065)
 00h	WORD	program version
		02xxh = 3270PC Control Program v2.xx
		03xxh = 3270PC Control Program v3.xx
		04xxh = 3270 Workstation Program v1.xx
 02h	BYTE	Control Program ID (00h)
 03h 27 BYTEs	Control Program Descriptor ("IBM 3270 PC CONTROL PROGRAM")
--------a-103800-----------------------------
INT 10 - Tinytalk Personal v1.09f+ - GET CONFIGURATION INFO
	AX = 3800h
Return: ES:DI -> configuration info (see #00066)
Program: Tinytalk is a shareware screen reader by OMS Development/Eric Bohlman
Notes:	this call is also used as the installation check by verifying that the
	  returned ES:DI points at valid configuration info
	Tinytalk v1.09f ignores AL and always returns the configuration info;
	  v1.10 adds several subfunctions selected with AL
SeeAlso: AX=3801h,AX=3803h,AX=3806h,AH=39h,INT 14/AX=F0F1h
SeeAlso: INT 2F/AX=FB00h"AutoBraille"
Index:	installation check;Tinytalk Personal

Format of Tinytalk Personal configuration info:
Offset	Size	Description	(Table 00066)
 00h  8 BYTEs	signature "TTCONFIG"
 08h	WORD	size of configuration data, not counting signature, this WORD,
		  or the following byte
 0Ah	BYTE	???
 0Bh	???	configuration data
--------a-103801-----------------------------
INT 10 - Tinytalk Personal v1.10 - ???
	AX = 3801h
	DL = ???
Return: ???
SeeAlso: AX=3800h,AX=3802h
--------a-103802-----------------------------
INT 10 - Tinytalk Personal v1.10 - ???
	AX = 3802h
	DL = ???
Return: ???
SeeAlso: AX=3800h,AX=3801h
--------a-103803-----------------------------
INT 10 - Tinytalk Personal v1.10 - GET ???
	AX = 3803h
Return: AL = ???
SeeAlso: AX=3800h,AX=3804h,AX=3805h
--------a-103804-----------------------------
INT 10 - Tinytalk Personal v1.10 - GET ???
	AX = 3804h
Return: AX = ???
SeeAlso: AX=3800h,AX=3803h,AX=3805h
--------a-103805-----------------------------
INT 10 - Tinytalk Personal v1.10 - GET ???
	AX = 3805h
Return: AL = ???
SeeAlso: AX=3800h,AX=3803h,AX=3804h
--------a-103806-----------------------------
INT 10 - Tinytalk Personal v1.10 - ???
	AX = 3806h
	ES:DX -> ASCIZ ???
Return: ???
SeeAlso: AX=3800h
--------a-1039-------------------------------
INT 10 - Tinytalk Personal v1.10 - ???
	AH = 39h
Program: Tinytalk is a shareware screen reader by OMS Development/Eric Bohlman
Note:	this function was a NOP in TTDEMO.EXE, but may be implemented in other
	  variants of Tinytalk
--------V-1040-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "GMODE" - SET GRAPHICS MODE
	AH = 40h
Return: nothing
Program: Hercules GRAFIX (or GRAPH X, as it is called in some documentation)
	  provides text output in graphics mode and some graphics primitives
	  on the Hercules Graphics Card
Desc:	switch the Hercules Graphics Card into graphics mode (720x348) without
	  clearing the screen; make Page 0 the default for both writing and
	  display, and set LEVEL (see AH=44h) to 01h
SeeAlso: AH=00h,AH=41h,AH=42h
Index:	video modes;Hercules
--------V-1041-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "TMODE" - SET TEXT MODE
	AH = 41h
Return: nothing
Desc:	switch the Hercules Graphics Card into text mode
SeeAlso: AH=00h,AH=40h
Index:	video modes;Hercules
--------V-1042-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "CLRSCR" - CLEAR CURRENT PAGE
	AH = 42h
Return: nothing
SeeAlso: AH=45h
--------V-1043-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "GPAGE" - SELECT DRAWING PAGE
	AH = 43h
	AL = page number (0,1)
Return: nothing
Desc:	specify which of the two pages of video memory is to be used for
	  output
SeeAlso: AH=05h,AH=44h,AH=45h
--------V-1044-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "LEVEL" - SELECT DRAWING FUNCTION
	AH = 44h
	AL = drawing function
	    00h clear pixels
	    01h set pixels
	    02h invert pixels
Return: nothing
Desc:	specify how graphics output will change the display
SeeAlso: AH=40h,AH=45h,AH=46h,AH=4Bh,AH=4Ch,AH=4Dh
--------V-1045-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "DISP" - SELECT PAGE TO DISPLAY
	AH = 45h
	AL = page number (0,1)
Return: nothing
Desc:	specify which of the two pages of video memory is visible on screen
SeeAlso: AH=05h,AH=42h,AH=43h
--------V-1046-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "PLOT" - DRAW ONE PIXEL
	AH = 46h
	DI = x (0-719)
	BP = y (0-347)
Return: nothing
Notes:	function 44h determines operation and function 43h which page to use
	if the indicated coordinate is invalid, this function does nothing
SeeAlso: AH=0Ch,AH=47h,AH=49h,AH=4Ch,AH=4Dh
--------V-1047-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "GETPT" - FIND PIXEL VALUE
	AH = 47h
	DI = x (0-719)
	BP = y (0-347)
Return: AL = 00h pixel clear
	AL = 01h pixel set
Note:	function 43h specifies which page is used
SeeAlso: AH=0Dh,AH=46h
--------V-1048-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "MOVE" - MOVE TO POINT
	AH = 48h
	DI = x (0-719)
	BP = y (0-347)
Return: nothing
Desc:	specify the location from which to start the next graphics output
SeeAlso: AH=49h
--------V-1049-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "DLINE" - DRAW TO POINT
	AH = 49h
	DI = x (0-719)
	BP = y (0-347)
Return: nothing
Note:	function 48h or 49h specify first point, 44h operation and 43h page to
	  use
SeeAlso: AH=43h,AH=44h,AH=48h,AH=4Ch,AH=4Dh
--------V-104A-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "BLKFIL" - BLOCK FILL
	AH = 4Ah
	DI = x coordinate of lower left corner
	BP = y coordinate of lower left corner
	BX = height in pixels
	CX = width in pixels
Return: nothing
Desc:	draw a solid rectangle of the specified size at the given location
SeeAlso: AH=4Eh
--------V-104B-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "TEXT" - DISPLAY CHARACTER
	AH = 4Bh
	AL = character to display
	DI = x (0-719)
	BP = y (0-347)
Return: nothing
Notes:	unlike the other BIOS character functions character position is
	  specified in pixels rather than rows and columns
	the character is writting using the drawing function last specified by
	  AH=44h
SeeAlso: AH=09h,AH=0Ah,AH=44h
--------P-104B-------------------------------
INT 10 - FRIEZE - API
	AH = 4Bh
	CL = function
	    00h (v6.x-) print window
		AL = mode
		    00h character
		    01h normal
		    02h sideways
	    01h load window
		ES:BX -> ASCIZ filename from which to read
	    02h save window
		ES:BX -> ASCIZ filename to which to write
	    03h set print width
		AL = width in 1/4 inches
	    04h set print height
		AL = height in 1/4 inches
	    05h reserved
	    06h set left margin
		AL = printout margin in 1/4 inches
	    07h set window size
		ES:BX -> four-WORD structure with Xmin, Ymin, Xmax, Ymax
	    08h reserved
	    09h set patterns
		ES:BX -> 16-BYTE vector of screen->printer color correspondnces
	    0Ah get patterns
		ES:BX -> 16-BYTE buffer for color correspondences
	    0Bh set mode
		AL = mode
	    0Ch (v7.41) ???
		AL = ???
		    00h ??? (calls original INT 05)
		    else ???
	    0Dh (v7.41) ???
		AL = ???
		    00h ??? (calls original INT 05)
		    else ???
	    0Eh (v7.41) ???
		???
	    0Fh get window
		ES:BX -> four-WORD buffer for Xmin, Ymin, Xmax, Ymax
	    10h set print options
		ES:BX -> printer options in same format as FRIEZE cmdline
	    11h initialize
		ES:BX -> three-WORD array from CARDS.DAT for HRes, VRes, code
	    12h (v7.41) ???
		???
	    13h (v7.41) ???
		???
	    14h get version
		Return: AH = major version (00h if FRIEZE version before 7)
			AL = minor version
	    15h set parameters
		ES:BX -> parameter table (see #00068)
	    16h get parameters
		ES:BX -> buffer for parameter table (see #00068)
	    17h get printer resolution
		ES:BX -> 12-WORD table for six horizontal/vertical resol pairs
	    18h (v8.0 only) reserved
	    50h (v7.41) get ???
		Return: AX = ???
	    51h (v7.41) get ???
		Return: ES = ??? (seen 2348h)
			AX = ??? (seen 8432h)
Return: AX = status (see #00067)
SeeAlso: AH=0Fh/SI=F123h

(Table 00067)
Values for FRIEZE function status:
 00h	successful
 01h	user aborted printout with ESC
 02h	reserved
 03h	file read error
 04h	file write error or printer error
 05h	file not found
 06h	invalid header (not an image or wrong screen mode) or can't create file
 07h	file close error
 08h	disk error
 09h	(v7.0+) printer error
 0Ah	invalid function
 0Bh	(v7.0+) can't create file
 0Ch	(v7.0+) wrong video mode

Format of FRIEZE parameter table:
Offset	Size	Description	(Table 00068)
 00h	WORD	top margin (1/100 inch)
 02h	WORD	left margin (1/100 inch)
 04h	WORD	horizontal size (1/100 inch)
 06h	WORD	vertical size (1/100 inch)
 08h	WORD	quality/draft mode
		00h draft mode
		01h quality mode
		02h use horizontal/vertical resolution for output resolution
 0Ah	WORD	printer horizontal resolution (dots per inch)
 0Ch	WORD	printer vertical resolution (dots per inch)
 0Eh	WORD	reserved (FFFFh)
Note:	any field which should remain unchanged may be filled with FFFFh
--------V-104C-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "ARC" - DRAW ARC
	AH = 4Ch
	AL = quadrant (1 = upper right, 2 = upper left, etc)
	DI = x coordinate of center
	BP = y coordinate of center
	BX = radius
Return: nothing
SeeAlso: AH=49h,AH=4Dh
--------V-104D-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "CIRC" - DRAW CIRCLE
	AH = 4Dh
	DI = x of center
	BP = y of center
	BX = radius
Return: nothing
SeeAlso: AH=49h,AH=4Ch
--------V-104E-------------------------------
INT 10 - VIDEO - Hercules GRAFIX - "FILL" - FILL AREA
	AH = 4Eh
	DI = x coordinate of an interior point
	BP = y coordinate of an interior point
Return: nothing
Desc:	fill a convex polygonal area bounded by a contiguous line of the
	  opposite color with the border color
Note:	the first fill makes the figure solid, the second erases it
SeeAlso: AH=4Ah
--------V-104E00-----------------------------
INT 10 - VESA XGA BIOS Extensions - GET XGA ENVIRONMENT INFORMATION
	AX = 4E00h
	ES:DI -> 256-byte buffer for XGA information (see #00069)
Return: AL = 4Eh if function supported
	    AH = status
		00h successful
		else error code
Desc:	determine whether VESA XGA extensions are present and the capabilities
	  supported by the display adapter
SeeAlso: AX=4E01h,AX=4E02h,AX=4F00h
Index:	installation check;VESA XGA

Format of XGA information buffer:
Offset	Size	Description	(Table 00069)
 00h  4 BYTEs	signature ("VESA")
 04h	WORD	VESA version number
 06h	DWORD	pointer to ASCIZ OEM string
 0Ah	DWORD	environment flags (see #00070)
 0Eh	WORD	number of XGA adapters installed (other VESA XGA functions
		  require a handle indicating which adapter to use)
 10h 240 BYTEs	reserved

Bitfields for XGA environment flags:
Bit(s)	Description	(Table 00070)
 0-1	system bus (00 = MCA, 01 = ISA, 10 = EISA)
 2	bus mastering available
 3-31	reserved
--------V-104E01----------------------------
INT 10 - VESA XGA BIOS Extensions - RETURN XGA SUBSYSTEM INFORMATION
	AX = 4E01h
	DX = XGA handle (0 to number of XGAs-1)
	ES:DI -> 256-byte buffer for subsystem information (see #00071)
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
	    else error code
SeeAlso: AX=4E00h,AX=4E02h

Format of XGA subsystem information:
Offset	Size	Description	(Table 00071)
 00h	DWORD	pointer to null-terminated board OEM string
 04h	DWORD	capabilities (see #00072)
 08h	DWORD	pointer to 8KB XGA ROM (or NULL)
 0Ch	DWORD	pointer to the XGA memory mapped registers
 10h	WORD	base address of XGA I/O registers (21x0h)
 12h	DWORD	pointer to start of physical video memory
		(A000h:0000h or B000h:0000h)
 16h	DWORD	physical address of 4MB aperture (or NULL if none)
 1Ah	DWORD	physical address of 1MB aperture (or NULL if none)
 1Eh	DWORD	physical address of 64KB aperture (or NULL if not enabled)
 22h	DWORD	physical address of OEM aperture (or NULL if none)
 26h	WORD	size of OEM aperture in 64KByte units
 28h	DWORD	pointer to list of video modes
		The list is a series of WORDs terminated by FFFFh
 2Ch	WORD	number of 64KB blocks on the board
 2Eh	DWORD	XGA manufacturer ID
		byte 0 POS data index 1
		byte 1 is index 2
		byte 2 is 21xAh index 75h
 32h 206 BYTEs	reserved

Bitfields for XGA capabilities:
Bit(s)	Description	(Table 00072)
 0-1	board bus architecture: 0=MCA, 1=ISA, 3=EISA
 2-3	reserved
 4-6	DMA Channel assigned for acquiring bus mastership (only for ISA bus)
 7	DMA Channel Status (ISA only). enabled if set
 8-31	reserved
--------V-104E02-----------------------------------
INT 10 - VESA XGA BIOS Extensions - RETURN XGA MODE INFORMATION
	AX = 4E02h
	CX = Video mode
	DX = XGA handle
	ES:DI -> 256 byte buffer for mode information (see #00073)
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
	    else error code
SeeAlso: AX=4E00h,AX=4E01h

Format of XGA mode information:
Offset	Size	Description	(Table 00073)
 00h	WORD	attributes of the mode (see #00074)
 02h	WORD	bytes per logical scanline
 04h	WORD	horizontal resolution in pixels
 06h	WORD	vertical resolution in scanlines
 08h	BYTE	character Width in pixels
 09h	BYTE	character Height in pixels
 0Ah	BYTE	number of planes
 0Bh	BYTE	bits per pixels
 0Ch	BYTE	memory model (see #00075)
 0Dh	BYTE	number of Image Pages
 0Eh	BYTE	number of Red bits
 0Fh	BYTE	bit position of Red bit field
 10h	BYTE	number of Green bits
 11h	BYTE	bit position of Green bit field
 12h	BYTE	number of Blue bits
 13h	BYTE	bit position of Blue bit field
 14h	BYTE	number of Reserved bits
 15h	BYTE	bit position of Reserved bit field
 16h 235 BYTEs	reserved

Bitfields for XGA mode attributes:
Bit(s)	Description	(Table 00074)
 0	set if mode is supported
 1	reserved
 2	output is supported by the BIOS
 3	reserved
 4	if set this is a graphics mode (VGA registers inactive, XGA active),
	  if clear this is a text mode (VGA registers active, XGA inactive)

(Table 00075)
Values for XGA video memory model:
 00h	Text Mode
 01h	CGA graphics
 02h	Hercules graphics
 03h	4-planar graphics
 04h	Packed Pixel
 05h	Non-chain 4, 256 color
 06h	Direct Color
 07h	YUV-24
--------V-104E03-----------------------------------
INT 10 - VESA XGA BIOS Extensions - SET XGA VIDEO MODE
	AX = 4E03h
	BX = video mode
	CX = other command flags
	     bit 0  If clear the feature connector is set to the default state
	DX = XGA handle
	ES:DI -> 256 byte buffer
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
	    else error code
SeeAlso: AH=00h,AX=4E04h,AX=4F02h
--------V-104E04-----------------------------------
INT 10 - VESA XGA BIOS Extensions - RETURN CURRENT VIDEO MODE
	AX = 4E04h
	DX = XGA handle
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
		BX??? = current mode
	    else error code
SeeAlso: AH=0Fh,AX=4E03h,AX=4F03h
--------V-104E05-----------------------------------
INT 10 - VESA XGA BIOS Extensions - SET FEATURE CONNECTOR STATE
	AX = 4E05h
	BX = Feature Connector State (see #00076)
	DX = XGA handle
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
	    else error code
SeeAlso: AX=4E00h,AX=4E06h

Bitfields for XGA Feature Connector State:
Bit(s)	Description	(Table 00076)
 0	Feature Connector is enabled
 1	Feature Connector is in Output Mode rather than Input Mode
 2-15	reserved (0)
--------V-104E06-----------------------------------
INT 10 - VESA XGA BIOS Extensions - RETURN FEATURE CONNECTOR STATE
	AX = 4E06h
	DX = XGA handle
Return: AL = 4Eh if function supported
	AH = status
	    00h	 function successful
	    else error code
	BX = Feature Connector State (see #00076)
SeeAlso: AX=4E00h,AX=4E05h
--------V-104F00-----------------------------
INT 10 - VESA SuperVGA BIOS (VBE) - GET SuperVGA INFORMATION
	AX = 4F00h
	ES:DI -> buffer for SuperVGA information (see #00077)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		ES:DI buffer filled
	    01h failed
	    ---VBE v2.0---
	    02h function not supported by current hardware configuration
	    03h function invalid in current video mode
Desc:	determine whether VESA BIOS extensions are present and the capabilities
	  supported by the display adapter
SeeAlso: AX=4E00h,AX=4F01h,AX=7F00h"SOLLEX",AX=A00Ch
Index:	installation check;VESA SuperVGA

Format of SuperVGA information:
Offset	Size	Description	(Table 00077)
 00h  4 BYTEs	(ret) signature ("VESA")
		(call) VESA 2.0 request signature ("VBE2"), required to receive
		  version 2.0 info
 04h	WORD	VESA version number (one-digit minor version -- 0102h = v1.2)
 06h	DWORD	pointer to OEM name
		"761295520" for ATI
 0Ah	DWORD	capabilities flags (see #00078)
 0Eh	DWORD	pointer to list of supported VESA and OEM video modes
		(list of words terminated with FFFFh)
 12h	WORD	total amount of video memory in 64K blocks
---VBE v1.x ---
 14h 236 BYTEs	reserved
---VBE v2.0 ---
 14h	WORD	OEM software version (BCD, high byte = major, low byte = minor)
 16h	DWORD	pointer to vendor name
 1Ah	DWORD	pointer to product name
 1Eh	DWORD	pointer to product revision string
 22h	WORD	(if capabilities bit 3 set) VBE/AF version (BCD)
		0100h for v1.0P
 24h	DWORD	(if capabilities bit 3 set) pointer to list of supported
		  accelerated video modes (list of words terminated with FFFFh)
 28h 216 BYTEs	reserved for VBE implementation
100h 256 BYTEs	OEM scratchpad (for OEM strings, etc.)
Notes:	the list of supported video modes is stored in the reserved portion of
	  the SuperVGA information record by some implementations, and it may
	  thus be necessary to either copy the mode list or use a different
	  buffer for all subsequent VESA calls
	not all of the video modes in the list of mode numbers may be
	  supported, e.g. if they require more memory than currently installed
	  or are not supported by the attached monitor.	 Check any mode you
	  intend to use through AX=4F01h first.
	the 1.1 VESA document specifies 242 reserved bytes at the end, so the
	  buffer should be 262 bytes to ensure that it is not overrun; for
	  v2.0, the buffer should be 512 bytes
	the S3 specific video modes will most likely follow the FFFFh
	  terminator at the end of the standard modes.	A search must then
	  be made to find them, FFFFh will also terminate this second list
	in some cases, only a "stub" VBE may be present, supporting only
	  AX=4F00h; this case may be assumed if the list of supported video
	  modes is empty (consisting of a single word of FFFFh)

Bitfields for VESA capabilities:
Bit(s)	Description	(Table 00078)
 0	DAC can be switched into 8-bit mode
 1	non-VGA controller
 2	programmed DAC with blank bit (i.e. only during blanking interval)
 3	(VBE v3.0) controller supports hardware stereoscopic signalling
 3	controller supports VBE/AF v1.0P extensions
 4	(VBE v3.0) if bit 3 set:
	    =0 stereo signalling via external VESA stereo connector
	    =1 stereo signalling via VESA EVC connector
 4	(VBE/AF v1.0P) must call EnableDirectAccess to access framebuffer
 5	(VBE/AF v1.0P) controller supports hardware mouse cursor
 6	(VBE/AF v1.0P) controller supports hardware clipping
 7	(VBE/AF v1.0P) controller supports transparent BitBLT
 8-31	reserved (0)
SeeAlso: #00077,AX=4F09h
--------V-104F01-----------------------------
INT 10 - VESA SuperVGA BIOS - GET SuperVGA MODE INFORMATION
	AX = 4F01h
	CX = SuperVGA video mode (see #04082 for bitfields)
	ES:DI -> 256-byte buffer for mode information (see #00079)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		ES:DI buffer filled
	    01h failed
Desc:	determine the attributes of the specified video mode
SeeAlso: AX=4F00h,AX=4F02h

Bitfields for VESA/VBE video mode number:
Bit(s)	Description	(Table 04082)
 15	preserve display memory on mode change
 14	(VBE v2.0+) use linear (flat) frame buffer
 13	(VBE/AF 1.0P) VBE/AF initializes accelerator hardware
 12	reserved for VBE/AF
 11	(VBE v3.0) user user-specified CRTC refresh rate values
 10-9	reserved for future expansion
 8-0	video mode number (0xxh are non-VESA modes, 1xxh are VESA-defined)

