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Call with:
AH = F9h
AL = 5Eh
Returns:
AH = Error Code
00h = No Error
86h = Invalid Parameter
AL = Reserved
BH = Model Type
76543210
System Type
000 = Reserved
001 = Laptop
010 = Notebook
011 - 111 = Reserved
Internal Floppy
0 = No
1 = Yes
VGA Manufacturer
0000 = Western Digital
0001 = Reserved
0010 = Cirrus
0011 - 1111 = Reserved
BL = Misc Information
76543210
CPU Type
0000 = SX
0001 = DX
0010 = SXL
0011 = Reserved
0100 = Reserved
0101 = DX2
0110 = SLC
0111 - 1111h = Reserved
CPU Model
0000 - 0010h = Reserved
0011 = 80386
0100 = 80486
0101 - 1111 = Reserved
CH = Tiger:ATU, Merlin:MERCNTL revision, FFh if not present or not
readable
CL = Tiger:MCU, Merlin:MERIO revision, FFh if not present or not
readable
DH = CPU Information76543210ReservedLCD Type0000 = Mono
F-6 Added Interrupt 15 Functions