Asus P5GC - Manual (Page 41)

ASUS P5GC 2-19
2.5.3. Interrupt.assignments
Standard.interrupt.assignments
IRQ Standard Function
0 System Timer
1 Keyboard Controller
2 Re-direct to IRQ#9
3 COM2
4 Communications Port (COM1)*
5 IRQ holder for PCI steering*
6 Floppy Disk Controller
7 Printer Port (LPT1)*
8 System CMOS/Real Time Clock
9 Microsoft ACPI-Compliant system
10 IRQ holder for PCI steering*
11 IRQ holder for PCI steering*
12 PS/2 Compatible Mouse Port*
13 Numeric Data Processor
14 Primary IDE Channel
15 Slave IDE Channel
*.These.IRQs.are.usually.available.for.ISA.or.PCI.devices.
IRQ.assignments.for.this.motherboard
A B C D E F G H
PCI slot 1 shared — — — — — — —
PCI slot 2 — shared — — — — — —
PCI slot 3 — — shared — — — — —
PCI slot 4 — — — — shared — — —
PCI slot 5 — — — — — shared — —
PCI slot 6 — — — — — — shared —
PCIe x16 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 IDE port — — — — — — shared —
Onboard SATA controller — — — — — — — shared
Onboard SMBus controller — — — — — — — shared
Onboard HD Audio controller — — — shared — — — —
Onboard LAN 8111C controller shared — — — — — — —