Format of VESA SuperVGA mode information:
Offset	Size	Description	(Table 00079)
 00h	WORD	mode attributes (see #00080)
 02h	BYTE	window attributes, window A (see #00081)
 03h	BYTE	window attributes, window B (see #00081)
 04h	WORD	window granularity in KB
 06h	WORD	window size in KB
 08h	WORD	start segment of window A (0000h if not supported)
 0Ah	WORD	start segment of window B (0000h if not supported)
 0Ch	DWORD	-> FAR window positioning function (equivalent to AX=4F05h)
 10h	WORD	bytes per scan line
---remainder is optional for VESA modes in v1.0/1.1, needed for OEM modes---
 12h	WORD	width in pixels (graphics) or characters (text)
 14h	WORD	height in pixels (graphics) or characters (text)
 16h	BYTE	width of character cell in pixels
 17h	BYTE	height of character cell in pixels
 18h	BYTE	number of memory planes
 19h	BYTE	number of bits per pixel
 1Ah	BYTE	number of banks
 1Bh	BYTE	memory model type (see #00082)
 1Ch	BYTE	size of bank in KB
 1Dh	BYTE	number of image pages (less one) that will fit in video RAM
 1Eh	BYTE	reserved (00h for VBE 1.0-2.0, 01h for VBE 3.0)
---VBE v1.2+ ---
 1Fh	BYTE	red mask size
 20h	BYTE	red field position
 21h	BYTE	green mask size
 22h	BYTE	green field size
 23h	BYTE	blue mask size
 24h	BYTE	blue field size
 25h	BYTE	reserved mask size
 26h	BYTE	reserved mask position
 27h	BYTE	direct color mode info
		bit 0: color ramp is programmable
		bit 1: bytes in reserved field may be used by application
---VBE v2.0+ ---
 28h	DWORD	physical address of linear video buffer
 2Ch	DWORD	pointer to start of offscreen memory
 30h	WORD	KB of offscreen memory
---VBE v3.0 ---
 32h	WORD	bytes per scan line in linear modes
 34h	BYTE	number of images (less one) for banked video modes
 35h	BYTE	number of images (less one) for linear video modes
 36h	BYTE	linear modes: size of direct color red mask (in bits)
 37h	BYTE	linear modes: bit position of red mask LSB (e.g. shift count)
 38h	BYTE	linear modes: size of direct color green mask (in bits)
 39h	BYTE	linear modes: bit position of green mask LSB (e.g. shift count)
 3Ah	BYTE	linear modes: size of direct color blue mask (in bits)
 3Bh	BYTE	linear modes: bit position of blue mask LSB (e.g. shift count)
 3Ch	BYTE	linear modes: size of direct color reserved mask (in bits)
 3Dh	BYTE	linear modes: bit position of reserved mask LSB
 3Eh	DWORD	maximum pixel clock for graphics video mode, in Hz
 42h 190 BYTEs	reserved (0)
Note:	while VBE 1.1 and higher will zero out all unused bytes of the buffer,
	  v1.0 did not, so applications that want to be backward compatible
	  should clear the buffer before calling

Bitfields for VESA SuperVGA mode attributes:
Bit(s)	Description	(Table 00080)
 0	mode supported by present hardware configuration
 1	optional information available (must be =1 for VBE v1.2+)
 2	BIOS output supported
 3	set if color, clear if monochrome
 4	set if graphics mode, clear if text mode
---VBE v2.0+ ---
 5	mode is not VGA-compatible
 6	bank-switched mode not supported
 7	linear framebuffer mode supported
 8	double-scan mode available (e.g. 320x200 and 320x240)
---VBE v3.0 ---
 9	interlaced mode available
 10	hardware supports triple buffering
 11	hardware supports stereoscopic display
 12	dual display start address support
 13-15	reserved
---VBE/AF v1.0P---
 9	application must call EnableDirectAccess before calling bank-switching
	  functions
SeeAlso: #00079

Bitfields for VESA SuperVGA window attributes:
Bit(s)	Description	(Table 00081)
 0	exists
 1	readable
 2	writable
 3-7	reserved
SeeAlso: #00079

(Table 00082)
Values for VESA SuperVGA memory model type:
 00h	text
 01h	CGA graphics
 02h	HGC graphics
 03h	16-color (EGA) graphics
 04h	packed pixel graphics
 05h	"sequ 256" (non-chain 4) graphics
 06h	direct color (HiColor, 24-bit color)
 07h	YUV (luminance-chrominance, also called YIQ)
 08h-0Fh reserved for VESA
 10h-FFh OEM memory models
SeeAlso: #00079
--------V-104F02-----------------------------
INT 10 - VESA SuperVGA BIOS - SET SuperVGA VIDEO MODE
	AX = 4F02h
	BX = new video mode (see #04082,#00083,#00084)
	ES:DI -> (VBE 3.0+) CRTC information block, bit mode bit 11 set
		  (see #04083)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
Notes:	bit 13 may only be set if the video mode is present in the list of
	  accelerated video modes returned by AX=4F00h
	if the DAC supports both 8 bits per primary color and 6 bits, it will
	  be reset to 6 bits after a mode set; use AX=4F08h to restore 8 bits
SeeAlso: AX=4E03h,AX=4F00h,AX=4F01h,AX=4F03h,AX=4F08h

(Table 00083)
Values for VESA video mode:
 00h-FFh OEM video modes (see #00010 at AH=00h)
 100h	640x400x256
 101h	640x480x256
 102h	800x600x16
 103h	800x600x256
 104h	1024x768x16
 105h	1024x768x256
 106h	1280x1024x16
 107h	1280x1024x256
 108h	80x60 text
 109h	132x25 text
 10Ah	132x43 text
 10Bh	132x50 text
 10Ch	132x60 text
---VBE v1.2+ ---
 10Dh	320x200x32K
 10Eh	320x200x64K
 10Fh	320x200x16M
 110h	640x480x32K
 111h	640x480x64K
 112h	640x480x16M
 113h	800x600x32K
 114h	800x600x64K
 115h	800x600x16M
 116h	1024x768x32K
 117h	1024x768x64K
 118h	1024x768x16M
 119h	1280x1024x32K (1:5:5:5)
 11Ah	1280x1024x64K (5:6:5)
 11Bh	1280x1024x16M
---VBE 2.0+ ---
 120h	1600x1200x256
 121h	1600x1200x32K
 122h	1600x1200x64K
81FFh	special full-memory access mode
Notes:	the special mode 81FFh preserves the contents of the video memory and
	  gives access to all of the memory; VESA recommends that the special
	  mode be a packed-pixel mode.	For VBE 2.0+, it is required that the
	  VBE implement the mode, but not place it in the list of available
	  modes (mode information for this mode can be queried directly,
	  however).
	as of VBE 2.0, VESA will no longer define video mode numbers
SeeAlso: #00010,#00011,#00084,#00191
Index:	video modes;VESA

(Table 00084)
Values for S3 OEM video mode:
 201h	640x480x256
 202h	800x600x16
 203h	800x600x256
 204h	1024x768x16
 205h	1024x768x256
 206h	1280x960x16
 207h	1152x864x256 (Diamond Stealth 64)
 208h	1280x1024x16
 209h	1152x864x32K
 20Ah	1152x864x64K (Diamond Stealth 64)
 20Bh	1152x864x4G
 211h	640x480x64K (Diamond Stealth 24)
 211h	640x400x4G  (Diamond Stealth64 Video / Stealth64 Graphics)
 212h	640x480x16M (Diamond Stealth 24)
 301h	640x480x32K
Note:	these modes are only available on video cards using S3's VESA driver
SeeAlso: #00083,#00191,#00732 at INT 1A/AX=B102h
Index:	video modes;S3

Format of VESA VBE CRTC Information Block:
Offset	Size	Description	(Table 04083)
 00h	WORD	total number of pixels horizontally
 02h	WORD	horizontal sync start (in pixels)
 04h	WORD	horizontal sync end (in pixels)
 06h	WORD	total number of scan lines
 08h	WORD	vertical sync start (in scan lines)
 0Ah	WORD	vertical sync end (in scan lines)
 0Ch	BYTE	flags (see #04084)
 0Dh	DWORD	pixel clock, in Hz
 11h	WORD	refresh rate, in 0.01 Hz units
		this field MUST be set to pixel_clock / (HTotal * VTotal),
		  even though it may not actually be used by the VBE
		  implementation
 13h 40 BYTEs	reserved

Bitfields for VESA VBE CRTC Information Block flags:
Bit(s)	Description	(Table 04084)
 0	enable double scanning
 1	enable interlacing
 2	horizontal sync polarity (0 positive, 1 negative)
 3	vertical sync polarity (0 positive, 1 negative)
SeeAlso: #04083
--------V-104F03-----------------------------
INT 10 - VESA SuperVGA BIOS - GET CURRENT VIDEO MODE
	AX = 4F03h
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		BX = video mode (see #00083,#00084)
		    bit 13: VBE/AF v1.0P accelerated video mode
		    bit 14: linear frame buffer enabled (VBE v2.0+)
		    bit 15: don't clear video memory
	    01h failed
SeeAlso: AH=0Fh,AX=4E04h,AX=4F02h
--------V-104F04-----------------------------
INT 10 - VESA SuperVGA BIOS - SAVE/RESTORE SuperVGA VIDEO STATE
	AX = 4F04h
	DL = subfunction
	    00h get state buffer size
		Return: BX = number of 64-byte blocks needed
	    01h save video states
		ES:BX -> buffer
	    02h restore video states
		ES:BX -> buffer
	CX = states to save/restore (see #00085)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
SeeAlso: AH=1Ch,AX=5F90h,AX=5FA0h

Bitfields for VESA SuperVGA states to save/restore:
Bit(s)	Description	(Table 00085)
 0	video hardware state
 1	video BIOS data state
 2	video DAC state
 3	SuperVGA register state
SeeAlso: #00048,#00186
--------V-104F05-----------------------------
INT 10 - VESA SuperVGA BIOS - CPU VIDEO MEMORY CONTROL
	AX = 4F05h
	BH = subfunction
	    00h select video memory window
		DX = window address in video memory (in granularity units)
	    01h get video memory window
		Return: DX = window address in video memory (in gran. units)
	BL = window number
	    00h window A
	    01h window B
	ES = selector for memory-mapped registers (VBE 2.0+, when called from
	      32-bit protected mode)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
Note:	when using an accelerated video mode under VBE/AF v1.0P, the
	  application must call EnableDirectAccess before switching banks if
	  bit 9 of the video mode attributes flag is set (see #00080)
BUG:	Phoenix S3 Trio64V+ v1.02-02 reportedly returns garbage in DX for
	  subfunction 01h
SeeAlso: AX=4F01h,AX=4F06h,AX=4F07h,AX=7000h/BX=0004h
--------V-104F06-----------------------------
INT 10 - VESA SuperVGA BIOS v1.1+ - GET/SET LOGICAL SCAN LINE LENGTH (PIXELS)
	AX = 4F06h
	BL = subfunction
	    00h set scan line length
		CX = desired width in pixels
	    01h get scan line length
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
	BX = bytes per scan line
	CX = number of pixels per scan line
	DX = maximum number of scan lines
Notes:	if the desired width is not achievable, the next larger width will be
	  set
	the scan line may be wider than the visible area of the screen
	this function is valid in text modes, provided that pixel values are
	  multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h/BL=02h,AX=4F06h/BL=03h,AX=4F07h
--------V-104F06BL02-------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - SET LOGICAL SCAN LINE LENGTH (BYTES)
	AX = 4F06h
	BL = 02h
	CX = desired scanline width in bytes
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
	BX = bytes per scan line
	CX = number of pixels per scan line
	DX = maximum number of scan lines
Notes:	if the desired width is not achievable, the next larger width will be
	  set
	the scan line may be wider than the visible area of the screen
	this function is valid in text modes, provided that pixel values are
	  multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h,AX=4F06h/BL=03h,AX=4F07h
--------V-104F06BL03-------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - GET MAXIMUM SCAN LINE LENGTH
	AX = 4F06h
	BL = 03h
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
	BX = maximum bytes per scan line
	CX = maximum number of pixels per scan line
Notes:	this function is valid in text modes, provided that pixel values are
	  multiplied by the character cell width/height
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h,AX=4F06h/BL=02h,AX=4F07h
--------V-104F07-----------------------------
INT 10 - VESA SuperVGA BIOS v1.1+ - GET/SET DISPLAY START
	AX = 4F07h
	BL = subfunction
	    00h,80h set display start
		CX = leftmost displayed pixel in scan line
		DX = first displayed scan line
	    01h get display start
		Return: BH = 00h
			CX = leftmost displayed pixel in scan line
			DX = first displayed scan line
	BH = 00h (reserved)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
Notes:	this function is valid in text modes, provided that values are
	  multiplied by the character cell width/height
	subfunction 80h waits until vertical retrace before changing the
	  display start address (VBE v2.0+)
SeeAlso: AX=4F01h,AX=4F05h,AX=4F06h
--------V-104F07-----------------------------
INT 10 - VESA SuperVGA BIOS v3.0+ - SCHEDULED DISPLAY START
	AX = 4F07h
	BL = subfunction
	    02h,82h (VBE v3.0) schedule display start at next vertical retrace
		ECX = display start address in bytes
	    03h,83h schedule stereoscopic display start
		ECX = left image start address (in bytes)
		EDX = right image start address (in bytes)
	    04h	get scheduled display start status
		Return:	CX = start status
			    (00h no display flip, else display has flipped)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
SeeAlso: AX=4F07h"DISPLAY START",AX=4F07h"STEREOSCOPIC"
--------V-104F07-----------------------------
INT 10 - VESA SuperVGA BIOS v3.0+ - ENABLE/DISABLE STEREOSCOPIC MODE
	AX = 4F07h
	BL = subfunction
	    05h enable stereoscopic mode
	    06h	disable stereoscopic mode
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
Note:	when stereoscopic mode is enabled, the display start address will
	  automatically alternate between the left and right images on every
	  vertical retrace
SeeAlso: AX=4F07h"DISPLAY START",AX=4F07h"SCHEDULED"
--------V-104F08-----------------------------
INT 10 - VESA SuperVGA BIOS v1.2+ - GET/SET DAC PALETTE CONTROL
	AX = 4F08h
	BL = subfunction
	    00h set DAC palette width
		BH = desired number of bits per primary color
	    01h get DAC palette width
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		BH = current number of bits per primary (06h = standard VGA)
	    01h failed
--------V-104F09-----------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - GET/SET PALETTE ENTRIES
	AX = 4F09h
	BL = subfunction
	    00h set (primary) palette
	    01h get (primary) palette
	    02h set secondary palette data
	    03h get secondary palette data
	    80h set palette during vertical retrace
	CX = number of entries to change
	DX = starting palette index
	ES:DI -> palette buffer, array of DAC entries (see #00086)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
	    01h failed
SeeAlso: AX=4F0Ah,AX=D000h"S3VBE"

Format of VESA VBE palette entry:
Offset	Size	Description	(Table 00086)
 00h	BYTE	red
 01h	BYTE	green
 02h	BYTE	blue
 03h	BYTE	alpha or alignment byte
--------V-104F0ABL00-------------------------
INT 10 - VESA SuperVGA BIOS v2.0+ - GET PROTECTED-MODE INTERFACE
	AX = 4F0Ah
	BL = 00h
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		ES:DI -> protected-mode table (see #00087)
		CX = length of table in bytes, included protected-mode code
	    01h failed
SeeAlso: AX=4F00h,AX=4F05h,AX=4F07h,AX=4F09h

Format of VESA VBE 2.0 protected-mode table:
Offset	Size	Description	(Table 00087)
 00h	WORD	offset (within table) of protected-mode code for Function 5
		  (Set Window)
 02h	WORD	offset of protected-mode code for Function 7 (Set Disp Start)
 04h	WORD	offset of protected-mode code for Function 9 (Set Primary
		  Palette)
 06h	WORD	offset (within table) of list of I/O ports and memory locations
		  for which I/O privilege may be required in protected mode
		  (0000h if no list) (see #04085)
 08h	var	code and optional port/memory list

Format of VESA VBE 2.0+ protected-mode port/memory list:
Offset	Size	Description	(Table 04085)
 00h	WORD	I/O port number
	...
	WORD	FFFFh marking end of I/O port list
	DWORD	memory region base address
	WORD	memory region limit (one less than length)
	WORD	FFFFh marking end of memory region list
Note:	the memory region is optional; if not present, there will be a word
	  of FFFFh immediately following the FFFFh marking the end of the I/O
	  port list
SeeAlso: #00087
--------V-104F0A-----------------------------
INT 10 O - VESA SuperVGA BIOS v2.0 beta - GET PROTECTED-MODE CODE
	AX = 4F0Ah
	BX = function to be copied (see #00088)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		CX = number of bytes to copy
		ES:DI -> code for requested function
	    01h failed
SeeAlso: AX=4F09h,AX=D000h"S3VBE"

(Table 00088)
Values for VESA VBE protected-mode function identifiers:
 0001h	set bank (see AX=4F05h)
 0002h	set display start (see AX=4F07h)
 0003h	set palette (see AX=4F09h)
--------V-104F0BBL00-------------------------
INT 10 - VESA SuperVGA BIOS v3.0 - GET NEAREST PIXEL CLOCK
	AX = 4F0Bh
	BL = 00h get closest pixel clock
	ECX = requested clock frequency in Hz
	DX = video mode number
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		ECX = nearest clock rate
	    01h failed
--------V-104F0B-----------------------------
INT 10 - VESA SuperVGA BIOS - GET VBE/AF v1.0P DEVICE CONTEXT BUFFER
	AX = 4F0Bh
	BL = subfunction
	    00h get length of device context buffer
	    01h initialize device context buffer
		ES:DI -> real-mode address of buffer (see #00089)
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		CX = number of bytes required for buffer (if BL=00h on entry)
		ES:DI buffer initialized (if BL=01h on entry)
	    01h failed
Note:	this interface description is derived from the draft VBE/AF proposal
	  (version 1.0P, document revsion 0.12P, dated 13jan95)
SeeAlso: AX=4F00h,AX=4F01h,AX=4F17h

Format of VBE/AF v1.0P Device Context buffer:
Offset	Size	Description	(Table 00089)
 00h	WORD	maximum X coordinate in frame buffer (0 = left edge)
		Note:	application must never pass X coordinate greater than
			  this value to the SetClipRect function (values are
			  NOT range-checked!)
 02h	WORD	maximum Y coordinate in frame buffer (0 = top edge)
		Note:	application must never pass Y coordinate greater than
			  this value to the SetClipRect function
 04h	DWORD	-> "SetForeColor" to set foreground color/mix (see #00091)
 08h	DWORD	-> "SetBackColor" to set background color/mix (see #00092)
 0Ch	DWORD	-> "SetClipRect" set hardware clipping rectangle (see #00093)
 10h	DWORD	-> function "DrawScan" to draw a single scan line
 14h	DWORD	-> function "DrawScanList" to draw a list of scan lines
 18h	DWORD	-> function "DrawRect" to draw a solid rectangle
 1Ch	DWORD	-> function "DrawLine" to draw a solid line
 20h	DWORD	-> function "DrawPattScan" to draw a patterned scan line
 24h	DWORD	-> function "BitBlt" to perform screen-to-screen BitBLT
 28h	DWORD	-> "TransBitBlt" to perform transparent screen-to-screen BitBLT
 2Ch	DWORD	-> "MonoBitBlt" to monochrome expansion screen-to-screen BitBLT
 30h	DWORD	-> function "SetCursor" to download hardware cursor image
 34h	DWORD	-> function "SetCursorPos" to set hardware cursor position
 38h	DWORD	-> function "SetCursorColor" to set hardware cursor color
 3Ch	DWORD	-> function "ShowCursor" to show/hide hardware cursor
 40h	DWORD	-> function "WaitTillIdle" to wait until graphics engine idle
 44h	DWORD	-> "EnableDirectAccess" to enable direct framebuffer access
 48h	DWORD	-> "DisableDirectAccess" to disable direct framebuffer access
 4Ch	DWORD	-> "BankSwitchCB" bank-switching callback function
		(set by application, may simply point at 32-bit VBE 2.0 bank
		  switching entry point)
 50h	WORD	"VidMemSel" selector for video memory (must be set by app)
 52h	WORD	"IOPortsOff" offset of I/O ports table in context buffer
 54h	WORD	"IOMemoryOff" offset of I/O memory table in context buffer
 56h	WORD	"IOMemSel1" selector for first I/O memory area specified by
		  I/O memory table (must be set by application)
 58h	WORD	"IOMemSel2" selector for second I/O memory area
 5Ah	WORD	"IOMemSel3" selector for third I/O memory area
 5Ch	WORD	"IOMemSel4" selector for fourth I/O memory area
 5Eh  N BYTEs	device-specific state buffer
      N WORDs	I/O port access table (list of ports, last entry is FFFFh)
      N DWORDs	I/O memory access table (list of physical-address/length pairs,
		  last entry is FFFFFFFFh)
      N BYTEs	32-bit code for VBE/AF v1.0P function
Notes:	all function pointers are offsets into the 32-bit code within the
	  context buffer, and should be updated to point at the actual
	  functions after the application has copied the buffer from the
	  real-mode memory used for the interrupt call into its own flat-model
	  memory space
	any functions which are not supported by the hardware have function
	  pointers which are set to 00000000h initially

(Table 00090)
Values for VBE/AF v1.0P color mixing mode:
 00h	replace
 01h	XOR with existing pixel
 02h	OR with existing pixel
 03h	AND with existing pixel
SeeAlso: #00091,#00090

(Table 00091)
Call VBE/AF v1.0P function "SetForeColor" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = new foreground color (format varies by video mode)
	BL = new foreground mixing mode (see #00090)
SeeAlso: #00089,#00092,#00107

(Table 00092)
Call VBE/AF v1.0P function "SetbackColor" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = new background color (format varies by video mode)
	BL = new background mixing mode (see #00090)
SeeAlso: #00089,#00091,#00093

(Table 00093)
Call VBE/AF v1.0P function "SetClipRect" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = left clipping coordinate
	EBX = top clipping coordinate
	ECX = right clipping coordinate
	EDX = bottom clipping coordinate
SeeAlso: #00089,#00092,#00094,#00107

(Table 00094)
Call VBE/AF v1.0P function "DrawScan" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = X1 coordinate
	EBX = Y coordinate
	ECX = X2 coordinate
Desc:	draw a solid horizontal line from (X1,Y) to (X2,Y) in the currently-
	  active foreground color and mix, omitting the pixel at the largest
	  X coordinate
SeeAlso: #00089,#00093,#00095,#00098,#00107

(Table 00095)
Call VBE/AF v1.0P function "DrawScanList" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = Y coordinate of first line
	EBX = length of scan list
	DS:ESI -> scanline list X coordinates (2N WORDs)
Desc:	draw multiple solid horizontal lines at successive Y coordinates,
	  using the currently-active foreground color and mix, omitting the
	  pixel at the largest X coordinate for each line
Note:	the scanline list consists of pairs of X coordinates; because the
	  last pixel is omitted, a scanline will be skipped if X1==X2
SeeAlso: #00089,#00094,#00096,#00107

(Table 00096)
Call VBE/AF v1.0P function "DrawRect" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = left coordinate
	EBX = top coordinate
	ECX = right coordinate
	EDX = bottom coordinate
Desc:	draw a solid rectangle in the currently-active foreground color and
	  mix, omitting the rightmost X coordinate and bottom-most scan line
Note:	results are undefined if EAX>ECX or EBX>EDX; nothing will be drawn if
	  EAX=ECX or EBX=EDX
SeeAlso: #00089,#00094,#00095,#00097

(Table 00097)
Call VBE/AF v1.0P function "DrawLine" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = ??? (specified this way in the draft documentation!)
	EBX = ???
	ECX = ???
	EDX = ???
	ESI = ???
Desc:	draw a solid line in the currently-active foreground color and mix,
	  given the Bresenham parameters
SeeAlso: #00089,#00094,#00096,#00098

(Table 00098)
Call VBE/AF v1.0P function "DrawPattScan" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = X1 coordinate
	EBX = Y coordinate
	ECX = X2 coordinate
	DL = 8-bit stipple pattern
Desc:	draw a patterned horizontal line from (X1,Y) to (X2,Y) in the
	  currently-active foreground color and mix, omitting the pixel at
	  the largest X coordinate
Note:	for each pixel in the line, if DL bit (X mod 8) is set, the pixel is
	  drawn, and left untouched if the bit is clear
SeeAlso: #00089,#00096,#00097,#00094,#00099,#00107

(Table 00099)
Call VBE/AF v1.0P function "BitBlt" with:
	ES:EDI -> device context buffer (see #00089)
	DS:ESI -> BitBlt parameter block (see #00100)
	BL = mix operation
	    00h replace
	    01h XOR
	    02h OR
	    03h AND
SeeAlso: #00089,#00094,#00098,#00101,#00107

