Digital I/O Software Programming
PICMG PCI IRQ Routing
Device
ID
PCI Slot 0
31
PCI Slot 1
30
PCI Slot 2
29
PCI Slot 3
28
On Board Device IRQ Routing
Device
PCI-ISA Bridge
Mini-PCI 1
PCI IRQ Routing
Slot
Int
0
BCDA
1
CDAB
2
DABC
3
ABCD
ID
Slot
Int
22
4
26
5
CD
SHB100 LGA775 SBC User's Manual
Appendix B
PCI IRQ Routing
59