Int 1A Fn B189 - Intel PCi BIOS V2.0c - Read Configuration Word (32-bit) [X]
AX = B189h
BL = bus number
BH = device/function number (bits 7-3 device, bits 2-0 function)
DI = register number (0000h-00FFh)
Return: as for AX=B109h
See Also: AX=B109h
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson