Asus DSBV-D Manuel d'utilisateur télécharger pdf (Page 41)

ASUS DSBV-D

2-21

2.5.3 Interrupt assignments

Standard interrupt assignments

IRQ Priority 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.

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Asus DSBV-D Manuel d'utilisateur Page 41