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Standard interrupt assignments, Irq assignments for this motherboard – Asus P5WDG2 WS Professional User Manual

Page 48

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2 - 2 2

2 - 2 2

2 - 2 2

2 - 2 2

2 - 2 2

C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n

C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n

C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n

C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n

C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n

2.5.3

2.5.3

2.5.3

2.5.3

2.5.3

Interrupt assignments

Interrupt assignments

Interrupt assignments

Interrupt assignments

Interrupt assignments

Standard interrupt assignments

Standard interrupt assignments

Standard interrupt assignments

Standard interrupt assignments

Standard interrupt assignments

I R Q

I R Q

I R Q

I R Q

I R Q

P r i o r i t y

P r i o r i t y

P r i o r i t y

P r i o r i t y

P r i o r i t y

S t a n d a r d F u n c t i o n

S t a n d a r d F u n c t i o n

S t a n d a r d F u n c t i o n

S t a n d a r d F u n c t i o n

S t a n d a r d F u n c t i o n

0

1

System Timer

1

2

Keyboard Controller

2

Re-direct to IRQ#9

3

11

IRQ holder for PCI steering*

4

12

Communications Port (COM1)*

5

13

IRQ holder for PCI steering*

6

14

Floppy Disk Controller

7

15

Printer Port (LPT1)*

8

3

System CMOS/Real Time Clock

9

4

IRQ holder for PCI steering*

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

15

10

Secondary IDE Channel

* These IRQs are usually available for ISA or PCI devices.

IRQ assignments for this motherboard

IRQ assignments for this motherboard

IRQ assignments for this motherboard

IRQ assignments for this motherboard

IRQ assignments for this motherboard

A

A

A

A

A

B

B

B

B

B

C

C

C

C

C

D

D

D

D

D

E

EE

EE

F

FF

FF

G

G

G

G

G

H

H

H

H

H

PCI slot 1

shared

PCI slot 2

shared —

PCIX slot 1

shared

PCIX slot 2

shared

Onboard SATA

shared

Onboard 1394

shared

Onboard LAN 1/2

shared

shared

PCIE x16 1

shared

PCIE x16 2

shared

USB controller 1

shared

USB controller 2

shared

USB controller 3

shared

USB controller 4

shared

USB 2.0 controller

shared

Serial ATA

shared

— shared

HD Audio

shared