beautypg.com

Standard interrupt assignments, Irq assignments for this motherboard – Asus Motherboard P5MT-M User Manual

Page 37

background image

A S U S P 5 M T - M

A S U S P 5 M T - M

A S U S P 5 M T - M

A S U S P 5 M T - M

A S U S P 5 M T - M

2 - 1 7

2 - 1 7

2 - 1 7

2 - 1 7

2 - 1 7

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

Communications Port (COM2)*

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

* T h e s e I R Q s a r e u s u a l l y a v a i l a b l e f o r I S A o r P C I d e v i c e s .

* T h e s e I R Q s a r e u s u a l l y a v a i l a b l e f o r I S A o r P C I d e v i c e s .

* T h e s e I R Q s a r e u s u a l l y a v a i l a b l e f o r I S A o r P C I d e v i c e s .

* T h e s e I R Q s a r e u s u a l l y a v a i l a b l e f o r I S A o r P C I d e v i c e s .

* T h e s e I R Q s a r e u s u a l l y a v a i l a b l e f o r I S A o r P C I d e v i c e s .

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

PCI E x8 slot

shared

PCI E x8 slot

shared

Onboard USB controller 1

shared

Onboard USB controller 2

shared

Onboard USB controller 3

used

Onboard USB controller 4

shared

Onboard USB 2.0 controller

shared

Onboard IDE port

shared

Onboard SATA port

shared

Onboard PCI E x1 LAN1

shared

Onboard PCI E x1 LAN2

shared

Onboard VGA

shared

When using PCI cards on shared slots, ensure that the drivers support
“Share IRQ” or that the cards do not need IRQ assignments; otherwise,
conflicts will arise between the two PCI groups, making the system
unstable and the card inoperable.

This manual is related to the following products: