Asus V3-P5G31 - Manual (Page 33)

2-15 ASUS V-Series P5G31
* These IRQs are usually available for PCI devices.
IRQ assignments for this motherboard
A B C D E F G H
PCI1 — — — shared — — — —
PCI2 shared — — — — — — —
PCIEX16_1 shared — — — — — — —
PCIEX1_1 shared — — — — — — —
Onboard USB
controller 1
— — — — — — — shared
Onboard USB
controller 2
— — — shared — — — —
Onboard USB
controller 3
— — shared — — — — —
Onboard USB
controller 4
shared — — — — — — —
Onboard USB
2.0 controller
— — — — — — — shared
Onboard HD
audio
shared — — — — — — —
Onboard LAN — shared — — — — — —
IRQ Priority Standard function
0 1 System Timer
1 2 Keyboard Controller
2 — Re-direct to IRQ#9
3 10 Communications Port (COM1)
4 11 IRQ holder for PCI steering*
5 12 Standard Floppy Disk Controller
6 13 Printer Port (LPT1)
7 3 System CMOS/Real Time Clock
8 4 IRQ holder for PCI steering*
9 5 IRQ holder for PCI steering*
10 6 IRQ holder for PCI steering*
11 7 PS/2 Compatible Mouse Port
12 8 Numeric Data Processor
13 9 Primary IDE Channel
Standard interrupt assignment