Specifications

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