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AX = DA8Ch CL = subfunction 00h get BIOS version string ES:DI -> 12-byte buffer for version string 01h get chipset identification BL = what to retrieve (00h host/PCI bridge,01h motherboard chipset) ES:DI -> 12-byte buffer for chipset identification (see #00543)
Return:
CF clear if successful ES:DI buffer filled CF set on error AH = error code (86h unsupported subfunction)
Notes: The v1.00.05.AX1 BIOS returns "1.00.05.AX1 " as its version string. Subfunction 01h returns the five bytes read from the PCI configuration registers 00h-05h (see #00878), padded to 12 bytes with NULs
See Also: AX=DB04h - PORT C000h"Neptune"
Format of AMI PCI BIOS chipset identification: Offset Size Description (Table 00543) 00h WORD vendor ID (see #00732 at AX=B102h) 8086h = Intel 02h WORD device ID 0484h (BL=01h) 04A3h (BL=00h) 04h BYTE low byte of PCI Command Register 05h 7 BYTEs unused (00h)
Category: Uncatagorized - Int 15h - A
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