Asus P5KPL-E User Manual download pdf (Page 35)

ASUS P5KPL-E 1-23

1.8.3 Interrupt assignments

Standard interrupt assignments

IRQ Priority Standard Function

0 1 System Timer

1 2 Keyboard Controller

2 — —

3 11 IRQ holder for PCI steering*

4 12 Communications Port (COM1)

5 13 Standard IRQ holder for PCI steering

6 14 Floppy Disk Controller

7 15 Printer Port (LPT1)

8 3 System CMOS/Real Time Clock

9 4 Microsoft ACPI-Compliant Sytem

10 5 IRQ holder for PCI steering*

11 6 IRQ holder for PCI steering*

12 7 PS/2 Compatible Mouse Port

13 8 Numeric Data Processor

14 9 Primary IDE Channel

* 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 — — — — — —

PCI3 — — shared — — — — —

PCIEX16_1 shared — — — — — — —

PCIEX1_1 shared — — — — — — —

PCIEX1_2 — 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 — — — — —

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 97 98

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Asus P5KPL-E User Manual Page 35