Format of VBE/AF BitBlt parameter block:
Offset	Size	Description	(Table 00100)
 00h	WORD	left coordinate of source rectangle
 02h	WORD	top coordinate of source rectangle
 04h	WORD	right coordinate of source rectangle
 06h	WORD	bottom coordinate of source rectangle
 08h	WORD	left coordinate of destination rectangle
 0Ah	WORD	top coordinate of destination rectangle
 0Ch	BYTE	horizontal direction: 00h = decrement X, 01h = increment X
 0Dh	BYTE	vertical direction: 00h = decrement Y, 01h = increment Y
Notes:	the rightmost pixel(s) and bottom-most scan line are not copied
	the horizontal/vertical direction flags are used to ensure correct
	  copies when the source and destination rectangles overlap
SeeAlso: #00099

(Table 00101)
Call VBE/AF v1.0P function "TransBitBlt" with:
	ES:EDI -> device context buffer (see #00089)
	DS:ESI -> BitBlt parameter block (see #00100)
	BL = mix operation
	    00h replace
	    01h XOR
	    02h OR
	    03h AND
	ECX = transparent color
Desc:	copy a rectangular area from one location to another, treating pixels
	  with the specified color as transparent (leaving the destination
	  unchanged)
SeeAlso: #00089,#00099,#00102,#00107

(Table 00102)
Call VBE/AF v1.0P function "MonoBitBlt" with:
	ES:EDI -> device context buffer (see #00089)
	DS:ESI -> BitBlt parameter block (see #00100)
	BL = mix operation
	    00h replace
	    01h XOR
	    02h OR
	    03h AND
	BH = bit-plane from which to read
Desc:	copy a rectangular area from one location to another, expanding a
	  single bit of each source pixel
SeeAlso: #00089,#00099,#00101

(Table 00103)
Call VBE/AF v1.0P function "SetCursor" with:
	ES:EDI -> device context buffer (see #00089)
	DS -> application's data segment
	ESI -> 32x32 cursor data, in Windows 3.1 cursor-file format
		(32 DWORDs of XOR mask followed by 32 DWORDs of AND mask)
SeeAlso: #00089,#00094,#00104,#00105

(Table 00104)
Call VBE/AF v1.0P function "SetCursorPos" with:
	ES:EDI -> device context buffer (see #00089)
	EAX = cursor X coordinate
	EBX = cursor Y coordinate
	CL = cursor's X hotspot
	CH = cursor's Y hotspot
SeeAlso: #00089,#00103,#00105

(Table 00105)
Call VBE/AF v1.0P function "SetCursorColor" with:
	ES:EDI -> device context buffer (see #00089)
	AL = 8-bit color index, or color's Red value
	AH = color's Green value (16-bpp, 24-bpp, 32-bpp modes)
	BL = color's Blue value (16-bpp, 24-bpp, 32-bpp modes)
SeeAlso: #00089,#00103,#00104,#00106

(Table 00106)
Call VBE/AF v1.0P function "ShowCursor" with:
	ES:EDI -> device context buffer (see #00089)
	AL = new visibility (00h hide cursor, 01h show cursor)
SeeAlso: #00089,#00103,#00104,#00105

(Table 00107)
Call VBE/AF v1.0P function "WaitTillIdle" with:
	ES:EDI -> device context buffer (see #00089)
Desc:	pause until the hardware accelerator has completed all pending
	  operations
SeeAlso: #00089,#00108,#00109

(Table 00108)
Call VBE/AF v1.0P function "EnableDirectAccess" with:
	ES:EDI -> device context buffer (see #00089)
SeeAlso: #00089,#00109,#00107,AX=4F05h,#00078,#00080

(Table 00109)
Call VBE/AF v1.0P function "DisableDirectAccess" with:
	ES:EDI -> device context buffer (see #00089)
SeeAlso: #00089,#00108
--------V-104F0C-----------------------------
INT 10 - VESA SuperVGA BIOS - RESERVED FOR FUTURE SVGA FUNCTIONS
	AX = 4F0Ch-4F0Fh
SeeAlso: AX=4F00h
--------V-104F0B-----------------------------
INT 10 - Diamond Viper V330 - ???
	AX = 4F0Bh
	ECX = ???
	???
Return: AL = 4Fh if function supported
	AH = status
	    00h successful
		ECX = ???
		???
	    01h failed
Note:	in BIOS v1.62, ECX is in multiples of 10000 (decimal) for both input
	  and output, and this function never fails
--------p-104F10BL00-------------------------
INT 10 - VESA VBE/PM (Power Management) v1.0+ - GET CAPABILITIES
	AX = 4F10h
	BL = 00h
	ES:DI = 0000h:0000h (reserved for future use as pointer to info block)
Return: AL = 4Fh if function supported (installed)
	AH = call status
	    00h successful
	    else failed
	---if successful---
	BL = VBE/PM version (bits 7-4: major, bits 3-0: minor)
	BH = supported states (see #00110)
	ES:DI unchanged
Index:	installation check;VESA VBE/Power Management|VESA DPMS
SeeAlso: AX=4F10h/BL=01h,AX=4F10h/BL=02h

Bitfields for VESA VBE/PM supported power states:
Bit(s)	Description	(Table 00110)
 0	standby
 1	suspend
 2	off
 3	reduced on
--------p-104F10BL01-------------------------
INT 10 - VESA VBE/PM (Power Management) v1.0+ - SET DISPLAY POWER STATE
	AX = 4F10h
	BL = 01h
	BH = new state (see #00111)
Return: AL = 4Fh if function supported
	AH = call status
	    00h successful
	    else failed
SeeAlso: AX=4F10h/BL=00h,AX=4F10h/BL=02h,AX=A00Ch

(Table 00111)
Values for VESA VBE/PM power state:
 00h	On
 01h	standby
 02h	suspend
 04h	Off
 08h	reduced On (for flat screens)
--------p-104F10BL02-------------------------
INT 10 - VESA VBE/PM (Power Management) v1.0+ - GET DISPLAY POWER STATE
	AX = 4F10h
	BL = 02h
Return: AL = 4Fh if function supported
	AH = call status
	    00h successful
	       BH = current power state (see #00111)
	    else failed
SeeAlso: AX=4F10h/BL=00h,AX=4F10h/BL=01h,AX=A00Dh
--------V-104F11-----------------------------
INT 10 - VESA VBE/FP (Flat Panel Interface) - API
	AX = 4F11h
	BL = function
	    00h installation check / get capabilities
	other registers vary by function
Return: varies by function
--------V-104F12-----------------------------
INT 10 - VESA VBE/CI (Cursor Interface) - API
	AX = 4F12h
	BL = function
	other registers vary by function
Return: varies by function
SeeAlso: AX=4F4Dh
--------s-104F13BX0000-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - INSTALLATION CHECK
	AX = 4F13h
	BX = 0000h
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    BX = version (0010h for 1.00 -- note nonstandard value!)
		01h failed
SeeAlso: AX=4F13h/BX=0001h,AX=4F13h/BX=0005h
--------s-104F13BX0001-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - LOCATE DEVICE
	AX = 4F13h
	BX = 0001h
	CX = 0000h ???
	DX = type of device
	    0001h Wave device
	    0002h MIDI device
	    0003h Volume device
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    CX = handle [returned 1 for DX=1 and 3, and 2 for DX=2]
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0002h
--------s-104F13BX0002-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - QUERY DEVICE
	AX = 4F13h
	BX = 0002h
	CX = handle
	DX = query
	    0001h return length of GeneralDeviceClass
	    0002h return copy	of GeneralDeviceClass (see #00112)
	    0003h return length of Volume Info Structure
	    0004h return copy	of Volume Info Structure (see #00122)
	    0005h return length of Volume Services Structure
	    0006h return copy	of Volume Services Structure (see #00124)
	    0007h-000Fh reserved
	    0010h-FFFFh device-specific
	SI:DI -> buffer (functions 0002h,0004h,0006h)
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    SI:DI = length (functions 1,3,5)
		    SI:DI buffer filled (functions 2,4,6)
		01h failed
Note:	functions 0003h to 0006h are only supported for the Volume device

Format of GeneralDeviceClass structure:
Offset	Size	Description	(Table 00112)
 00h	4 BYTEs	name of the structure ("GENI")
 04h	DWORD	structure length
 08h	WORD	type of device (1=Wave, 2=MIDI)
 0Ah	WORD	version of VESA driver support (0100h for 1.00)
 10h	var	for CX=handle for Wave device:
		    Wave Info structure (see #00113)
		    some bytes ???
		for CX=handle for MIDI device:
		    MIDI Info Structure (see #00118)
		    first 8 bytes of MIDI Service Structure ???
SeeAlso: #00122,#00124

Format of WAVE Info Structure:
Offset	Size	Description	(Table 00113)
 00h	4 BYTEs	name of the structure ("WAVI")
 04h	DWORD	structure length [0000007Eh]
 08h	DWORD	driver software version [00000003h]
 0Ch 32 BYTEs	vendor name, etc. (ASCIZ string)
 2Ch 32 BYTEs	vendor product name
 4Ch 32 BYTEs	vendor chip/hardware description
 6Ch	BYTE	installed board number
 6Dh	3 BYTEs	unused data
 70h	DWORD	feature bits (see #00114)
 74h	WORD	user determined preference field
 76h	WORD	memory required for driver use [0200h]
 78h	WORD	number of timer tick callbacks per second [0000h]
 7Ah	WORD	channels: 1 = mono, 2 = stereo
		stereo is assumed to be interleaved data
 7Ch	WORD	bitfield of max sample sizes (see #00115)
SeeAlso: #00118

Bitfields for Wave feature bits:
Bit(s)	Description	(Table 00114)
 0	8000hz Mono Playback
 1	8000hz Mono Record
 2	8000hz Stereo Record
 3	8000hz Stereo Playback
 4	8000hz Full Duplex Play/Record
 5	11025hz Mono Playback
 6	11025hz Mono Record
 7	11025hz Stereo Record
 8	11025hz Stereo Playback
 9	11025hz Full Duplex Play/Record
 10	22050hz Mono Playback
 11	22050hz Mono Record
 12	22050hz Stereo Record
 13	22050hz Stereo Playback
 14	22050hz Full Duplex Play/Record
 15	44100hz Mono Playback
 16	44100hz Mono Record
 17	44100hz Stereo Record
 18	44100hz Stereo Playback
 19	44100hz Full Duplex Play/Record
 20-26	reserved (0)
 27	driver must pre-handle the data
 28	Variable Sample mono   playback
 29	Variable Sample stereo playback
 30	Variable Sample mono   record
 31	Variable Sample stereo record

(Table 00115)
Values for Sample data size:
 01h	8bit play
 02h	16bit play
 10h	8bit record
 20h	16bit record

Format of WAVE Audio Services structure:
Offset	Size	Description	(Table 00116)
 00h	4 BYTEs	name of the structure
 04h	DWORD	structure length
 08h 16 BYTEs	for future expansion
---entry points (details???)---
 18h	DWORD	DeviceCheck
		11h compression (see also #00117)
		12h driver state
		13h get current pos
		14h sample rate
		15h set preference
		16h get DMA,IRQ
		17h get IO address
		18h get mem address
		19h get mem free
		1Ah full duplex
		1Bh get block size
		1Ch get PCM format
		1Dh enable PCM format
		80h-.. vendors can add DevChks above 0x80
 1Ch	DWORD	PCMInfo
 20h	DWORD	PlayBlock
 24h	DWORD	PlayCont
 28h	DWORD	RecordBlock
 2Ch	DWORD	RecordCont
 30h	DWORD	PauseIO
 34h	DWORD	ResumeIO
 38h	DWORD	StopIO
 3Ch	DWORD	WavePrepare
 40h	DWORD	WaveRegister
 44h	DWORD	GetLastError
		01h unsupported feature/function
		02h bad sample rate
		03h bad block length
		04h bad block address
		05h app. missed an IRQ
		06h don't understand the PCM size/format
		80h-.. vendors specific errors
 48h	DWORD	TimerTick
 4Ch	DWORD	ApplPSyncCB: CallBack: play filled in by the app
 50h	DWORD	ApplRSyncCB: CallBack: rec filled in by the app
SeeAlso: #00120,#00124

(Table 00117)
Values for type of compression:
 01h	IMA play
 02h	ALAW play
 03h	ULAW play
 11h	IMA record
 12h	ALAW record
 13h	ULAW record

Format of MIDI Info Structure:
Offset	Size	Description	(Table 00118)
 00h	4 BYTEs	name of the structure ("MIDI")
 04h	DWORD	structure length
 08h	DWORD	driver software version [00000003h]
 0Ch 32 BYTEs	vendor name, etc. (ASCIZ string)
 2Ch 32 BYTEs	vendor product name
 4Ch 32 BYTEs	vendor chip/hardware description
 6Ch	BYTE	installed board number
 6Dh	3 BYTEs	unused data
 70h 14 BYTEs	the patch library file name [OPL2.BNK 00..]
 7Eh	DWORD	feature bits (see #00119)
 80h	WORD	user determined preference field
 82h	WORD	memory required for driver use
 84h	WORD	# of timer tick callbacks per second
 86h	WORD	max # of tones (voices, partials)
SeeAlso: #00112,#00120,#00122

Bitfields for MIDI feature bits:
Bit(s)	Description	(Table 00119)
 0-3	reserved for GM extensions
 4	Transmitter/Receiver only
 5	Patches preloaded
 6	MIDI receive has time stamp
 8	MIDI interrupt driven input supported
 9	MIDI polled input supported
 10	MIDI remote patches supported

Format of MIDI Service structure:
Offset	Size	Description	(Table 00120)
 00h	4 BYTEs	name of the structure ("MIDS")
 04h	DWORD	structure length
 08h 16 WORDs	patches loaded table bit field
 28h 16 BYTEs	for future expansion
---entry points (details???)---
 38h	DWORD	device check
		11h return available tones
		12h return TRUE/FALSE if patch is understood
		13h set preference
		14h allow/disallow voice stealing
		15h get FIFO sizes
		16h get DMA,IRQ
		17h get IO address
		18h get mem address
		19h get mem free
		80h-.. vendors can add DevChks above 0x80
 3Ch	DWORD	global reset
 40h	DWORD	MIDI msg
 44h	DWORD	poll MIDI
 48h	DWORD	preload patch
 4Ch	DWORD	unload patch
 50h	DWORD	timer tick
 54h	DWORD	get last error
		01h unsupported feature/function
		02h unknown patch type (see #00121)
		03h all tones are used
		04h messages are out of sync
		05h an incoming patch was incomplete
		06h an incoming patch couldn't be stored
		07h had to drop an incoming byte
		08h driver is failing a patch download
		80h-.. vendors specific errors
 58h	DWORD	Patch Block free callback
 5Ch	DWORD	MIDI byte avail. callback
SeeAlso: #00116,#00124

(Table 00121)
Values for MIDI Registered Patch Types:
 10h	OPL2
 11h	OPL3

Format of Volume Info Structure:
Offset	Size	Description	(Table 00122)
 00h  4	BYTEs	name of the structure ("VOLI")
 04h	DWORD	structure length (00000092h)
 08h	DWORD	driver software version [00000001h]
 0Ch 32 BYTEs	vendor name, etc. (ASCIZ string)
 2Ch 32 BYTEs	vendor product name
 4Ch 32 BYTEs	vendor chip/hardware description
 6Ch	BYTE	installed board number (0 for 1st/only board)
 6Dh  3	BYTEs	unused data (0)
 70h 24 BYTEs	text name of the mixer channel
 88h	DWORD	features bits (see #00123)
 8Ch	WORD	minimum volume setting
 8Eh	WORD	maximum volume setting
 90h	WORD	attenuation/gain crossover
SeeAlso: #00112,#00124

Bitfields for Volume feature bits:
Bit(s)	Description	(Table 00123)
 0	Stereo Volume control available
 2	Low Pass Filter is available
 3	High Pass Filter is available
 4	Parametric Tone Control is available
 5	selectable output paths
 8	Azimuth Field positioning supported
 9	Phi Field positioning supported
 10-30	unused???
 31	Master Volume device

Format of Volume Services Structure:
Offset	Size	Description	(Table 00124)
 00h	4 BYTEs	name of the structure ("VOLS")
 04h	DWORD	structure length (00000038h)
 08h 16 BYTEs	16 bytes for future expansion (0)
---entry points (details???)---
 18h	DWORD	device check
		0011h filter range
		0012h filter setting
		0013h filter current
		0014h tone range
		0015h tone setting
		0016h tone current
		0017h path
		0018h get IO address
		0080h-.. vendors can add DevChks above 0x80
 1Ch	DWORD	set vol to an absolute setting
		01h User master volume setting
		02h application master volume setting
 20h	DWORD	set 3D volume
 24h	DWORD	tone control
 28h	DWORD	filter control
 2Ch	DWORD	output path
 30h	DWORD	reset channel
 34h	DWORD	get last error
		01h unsupported feature/function
		02h out of range parameter value
		80h+ vendor-specific errors
SeeAlso: #00116,#00120
--------s-104F13BX0003-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - OPEN DEVICE
	AX = 4F13h
	BX = 0003h
	CX = handle
	DX = API set (16/32-bit)
	SI = segment ???
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    SI:CX -> memory ???
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0002h,AX=4F13h/BX=0004h
--------s-104F13BX0004-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - CLOSE DEVICE
	AX = 4F13h
	BX = 0004h
	CX = handle
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0003h,AX=4F13h/BX=0005h
--------s-104F13BX0005-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - UNINSTALL DRIVER
	AX = 4F13h
	BX = 0005h
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0006h
--------s-104F13BX0006-----------------------
INT 10 - VESA VBE/AI (Audio Interface) - DRIVER CHAIN/UNCHAIN
	AX = 4F13h
	BX = 0006h
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=4F13h/BX=0000h,AX=4F13h/BX=0005h
----------104F14-----------------------------
INT 10 - VESA OEM Extensions - API
	AX = 4F14h
	BL = function
	    00h installation check / get capabilities
	other registers vary by function
Return: varies by function
Note:	this function is provided for OEMs to implement system-specific
	  functionality in a VESA-compatible manner
----------104F14-----------------------------
INT 10 - VESA OEM Extensions - Matrox Millenium (BIOS v2.1)
	AX = 4F14h
	BL = function
	    00h installation check / get capabilities
		ES:DI -> 256-byte buffer for Matrox-specific information
			(see #00125)
		Return: ES:DI buffer filled
	    01h read/write MGA indexed data register
		BH = direction (00h = write, else read)
		CL = register number (80h for most-recently used register)
		CH = new value, if writing
		Return: CH = current value, if reading
	    02h read/write register in MGA control space
		BH = direction and size
			bit 4: read register instead of writing
			bits 1-0: data size (00 = BYTE, 01 = WORD, 10 = DWORD)
		SI = register address
		CL/CX/ECX = new value if writing
		Return: CL/CX/ECX = current value if reading
	    03h read PINS byte
		SI = offset of byte within PINS data (see #00126)
		Return: CL = value of specified PINS byte
	    04h ??? (related to PLL programming)
		DX = ???
		Return: CL,EDX destroyed
	    05h read BIOS byte
		SI = offset of byte relative to start of BIOS image
		Return: CL = specified byte
	    else
		Return: AX = FFFFh
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		01h failed
Note:	most of this info is from http:\\grafi.ii.pw.edu.pl\gbm\matrox
SeeAlso: MEM C000h:7FFCh"Matrox"

Format of Matrox-specific VESA extensions information:
Offset	Size	Description	(Table 00125)
 00h  7 BYTEs	signature "VBE/MGA"
 07h 10 BYTEs	??? (01h 01h 00h 00h 00h 00h 00h 00h 00h 07h)
 11h	WORD	BIOS version (high byte = major, low byte = one-digit minor)
 13h	DWORD	-> manufacturer name (ASCIZ "Matrox")
 17h	DWORD	-> ASCIZ card name
 1Bh	DWORD	-> ??? ASCIZ string (empty string on card examined)
 1Fh	DWORD	-> ASCIZ vendor name
 23h	DWORD	-> ASCIZ BIOS file base name
 27h	DWORD	-> PINS
 2Bh	WORD	video memory size in 64K units
 2Dh	DWORD	linear address of linear frame buffer
 31h	DWORD	linear address of MGA control aperture
 35h	WORD	PCI bus/device for card???
 37h 201 BYTEs	unused??? (cleared to 00h)

Format of Matrox PINS data (version 3.0):
Offset	Size	Description	(Table 00126)
 00h  2 BYTEs	signature ".A" (2Eh 41h)
 02h	BYTE	structure length (40h for v3.0)
 03h	BYTE	???
 04h	WORD	PINS version (high byte = major, low byte = minor)
 06h	WORD	date last programmed
 08h	WORD	number of times programmed
 0Ah	WORD	flags
 0Ch  8 BYTEs	ASCII serial number, three letters + five digits
 14h  8 BYTEs	???
 1Ch  4 BYTEs	ASCII card version
 20h	DWORD	PCB revision
 24h	BYTE	maximum RAMDAC frequency in MHz (less 100)
 25h	BYTE	maximum RAMDAC frequency???
 26h	BYTE	maximum RAMDAc frequency???
 27h	BYTE	???
 28h	BYTE	??? timing data?
 29h	BYTE	???
 2Ah	BYTE	???
 2Bh	BYTE	???
 2Ch	BYTE	???
 2Dh	BYTE	???
 2Eh	BYTE	???
 2Fh	BYTE	???
 30h  4 BYTEs	???
 34h	BYTE	???
 35h	BYTE	???
 36h	BYTE	???
 37h	BYTE	memory size in 64K units
 38h	BYTE	???
 39h	BYTE	???
 3Ah	BYTE	???
 3Bh	BYTE	???
 3Ch	BYTE	???
 3Dh	BYTE	???
 3Eh	BYTE	???
 3Fh	BYTE	checksum (to make sum of all bytes MOD 256 == 00h)
--------V-104F15BL00-------------------------
INT 10 - VESA VBE/DC (Display Data Channel) - INSTALLATION CHECK / CAPABILITIES
	AX = 4F15h
	BL = 00h
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    BX = ???
		01h failed
		    ???
SeeAlso: AX=4F15h/BL=01h,AX=4F15h/BL=02h
--------V-104F15BL01-------------------------
INT 10 - VESA VBE/DC (Display Data Channel) - READ EDID
	AX = 4F15h
	BL = 01h
	CX = 0000h
	DX = 0000h
	ES:DI -> 128-byte buffer for EDID record (see #00127)
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    ES:DI buffer filled
		01h failed (e.g. non-DDC monitor)
SeeAlso: AX=4F15h/BL=00h,AX=4F15h/BL=02h,I2C A0h"DDC"

