Specifications

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