Asus P5CR-L Specifications download pdf (Page 36)

2-162-16

2-16

Chapter 2: Hardware informationChapter 2: Hardware information

Chapter 2: Hardware information

2.5.32.5.3

2.5.3

Interrupt assignmentsInterrupt assignments

Interrupt assignments

Standard interrupt assignmentsStandard interrupt assignments

Standard interrupt assignments

IRQIRQ

IRQ

PriorityPriority

Priority

Standard FunctionStandard Function

Standard Function

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

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

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

IRQ assignments for this motherboardIRQ assignments for this motherboard

IRQ assignments for this motherboard

PCI slot 1 — — — — shared — — —

PCI slot 2 — — — — — — shared —

PCI E x8 slot shared — — — — — — —

PCI E x1 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 — — — — —

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.

1 ... 35 36 37 ... 102

Comments to this Manuals

No comments

Asus P5CR-L Specifications Page 36

Comments to this Manuals

Related products and manuals for Server/workstation motherboards Asus P5CR-L