Format of VESA EDID record:
Offset	Size	Description	(Table 00127)
 00h  8 BYTEs	padding (all FFh, or 00h FFh..FFh 00h)
 08h	WORD	big-endian manufacturer ID (see #00136)
		bits 14-10: first letter (01h='A', 02h='B', etc.)
		bits 9-5: second letter
		bits 4-0: third letter
 0Ah	WORD	EDID ID code -- identifies monitor model
 0Ch	DWORD	serial number or FFFFFFFFh
		for "MAG", subtract 7000000 to get actual serial number
		for "OQI", subtract 456150000
		for "PHL", subtract ???
		for "VSC", subtract 640000000
 10h	BYTE	week number of manufacture
 11h	BYTE	manufacture year - 1990
 12h	BYTE	EDID version
 13h	BYTE	EDID revision
 14h	BYTE	video input type (see #00129)
 15h	BYTE	maximum horizontal size in cm
 16h	BYTE	maximum vertical size in cm
 17h	BYTE	gamma factor (gamma = 1.0 + factor/100, so max = 3.55)
 18h	BYTE	DPMS flags (see #00128)
 19h	BYTE	chroma information: green X'/Y' and red X'/Y'
 1Ah	BYTE	chroma information: white X'/Y' and blue X'/Y'
 1Bh	BYTE	chroma information: red Y
 1Ch	BYTE	chroma information: red X
 1Dh	BYTE	chroma information: green Y
 1Eh	BYTE	chroma information: green X
 1Fh	BYTE	chroma information: blue Y
 20h	BYTE	chroma information: blue X
 21h	BYTE	chroma information: white Y
 22h	BYTE	chroma information: white X
 23h	BYTE	established timings 1 (see #00130)
 24h	BYTE	established timings 2 (see #00131)
 25h	BYTE	manufacturer's reserved timing or 00h for none
		bit 7: 1152x870 @ 75 Hz (Mac II, Apple)
 26h  8 WORDs	standard timing identification
		resolution (low byte) and vertical frequency (high byte) for
		  each of eight modes (see #00132)
		X resolution = (lowbyte + 31) * 8
 36h 18 BYTEs	detailed timing description #1 (see #00133)
		(v1.1) alternately, text identification (see #00135)
 48h 18 BYTEs	detailed timing description #2
		(v1.1) alternately, text identification (see #00135)
 5Ah 18 BYTEs	detailed timing description #3
		(v1.1) alternately, text identification (see #00135)
 6Ch 18 BYTEs	detailed timing description #4
		(v1.1) alternately, text identification (see #00135)
 7Eh	BYTE	unused???
 7Fh	BYTE	checksum
		(radix-complement: 256-low byte of 16-bit sum of 00h-7Eh)

Bitfields for DPMS EDID flags:
Bit(s)	Description	(Table 00128)
 2-0	unused???
 3	display type
	=0 non-RGB multicolor
	=1 RGB color
 4	unused???
 5	Active Off supported
 6	Suspend supported
 7	Standby supported
SeeAlso: #00127

Bitfields for DPMS input signal type:
Bit(s)	Description	(Table 00129)
 0	separate sync
 1	composite sync
 2	sync on green
 4-3	unused???
 6-5	voltage level
	00 0.700V/0.300V (1.00 Vp-p)
	01 0.714V/0.286V
	10 0.100V/0.400V
	11 reserved
 7	=1 digital signal, =0 analog
SeeAlso: #00127

Bitfields for DPMS established timings 1:
Bit(s)	Description	(Table 00130)
 0	720x400 @ 70 Hz (VGA 640x400, IBM)
 1	720x400 @ 88 Hz (XGA2)
 2	640x480 @ 60 Hz (VGA)
 3	640x480 @ 67 Hz (Mac II, Apple)
 4	640x480 @ 72 Hz (VESA)
 5	640x480 @ 75 Hz (VESA)
 6	800x600 @ 56 Hz (VESA)
 7	800x600 @ 60 Hz (VESA)
SeeAlso: #00127,#00131

Bitfields for DPMS established timings 2:
Bit(s)	Description	(Table 00131)
 0	800x600 @ 72 Hz (VESA)
 1	800x600 @ 75 Hz (VESA)
 2	832x624 @ 75 Hz (Mac II)
 3	1024x768 @ 87 Hz interlaced (8514A)
 4	1024x768 @ 60 Hz (VESA)
 5	1024x768 @ 70 Hz (VESA)
 6	1024x768 @ 75 Hz (VESA)
 7	1280x1024 @ 75 Hz (VESA)
SeeAlso: #00127,#00130

Bitfields for DPMS standard timing information:
Bit(s)	Description	(Table 00132)
 5-0	vertical refresh frequency - 60 (Hz)
 7-6	aspect ratio (Y resolution = X resolution * aspect ratio)
	00 ???
	01 0.75
	10 0.8
	11 0.5625
Note:	if both bytes of the timing are 00h or 01h, then the Standard Timing
	  is "None"
SeeAlso: #00127

Format of Detailed Timing Description:
Offset	Size	Description	(Table 00133)
 00h	BYTE	horizontal frequency in kHz (if 00h, may be text)(see #00135)
 01h	BYTE	vertical frequency in Hz
 02h	BYTE	horizontal active time (pixels) and X resolution
 03h	BYTE	horizontal blanking time (pixels)
 04h	BYTE	horizontal active time 2 / horizontal blanking time 2
 05h	BYTE	vertical active time (lines) and Y resolution
 06h	BYTE	vertical blanking time (lines)
 07h	BYTE	vertical active time 2 / vertical blanking time 2
 08h	BYTE	horizontal sync offset (pixels)
 09h	BYTE	horizontal sync pulsewidth (pixels)
 0Ah	BYTE	vertical sync offset / vertical sync pulsewidth
 0Bh	BYTE	vertical/horizontal sync offset 2 / vert/hor. sync pulsewidth 2
 0Ch	BYTE	horizontal image size (mm)
 0Dh	BYTE	vertical image size (mm)
 0Eh	BYTE	horizontal image size 2 / vertical image size 2
 0Fh	BYTE	horizontal border (pixels)
 10h	BYTE	vertical border (lines)
 11h	BYTE	type of display (see #00134)
SeeAlso: #00127,#00135

Bitfields for EDID detailed display type:
Bit(s)	Description	(Table 00134)
 7	interlaced
 6-5	stereo mode
	00 normal display (no stereo)
	01 stereo, right stereo sync high
	10 stereo, left stereo sync high
	11 undefined
 4-3	sync type
	00 sync analog composite
	01 sync bipolar analog composite
	10 sync digital composite
	11 sync digital separate
---sync digital separate---
 2	vertical sync polarity (0 = negative, 1 = positive)
 1	horizontal sync polarity (0 = negative, 1 = positive)
---other sync types---
 2	serrate
 1	sync location (0 = on green, 1 = on RGB)
------
 0	not used???	
SeeAlso: #00133

Format of EDID Text Identification Strings:
Offset	Size	Description	(Table 00135)
 00h  3 BYTEs	00h 00h 00h (to distinguish from detailed timing description)
 03h	BYTE	text identifier
		FFh serial number
		FEh vendor name
		FDh vertical/horizontal frequency range
		FCh model name
---frequency range---
 04h	BYTE	00h ???
 05h	BYTE	minimum vertical refresh frequency in Hz
 06h	BYTE	maximum vertical refresh
 07h	BYTE	minimum horizontal frequency in kHz
 08h	BYTE	maximum horizontal frequency
 09h	BYTE	FFh ???
---other---
 04h 14 BYTEs	text, may be terminated with either a NUL (00h) or LF (0Ah)
SeeAlso: #00132

(Table 00136)
Values for manufacturer ID:
 "ACT"	Targa
 "ADI"	ADI Corporation	  http://www.adi.com.tw
 "AOC"	AOC International (USA) Ltd. (see #00137)
 "API"	Acer America Corp. (see #00138)
 "APP"	Apple Computer, Inc. (see #00139)
 "ART"	ArtMedia
 "AST"	AST Research (see #00140)
 "CPL"	Compal Electronics, Inc. / ALFA (see #00141)
 "CPQ"	COMPAQ Computer Corp. (see #00142)
 "CTX"	CTX - Chuntex Electronic Co. (see #00143)
 "DEC"	Digital Equipment Corporation (see #00144)
 "DEL"	Dell Computer Corp. (see #00145)
 "DPC"	Delta Electronics, Inc. (see #00146)
 "DWE"	Daewoo Telecom Ltd (see #00147)
 "ECS"	ELITEGROUP Computer Systems (see #00148)
 "EIZ"	EIZO (see #00149)
 "FCM"	Funai Electric Company of Taiwan
 "GSM"	LG Electronics Inc. (GoldStar Technology, Inc.) (see #00158)
 "GWY"	Gateway 2000
 "HEI"	Hyundai Electronics Industries Co., Ltd. (see #00150)
 "HIT"	Hitachi (see #00151)
 "HSL"	Hansol Electronics (see #00152)
 "HTC"	Hitachi Ltd. / Nissei Sangyo America Ltd. (see #00153)
 "HWP"	Hewlett Packard (see #00154)
 "IBM"	IBM PC Company (see #00155)
 "ICL"	Fujitsu ICL  (see #00156)
 "IVM"	Idek Iiyama North America, Inc. (see #00157)
 "KFC"	KFC Computek
 "LKM"	ADLAS / AZALEA
 "LNK"	LINK Technologies, Inc.
 "LTN"	Lite-On
 "MAG"	MAG InnoVision (see #00159)
 "MAX"	Maxdata Computer GmbH
 "MEI"	Panasonic Comm. & Systems Co. (see #00168)
 "MEL"	Mitsubishi Electronics (see #00160)
 "MIR"	miro Computer Products AG (see #00161)
 "MTC"	MITAC
 "NAN"	NANAO (see #00162)
 "NEC"	NEC Technologies, Inc. (see #00163)
 "NOK"	Nokia (see #00164)
 "OQI"	OPTIQUEST (see #00165)
 "PBN"	Packard Bell
 "PGS"	Princeton Graphic Systems (see #00166)
 "PHL"	Philips Consumer Electronics Co. (see #00167)
 "REL"	Relisys
 "SAM"	Samsung (see #00169)
 "SDI"	Samtron (see #00170)
 "SMI"	Smile
 "SNI"	Siemens Nixdorf
 "SNY"	Sony Corporation
 "SPT"	Sceptre
 "SRC"	Shamrock Technology
 "STP"	Sceptre
 "TAT"	Tatung Co. of America, Inc. (see #00171)
 "TRL"	Royal Information Company (see #00172)
 "TSB"	Toshiba, Inc.
 "UNM"	Unisys Corporation
 "VSC"	ViewSonic Corporation (see #00173)
 "WTC"	Wen Technology
 "ZCM"	Zenith Data Systems
 "___"	Targa
SeeAlso: #00127

(Table 00137)
Values for AOC monitor EDID:
 A566h	AOC SPECTRUM 5Nlr
 A782h	AOC SPECTRUM 7Nlr
 D350h	AOC SPECTRUM 4V, 4VA, 4Vlr, 4VlrA
 D566h	AOC SPECTRUM 5Vlr, 5VlrA
 E570h	AOC SPECTRUM 5Glr
 E750h	AOC SPECTRUM 7DlrA
SeeAlso: #00136,#00138

(Table 00138)
Values for Acer monitor EDID:
 0037h	AcerView 55
 424Ch	AcerView 76ie
 440Bh	AcerView 11D
 4421h	AcerView 33D
 4522h	AcerView 7134e
 4536h	AcerView 7154e
 4538h	AcerView 7156e
 454Ch	AcerView 7176ie
 454Eh	AcerView 7178ie
 4938h	AcerView 7156i
 494Ch	AcerView 76i
 494Eh	AcerView 78i
 4962h	AcerView 98i
 4C21h	AcerView 33DL
 4C22h	AcerView 34TL
 4C37h	AcerView 55L
 4C38h	AcerView 56L
 4E4Ch	AcerView 76N
 5321h	AcerView 7133s
 5322h	AcerView 7134s
 5336h	AcerView 7154s
 5338h	AcerView 7156s, 7156is
 534Ch	AcerView 7176is
 5422h	AcerView 34T
SeeAlso: #00136,#00137,#00140

(Table 00139)
Values for Apple Computer monitor EDID:
 0352h	AppleVision 850
SeeAlso: #00136

(Table 00140)
Values for AST monitor EDID:
 8001h	ASTVision 4V
 8002h	ASTVision 4I
 8003h	ASTVision 4N
 8004h	ASTVision 4L
 8005h	ASTVision 5L
 8006h	ASTVision 7L
 8007h	ASTVision 7H
 8008h	ASTVision 20H
 8009h	AST Sabre
 800Ah	ASTVision 5V
SeeAlso: #00136,#00127,#00138,#00141

(Table 00141)
Values for ALFA monitor EDID:
 096Bh	ALFA TH-450
SeeAlso: #00136,#00140,#00142

(Table 00142)
Values for Compaq monitor EDID:
 0011h	COMPAQ 1024
 0012h	COMPAQ 1024
 0013h	COMPAQ 1024
 0014h	COMPAQ 1024
 0015h	COMPAQ 1024
 0016h	COMPAQ 1024
 0017h	COMPAQ PRB
 0018h	COMPAQ PRB
 0019h	COMPAQ PRB
 001Ah	COMPAQ PRB
 0020h	COMPAQ PRB
 0021h	COMPAQ PRB
 0022h	COMPAQ 151FS
 0023h	COMPAQ 151FS
 0024h	COMPAQ 151FS
 0025h	COMPAQ 151FS
 0026h	COMPAQ 151FS
 0027h	COMPAQ 151FS
 0028h	COMPAQ 151FS
 0029h	COMPAQ PRB
 002Ah	COMPAQ PRB
 002Bh	COMPAQ PRB
 002Ch	COMPAQ PRB
 002Dh	COMPAQ 171FS
 002Eh	COMPAQ 171FS
 002Fh	COMPAQ 171FS
 0030h	COMPAQ 171FS
 0031h	COMPAQ 171FS
 0032h	COMPAQ 171FS
 0033h	COMPAQ 171FS
 0040h	COMPAQ QVision 200
 0041h	COMPAQ QVision 200
 0042h	COMPAQ QVision 200
 0043h	COMPAQ QVision 200
 0044h	COMPAQ QVision 200
 0045h	COMPAQ QVision 200
 0046h	COMPAQ QVision 200
 0047h	COMPAQ QVision 200
 0048h	COMPAQ QVision 200
 0049h	COMPAQ QVision 200
 0100h	COMPAQ 1024
 0146h	COMPAQ 1024
 0147h	COMPAQ 1024
 0346h	COMPAQ 151FS
 0347h	COMPAQ 151FS
 0348h	COMPAQ 151FS
 0349h	COMPAQ 151FS
 034Ah	COMPAQ 151FS
 034Bh	COMPAQ 151FS
 0546h	COMPAQ 171FS
 0547h	COMPAQ 171FS
 0548h	COMPAQ 171FS
 0549h	COMPAQ 171FS
 0746h	COMPAQ PRB
 0747h	COMPAQ PRB
 0846h	COMPAQ PRA
 0847h	COMPAQ PRA
 0848h	COMPAQ PRA
 0849h	COMPAQ PRA
 084Ah	COMPAQ PRA
 084Bh	COMPAQ PRA
 084Ch	COMPAQ PRA
 084Dh	COMPAQ PRA
 0946h	COMPAQ PRB
 0947h	COMPAQ PRB
 0948h	COMPAQ PRB
 0949h	COMPAQ PRB
 0A46h	COMPAQ PRA
 0A47h	COMPAQ PRA
 0A48h	COMPAQ PRA
 0A49h	COMPAQ PRA
 0A4Ah	COMPAQ PRA
 0A4Bh	COMPAQ PRA
 0A4Ch	COMPAQ PRA
 0A4Dh	COMPAQ PRA
 0D46h	COMPAQ 140
 0D47h	COMPAQ 140
 0D48h	COMPAQ 140
 0D49h	COMPAQ 140
 0D4Ah	COMPAQ 140
 0D4Bh	COMPAQ 140
 0D4Ch	COMPAQ 140
 0D4Dh	COMPAQ 140
 0F46h	COMPAQ 150
 0F47h	COMPAQ 150
 0F48h	COMPAQ 150
 0F49h	COMPAQ 150
 0F4Ah	COMPAQ 150
 0F4Bh	COMPAQ 150
 0F4Ch	COMPAQ 150
 0F4Dh	COMPAQ 150
SeeAlso: #00136,#00141,#00143

(Table 00143)
Values for "CTX" monitor EDID:
 1451h	CTX 1451
 1551h	CTX 1551
 1562h	CTX 1562
 1565h	CTX 1565
 1569h	CTX 1569S 15-inch
 1765h	CTX 1765
 1785h	CTX 1785 XE
 2085h	CTX 2085
 2185h	CTX 2185
SeeAlso: #00136,#00142,#00144

(Table 00144)
Values for Digital Equipment Corporation monitor EDID:
 06FAh	Digital 21" Color (FR-PCXAV-WZ)
 073Ah	Digital 17" Color (FR-PCXAV-YZ)
 BA08h	Digital 15" Color Monitor (FR-PCXBV-E*)
 DA08h	Digital 17" Color Monitor (FR-PCXBV-F*)
SeeAlso: #00136,#00143,#00145

(Table 00145)
Values for Dell monitor EDID:
 139Ah	Dell Ultrascan 14XE
 139Bh	Dell Ultrascan 14XE
 139Ch	Dell Ultrascan 14XE
 139Dh	Dell Ultrascan 14XE
 2210h	Dell Ultrascan V17X
 2211h	Dell Ultrascan V17X
 2212h	Dell Ultrascan V17X
 2213h	Dell Ultrascan V17X
 2214h	Dell Ultrascan 21TE
 2215h	Dell Ultrascan 21TE
 2216h	Dell Ultrascan 21TE
 2217h	Dell Ultrascan 21TE
 3024h	Dell VS17X
 3025h	Dell VS17X
 3026h	Dell VS17X
 3027h	Dell VS17X
 4273h	Dell VS15X
SeeAlso: #00136,#00144,#00146

(Table 00146)
Values for Delta Electronics monitor EDID:
 0456h	Delta DA-456
 1565h	Delta DA-1565
 1765h	Delta DA-1765
SeeAlso: #00136,#00145,#00147

(Table 00147)
Values for Daewoo monitor EDID:
 1423h	Daewoo CMC-1423B1
 1427h	Daewoo CMC-1427X1
 1502h	Daewoo CMC-1502B1
 1505h	Daewoo CMC-1505X
 1507h	Daewoo CMC-1507X1
 1703h	Daewoo CMC-1703B
 5133h	Daewoo CMC-1511B
 7044h	Daewoo CMC-1704C
SeeAlso: #00136,#00146,#00148

(Table 00148)
Values for ELITEGROUP Computer Systems monitor EDID:
 0001h	ECS VERTOS 1401
 0002h	ECS VERTOS 1501
 0003h	ECS VERTOS 1502
 0004h	ECS VERTOS 1503
 0005h	ECS VERTOS 1700
 0006h	ECS VERTOS 1701
 0007h	ECS VERTOS 1700
 0008h	ECS VERTOS 2101
 0009h	ECS VERTOS 2102
SeeAlso: #00136,#00147,#00149

(Table 00149)
Values for EIZO monitor EDID:
 0200h	EIZO FlexScan F351
 0201h	EIZO FlexScan F553
 0202h	EIZO FlexScan F563
 0203h	EIZO FlexScan F764
 0204h	EIZO FlexScan F784
 0206h	EIZO FlexScan 6600
 0300h	EIZO FlexScan 6500
 0302h	EIZO 9060S
 0303h	EIZO 9065S
 0305h	EIZO FlexScan T563
 0306h	EIZO 9070S
 0307h	EIZO 9080i
 0308h	EIZO 9400i
 0309h	EIZO 9500
 030Ah	EIZO FlexScan F340iW
 030Ch	EIZO FlexScan F552
 030Dh	EIZO FlexScan F560iW
 030Fh	EIZO FlexScan F760iW
 0310h	EIZO FlexScan F780iW
 0311h	EIZO FlexScan T560i
 0312h	EIZO FlexScan T660i
 0313h	EIZO FlexScan T562
 0314h	EIZO FlexScan T662
 038Ch	EIZO FlexScan F550iW
SeeAlso: #00136,#00148,#00150

(Table 00150)
Values for Hyundai monitor EDID:
 0B42h	Hyundai Deluxscan 21	   
 12F0h	Hyundai Deluxscan 14S	
 16D8h	Hyundai Deluxscan 15B	
 16E8h	Hyundai Deluxscan 15G	
 16EEh	Hyundai Delucscan 15G+	
 1E02h	Hyundai Deluxscan 17 Pro
 1EB8h	Hyundai Deluxscan 17B	
 1EBEh	Hyundai Deluxscan 17B+	
 5864h	Hyundai DeluxScan 15 Pro
 B81Eh	Hyundai DeluxScan 17
SeeAlso: #00136,#00149,#00151

(Table 00151)
Values for Hitachi monitor EDID:
 1717h	Hitachi Accuvue GX17L
 1727h	Hitachi HM1764
 1827h	Hitachi HM1782
 2147h	Hitachi HM4721
 2149h	Hitachi HM4921
 4020h	Hitachi HM4020
 4021h	Hitachi HM4021
 4711h	Hitachi Accuvue UX4721
 4810h	Hitachi Accuvue GX20
 4811h	Hitachi Accuvue GX21
 4820h	Hitachi HM4820
 4821h	Hitachi HM4821
 4830h	Hitachi Accuvue GX20H
 4911h	Hitachi Accuvue UX4921
 6421h	Hitachi HM6421
 6811h	Hitachi Accuvue UX6821
 6821h	Hitachi HM6821
SeeAlso: #00136,#00150,#00152

(Table 00152)
Values for Hansol Electronics monitor EDID:
 0579	Hansol Electronics Mazellan14px
 057A	Hansol Electronics Mazellan400A
 05DD	Hansol Electronics Mazellan15ax
 A605	Hansol Electronics Mazellan17px 
SeeAlso: #00136,#00151,#00153

(Table 00153)
Values for Hitachi, Ltd. monitor EDID:
 AB6Fh	CM-1711M
 ABC2h	CM-2112M
 ABC7h	CM-2111M
 ABCCh	CM-2110M
 ABE0h	Hitachi, Ltd CM802
 ABE2h	Hitachi, Ltd CM801
 ABE3h	Hitachi, Ltd CM800
 ABEAh	Hitachi, Ltd CM803
 ABF4h	Hitachi, Ltd CM701
 AFC8h	Hitachi, Ltd CM500
 AFD2h	Hitachi, Ltd CM600
 AFD7h	Hitachi, Ltd CM611
SeeAlso: #00136,#00152,#00154

(Table 00154)
Values for Hewlett-Packard monitor EDID:
 0AF0h	HP D2800A Ultra VGA 1600 21"
 0AF6h	HP D2806A Ergo Ultra VGA 15"
 0AF8h	HP D2808 1024 Low Emission
 0AFFh	HP D2815A 1024 Low Emission 14"
 0F11h	HP D3857A Multi Media 15"
 0F12h	HP D3858A Multi Media 14"
SeeAlso: #00136,#00151,#00155

(Table 00155)
Values for IBM monitor EDID:
 198Eh	IBM G41
 198Fh	IBM G50
 1990h	IBM G70
 1991h	IBM G200
 1999h	IBM P50
 199Ah	IBM P70
 199Bh	IBM P200
 1BB7h	IBM 7095
 1BB9h	IBM 7097
 2112h	IBM 2112
 2113h	IBM 2113
 2114h	IBM 2114
 2115h	IBM 2115
 2117h	IBM 2117
 2215h	IBM 2215
 2238h	IBM 2238
 2248h	IBM 2248
 2264h	IBM 2264
 2535h	IBM 9525-0X1
 26ACh	IBM Aptiva 9900
 27ADh	IBM Aptiva 9901
 6312h	IBM 6312
 6314h	IBM 6314
 6315h	IBM 6315
 6317h	IBM 6317
 6319h	IBM 6319
 6321h	IBM 6321
 6322h	IBM 6322
 6324h	IBM 6324
 6325h	IBM 6325
 6327h	IBM 6327
 8504h	IBM 8504
 8511h	IBM 8511
 8512h	IBM 8512
 8513h	IBM 8513
 8514h	IBM 8514
 8515h	IBM 8515
 8517h	IBM 8517
 8518h	IBM 8518
 9504h	IBM 9504
 9515h	IBM 9515
 9517h	IBM 9517
 9518h	IBM 9518
 9521h	IBM 9521
 9524h	IBM 9524
 9525h	IBM 9525
 9527h	IBM 9527
SeeAlso: #00136,#00154,#00156

