Category: no classification
Flags: Undocumented function
INT 15 - AMI PCI BIOS - GET/SET ??? AX = DA14h CL = subfunction 00h read 01h write DH = new value for ??? (00h-02h) DL = index of ??? (00h-03h, but not range-checked) ??? Return: CF clear if successful DH = current value of ??? if reading CF set on error AH = error code (86h unsupported subfunction) Note: the values for indexes 00h and 01h are stored in CMOS RAM location 19h, and the values for 02h and 03h are stored in location 36h BUG: the v1.00.05.AX1 BIOS range-checks DH on subfunction 00h instead of subfunction 01h, even though DH is never used by subfunction 00h