ASUS Z8NR-D12
2-15
* These IRQs are usually available for ISA or PCI devices.
2.5.3
Interrupt assignments
Standard Interrupt assignments
IRQ
Priority Standard function
0
1
System Timer
1
2
Keyboard Controller
2
-
Programmable Interrupt
3*
11
Communications Port (COM2)
4*
12
Communications Port (COM1)
5*
13
--
6
14
Floppy Disk Controller
7*
15
--
8
3
System CMOS/Real Time Clock
9*
4
ACPI Mode when used
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
Summary of Contents for Z8NR-D12 - Motherboard - SSI EEB 3.61
Page 1: ...Motherboard Z8NR D12 ...
Page 23: ...ASUS Z8NR D12 2 3 2 2 3 Motherboard layouts ...
Page 52: ...2 32 Chapter 2 Hardware information ...
Page 148: ...6 20 Chapter 6 Driver installation ...
Page 150: ...Appendix summary A ASUS Z8NR D12 A 1 Z8NR D12 model block diagram A 1 ...
Page 151: ...ASUS Z8NR D12 A 1 A 1 Z8NR D12 model block diagram ...