(Table 00156)
Values for Fujitsu ICL monitor EDID:
 0100h	Fujitsu ICL ErgoPro 211v
 0200h	Fujitsu ICL ErgoPro 171p
 0400h	Fujitsu ICL ErgoPro 171v
 0700h	Fujitsu ICL ErgoPro 151p
 0800h	Fujitsu ICL ErgoPro 151p AutoBrite
 0A00h	Fujitsu ICL ErgoPro 151v
 0B00h	Fujitsu ICL ErgoPro 141v
 0D00h	Fujitsu ICL ErgoPro 141p
 0F00h	Fujitsu ICL ErgoPro 152v
 1400h	Fujitsu ICL ErgoPro 142v
 1600h	Fujitsu ICL ErgoPro e153
 1900h	Fujitsu ICL ErgoPro x173
 1A00h	Fujitsu ICL ErgoPro x173a
 1C00h	Fujitsu ICL ErgoPro x152
 1D00h	Fujitsu ICL ErgoPro e173
 2200h	FUJITSU ErgoPro e154
 2400h	FUJITSU ErgoPro x174
SeeAlso: #00136,#00155,#00157

(Table 00157)
Values for Idek Iiyama North America monitor EDID:
 1700h	Iiyama Vision Master MF-8617
SeeAlso: #00136,#00156,#00158

(Table 00158)
Values for LG Electronics monitor EDID:
 36B4h	LG StudioWorks 44m
 36B9h	LG StudioWorks 44i
 3AA0h	LG 1505s
 3AA2h	LG StudioWorks 56m
 3AAFh	LG StudioWorks 56T 15-inch
 3AB0h	LG StudioWorks 5D
 3AB6h	LG StudioWorks 5D
 426Ch	LG StudioWorks 78i
 426Dh	LG StudioWorks 78T
 426Eh	LG StudioWorks 76i
 4273h	LG StudioWorks 76m
 4274h	LG StudioWorks 78m
 4277h	LG StudioWorks 74m
 4278h	LG StudioWorks 74i
 427Eh	LG StudioWorks 7D
 427Fh	LG StudioWorks 78D
 4280h	LG StudioWorks 78DT
 4281h	LG StudioWorks 7DT
 4284h	LG StudioWorks 76T
 42CFh	LG 1725s
 4E21h	LG StudioWorks 20i
SeeAlso: #00136,#00157,#00159

(Table 00159)
Values for MAG monitor EDID:
 5620h	DX1595
 5624h	DX15T
 5626h	DX1795
SeeAlso: #00136,#00158,#00160

(Table 00160)
Values for Mitsubishi monitor EDID:
 0040h	Mitsubishi Diamond Pro 21TX (THN-9105)
 2040h	Mitsubishi Diamond Scan 20H (FR-8905)
 2040h	Mitsubishi Diamond Pro 20X (FR-8905B)
 6140h	Mitsubishi Diamond Scan 17HX (FFF8705)
 8040h	Mitsubishi Diamond Pro 15H (SD-57xxC)
 4040h	Mitsubishi Diamond Pro 17TX (TFG-8705)
 408Fh	Mitsubishi Diamond Scan 15VX (SD58xx)
 40C0h	Mitsubishi Diamond Pro 87TXM (TFM8705)
SeeAlso: #00136,#00159,#00161

(Table 00161)
Values for Miro monitor EDID:
 0721h	PROOFSCREEN miroC21107
 6815h	miroD1568
 6817h	PROOFSCREEN miroC1768
 6917h	miroD1769
 8217h	PROOFSCREEN miroC1782
 8520h	PROOFSCREEN miroC2085 E
 8521h	PROOFSCREEN miroC2185
 9321h	PROOFSCREEN miroC2193
SeeAlso: #00136,#00160,#00162

(Table 00162)
Values for Nanao monitor EDID:
 0000h	NANAO USA FlexScan T2-20
 0400h	NANAO USA F2-15
 0401h	NANAO USA F2-17
 0402h	NANAO USA F2-17EX
 0403h	NANAO USA F2-21
 0404h	NANAO USA FX2-21
 0405h	NANAO USA FlexScan T2-17TS
 0406h	NANAO FlexScan 6600
 0502h	NANAO 9060S
 0503h	NANAO 9065S
 0506h	NANAO 9070U
 0507h	NANAO 9080i
 0508h	NANAO 9400i
 0509h	NANAO 9500
 050Ah	NANAO FlexScan F340iW
 050Bh	NANAO FlexScan F550i
 050Ch	NANAO FlexScan F550iW
 050Dh	NANAO FlexScan F560iW
 050Eh	NANAO FlexScan F750i
 050Fh	NANAO FlexScan F760iW
 0510h	NANAO FlexScan F780iW
 0511h	NANAO FlexScan T560i
 0512h	NANAO FlexScan T660i
 0513h	NANAO USA FlexScan T2-17
 0514h	NANAO USA FlexScan T2-20
 0580h	NANAO USA FlexScan 6300
 0800h	NANAO FlexScan 33F
 0802h	NANAO FlexScan 88F
 0805h	NANAO FlexScan 54T
 0882h	NANAO FlexScan 52F
 0900h	NANAO FlexScan 6500
 0902h	NANAO 9060S
 0906h	NANAO 9070U
 0907h	NANAO 9080i
 090Ah	NANAO FlexScan F347
 090Bh	NANAO FlexScan F550i
 090Ch	NANAO FlexScan F557
 090Fh	NANAO FlexScan 77F
 0910h	NANAO FlexScan F780iJ
 0911h	NANAO FlexScan T560iJ
 0912h	NANAO FlexScan T660iJ
 0913h	NANAO FlexScan 56T
 0914h	NANAO FlexScan 68T
 098Ah	NANAO FlexScan F347II
 098Ch	NANAO FlexScan 55F
 098Fh	NANAO FlexScan 76F
 0991h	NANAO FlexScan T567
 0993h	NANAO FlexScan 53T
SeeAlso: #00136,#00161,#00163

(Table 00163)
Values for NEC monitor EDID:
 37FAh	NEC MultiSync XV14
 37FBh	NEC MultiSync XV14
 3A66h	NEC MultiSync C400
 3C00h	NEC MultiSync XE15
 3C0Ah	NEC MultiSync XP15
 3C14h	NEC MultiSync XV15
 3C1Eh	NEC MultiSync XE15
 3D5Eh	NEC MultiSync XV15+
 3D68h	NEC MultiSync M500
 3E4Eh	NEC MultiSync C500
 43A8h	NEC MultiSync XE17
 43B2h	NEC MultiSync XE17
 43BCh	NEC MultiSync XV17
 4416h	NEC MultiSync XP17
 533Eh	NEC MultiSync XE21
 53B6h	NEC MultiSync XP21
SeeAlso: #00136,#00162,#00164

(Table 00164)
Values for Nokia monitor EDID:
 008Dh	NOKIA 449M
 0098h	NOKIA 449X
 00A3h	NOKIA 447KC
 00A9h	NOKIA 447XI
 00ABh	NOKIA 447KA
 00ADh	NOKIA 447M
 00B7h	NOKIA 447W
 00B8h	NOKIA 447X
 00BBh	NOKIA 447XAV
 00BCh	NOKIA 447K
 00D2h	NOKIA 445R
SeeAlso: #00136,#00163,#00165

(Table 00165)
Values for OptiQuest monitor EDID:
 3138h	OPTIQUEST VA656
 3141h	OPTIQUEST 14ES
 3232h	OPTIQUEST 1562A-2
 3233h	OPTIQUEST 1769DC
 3234h	OPTIQUEST 1000S-2
 3332h	OPTIQUEST V655
 3333h	OPTIQUEST V775
 3432h	OPTIQUEST V650
 3832h	OPTIQUEST V665
 4637h	OPTIQUEST 1769DC
SeeAlso: #00136,#00164,#00166

(Table 00166)
Values for Princeton Graphics monitor EDID:
 003Bh	Princeton EO15
 003Dh	Princeton EO17
SeeAlso: #00136,#00165,#00167

(Table 00167)
Values for Philips monitor EDID:
 0200h	Philips CM0200 (15C)
 0500h	Philips CM0500 (20C)
 0700h	Philips CM0700 (20T)
 0800h	Philips CM0800 (15B)
 1200h	Philips CM1200 (15A)
 1800h	Philips CM1800 (15A)
 2000h	Philips CM0200 (14B)
 2600h	Philips 17TCM26
 2800h	Philips 17BCM28
 3800h	Philips 17ACM38
 5600h	Philips CM5600 (20B)
 700Bh	Philips CM0700 (21B)
 8000h	Philips CM0800 (14A)
SeeAlso: #00136,#00166,#00168

(Table 00168)
Values for Panasonic monitor EDID:
 1604h	Panasonic TX-D2151W-ES
 1610h	Panasonic TX-D2151NM
SeeAlso: #00136,#00167,#00169

(Table 00169)
Values for Samsung monitor EDID:
 0000h	Samsung SyncMaster 3Ne
 0100h	Samsung SyncMaster 4S
 1530h	Samsung 15GLsi
 4610h	Samsung SyncMaster 21GLs
 4690h	Samsung SyncMaster 20GLsi
 4D50h	Samsung SyncMaster 15GLe
 4D51h	Samsung SyncMaster 15GLi
 4D52h	Samsung SyncMaster 15M
 4D70h	Samsung SyncMaster 17GLi
 4D71h	Samsung SyncMaster 17GLsi
 4D72h	Samsung SyncMaster 6Ne
 4D73h	Samsung 17GLi
 4D74h	Samsung 17GLsi
 5450h	Samsung SyncMaster 15Me
 6D20h	Samsung SyncMaster 15GLe
SeeAlso: #00136,#00168,#00170

(Table 00170)
Values for Samtron monitor EDID:
 1428h	Samtron 428PT/PTL
 1528h	Samtron SC-528TXL
 1529h	Samtron SC-528UXL
 1530h	Samtron SC-528MXLJ
 4690h	Samtron SC-208DXL+
 4D70h	Samtron SC-728FXL
 4D71h	Samtron SC-726GXL
 5451h	Samtron SC-528MDL
SeeAlso: #00136,#00169,#00171

(Table 00171)
Values for Tatung monitor EDID:
 1F65h	Intelliscan TM651x series 15"
 1F67h	Intelliscan TM671x series 17"
 2F44h	Intelliscan TM442x series 14"
 2F45h	Intelliscan TM452x series 15"
 434Dh	Tatung CM-17MC
 4855h	Tatung CM-14UH
SeeAlso: #00136,#00170,#00172

(Table 00172)
Values for Royal Information Company monitor EDID:
 061Ch	TRL/RIC DL-1564
 0622h	TRL/RIC DH-1570
SeeAlso: #00136,#00171,#00173

(Table 00173)
Values for ViewSonic monitor EDID:
 0C00h	ViewSonic 17GS
 0C0Fh	ViewSonic 17PS
 0C1Fh	ViewSonic 17GA
 1600h	ViewSonic 21PS-2
 2601h	ViewSonic 15GS
 2600h	ViewSonic 15GS-2
 3141h	ViewSonic 14ES
 3142h	ViewSonic 14ES
 3143h	ViewSonic 14ES
 3145h	ViewSonic 15GS-3
 3252h	ViewSonic 21PS-2
 3253h	ViewSonic 21PS-2
 334Bh	ViewSonic 17GS-2
 334Ch	ViewSonic 17GS-2
 3351h	ViewSonic PT810
 344Bh	ViewSonic 17PS-2
 344Ch	ViewSonic 17PS-2
 3451h	ViewSonic PT810-2
 354Dh	ViewSonic GT800
 354Eh	ViewSonic GT800
 3550h	ViewSonic GT800
 3644h	ViewSonic 15GA
 3646h	ViewSonic 15GA
 3648h	ViewSonic 15GA
 364Ah	ViewSonic PT770
 364Bh	ViewSonic PT770
 364Ch	ViewSonic PT770
 3744h	ViewSonic 15G-2
 3746h	ViewSonic 15G-2
 3748h	ViewSonic 15G-2
 374Bh	ViewSonic 17GA
 374Ch	ViewSonic 17GA
 3844h	ViewSonic 15ES-2
 3846h	ViewSonic 15ES-2
 3848h	ViewSonic 15ES-2
 384Ah	ViewSonic 17EA
 384Bh	ViewSonic 17EA
 384Ch	ViewSonic 17EA
 3944h	ViewSonic 15GS-2
 3946h	ViewSonic 15GS-2
 3948h	ViewSonic 15GS-2
 394Ah	ViewSonic 17GS-2
 394Bh	ViewSonic 17GS-2
 394Ch	ViewSonic 17GS-2
 424Ah	ViewSonic GT770
 424Bh	ViewSonic GT770
 424Ch	ViewSonic GT770
 434Ah	ViewSonic 17PS-2
 434Bh	ViewSonic 17PS-2
 434Ch	ViewSonic 17PS-2
 4439h	ViewSonic 15GS-2
 444Ah	ViewSonic 17GA-2
 4637h	ViewSonic 1769DC
 4745h	ViewSonic G653 (VCDTS21444-2E)
SeeAlso: #00136,#00172
--------V-104F15BL02-------------------------
INT 10 - VESA VBE/DC (Display Data Channel) - READ VDIF
	AX = 4F15h
	BL = 02h
	???
Return: AL = 4Fh if function supported
	    AH = status
		00h successful
		    ???
		01h failed
SeeAlso: AX=4F15h/BL=00h,AX=4F15h/BL=01h
--------V-104F16-----------------------------
INT 10 - VESA VBE/GC (Graphics System Configuration) - API
	AX = 4F16h
	BL = function
	    00h installation check / get capabilities
	other registers vary by function
Return: varies by function
--------V-104F17-----------------------------
INT 10 - VESA VBE/AF (Accelerator Functions) - API
	AX = 4F17h
	BL = function
	    00h installation check / get capabilities
	other registers vary by function
Return:	AL = 4Fh if function supported
	    AH = status
		00h successful
		01h failed
		02h hardware does not support function
		03h function not available in current video mode
		else reserved for future error codes
	other vary by function
Notes:	the accelerator function code should be given a 32-bit protected
	  mode stack which has at least 1024 bytes available for use by the
	  VBE/AF code
	when called, the I/O permission bitmap must allow access to any
	  ports which VBE/AF may require for operation
SeeAlso: AX=4F0Bh
--------V-104F4D-----------------------------
INT 10 - VESA - VIDEO CURSOR INTERFACE REQUEST
	AX = 4F4Dh
	BX = number of bytes available for VCI use
	DS:0000h -> buffer for VCI
	ES:DI -> VCI driver callback function
Return: AL = 4Fh if supported
	    AH = status
		00h successful
		    BX = number of bytes used by VCI
		    ES:DI -> VCI request handler
		01h failed
Desc:	allow the VESA BIOS Extensions to cooperate with a pointing-device
	  (typically mouse) driver
SeeAlso: AX=4F12h
--------V-104F70-----------------------------
INT 10 - Avance Logic - GET ADAPTER INFORMATION
	AX = 4F70h
Return:	AX = 004Fh if successful
	    BL = board information (see #00174)
	    BH = board type???
		00h on ALG2101
		FFh otherwise
SeeAlso: AX=4F00h

Bitfields for Avance Logic board information:
Bit(s)	Description	(Table 00174)
 0-1	video RAM size
	00 256K
	01 512K
	10 1M
	11 2M
 2	???
 3	slot size???
	=0 8-bit slot
	=1 16-bit slot
 4	unused
 5	set on ALG2228/AL2301
 6-7	unused
--------V-104FDD-----------------------------
INT 10 - ATI M64VBE.COM - GET RESIDENT SEGMENT
	AX = 4FDDh
Return: AX = CS of resident code
Program: M64VBE is a VESA VBE 2.0 driver TSR for ATI's Mach64 video chip
SeeAlso: AX=4FFFh/BX=364Dh"M64VBE",INT 60"M64VBE"
--------V-104FFF-----------------------------
INT 10 - VESA SuperVGA BIOS - Everex - TURN VESA ON/OFF
	AX = 4FFFh
	DL = new state (00h off, 01h on)
Return: AX = 0000h if successful
--------V-104FFF-----------------------------
INT 10 - Diamond Stealth 24 - SET/RESET DUAL DISPLAY MODE
	AX = 4FFFh
	BX = dual display mode
	    00h reset
	    01h set dual display, 32KB VGA test
	    02h set dual display, 64KB VGA test
Return: AX = 4F00h if successful
	    BX = number of scanlines off screen for test mode
--------V-104FFFBX364D-----------------------
INT 10 - ATI M64VBE.COM - UNINSTALL
	AX = 4FFFh
	BX = 364Dh ('6M')
	CX = 5634h ('V4')
Return: AX,DX,DS,ES destroyed
Program: M64VBE is a VESA VBE 2.0 driver TSR for ATI's Mach64 video chip
SeeAlso: AX=4FDDh"M64VBE",INT 60"M64VBE"
--------U-1050-------------------------------
INT 10 - SCROLOCK.COM - INSTALLATION CHECK
	AH = 50h
Return: BX = 1954h if installed
	    AL = 00h if inactive, nonzero if active
Program: SCROLOCK is a utility supplied with System Enhancement Associates'
	  ARC archiver
SeeAlso: AH=51h
--------J-105000-----------------------------
INT 10 - VIDEO - AX PC - SET SCREEN COUNTRY CODE
	AX = 5000h
	BX = country code
	    0001h USA (English), 0051h Japan
Return: AL = status
	    00h successful
	    01h bad country code
	    02h other error
Note:	This function is called with BX=0051h by Japanese versions of
	  MS-DOS/PC DOS/DR DOS IO.SYS/IBMBIO.COM at initialization time.
SeeAlso: AX=5001h,INT 16/AX=5000h
--------J-105001-----------------------------
INT 10 - VIDEO - AX PC - GET SCREEN COUNTRY CODE
	AX = 5001h
Return: AL = status
	    00h successful
		BX = country code
	    02h error
SeeAlso: AH=00h,AX=5000h,INT 16/AX=5001h,INT 21/AH=38h
--------V-105049-----------------------------
INT 10 - VIDEO - SCREENR v1.55+ - API
	AX = 5049h ('PI')
	BX = function
	    0000h installation check
	    0001h lock mode
	    0002h unlock mode
	    0003h lock palette
	    0004h unlock palette
Return: AX = 0000h if installed
	    BX = TSR version (BH=major,BL=minor)
	    CL = mode locking status
		00h mode not locked
		01h mode locked: INT 10/AH=00h disabled
	    CH = palette locking status
		00h palette not locked
		01h palette locked, the following functions are disabled:
			AX=1000h, AX=1001h, AX=1002h, AX=1010h, AX=1012h
Program: SCREENR is a TSR supplied with Patrick Ibbetson's SCREEN display
	  utility.
Index:	installation check;SCREENR
--------U-1051-------------------------------
INT 10 - SCROLOCK.COM - ENABLE/DISABLE
	AH = 51h
	AL = state
	    00h disable
	    nonzero enable
Return: nothing
Program: SCROLOCK is a utility supplied with System Enhancement Associates'
	  ARC file archiver
SeeAlso: AH=50h"SCROLOCK"
--------J-105100-----------------------------
INT 10 - VIDEO - AX PC - REGISTER EXTERNAL CHARACTER
	AX = 5100h
	BH = character width in bits (10h)
	BL = character height (10h)
	DX = character code (DH = F0h-F3h, DL=40h-7Eh,80h-FCh)
	ES:BP -> character bitmap
Return: AL = status (00h successful, 01h failed)
SeeAlso: AX=5101h,INT 1F"SYSTEM DATA"
--------J-105101-----------------------------
INT 10 - VIDEO - AX PC - READ CHARACTER
	AX = 5101h
	BH = character width in bits
	BL = character height
	DX = character code (DH = 00h if 8-bit character)
	ES:BP -> buffer for character bitmap
Return: AL = status (00h successful, 01h failed)
SeeAlso: AH=09h,AX=5100h
--------J-105200-----------------------------
INT 10 - VIDEO - AX PC - SET VIRTUAL TEXT RAM BUFFER
	AX = 5200h
	BX = segment of buffer
Return: nothing
SeeAlso: AX=5201h
--------J-105201-----------------------------
INT 10 - VIDEO - AX PC - GET VIRTUAL TEXT RAM BUFFER
	AX = 5201h
Return: BX = segment of buffer or 0000h if failed
SeeAlso: AX=8300h,AH=FEh
----------1053-------------------------------
INT 10 - Show Partner F/X v3.6 - START PRESENTATION
	AH = 53h
	DS:DX -> ASCIZ name of presentation file (no path, extension forced to
		.PR2)
Return: ???
SeeAlso: AH=55h
----------1055-------------------------------
INT 10 - Show Partner F/X v3.6 - UNINSTALL
	AH = 55h
Return: FXSHOW.EXE removed from memory
SeeAlso: AH=53h
--------V-105555-----------------------------
INT 10 - VIDEO - ATI EGA/VGA Wonder Super Switch - INSTALLATION CHECK
	AX = 5555h
Return: AX = AAAAh    if installed
	BX:CX -> ??? routine in SMS.COM resident portion
	      -> data area (see #00175) in VCONFIG
Program: Super Switch (SMS.COM) is a video mode switch program supplied with
	  ATI EGA Wonder. It also maps video mode 08h to 27h or 23h.
SeeAlso: INT 10/AH=00h,INT 14/AX=AA01h,INT 2F/AX=6400h
Index:	screen saver;ATI Wonder SMS.COM

Format of ATI Super Switch data area:
Offset	Size	Description	(Table 00175)
 00h	DWORD	original INT 09 vector
 04h	DWORD	original INT 10 vector
 08h	DWORD	original INT 1C vector
 0Ch	WORD	screen saver state, 0=off, 1=on
 0Eh	WORD	blanking interval in clock ticks
----------105555BXAAAA-----------------------
INT 10 - LIR - SET CONFIGURATION
	AX = 5555h
	BX = AAAAh
	CL = new configuration flags (see #04118)
	CH > 0 new video adapter configuration (see #04121)
	   = 0 do not update video adapter configuration
	DL = new keyboard layout flags (see #04119)
	DH = new alphabet flags (see #04120)
Return: AX = A55Ah if installed
Program: LIR is a DOS/Windows 3.xx codepage support package develoved by
	  LABAS u.a.b. It supports several screen and printer codepages as
	  well as various keyboard layouts used in Lithuania.
	  Download at: ftp://ftp.labas.com/pub/drivers/language/lir422.zip
SeeAlso: AX=5555h/BX=BBBBh,INT 17/AX=5555h/BX=AAAAh

Bitfields for LIR configuration flags:
Bit(s)	Description	(Table 04118)
 7	program is active
 6	???
 5-3	code page
 2	Lithuanian???
 1	Russian???
 0	enable beeps
SeeAlso: #04119

