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3 interrupt assignments, Interrupt assignments -24, Irq assignments for this motherboard – Asus Striker II Formula User Manual

Page 52

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2-24

Chapter 2: Hardware information

2.5.3

Interrupt assignments

IRQ assignments for this motherboard

A

B

C

D

E

F

G

H

PCI slot 1

shared

LAN (8056)

shared

SATA (368)

shared

LAN (8056)

shared

PCIe x16_1

shared

PCIe x16_2

shared

PCIe x16_3

shared

PCIe x1_1

shared

PCIe x1_2

shared

USB controller 1

shared

USB controller 2

shared

USB controller 3

shared

USB controller 4

shared

USB controller 5

shared

USB controller 6

shared

USB 2.0 controller 1

shared

USB 2.0 controller 2

shared

SATA controller 1

shared

SATA controller 2

shared

IRQ

Standard function

0

System timer

1

Keyboard controller

6

Floppy disk controller

8

System CMOS/Real Time Clock

9

IRQ holder for PCI steering

10

NVIDIA nForce PCI system management

11

IRQ holder for PCI steering

12

PS/2 compatible mouse port

13

Numeric data processor

14

Primary IDE channel

19

VIA OHCI compliant IEEE 1394 host controller

20

NVIDIA network bus enumerator

20

NVIDIA nForce Serial ATA controller

21

NVIDIA network bus enumerator

21

Standard Enhanced PCI to USB host controller

22

Microsoft UAA bus driver for High Definition audio

22

nForce Serial ATA controller

23

nForce Serial ATA controller

23

Standard OpenHCD USB host controller