Interrupt Assignments - Asus P5GC User Manual

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2.5.3.
Interrupt.assignments
Standard.interrupt.assignments
IRQ
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*.These.IRQs.are.usually.available.for.ISA.or.PCI.devices.
IRQ.assignments.for.this.motherboard
PCI slot 1
PCI slot 2
PCI slot 3
PCI slot 4
PCI slot 5
PCI slot 6
PCIe x16
Onboard USB controller 1
Onboard USB controller 2
Onboard USB controller 3
Onboard USB controller 4
Onboard USB 2.0 controller
Onboard IDE port
Onboard SATA controller
Onboard SMBus controller
Onboard HD Audio controller
Onboard LAN 8111C controller
ASUS P5GC
Standard Function
System Timer
Keyboard Controller
Re-direct to IRQ#9
COM2
Communications Port (COM1)*
IRQ holder for PCI steering*
Floppy Disk Controller
Printer Port (LPT1)*
System CMOS/Real Time Clock
Microsoft ACPI-Compliant system
IRQ holder for PCI steering*
IRQ holder for PCI steering*
PS/2 Compatible Mouse Port*
Numeric Data Processor
Primary IDE Channel
Slave IDE Channel
A
B
C
shared
shared
shared
shared
shared
shared
shared
D
E
F
shared
shared
shared
shared
shared
shared
G
H
shared
shared
shared
shared
2-19

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