Bitfields for LIR keyboard layout flags:
Bit(s)	Description	(Table 04119)
 7-5	keyboard layout
	100 QWERTY
	010 Lithuanian AZERTY
	001 Lithuanian ergonomic FZVPUJ
 4-3	reserved (0)
 2	Lithuanian keyboard???
 1	Russian keyboard???
 0	???
SeeAlso: #04118,#04120

Bitfields for LIR Alphabet flags:
Bit(s)	Description	(Table 04120)
 7-3	reserved (0)
 2	Lithuanian alphabetic symbol table???
 1	Russian alphabetic symbol table???
 0	reserved (0)
SeeAlso: #04118,#04119,#04121

Bitfields for LIR video adapter configuration:
Bit(s)	Description	(Table 04121)
 7	Hercules Graphics Card (HGC)
 6-5	reserved (0)
 4	VGA
 3	MCGA
 2	EGA
 1	CGA
 0	reserved (0)
Note:	multiple bits may be set if more than one video adapter is installed
SeeAlso: #04118
----------105555BXBBBB-----------------------
INT 10 - LIR - GET CONFIGURATION
	AX = 5555h
	BX = BBBBh
Return: AX = magic signature A55Ah
	BX = version number (BH = major version, BL = minor version),
	      e.g. BX = 0410h for LIR v4.10, or BX = 0422h for LIR v4.22)
	CL = configuration flags (see #04118)
	CH = video adapter configuration (see #04121)
	DL = keyboard layout flags(see #04119)
	DH = alphabet flags (see #04120)
SeeAlso: AX=5555h/BX=AAAAh,INT 17/AX=5555h/BX=BBBBh
--------V-105F00-----------------------------
INT 10 - Chips & Technologies Extended BIOS - RETURN CHIP INFORMATION
	AX = 5F00h
Return: AL = 5Fh function supported
	    BL = chip type (see #00176)
	    BH = video memory size (see #00177)
	    CX = miscellaneous information (see #00178)
SeeAlso: AX=5F01h

Bitfields for Chips&Technologies chip type:
Bit(s)	Description	(Table 00176)
 7-4	chip type
	0000: 82c451
	0001: 82c452 / 82c452A
	0010: 82c455
	0011: 82c453
	0100: 82c450
	0101: 82c456
	0110: 82c457
	0111: F65520
	1000: F65530 / F65525
	1001: F66510
	1010: ???
	1011: F64300 "Wingine DGX"
	1100: F65535/F65545 ???
	1101: F65540
	1110: ???
	1111: ???
 3-0	revision number
SeeAlso: #00177

(Table 00177)
Values for Chips&Technologies video memory size:
 00h	256KB
 01h	512KB
 02h	1MB
 03h	2MB
SeeAlso: #00176

Bitfields for Chips&Technologies miscellaneous information:
Bit(s)	Description	(Table 00178)
 0	DAC size (0=6-bit, 1=8-bit)
 1	system type (0=PC/AT, 1=PS/2)
 2	extended text modes supported by BIOS
 3	reserved
 4	extended graphics modes supported by BIOS
 5	reserved
 6	BIOS supports graphics cursor
 7	BIOS supports anti-aliased font
 8	BIOS supports pre-programmed emulation
 9	BIOS supports auto emulation
 10	BIOS supports variable mode set at cold boot
 11	BIOS supports variable mode set on warm boot
 12	BIOS supports emulation mode set at cold boot
 13	BIOS supports emulation mode set on warm boot
 14-15	reserved
--------V-105F00-----------------------------
INT 10 - VIDEO - Realtek RTVGA - RETURN CHIP VERSION
	AX = 5F00h
Return: AH = 00h, if successful
	AL = chip version (the same value that VTEST.EXE reads)
	    00h RTG3103???
	    01h RTG31030/RTG3105
	    02h RTG3106???
	    3Fh non-Realtek chip
BUG:	in v3.C10, AX=5F00h on return due to improper stack restoration code
SeeAlso: AX=5F01h"RTVGA"
--------V-105F01-----------------------------
INT 10 - Chips & Technologies Extended BIOS - SET PREPROGRAMMED EMULATION
	AX = 5F01h
	BL = emulation type (see #00179)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F00h,AX=5F02h,AH=FFh"Oak"

(Table 00179)
Values for Chips&Technologies emulation type:
 00h,01h reserved
 02h	CGA
 03h	MDA
 04h	Hercules
 05h	EGA
 06h	VGA (disable emulation)
--------V-105F01-----------------------------
INT 10 - VIDEO - Realtek RTVGA - WRITE RTVGA BIOS STRING TO DESTINATION
	AX = 5F01h
	ES:DI -> zero-filled buffer for BIOS ID string
Return: AH = 00h if successful
	ES:DI -> ASCII signature "REALTEK VGA BIOS Version 3C.10"
BUG:	in v3.C10, AX=5F01h on return due to improper stack restoration code
SeeAlso: AX=5F00h"RTVGA",AX=5F02h"RTVGA"
--------V-105F02-----------------------------
INT 10 - Chips & Technologies Extended BIOS - AUTO EMULATION CONTROL
	AX = 5F02h
	BL = new state of autmatic emulation (00h enabled, 01h disabled)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F01h,AX=5F03h
--------V-105F02-----------------------------
INT 10 - Chips & Technologies '64300' BIOS - SET CLOCK
	AX = 5F02h
	BH = what to set
	    02h dot clock
		BL = speed in MHz (12-99)
	    03h memory clock
		BL = speed in MHz (12-99)
	    FFh default dot and memory clocks
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F00h"Chips",AX=5F03h"64300",AX=5F02h"65530"
--------V-105F02-----------------------------
INT 10 - Chips & Technologies '65530' BIOS - SET CLOCK
	AX = 5F02h
	BH = what to set
	    02h dot clock
		BL = new clock speed (see #00180)
	    03h memory clock
		BL = new clock speed (see #00180)
	    04h set power-down register
		BL = new value for power-down register (bits 3-0 only)
	    06h (404 clock chip) set control register
		BL = new vlaue for control register (bits 5-0 only)
	    06h (404A/B/B-ES clock chips) set control register PWRDN1
		BL = new value for control register
	    07h (404A/B/B-ES clock chips) set control register PWRDN1
		BL = new value for control register
	    FFh default dot and memory clocks
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F01h,AX=5F02h"64300",AX=5FA0h,#00184

(Table 00180)
Values for C&T '65530' BIOS clock speed:
 00h	12 MHz
 01h	14 MHz
 02h	16 MHz
 03h	18 MHz
 04h	20 MHz
 05h	25 MHz
 06h	28 MHz
 07h	32 MHz
 08h	36 MHz
 09h	40 MHz
 0Ah	45 MHz
 0Bh	50 MHz
 0Ch	56 MHz
 0Dh	60 MHz
 0Eh	65 MHz
 0Fh	66 MHz
 15h	34 MHz
--------V-105F02-----------------------------
INT 10 - VIDEO - Realtek RTVGA - RETURN RTVGA ON-BOARD MEMORY SIZE
	AX = 5F02h
Return: AH = 00h, if successful
	AL = on-board memory size
	     (00h = 256K, 01h = 512K, 02h = 768K, 03h = 1024K)
BUG:	in v3.C10, AX=5F02h on return due to improper stack restoration code
SeeAlso: AX=5F01h"RTVGA",AX=5F03h"RTVGA"
--------V-105F03-----------------------------
INT 10 - VIDEO - Realtek RTVGA - SET ???
	AX = 5F03h
	BL = 0-3 (???)
Return: AH = 00h if successful
BUG:	in v3.C10, AX=5F03h on return due to improper stack restoration code
SeeAlso: AX=5F02h"RTVGA"
--------V-105F03BL00-------------------------
INT 10 - Chips & Technologies Extended BIOS - SET POWER-ON DISPLAY MODE
	AX = 5F03h
	BL = 00h
	CL = display mode
	CH = mode (see #00181)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F02h,AX=5F03h/BL=01h"Chips",AX=5F90h

Bitfields for Chips&Technologies display mode:
Bit(s)	Description	(Table 00181)
 1-0	scanlines (00 = 200, 01 = 350, 10 = 400)
 7	persistence (0 reset on next boot, 1 until changed)
--------V-105F03BH00-------------------------
INT 10 - Chips & Technologies '64300' BIOS - GET CLOCK SPEED
	AX = 5F03h
	BH = 00h (get default memory clock)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BL = clock speed in MHz
SeeAlso: AX=5F02h"64300",AX=5F04h"64300"
--------V-105F03BL01-------------------------
INT 10 - Chips & Technologies Extended BIOS - SET POWER-ON EMULATION MODE
	AX = 5F03h
	BL = 01h
	CL = emulation mode (see #00181)
	CH = permanence
	    bit 7 persistence (0 reset on next boot, 1 until changed)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F02h,AX=5F03h/BL=00h"Chips",AX=5F90h
--------V-105F04-----------------------------
INT 10 - Chips & Technologies '64300' BIOS - GET REFRESH RATE
	AX = 5F04h
	BL = video mode number
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BH = available refresh rates (see #00182)
		    BL = currently-set refresh rate (see #00182)
SeeAlso: AX=5F03h"64300",AX=5F05h"64300"

Bitfields for C&T 64300 refresh rates:
Bit(s)	Description	(Table 00182)
 5	75 Hz
 4	72 Hz
 3	70 Hz
 2	60 Hz
 1	56 Hz
 0	interlaced
--------V-105F05-----------------------------
INT 10 - Chips & Technologies '64300' BIOS - SET REFRESH RATE
	AX = 5F05h
	BL = video mode number
	BH = refresh rate to set (see #00182)
		bit 7:	=0 program new clock and CRT parametes
			=1 keep current parameters
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F04h"64300"
--------V-105F06-----------------------------
INT 10 - Chips & Technologies '64300' BIOS - GET XRAM INFORMATION
	AX = 5F06h
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BL = XRAM presence (00h no XRAM, 01h present)
SeeAlso: AX=5F05h,AX=5F08h
--------V-105F08-----------------------------
INT 10 - Chips & Technologies '64300' BIOS - SET LINEAR MEMORY START ADDRESS
	AX = 5F08h
	BX = desired start address in megabytes
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F06h
--------V-105F10-----------------------------
INT 10 - Chips & Technologies '64300'/'65530' BIOS - GET LINEAR MEMORY INFO
	AX = 5F10h
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BX:CX = linear memory base address
		    DX = virtual screen width offset (bytes)
		    SI;DI = linear memory size
SeeAlso: AX=5F08h,AX=5FA0h
--------V-105F50-----------------------------
INT 10 - Chips & Technologies Extended BIOS - GET LAPTOP DISPLAY STATUS
	AX = 5F50h
Return: DL = display status (see #00183)
Note:	this call can be used on Toshiba laptops since ~1995 instead of
	  INT 42/AX=7503h which is no longer supported with the F655xx chips
SeeAlso: INT 42/AX=7503h

Bitfields for display status:
Bit(s)	Description	(Table 00183)
 7-4	always 0 ???
 3	1: both displays active (bit 1 also set)
 2	1: normal (monochrome display only), 0: inverse or color
 1	1: internal display active, 0: external only
 0	always set ???
--------V-105F50-----------------------------
INT 10 - Chips & Technologies '65530' BIOS - GET 655xx INFORMATION
	AX = 5F50h
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BX = width of flat panel in pixels
		    CX = height of flat panel in pixels
		    DX = F65520/525/530 status (see #00184)
SeeAlso: AX=5F51h,INT 15/AX=5F31h

Bitfields for C&T F65520/525/530 status:
Bit(s)	Description	(Table 00184)
 15-0	reserved
 6-5	type of clock chip
	00 = 404
	01 = 404A
	10 = 404B ES
	11 = 404B
 4	accelerator enabled
 3	both displays active
 2	video polarity (1 = inverted)
 1	output device
	0 CRT
	1 flat panel (LCD)
 0	reserved
--------V-105F51-----------------------------
INT 10 - Chips & Technologies Extended BIOS - SWITCH DISPLAY DEVICE
	AX = 5F51h
	BL = new active display
	    00h CRT
	    01h flat panel (LCD)
	    02h both simultaneously
	BH = 01h to allow reprogramming the DAC
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5F53h
--------V-105F53-----------------------------
INT 10 - Chips & Technologies Extended BIOS - EN/DISABLE ACCELERATOR SUPPORT
	AX = 5F53h
	BL = new support state
	    00h disable buffer/accelerator
	    01h enable buffer/acelerator
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5F51h,AX=5F54h
--------V-105F54-----------------------------
INT 10 - Chips & Technologies Extended BIOS - TURN FLAT PANEL ON/OFF
	AX = 5F54h
	BL = new state
	    00h on
	    01h off
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5F51h,AX=5F53h,AX=5F5Ah
--------V-105F5A-----------------------------
INT 10 - Chips & Technologies Extended BIOS - SET FLAT-PANEL VIDEO POLARITY
	AX = 5F5Ah
	BL = new video polarity
	    00h normal
	    01h inverted
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5F54h
--------V-105F5C-----------------------------
INT 10 - Chips & Technologies Extended BIOS - SET VERTICAL COMPENSATION
	AX = 5F5Ch
	BL = type of vertical compensation to use
	    00h no compensation
	    01h automatic centering
	    02h set centering register
		DX = centering value (bits 9-0 only)
	    03h non-automatic centering
	    04h set vertical line insertion register
		DL = vertical line insertion (bits 3-0 only)
	    05h set alternate maximum scanline register
		DL = alternate maximum scanline (bits 4-0 only)
	    06h enable text stretching, type 0
	    07h enable text stretching, type 1
	    08h enable text stretching, type 2
	    09h enable text stretching, type 3
	    0Ah	disable text stretching
	    0Bh set vertical line replication register
		DL = vertical line replication (bits 3-0 only)
	    0Ch enable graphics stretching, type 0
	    0Dh enable graphics stretching, type 1
	    0Eh disable vertical graphics stretching
	    0Fh disable all horizontal and vertical compensation
	    10h enable optimal compensation
	    11h disable optimal compensation
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5F5Eh,AX=5F5Fh
--------V-105F5E-----------------------------
INT 10 - Chips & Technologies Extended BIOS - EN/DISABLE TALL FONT LOADING
	AX = 5F5Eh
	BL = new state of tall-font loading
	    00h enable loading	of 8x19/30/32 fonts
	    01h disable loading of 8x19/30/32 fonts
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
Note:	when tall fonts are enabled, the fonts are stretched by duplicating
	  scan lines as appropriate to convert an 8x16 font to the proper
	  height (scan lines 1/9/12 [8x19] or 2-15 [8x30] or all [8x32])
SeeAlso: AX=5F5Ch,AX=5F5Fh
--------V-105F5F-----------------------------
INT 10 - Chips & Technologies Extended BIOS - HORIZONTAL COMPENSATION
	AX = 5F5Fh
	BL = horizontal compensation type
	    00h none
	    01h automatic centering
	    02h set centering register
		DL = centering value
	    03h non-automatic centering
	    04h enable text compression (force 8xN fonts)
	    05h disable text compression (allow 9xN fonts)
	    06h enable auto doubling
	    07h disable auto doubling
	    0Fh disable all horizontal and vertical compensation
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F50h,AX=5FA0h
--------V-105F90-----------------------------
INT 10 - Chips & Technologies Extended BIOS - GET SUPERVGA STATE BUFFER SIZE
	AX = 5F90h
	CX = state mask (see #00185)
Return: AL = 5Fh if function supported
	    BX = number of 64-byte blocks required
SeeAlso: AH=1Ch,AX=5F03h,AX=5F91h,AX=5F92h,AX=5FA0h

Bitfields for Chips&Technologies state mask:
Bit(s)	Description	(Table 00185)
 0	video hardware
 1	BIOS data state
 2	DAC state
 15	type (0 all state info, 1 SuperVGA state only)
--------V-105F91-----------------------------
INT 10 - Chips & Technologies Extended BIOS - SAVE SUPERVGA STATE
	AX = 5F91h
	CX = state mask (see #00185)
	ES:BX -> save buffer
Return: AL = 5Fh if function supported
	    buffer at ES:BX filled
SeeAlso: AH=1Ch,AX=5F03h,AX=5F90h,AX=5F92h,AX=5FA1h
--------V-105F92-----------------------------
INT 10 - Chips & Technologies Extended BIOS - RESTORE SUPERVGA STATE
	AX = 5F92h
	CX = state mask (see #00185)
	ES:BX -> previously-filled save buffer
Return: AL = 5Fh if function supported
SeeAlso: AH=1Ch,AX=5F03h,AX=5F90h,AX=5F92h,AX=5FA2h
--------V-105FA0-----------------------------
INT 10 - Chips & Technologies Wingine DGX - GET EXTENDED BIOS SAVE BUFFER SIZE
	AX = 5FA0h
	CX = state(s) to be saved (see #00186)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    BX = number of 64-byte blocks required for state
SeeAlso: AH=1Ch,AX=5FA1h,AX=5FA2h,AX=5F90h,AX=4F04h

Bitfields for C&T BIOS save/restore state type:
Bit(s)	Description	(Table 00186)
 0	video hardware
 1	BIOS data
 2	DAC and color registers
 14	(65530 BIOS with AL=A1h only) clear emulation state
 15	extended registers
SeeAlso: #00048,#00085
--------V-105FA1-----------------------------
INT 10 - Chips & Technologies Wingine DGX - SAVE VIDEO STATE
	AX = 5FA1h
	CX = state(s) to be saved (see #00186)
	ES:BX -> buffer for state information
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
		    ES:BX buffer filled
SeeAlso: AH=1Ch,AX=5FA0h,AX=5FA2h,AX=5F91h
--------V-105FA2-----------------------------
INT 10 - Chips & Technologies Wingine DGX - RESTORE VIDEO STATE
	AX = 5FA2h
	CX = state(s) to be restored (see #00186)
	ES:BX -> buffer containing previously-saved state information
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AH=1Ch,AX=5FA0h,AX=5FA1h,AX=5F92h
--------V-1060------------------------------------
INT 10 - HUNTER 16 - SET GRAPHICS FONT
	AH = 60h
	AL = new font
	    bit 7    output characters in reverse video
	    bits 0-6 font number (see #00200 at AH=77h)
Return: BH = cell width
	BL = cell height
Desc:	select the font to use for output in mode 6; this can be used to mix
	  fonts on the screen
Note:	the Husky Hunter 16 is an 8088-based ruggedized laptop.	 Other family
	  members are the Husky Hunter, Husky Hunter 16/80, and Husky Hawk.
SeeAlso: AH=04h"HUNTER",AH=73h"HUNTER",AH=77h"HUNTER"
--------V-1061------------------------------------
INT 10 - HUNTER 16 - MOVE CURSOR TO GRAPHICS CO-ORDINATES
	AH = 61h
	CX = column
	DX = row
Return: nothing
Note:	this function is only valid in graphics modes
SeeAlso: AH=62h
--------V-1062------------------------------------
INT 10 - HUNTER 16 - GET CURSOR POSITION IN GRAPHICS CO-ORDINATES
	AH = 62h
Return: CX = column
	DX = row
Note:	this function is only valid in graphics modes
SeeAlso: AH=61h
--------V-1063------------------------------------
INT 10 - HUNTER 16 - SET CONTRAST
	AH = 63h
	AL = contrast (0..127)
Return: nothing
Desc:	set the LCD screen contrast to improve visibility
SeeAlso: AH=64h,AH=75h
--------V-1064------------------------------------
INT 10 - HUNTER 16 - SET BACKLIGHT LEVEL
	AH = 64h
	AL = level (0..15)
Return: nothing
Desc:	set the LCD backlight level to improve visibility in bad lighting
SeeAlso: AH=63h,AH=65h,AH=74h,AH=78h"HUNTER",INT 15/AH=74h
--------V-106500----------------------------------
INT 10 - HUNTER 16 - GET BACKLIGHT TIMEOUT
	AX = 6500h
Return: BX = timeout in seconds (0-300)
Desc:	returns the time after which the backlight will turn off
SeeAlso: AH=63h,AH=64h,AX=6501h,INT 15/AH=74h
--------V-106501----------------------------------
INT 10 - HUNTER 16 - SET BACKLIGHT TIMEOUT
	AX = 6501h
	BX = timeout in seconds (0-300)
Return: nothing
Desc:	set the idle time after which the backlight will turn off
SeeAlso: AH=64h,AX=6500h
--------V-1066------------------------------------
INT 10 - HUNTER 16 - SPLIT DISPLAY
	AH = 66h
	AL = control bits (see #00187)
	BH = top row of lower section of LCD (0..7)
	BL = top row of lower section of the virtual screen (0..24)
Return: nothing
Desc:	split the LCD screen horizontally into two parts; each part may be
	  individually scrollable or fixed.
Note:	the Hunter 16 has a 240x64 LCD display which serves as a window into
	  a 640x200 virtual screen

Bitfields for HUNTER 16 control bits:
Bit(s)	Description	(Table 00187)
 0-1	01: no split, 10: allow split
 2	allow scrolling the upper part
 3	allow scrolling the lower part
--------V-106A00BX0000-----------------------
INT 10 - Direct Graphics Interface Standard (DGIS) - INQUIRE AVAILABLE DEVICES
	AX = 6A00h
	BX = 0000h
	CX = 0000h
	DX = buffer length (may be 0)
	ES:DI -> buffer
Return: BX = number of bytes stored in buffer
	CX = bytes required for all descriptions (0 if no DGIS)
Note:	buffer contains descriptions and addresses of DGIS-compatible
	  display(s) and printer(s)
SeeAlso: AX=6A02h
--------V-106A01CX0000-----------------------
INT 10 - Direct Graphics Interface Standard (DGIS) - REDIRECT CHARACTER OUTPUT
	AX = 6A01h
	CX = 0000h
	ES:DI = address of device to send INT 10 output to
Return: CX = 0000h  output could not be redirected
	     else INT 10h output now routed to requested display
SeeAlso: AX=6A02h
--------V-106A02-----------------------------
INT 10 - DGIS - INQUIRE INT 10 OUTPUT DEVICE
	AX = 6A02h
	ES:DI = 0000h:0000h
Return: ES:DI = 0000h:0000h  if current display is non-DGIS
		else address of the current DGIS INT 10 display
SeeAlso: AX=6A00h,AX=6A01h
--------V-106D74-----------------------------
INT 10 - MTRFONTS - INSTALLATION CHECK
	AX = 6D74h ('mt')
	DS:0104h = signature "MtRfOnTs"
Return: AX = 4D54h ('MT') if installed
	    ES = PSP segment of resident code
Program: MTRFONTS is a shareware TSR (part of the MTR package) by Mechon Mamre
	  which provides Hebrew screen fonts
SeeAlso: INT 16/AX=6D74h"MTRTSR"
--------V-106E00-----------------------------
INT 10 - Paradise VGA internal - GET ???
	AX = 6E00h
Return: BX = 5744h ('WD') if supported
	    DH:AH:AL = last three ASCII digits of ROM serial number
	    CL = ???
	    CH = ???
SeeAlso: AX=6E04h,AX=6E05h
--------V-106E04-----------------------------
INT 10 - Paradise VGA internal - GET SCREEN SIZE AND ???
	AX = 6E04h
Return: BX = screen width (columns)
	CX = screen height (lines)
	AH = ??? (05h or FFh)
	AL = ??? (04h or video mode)
SeeAlso: AX=6E00h,AX=6E05h
--------V-106E05-----------------------------
INT 10 - Paradise VGA internal - SET MODE
	AX = 6E05h
	BL = mode
Return: nothing
Note:	like AH=00h, AL=BL.
SeeAlso: AH=00h,AX=6E00h,AX=6E04h,AX=6F05h
--------V-106F00-----------------------------
INT 10 - HP Vectra EX-BIOS - INSTALLATION CHECK
	AX = 6F00h
	BX <> 4850h (usually set to 0000h for simplicity)
Return: BX = 4850h ('HP') indicates HP Extended BIOS video functions present
	AX destroyed
SeeAlso: AX=6F00h"Video7",AX=6F01h,AX=6F02h,AX=6F03h,AX=6F04h,AX=6F05h
SeeAlso: INT 14/AX=6F00h,INT 16/AX=6F00h,INT 17/AX=6F00h,INT 33/AX=6F00h
--------V-106F00BX0000-----------------------
INT 10 - VIDEO - Video7 VGA,VEGA VGA - INSTALLATION CHECK
	AX = 6F00h
	BX = 0000h
Return: BX = 5637h ('V7') indicates Video7 VGA/VEGA VGA extensions are present
SeeAlso: AX=6F01h,AX=6F02h,AX=6F03h,AX=6F04h,AX=6F05h
--------V-106F01-----------------------------
INT 10 - VIDEO - Video7 VGA,VEGA VGA,HP EX-BIOS - GET MONITOR INFO
	AX = 6F01h
Return: AL = monitor type code (HP,VEGA VGA only) (see #00188)
	AH = status register information (see #00189)
	CL = current value of Extended Control register (HP Ext BIOS, and only
		if AL=41h) (see #00190)
Notes:	bits 0-3 are the same as the EGA/VGA status register bits 0-3
	supported by original HP Vectra AT and by ES/QS/RS series Vectras

