Asus M2N-VM SE User Manual page 32

Standard.interrupt.assignments
IRQ.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
* These IRQs are usually available for ISA or PCI devices.
IRQ.assignments.for.this.motherboard
PCI slot 1
PCI slot 2
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.
1-20
Priority. Standard.Function
1 System Timer
2 Keyboard Controller
– Re-direct to IRQ#9
11 IRQ holder for PCI steering*
12 Communications Port (COM1)*
13 IRQ holder for PCI steering*
14 Floppy Disk Controller
15 Printer Port (LPT1)*
3 System CMOS/Real Time Clock
4 IRQ holder for PCI steering*
5 IRQ holder for PCI steering*
6 IRQ holder for PCI steering*
7 PS/2 Compatible Mouse Port*
8 Numeric Data Processor
9 Primary IDE Channel
10 Secondary IDE Channel
A.
—
—
B. C. D.
used —
— used —
Chapter 1: Product introduction