Asus M3N78 SE Bedienungsanleitung PDF herunterladen (Seite 26)

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Chapter 1: Product introduction

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

Interrupt assignments

IRQ Standard function

1 Standard 101/102-Key or Microsoft natural PS/2 keyboard

4 Communications Port (COM 1)*

6 Standard oppy disk controller

8 High precision event timer

9 Microsoft ACPI-compliant system

11 NVIDIA GeForce PCI system management

12 PS/2 compatible mouse

13 Numeric data processor

17 NVIDIA nForce 8500 series GT

17 PCI standard PCI to PCI bridge

18 PCI standard PCI to PCI bridge

19 PCI standard PCI to PCI bridge

20 NVIDIA network bus enumerator

20 Standard enhanced PCI to USB host controller

20 Standard bisync IDE channel

21 Standard enhanced PCI to USB host controller

22 Microsoft UAA bus driver for high denition audio

22 NVIDIA nForce system management controller

23 Standard OpenHCD USB host controller

LNKA LNKB LNKC LN0A LNT2A LNT3A

PCI Slot 1 shared – – – – –

PCI Slot 2 – shared – – – –

PCI Slot 3 – – shared – – –

PCIEX16 Slot – – – shared – –

PCIEx1 Slot 1 – – – – shared –

PCIEx1 Slot 2 – – – – – 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, conicts will arise between the two PCI

groups, making the system unstable and the card inoperable.

IRQ assignments for this motherboard

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Asus M3N78 SE Bedienungsanleitung Seite 26