(Table 00188)
Values for monitor type code (HP Extended BIOS):
 00h	non-HP card with ROM and possibly its own INT 10h driver
 41h	MultiMode video display adapter
 42h-44h reserved
 45h	industry standard monochrome display adapter
 46h	industry standard color display adapter
 51h	reserved

Bitfields for status register information:
Bit(s)	Description	(Table 00189)
 0	display enable
	0 = display enabled
	1 = vertical or horizontal retrace in progress
 1	light pen flip flop set
 2	light pen switch activated
 3	vertical sync
 4	monitor resolution
	0 = high resolution (>200 lines)
	1 = low resolution (<=200 lines)
 5	display type (0 = color, 1 = monochrome)
 6,7	diagnostic bits
Note:	bits 0-3 are the same as the EGA/VGA status register bits 0-3
--------V-106F02-----------------------------
INT 10 - HP Vectra EX-BIOS - SET MONITOR INFO
	AX = 6F02h
	BL = new value for extended control register (see #00190)
Return: AX,BL destroyed
Notes:	this function is only valid when an HP MultiMode Video Display Adapter
	  is installed
	the Extended Control register is at I/O address 3DDh
SeeAlso: AX=6F01h,AX=6F03h

Bitfields for HP Vectra extended control register:
Bit(s)	Description	(Table 00190)
 0	screen resolution (0 = 200 lines, 1 = 400 lines)
 1	underline enable (if set, 'blue' of fg color = underline)
 2	font (0 = Standard-8, 1 = HP-Roman-8)
 3	memory disabled for CPU access
 4	allow access to full 32K memory instead of wrapping at 16K
 5	select second 16K page instead of first
 6,7	unused
--------V-106F03-----------------------------
INT 10 - HP Vectra EX-BIOS - MODIFY MONITOR INFO
	AX = 6F03h
	BH = exclude mask (set bits are not modified)
	BL = new values for bits indicated by BH (see #00190)
Return: AX destroyed
Notes:	this function is only valid when an HP MultiMode Video Display Adapter
	  is installed
	supported by original HP Vectra AT and by ES/QS/RS series Vectras
SeeAlso: AX=6F01h,AX=6F02h
--------V-106F04-----------------------------
INT 10 - VIDEO - Video7 VGA,VEGA VGA,HP Vectra - GET MODE AND SCREEN RESOLUTION
	AX = 6F04h
Return: AL = current video mode (see #00191)
	BX = horizontal columns (text) or pixels (graphics)
	CX = vertical columns (text) or pixels (graphics)
SeeAlso: AX=6F05h
--------V-106F05-----------------------------
INT 10 - VIDEO - Video7 VGA,VEGA EXTENDED EGA/VGA,HP Vectra - SET VIDEO MODE
	AX = 6F05h
	BL = mode (see #00191)
Return: AX,BL destroyed
Notes:	also supported by the HP Vectra Extended BIOS on the original
	  HP Vectra AT and by ES/QS/RS series Vectras
	on the HP Vectra, this function rather than AH=00h must be used to
	  return to an IBM-standard mode after setting an HP-specified mode
	  from 08h to 0Fh.
SeeAlso: AH=00h,AX=0070h,AX=007Eh,AX=6F04h

(Table 00191)
Values for Video7/VEGA video mode:
     text/ text pixel	pixel	colors disply scrn  system
     grph resol	 box  resolution       pages  addr
 00h-13h = standard IBM modes (see #00010 at AH=00h)
 08h = T  80x27	  .	  .	mono	  .	.  HP MultiMode Video
 09h = T  80x27	  .	  .	  .	  .	.  HP MultiMode Video
 0Ah = T  40x27	  .	  .	mono	  .	.  HP MultiMode Video
 0Bh = T  40x27	  .	  .	  .	  .	.  HP MultiMode Video
 0Ch = reserved					   HP MultiMode Video
 0Dh = G    .	  .    640x400	  .	  .	.  HP MultiMode Video
 0Eh = G    .	  .    320x400	  .	  .	.  HP MultiMode Video
 0Fh = G    .	  .    320x400	  .	  .	.  HP MultiMode Video
 40h = T  80x43	 8x8	  .	  .	  .	.  Video7/VEGA VGA
 41h = T 132x25	 8x14	  .	  .	  .	.  Video7/VEGA VGA
 42h = T 132x43	 8x8	  .	  .	  .	.  Video7/VEGA VGA
 43h = T  80x60	 8x8	  .	  .	  .	.  Video7/VEGA VGA
 44h = T 100x60	 8x8	  .	  .	  .	.  Video7/VEGA VGA
 45h = T 132x28	 8x8	  .	  .	  .	.  Video7/VEGA VGA
 60h = G    .	  .    752x410	 16	  .	.  Video7 VGA, VEGA VGA
 61h = G    .	  .    720x540	 16	  .	.  Video7 VGA, VEGA VGA
     = G    .	  .    720x540	 16	  .	.  Northgate, Headland 1024i
 62h = G    .	  .    800x600	 16	  .	.  Video7 VGA, VEGA Ext EGA
     = G    .	  .    800x600	 16	  .	.  Headland 1024i
 63h = G    .	  .   1024x768	  2	  .	.  Video7 VGA
 64h = G    .	  .   1024x768	  4	  .	.  Video7 VGA
 65h = G    .	  .   1024x768	 16	  .	.  Video7 VGA, VEGA Ext EGA
     = G    .	  .   1024x768	 16	  .	.  Headland 1024i
 66h = G    .	  .    640x400	256	  .	.  Video7 VGA, VEGA Ext VGA
     = G    .	  .    640x400	256	  .	.  Northgate, Headland 1024i
 67h = G    .	  .    640x480	256	  .	.  Video7 VGA, VEGA Ext VGA
     = G    .	  .    640x480	256	  .	.  Headland 1024i
 68h = G    .	  .    720x540	256	  .	.  Video7 VGA, VEGA Ext VGA
     = G    .	  .    720x540	256	  .	.  Headland 1024i
 69h = G    .	  .    800x600	256	  .	.  Video7 VGA, VEGA Ext VGA
     = G    .	  .    800x600	256	  .	.  Headland 1024i
 70h = G    .	  .    752x410	 16gray	  .	.  Video7 VGA, VEGA VGA
 71h = G    .	  .    720x540	 16gray	  .	.  Video7 VGA, VEGA VGA
 72h = G    .	  .    800x600	 16gray	  .	.  Video7 VGA
 73h = G    .	  .   1024x768	  2gray	  .	.  Video7 VGA
 74h = G    .	  .   1024x768	  4gray	  .	.  Video7 VGA
 75h = G    .	  .   1024x768	 16gray	  .	.  Video7 VGA
 76h = G    .	  .    640x400	256gray	  .	.  Video7 VGA
 77h = G    .	  .    640x480	256gray	  .	.  Video7 VGA
 78h = G    .	  .    720x540	256gray	  .	.  Video7 VGA
 79h = G    .	  .    800x600	256gray	  .	.  (future)
SeeAlso: AH=00h,#00010,AX=0070h,#00011,AX=007Eh,AX=6F04h,#00083
Index:	video modes;Video 7|video modes;VEGA|video modes;Headland
--------V-106F06-----------------------------
INT 10 - VIDEO - Video7 VGA,VEGA VGA - SELECT AUTOSWITCH MODE
	AX = 6F06h
	BL = Autoswitch mode select
	     00h select EGA/VGA-only modes
	     01h select Autoswitched VGA/EGA/CGA/MGA modes
	     02h select 'bootup' CGA/MGA modes
	BH = enable/disable (00h enable, 01h = disable selection)
Return: nothing
--------V-106F07-----------------------------
INT 10 - VIDEO -  Video7 VGA,VEGA VGA - GET VIDEO MEMORY CONFIGURATION
	AX = 6F07h
Return: AL = 6Fh
	AH = memory configuration
	    bits 0-6 = number of 256K blocks of video memory
	    bit 7    = DRAM/VRAM (0: DRAM, 1: VRAM)
	BH = chip revision (SR8F) (S/C Chip in VEGA VGA)
	BL = chip revision (SR8E) (G/A Chip in VEGA VGA)
	CX = 0000h
SeeAlso: AH=12h/BL=10h
--------V-1070-------------------------------
INT 10 - VIDEO - TANDY 2000 only - GET ADDRESS OF VIDEO RAM
	AH = 70h
Return: AX:BX -> WORD containing green plane's offset
	AX:CX -> WORD containing green plane's segment
	AX:DX -> WORD containing segment of red (offset 0) and blue (offset
			4000) planes
SeeAlso: AH=71h
--------V-1070------------------------------------
INT 10 - HUNTER 16 - DRAW ELLIPSE/CIRCLE
	AH = 70h
	DS:BX -> control block (see #00192)
Return: nothing
Desc:	Draws a circle or ellipse. Only valid in graphics modes.
Note:	the Husky Hunter 16 is an 8088-based ruggedized laptop.	 Other family
	  members are the Husky Hunter, Husky Hunter 16/80, and Husky Hawk.
SeeAlso: AH=71h"HUNTER"

Format of HUNTER 16 control block:
Offset	Size	Description	(Table 00192)
 00h	WORD	center X co-ordinate
 02h	BYTE	center Y co-ordinate
 03h	WORD	radius in pixels
 05h	BYTE	color (00h white, 01h black, FFh invert)
 06h	BYTE	aspect ratio x:x (1-127)
 07h	BYTE	aspect ratio y:y (1-127)
--------V-107000BX0000-----------------------
INT 10 - Everex Extended Video BIOS - RETURN EMULATION STATUS
	AX = 7000h
	BX = 0000h
Return: AL = 70h if Trident-based Everex card
	CL = monitor type (see #00193)
	CH = feature bits (see #00194)
	DX = video board info
	    bits 4-15: board ID model (see #00195)
	    bits 0-3:  board ID revision
	DI = BCD BIOS version number
SeeAlso: AX=5F01h,AH=FFh"Oak"

(Table 00193)
Values for Everex monitor type:
 00h	mono
 01h	CGA
 02h	EGA
 03h	digital multifrequency
 04h	IBM PS/2
 05h	IBM 8514
 06h	SuperVGA
 07h	analog multifrequency
 08h	super multifrequency

Bitfields for Everex feature bits:
Bit(s)	Description	(Table 00194)
 7-6	memory size
	00 = 256K
	01 = 512K
	10 = 1024K
	11 = 2048K
 5	special oscillator present
 4	VGA protect enabled
 0	6845 emulation

(Table 00195)
Values for board model for Trident-based Everex cards:
 0236h	Ultragraphics II
 0620h	Vision VGA
 0673h	EVGA
 0678h	Viewpoint
--------V-107000BX0004-----------------------
INT 10 - Everex Extended Video BIOS - GET PAGING FUNCTION POINTER FOR CURR MODE
	AX = 7000h
	BX = 0004h
Return: ES:DI -> FAR paging function (call with DL = page to set)
Note:	the word preceding ES:DI is the length of the function in bytes, and
	  the last byte of the function is a FAR return instruction.
SeeAlso: AX=4F05h,AX=7000h/BX=0000h,AX=7000h/BX=0005h
--------V-107000BX0005-----------------------
INT 10 - Everex Extended Video BIOS - GET SUPPORTED MODE INFO
	AX = 7000h
	BX = 0005h
	CL = maximum number of modes to get info for
	CH = mode type to get info for (see #00196)
	DL = monitor type to get info for
	ES:DI -> buffer for mode info (see #00197)
Return: CL = total number of modes fitting criteria
	CH = size of each info record
SeeAlso: AX=7000h/BX=0000h,AX=7000h/BX=0004h

(Table 00196)
Values for Everex mode type:
 00h	all modes
 01h	monochrome text modes
 02h	color text modes
 03h	four-color CGA graphics modes
 04h	two-color CGA graphics modes
 05h	16-color graphics modes
 06h	256-color graphics modes

Format of Everex mode information record:
Offset	Size	Description	(Table 00197)
 00h	BYTE	mode number (bit 7 set if extended mode)
 01h	BYTE	mode type (see #00196)
 02h	BYTE	info bits (see #00198)
 03h	BYTE	font height
 04h	BYTE	text columns on screen
 05h	BYTE	text rows on screen
 06h	WORD	number of scan lines
 08h	BYTE	color information
		bits 7-4 reserved
		     3-0 bits per pixel

Bitfields for Everex info bits:
Bit(s)	Description	(Table 00198)
 7,6	reserved
 5	monochrome mode
 4	interlaced display
 3	requires special oscillator
 2,1	memory required (00 = 256K, 01 = 512K, 10 = 1024K, 11 = 2048K)
 0	reserved
--------V-1071-------------------------------
INT 10 - VIDEO - TANDY 2000 only - GET ADDRESS OF INCRAM
	AH = 71h
Return: AX:BX -> WORD containing segment address of INCRAM
	AX:CX -> WORD containing offset of INCRAM
SeeAlso: AH=70h"TANDY"
--------V-1071------------------------------------
INT 10 - HUNTER 16 - DRAW LINE/BOX
	AH = 71h
	DS:BX -> control block (see #00199)
Return: nothing
Desc:	Draws a line or box. Only valid in graphics modes.
SeeAlso: AH=70h"HUNTER"

Format of HUNTER 16 control block:
Offset	Size	Description	(Table 00199)
 00h	WORD	left edge X co-ordinate
 02h	BYTE	lower edge Y co-ordinate
 03h	WORD	right edge X co-ordinate
 05h	BYTE	upper edge Y co-ordinate
 06h	BYTE	color (00h white, 01h black, FFh invert)
 07h	BYTE	type (00h line, 01h box)
 08h	BYTE	if non-zero (and type is BOX) fill with color
--------V-1072-------------------------------
INT 10 - VIDEO - TANDY 2000 only - SCROLL RIGHT PART OR ALL OF SCREEN
	AH = 72h
	AL = number of columns to shift scroll area, 00h to clear entire area
	BH = new attributes for blanked columns at left
	CH,CL = row, column of upper left corner of scroll area
	DH,DL = row, column of lower right corner of scroll area
Return: nothing
SeeAlso: AH=06h,AH=07h,AH=73h"TANDY",INT 15/AH=12h/BH=05h
--------V-1072------------------------------------
INT 10 - HUNTER 16 - SELECT TEXT-MODE INVERSE VIDEO MECHANISM
	AH = 72h
	AL = mechanism to use
	    00h do not use inverse video
	    01h emulate MDA. Display attribute 07h is normal video and 70h is
		inverse video.
	    02h use inverse video if background is non-black.
	    03h use inverse video for high intensity text.
	    04h use inverse video for text with background intensity greater
		than foreground intensity.
	    05h use inverse video for text with background color other than
		black or high intensity foreground.
Return: nothing
SeeAlso: AH=70h"HUNTER",AH=71h"HUNTER"
--------V-1073-------------------------------
INT 10 - VIDEO - TANDY 2000 only - SCROLL LEFT PART OR ALL OF SCREEN
	AH = 73h
	AL = number of columns to shift scroll area, 00h to clear entire area
	BH = new attributes for blanked columns at right
	CH,CL = row, column of upper left corner of scroll area
	DH,DL = row, column of lower right corner of scroll area
Return: nothing
SeeAlso: AH=06h,AH=07h,AH=72h"TANDY",INT 15/AH=12h/BH=05h
--------V-1073------------------------------------
INT 10 - HUNTER 16 - SELECT TEXT FONT
	AH = 73h
	AL = new font
	      00h  7x7 in a 8x8 cell
	      01h  5x7 in a 6x8 cell
	      06h  3x5 in a 4x6 cell
Return: BH = cell width
	BL = cell height
SeeAlso: AH=60h"HUNTER",AH=77h"HUNTER"
--------V-1074------------------------------------
INT 10 - HUNTER 16 - SET LCD WINDOWS POSITION
	AH = 74h
	DH = row (0..24)
	DL = column (0..79)
Return: nothing
Desc:	set the position in the virtual screen being displayed in the LCD
	  screen. If Split Screen (INT 10/AH=66h) is used, this call sets the
	  position for the window which has the cursor.
SeeAlso: AH=66h"HUNTER",AH=75h,AH=76h
--------V-1075------------------------------------
INT 10 - HUNTER 16 - SET ZOOM
	AH = 75h
	AL = new Zoom state (00h off, nonzero on)
Return: nothing
SeeAlso: AH=74h,AH=76h
--------V-1076------------------------------------
INT 10 - HUNTER 16 - LOOKING KEYS
	AH = 76h
	AL = action
	     00h home the window
	     01h move up one line
	     02h move down one line
	     03h move left one character
	     04h move right one character
	     05h flip window to other side of virtual screen
Return: nothing
Desc:	moves the displayed screen around the virtual screen
SeeAlso: AH=74h,AH=75h
--------V-1077------------------------------------
INT 10 - HUNTER 16 - GET GRAPHICS FONT
	AH = 77h
Return: AL = font number (see #00200)
SeeAlso: AH=60h"HUNTER",AH=73h"HUNTER"

(Table 00200)
Values for HUNTER 16 graphics font number:
 00h	 7x7  in a  8x8	 cell
 01h	 5x7  in a  6x8	 cell
 02h	 7x9  in a  8x10 cell
 03h	14x9  in a 16x10 cell
 04h	 7x18 in a  8x20 cell
 05h	14x18 in a 16x20 cell
 06h	 3x5  in a  4x6	 cell
Note:	size is X * Y
--------V-1078------------------------------------
INT 10 - HUNTER 16 - TURN BACKLIGHT ON/OFF
	AH = 78h
	AL = new state of backlight (00h on, 01h off)
Return: nothing
SeeAlso: AH=64h,INT 15/AH=74h
--------V-107F-------------------------------
INT 10 - Paradise SVGA - WD90C24 INSTALLATION CHECK
	AH = 7Fh
Return: AX = 1234h if WD90C24 chip installed
--------V-107F00-----------------------------
INT 10 - SOLLEX SuperVGA - GET EXTENSIONS INFO
	AX = 7F00h
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		    ES:DI -> info structure (see #00201)
		01h failed
Program: the SOLLEX (Smos videO controLLer EXtensions) SuperVGA functions are
	  an extension to the VESA SuperVGA BIOS Extensions (see AX=4F00h) by
	  Seiko Epson Corporation intended to provided a standardized interface
	  to SuperVGA functionality not addressed by the VESA standard
SeeAlso: AX=4F00h

Format of SOLLEX SuperVGA info structure:
Offset	Size	Description	(Table 00201)
 00h	DWORD	pointer to VESA function dispatch table
 04h	DWORD	pointer to SOLLEX function dispatch table
 08h	DWORD	pointer to VESA SuperVGA info (see #00077 at AX=4F00h)
 0Ch	DWORD	pointer to mode info structure table, consisting of
		  alternating ResInfo (see #00202) and VESA mode information
		  (see #00079 at AX=4F01h) blocks, terminated with an FFFFh word
 10h	DWORD	pointer to font info structure table (see #00203)
 14h	WORD	high resolution crystal frequency in Hz (0000h = not present)
 16h	DWORD	pointer to ASCIZ ID string
 1Ah	DWORD	pointer to timeout reset table
		array of bytes, each a multiple of the minimum time increment
 1Eh	WORD	minimum time increment in timer ticks
 20h	BYTE	inverse options supported
		bit 0: inverse supported
		bits 1-7: reserved
 21h	BYTE	normal color value
 22h	BYTE	inverse color value
 23h	WORD	port to be accessed for normal/inverse settings
 25h	WORD	type of interface chip (currently undefined)
 27h	WORD	program operational mode
		bits 1-0: 00 no preference
			  01 terse (minimum detail in program messages)
			  10 verbose
			  11 use menus if supported, verbose mode otherwise
		bits 7-2: reserved
 29h	WORD	SOLLEX specification version
 2Bh	WORD	version of VESA/SOLLEX implementation
 2Dh	DWORD	offset to relocatable portion of SOLLEX extensions (for CONFIG)
 2Eh	DWORD	offset to unused section of the extensions ROM
 31h 16 BYTEs	reserved
Note:	all DWORD pointers initially require segment fixups; if the segment
	  is 0000h, it should be changed to the returned ES, otherwise it
	  may be assumed to be correct

Format of SOLLEX SuperVGA ResInfo:
Offset	Size	Description	(Table 00202)
 00h	WORD	16-bit mode number
 02h	WORD	adapter type (00h VGA, 01h EGA, 02h CGA, 03h MDA)
 04h	WORD	display info (see #00206)
 06h	DWORD	pointer to video parameter table
 0Ah	BYTE	replacement entry in master Video Parameter
 0Bh	BYTE	mode requested for mode set by BIOS
 0Ch	DWORD	pointer to LoadReg table
 10h	BYTE	index into table of clock values (see #00204)
SeeAlso: #00201

Format of SOLLEX SuperVGA font info table [array] entry:
Offset	Size	Description	(Table 00203)
 00h	BYTE	required font height
 01h	BYTE	parameter to load text mode font
 02h	BYTE	parameter to load graphics mode font
SeeAlso: #00201

