Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM
--------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
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