Asus P6X58D-E Bedienungsanleitung PDF herunterladen (Seite 39)

ASUS P6X58D-E 2-19

Chapter 2

2.5.3 Interrupt assignments

Standard interrupt assignments

* These IRQs are usually available for PCI devices.

IRQ Priority Standard function

1 System Timer

1 2 Keyboard Controller

2 – Redirect to IRQ#9

4 12 Communications Port (COM1)*

5 13 IRQ Holder for PCI Steering*

6 14 Floppy Disk Controller

7 15 Reserved

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 Reserved

13 8 Numeric Data Processor

14 9 Primary IDE Channel

ICH

A B C D E F G H

PCIE16_3 – shared – – – – – –

PCIE1_1 shared – – – – – – –

LAN1 (8056) – – shared – – – – –

PCI_1 shared – – – – – – –

PCI_2 – shared – – – – – –

USB_1 – – – – – – – shared

USB_2 – – – shared – – – –

USB_3 – – shared – – – – –

USB_4 shared – – – – – – –

USB_5 – – – – – used – –

USB_6 – – – shared – – – –

USB 2.0_1 – – – – – – – shared

USB 2.0_2 – – shared – – – – –

SATA_1 – – – – shared – – –

SATA _2 – – – – shared – – –

Audio – – – – – – used –

IRQ assignments for this motherboard

IOH

24 25 26 27 28 29 30 31

NEC USB 3.0

– – – – – used – –

Marvell 9128 – – – – used – – –

PCIE16_1 used – – – – – – –

PCIE16_2 – – – – – – used –

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 127 128

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