(Table 00204)
Values for SOLLEX SuperVGA clock value index:
 00h	25 MHz
 01h	28 MHz
 02h	PCLK
 03h	31.5 MHz (VESA 640x480)
 04h	reserved
 05h	16 MHz (EGA)
 06h	PCLK
 07h	24 MHz (EGA)
 08h	25 MHz
 09h	28 MHz
 0Ah	36 MHz
 0Bh	45 MHz (for 1024x768)
 0Ch	80 MHz
 0Dh	40 MHz
 0Eh	65 MHz
 0Fh	 1 MHz (for powerdown)
SeeAlso: #00201
--------V-107F00BX4000-----------------------
INT 10 - Diamond Stealth 24 - GET S3 INFORMATION BLOCK
	AX = 7F00h
	BX = 4000h
Return: AX = 007Fh if supported
	    DX:BX -> DAC set mode routine
SeeAlso: AX=7F00h/BX=4001h,AX=7F00h/BX=4002h,#00732 at INT 1A/AX=B102h
--------V-107F00BX4001-----------------------
INT 10 - Diamond Stealth 24 - GET LINEAR ADDRESS
	AX = 7F00h
	BX = 4001h
Return: AX = 007Fh if supported
	    CX = current linear address base (high word)
SeeAlso: AX=7F00h/BX=4000h,AX=7F00h/BX=4002h
--------V-107F00BX4002-----------------------
INT 10 - Diamond Stealth 24 - SET LINEAR ADDRESS
	AX = 7F00h
	BX = 4002h
	CX = new linear address base (high word)
Return: AX = 007Fh if supported
SeeAlso: AX=7F00h/BX=4000h,AX=7F00h/BX=4001h
--------V-107F01BL00-------------------------
INT 10 - SOLLEX SuperVGA - ADAPTER CONTROL - SET ADAPTER
	AX = 7F01h
	BL = 00h
	CX = adapter request (see #00205)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
Note:	initializes video hardware to a particular standard
SeeAlso: AX=7F00h"SOLLEX",AX=7F01h/BL=01h,AX=7F01h/BL=02h

Bitfields for SOLLEX SuperVGA adapter request:
Bit(s)	Description	(Table 00205)
 1-0	adapter type (00 VGA, 01 EGA, 10 CGA, 11 MDA)
 2	reserved
 4-3	change displays (00 none, 01 analog 10 digital 11 panel)
 6-5	desired monitor sense (01 color, 10 mono, 11=8514)
 7	lock override
 8	alternate adapter mode
 15-9	reserved
--------V-107F01BL01-------------------------
INT 10 - SOLLEX SuperVGA - ADAPTER CONTROL - GET ADAPTER
	AX = 7F01h
	BL = 01h
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
	    BX = adapter type (see #00205)
	    DX = display type (see #00206)
SeeAlso: AX=7F00h"SOLLEX",AX=7F01h/BL=00h,AX=7F01h/BL=02h

Bitfields for SOLLEX SuperVGA display type:
Bit(s)	Description	(Table 00206)
 15-9	reserved
 8	alternate display active
 7	Enhanced Color Display monitor active
 6	multi-frequency digital monitor active
 5	PS/2-type monitor active
 4	plasma/electroluminescent panel active
 3	LCD panel active
 2	multi-frequency analog monitor active
 1-0	monitor sense (00 none, 01 color, 10 mono, 11=8514)
--------V-107F01BL02-------------------------
INT 10 - SOLLEX SuperVGA - ADAPTER CONTROL - DETERMINE ADAPTER SUPPORT
	AX = 7F01h
	BL = 02h
	CX = adapter request (see #00205)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h requested setting can successfully be made
		01h requested setting not available in this configuration
SeeAlso: AX=7F00h"SOLLEX",AX=7F01h/BL=00h
--------V-107F02BL00-------------------------
INT 10 - SOLLEX SuperVGA - DISPLAY OUTPUT CONTROL - SET DISPLAY OUTPUT
	AX = 7F02h
	BL = 00h
	CX = display output setting (see #00207)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=7F00h"SOLLEX",AX=7F02h/BL=00h

Bitfields for SOLLEX SuperVGA display output setting:
Bit(s)	Description	(Table 00207)
 0	CRTC control in 2,1 valid
 1	enable digital output
 2	enable analog output
 3	panel control in 5,4 valid
 4	enable LCD output
 5	enable plasma/EL output
 6	inverse control in 7 valid
 7	0=normal, 1=inverse
 15-8	reserved
--------V-107F02BL01-------------------------
INT 10 - SOLLEX SuperVGA - DISPLAY OUTPUT CONTROL - GET DISPLAY OUTPUT
	AX = 7F02h
	BL = 01h
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		    BX = display output setting (see #00207)
		    CX = displays attached (see #00208)
		01h failed
SeeAlso: AX=7F00h"SOLLEX",AX=7F02h/BL=00h

Bitfields for SOLLEX SuperVGA displays attached:
Bit(s)	Description	(Table 00208)
 0	PS/2 display on analog output
 1	multi-frequency monitor on analog output
 2	LCD panel attached
 3	plasma/electroluminescent panel attached
 4	multi-frequency monitor on digital output
 5	Enhanced Color Display attached to digital outpt
 6	alternate display
 15-7	reserved
--------V-107F03BL00-------------------------
INT 10 - SOLLEX SuperVGA - VIDEO SUPPORT CONTROL - GET SUPPORT INFO
	AX = 7F03h
	BL = 00h
	CX = support type
		0000h VGA, 0001h EGA, 0002h CGA, 0003h MDA, 0004h extensions,
		0005h-0012h reserved for SOLLEX, 0013h Hercules,
		0014h-001Fh reserved for SOLLEX, 0020h-00FFh reserved for OEM
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		    CX = size of video support code
		    DX = segment of physical video support (0000h if no ROM)
		    ES = segment of active video support
		    ES:DI -> information block (DI = 0000h if none available)
		01h failed
SeeAlso: AX=7F03h/BL=01h
--------V-107F03BL01-------------------------
INT 10 - SOLLEX SuperVGA - VIDEO SUPPORT CONTROL - INITIALIZE VIDEO SUPPORT
	AX = 7F03h
	BL = 01h
	CX = support request
	ES = segment of support code
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
Note:	initializes the indicated video support by calling ES:0003h; this
	  function may be used to switch the active video support back to
	  ROM after AX=7F03h/BL=02h
SeeAlso: AX=7F03h/BL=00h
--------V-107F03BL02-------------------------
INT 10 - SOLLEX SuperVGA - VIDEO SUPPORT CONTROL - GO RAM RESIDENT
	AX = 7F03h
	BL = 02h
	CX = support request
	ES = destination segment
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=7F00h"SOLLEX",AX=7F03h/BL=01h
--------V-107F04BL00-------------------------
INT 10 - SOLLEX SuperVGA - POWER CONTROL - SET POWER STATE
	AX = 7F04h
	BL = 00h
	CX = new power state
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
Note:	higher values progressively reduce the operations available on the
	  video adapter while yielding increasing power savings
SeeAlso: AX=7F00h"SOLLEX",AX=7F04h/BL=01h
--------V-107F04BL01-------------------------
INT 10 - SOLLEX SuperVGA - POWER CONTROL - GET POWER STATE
	AX = 7F04h
	BL = 01h
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		    CX = current power state
		    DX = maximum state
		01h failed
SeeAlso: AX=7F00h"SOLLEX",AX=7F04h/BL=00h
--------V-107F04BL02-------------------------
INT 10 - SOLLEX SuperVGA - POWER CONTROL - SET TIMEOUT RESET
	AX = 7F04h
	BL = 02h
	CX = timeout reset
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=7F00h"SOLLEX",AX=7F04h/BL=03h
--------V-107F04BL03-------------------------
INT 10 - SOLLEX SuperVGA - POWER CONTROL - GET TIMEOUT RESET
	AX = 7F04h
	BL = 03h
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		    BX = time increment
		    CX = current timeout reset
		    DX = maximum timeout reset
		    ES:DI -> timeout reset table (array of bytes)
		01h failed
Note:	the timeout period is computed as (BYTE ES:[DI+CX]) * BX timer ticks
SeeAlso: AX=7F00h"SOLLEX",AX=7F04h/BL=02h
--------V-107F05-----------------------------
INT 10 - SOLLEX SuperVGA - LOAD REGISTER
	AX = 7F05h
	ES:DI -> register value table (see #00209)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AH=F1h,AH=F3h,AH=F5h

Format of SOLLEX SuperVGA register value table:
Offset	Size	Description	(Table 00209)
 00h	WORD	base I/O register (FFFFh = end of list)
 02h 2N BYTEs	pairs of values to be written to the base I/O register as an
		  index value and the following register as a data byte
 2N+2	WORD	FFFFh (end of data list)
	... (repeats until FFFFh base address)
--------V-107F06-----------------------------
INT 10 - SOLLEX SuperVGA - MULTIPLE FONT CONTROL
	AX = 7F06h
	BL = subfunction
	    00h set multiple font state
		CX = new state (00h off, 01h on)
	    01h get multiple font state
		Return: BL = current state (00h off, 01h on)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AX=1100h,AX=1103h
--------V-107F07-----------------------------
INT 10 - SOLLEX SuperVGA - FILL VIDEO RAM
	AX = 7F07h
	BL = how much to fill
	   00h regen size
	   01h all video memory
	CX = pattern to write (normally 0720h for text modes and 0000h for gr)
Return: AL <> 7Fh if not supported
	AL = 7Fh if supported
	    AH = status
		00h successful
		01h failed
SeeAlso: AH=06h
--------A-1080-------------------------------
INT 10 - CU Writer v1.4 - GET OPTION
	AH = 80h
	AL = desired option
Return: ???
Program: CU Writer is a public-domain Thai-English word processor from
	  Chulalongkorn University, Bangkok
SeeAlso: AH=81h"CU Writer"
--------Q-1080--DX4456-----------------------
INT 10 U - VIDEO - DESQview 2.0x only - internal - SET ??? HANDLER
	AH = 80h
	DX = 4456h ('DV')
	ES:DI -> FAR subroutine to be called on ???
Return: DS = segment of DESQview data structure for video buffer
Note:	this function is probably meant for internal use only, due to the magic
	  value required in DX
	the subroutine seems to be called when the DESQview menu is accessed;
	  on entry, AL = 03h or 04h
--------A-1081-------------------------------
INT 10 - CU Writer v1.4 - SET OPTION
	AH = 81h
	???
Return: ???
SeeAlso: AH=80h"CU Writer"
--------Q-1081--DX4456-----------------------
INT 10 U - VIDEO - DESQview 2.0x only - internal - GET ???
	AH = 81h
	DX = 4456h ('DV')
Return: ES = segment of DESQview data structure for video buffer
	    BYTE ES:[0] = current window number in DV 2.0x
Note:	this function is probably meant for internal use only, due to the magic
	  value required in DX
SeeAlso: AH=82h"DESQview"
--------Q-1082--DX4456-----------------------
INT 10 U - VIDEO - DESQview 2.0x only - internal - GET CURRENT WINDOW INFO
	AH = 82h
	DX = 4456h ('DV')
Return: DS = segment in DESQview for data structure
	     in DV 2.00,
		  BYTE DS:[0] = window number
		  WORD DS:[1] = segment of other data structure
		  WORD DS:[3] = segment of window's object handle
	ES = segment of DESQview data structure for video buffer
	AL = current window number
	AH = ???
	BL = direct screen writes
	    00h program does not do direct writes
	    01h program does direct writes, so shadow buffer not usable
	BH = ???
	CL = current video mode
	CH = ???
Note:	this function is probably meant for internal use only, due to the magic
	  value required in DX
SeeAlso: AH=81h"DESQview"
--------J-108200-----------------------------
INT 10 - VIDEO - AX PC - GET/SET SCROLL MODE
	AX = 8200h
	BL = new scroll mode or FFh to get current mode
	    00h dynamic, 01h software
Return: AL = scroll mode (current mode if BL=FFh, previous mode otherwise)
SeeAlso: AH=06h,AH=07h
--------J-108300-----------------------------
INT 10 - VIDEO - AX PC - GET VIDEO RAM ADDRESS
	AX = 8300h
Return: AX = offset of video RAM
	ES:BX -> virtual text RAM buffer
SeeAlso: AX=5201h
----------1086-------------------------------
INT 10 - ???
	AH = 86h
Note:	called by Diamond Stealth64 Video STLTH64.VXD
SeeAlso: INT 2F/AX=4021h
--------N-108B-------------------------------
INT 10 - Alloy MW386 - FORCE WORKSTATION SCREEN UPDATE
	AH = 8Bh
Return: nothing
SeeAlso: AH=92h,AH=93h
--------N-1090-------------------------------
INT 10 - Alloy MW386 - GET PHYSICAL WORKSTATION DISPLAY MODE
	AH = 90h
Return: AL = current video mode (see #00010 at AH=00h)
SeeAlso: AH=91h
--------N-1091-------------------------------
INT 10 - Alloy MW386 - GET PHYSICAL WORKSTATION ADAPTER TYPE
	AH = 91h
Return: AL = video adapter type (see #00210)
Note:	types less than 80h do not imply that the current user is on the host
SeeAlso: AH=90h

(Table 00210)
Values for Alloy MW386 video adapter type:
 00h	monochrome
 01h	Hercules monochrome graphics
 02h	CGA
 03h	EGA
 04h	VGA
 80h	monochrome text terminal
 81h	Hercules graphics terminal
 82h	color graphics terminal
--------N-1092-------------------------------
INT 10 - Alloy MW386 - INHIBIT WORKSTATION SCREEN UPDATES
	AH = 92h
Return: nothing
Note:	the terminal will be updated even when screen updates are inhibited if
	  TTY output is used
SeeAlso: AH=8Bh
--------N-1093-------------------------------
INT 10 - Alloy MW386 - REDRAW SCREEN
	AH = 93h
Return: nothing
SeeAlso: AH=8Bh,AH=FFh
--------V-109508-----------------------------
INT 10 - VHRBIOS.SYS - ???
	AX = 9508h
Return: ???
Program: VHRBIOS.SYS is a driver for the Micro Display Systems "TheGenius"
	  black&white A4/portrait monitor
SeeAlso: AH=96h"VHRBIOS.SYS",AH=F0h"VHRBIOS.SYS"
--------V-1096-------------------------------
INT 10 - VHRBIOS.SYS - GET OTHER DISPLAY INFO
	AH = 96h
Return: AL = display type (see AH=1Ah)
	AH = ??? (possibly related to Micro Channel support)
Program: VHRBIOS.SYS is a driver for the Micro Display Systems "TheGenius"
	  black&white A4/portrait monitor
Desc:	returns info on any non-Genius video adapter in the system
SeeAlso: AX=9508h"VHRBIOS.SYS",AH=F0h"VHRBIOS.SYS"
--------A-10A0-------------------------------
INT 10 - CU Writer v1.4 - SET PIXEL WRITE MODE
	AH = A0h
	???
Return: ???
Program: CU Writer is a public-domain Thai-English word processor from
	  Chulalongkorn University, Bangkok
SeeAlso: AH=80h"CU Writer",AH=B0h
--------p-10A000-----------------------------
INT 10 - ATI BIOS Extensions - ???
	AX = A000h
	CL = ??? (bits 2-0 may not be 000)
	CH = ??? (81h or ???)
	DX = segment of ??? (if CH=81h)
	???
Return: AX = ???
Program: the ATI BIOS extensions are supported by ATI graphics cards containing
	  the Mach64 or newer graphics chips (Rage Pro, Rage 128, etc.)
SeeAlso: AX=4F10h/BL=00h,AX=A001h
----------10A001-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A001h
	CL = ??? flags
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A002h
----------10A002-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A002h
	CL = ??? (bits 2-0 may not be 000)
	CH = ??? (81h or ???)
	DX = segment of ??? (if CH=81h)
	???
Return: AH = status
	    00h successful
	    01h failed
	???
Note:	executes AX=A000h, then AX=A001h if A000h was successful
SeeAlso: AX=A000h,AX=A001h
----------10A003-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A003h
	BX = ???
	???
Return: AH = status (00h successful)
	???
SeeAlso: AX=A000h,AX=A002h
--------V-10A004-----------------------------
INT 10 - PhoenixVIEW/LC - VIDEO DISPLAY TYPE
	AX = A004h
	???
Return: ???
Desc:	configure display parameters
SeeAlso: AX=A01Bh"PhoenixVIEW/LC"
----------10A004-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A004h
	BX = video mode??? (0000-00FFh)
	DX = ??? (sent to some port [66ECh???] one bit at a time, high to low)
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A002h
----------10A005-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A005h
	CL = ??? flags (bits 0,2, others?)
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A002h
----------10A006-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A006h
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A002h
----------10A007-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A007h
Return: AH = 00h (successful)
	AL = ??? (00h)
	BX = ??? (15A0h in examined BIOS)
	DX = segment of BIOS
SeeAlso: AX=A000h,AX=A002h
----------10A008-----------------------------
INT 10 - ATI Mach64 BIOS - GET ??? SIZE
	AX = A008h
	CL = ??? flags
	???
Return: AH = 00h (successful)
	BX = size of ??? (0046h if CL bit 0 clear on entry)
SeeAlso: AX=A000h,AX=A009h
----------10A009-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A009h
	DX:BX -> buffer for ???
	CL = ??? flags
	???
Return: AH = status
	    00h successful
		DX:BX buffer filled
	    01h failed
	???
SeeAlso: AX=A000h,AX=A008h
----------10A00A-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A00Ah
Return: AH = 00h (successful)
	AL = ??? (01h)
	BX = ??? (5938h)
	CX = ??? (595Eh)
	DX = segment of BIOS
SeeAlso: AX=A000h,AX=A002h
----------10A00B-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A00Bh
	BX = ???
	CL = ??? flags
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A002h
--------p-10A00C-----------------------------
INT 10 - ATI Mach64 BIOS - SET SLEEP MODE
	AX = A00Ch
	CL = new state
	    00h normal operation
	    01h standby
	    02h suspend
	    03h off
Return: AH = status
	    00h successful
	    01h failed
Note:	CL bit 2 affects values written to video card's ports
SeeAlso: AX=A000h,AX=A00Dh,AX=4F00h,AX=4F10h/BL=01h
----------10A00D-----------------------------
INT 10 - ATI Mach64 BIOS - GET SLEEP MODE
	AX = A00Dh
Return: AH = 00h (successful)
	CL = current power mode
	    00h normal operation
	    01h standby
	    02h suspend
	    03h off
SeeAlso: AX=A00Ch,AX=4F10h/BL=02h
SeeAlso: AX=A00Ch,AX=A00Dh"Rage128"AX=4F10h/BL=02h
--------V-10A00D-----------------------------
INT 10 - ATI Rage128 BIOS - GET ???
	AX = A00Dh
	BL = subfunction
	   00h ???
	   01h ???
	   02h ???
	   03h ???
	DX:DI -> buffer for results
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A00Dh"Mach64",AX=A015h
----------10A00E-----------------------------
INT 10 - ATI Mach64 BIOS - SET ???
	AX = A00Eh
	CL = ??? (00h-03h)
Return: AH = status
	    00h successful
	    01h failed
Notes:	CL zero/nonzero are treated differently
	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A00Fh
----------10A00F-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A00Fh
Return: AH = 00h (successful)
	CL = ??? (00h-03h, read from PORT 42ECh)
Note:	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A00Eh
----------10A010-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A010h
	CL = ???  (80h/other)
	???
Return: AH = status
	    00h successful
	    01h failed
	???
Note:	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A002h
----------10A011-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A011h
Return: AH = 00h (successful)
	BL = ??? (1Fh)
	BH = ??? (0Fh)
	CL = ??? (00h)
	CH = ??? (0Fh)
	DX = ??? (00FFh)
Note:	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A010h
--------V-10A012-----------------------------
INT 10 - ATI Mach64 BIOS - GET ???
	AX = A012h
Return: AH = 00h (successful)
	AL = ??? (00h)
	BX = ??? (0000h)
	CX = ??? (0000h)
	DX = ??? (02ECh)
Note:	NOP in All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A002h
--------V-10A013-----------------------------
INT 10 - ATI Mach64 BIOS - ???
	AX = A013h
	???
Return: AH = status
	    00h successful
	    01h failed
	???
Note:	not implemented in examined Mach64 BIOS, always returns AH=01h; NOP in
	  examined All-in-Wonder 128 BIOS
SeeAlso: AX=A000h,AX=A002h
--------V-10A014-----------------------------
INT 10 - ATI Rage128 BIOS - ???
	AX = A014h
	CH = ??? (bits 0,1,4)
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A000h,AX=A015h
--------V-10A015-----------------------------
INT 10 - ATI Rage128 BIOS - GET/SET ???
	AX = A015h
	CH = subfunction
	    00h get ???	
	    01h set ???
	       CL = ??? (only bits 0,1 used on All-in-Wonder 128)
	    other NOP
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A014h,AX=A017h
--------V-10A016-----------------------------
INT 10 - ATI Rage128 BIOS - NOP
	AX = A016h
Return: nothing
SeeAlso: AX=A000h,AX=A017h
--------V-10A017-----------------------------
INT 10 - ATI Rage128 BIOS - ???
	AX = A017h
	???
Return: AH = status
	    00h successful
	    01h failed
	???
SeeAlso: AX=A014h,AX=A015h
--------V-10A01B-----------------------------
INT 10 - PhoenixVIEW/LC - CRT MONITOR DETECTION
	AX = A01Bh
	???
Return: ???
Desc:	determine whether an external display is currently attached
SeeAlso: AX=A004h"PhoenixVIEW/LC"
--------U-10AA-------------------------------
INT 10 OU - Player's Tool 3.0 - UNINSTALL
	AH = AAh
Return: ???
Note:	this call has been removed in PT 3.996b
Program: Player's Tool is a game cheater by Dmitry Yakunin & Andy Robinson
SeeAlso: AH=ABh,INT 2F/AH=AAh
--------U-10AB-------------------------------
INT 10 OU - Player's Tool 3.0 - INSTALLATION CHECK
	AH = ABh
Return: BH = FFh
	???
Note:	this call has been removed in PT 3.996b
SeeAlso: AH=AAh,INT 2F/AH=ABh
--------A-10B0-------------------------------
INT 10 - CU Writer v1.4 - PUT PIXEL
	AH = B0h
	???
Return: ???
SeeAlso: AH=A0h"CU Writer",AH=B1h,AH=B2h,AH=B3h,AH=B4h,AH=B5h,AH=D0h
--------A-10B1-------------------------------
INT 10 - CU Writer v1.4 - MOVE TO
	AH = B1h
	???
Return: ???
SeeAlso: AH=B0h,AH=B2h,AH=C0h"CU Writer"
--------A-10B2-------------------------------
INT 10 - CU Writer v1.4 - DRAW LINE TO
	AH = B2h
	???
Return: ???
SeeAlso: AH=B0h,AH=B1h,AH=B3h,AH=B4h,AH=B5h
--------A-10B3-------------------------------
INT 10 - CU Writer v1.4 - FLOOD FILL
	AH = B3h
	???
Return: ???
SeeAlso: AH=B2h,AH=B5h
--------A-10B4-------------------------------
INT 10 - CU Writer v1.4 - DRAW RECTANGLE
	AH = B4h
	???
Return: ???
SeeAlso: AH=B0h,AH=B2h,AH=B3h,AH=B5h
--------A-10B5-------------------------------
INT 10 - CU Writer v1.4 - DRAW FILLED RECTANGLE
	AH = B5h
	???
Return: ???
SeeAlso: AH=B0h,AH=B2h,AH=B3h,AH=B4h
--------V-10BB-------------------------------
INT 10 U - Doorway - SET BIOS/DIRECT REDIRECTION
	AH = BBh
	AL = new redirection mode
	    00h BIOS (hook and redirect INT 10h,etc.)
	    01h DIRECT (scan video memory for changes)
Return: ???
SeeAlso: INT 16/AH=67h"Doorway"
--------V-10BD44-----------------------------
INT 10 U - Compaq QVision - ???
	AX = BD44h
	???
Return: ???
Note:	called by Compaq's MTX132.COM, which places the QVision in 132-column
	  mode
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