Interrupt Assignments - Asus MOTHERBOARD L1N64-SLI WS User Manual

2.5.3

Interrupt assignments

Standard interrupt assignments
IRQ Standard function
0 System timer
1 Standard 101/102-key or Microsoft Natural Keyboard
4 Communications Port (COM1)*
5 NVIDIA nForce PCI system management
6 Standard floppy disk controller
8 System CMOS/real-time clock
9 Microsoft ACPI-compliant system
9 NVIDIA nForce networking controller
9 NVIDIA nForce networking controller #2
11 NVIDIA nForce PCI system management
12 PS/2 compatible mouse port
13 Numeric data processor
16 Silicon Image Sil 3531 SATA controller
17 NVIDIA GeForce 6600 GT
17 VIA OHCI compliant IEEE 1394 host controller
20 NVIDIA nForce 680a Serial ATA controller
20 Standard Enhanced PCI to USB host controller
21 Microsoft UAA Bus Driver for High Definition Audio
22 NVIDIA network bus enumerator
22 Standard OpenHCD USB host controller
22 NVIDIA nForce 680a Serial ATA controller
23 NVIDIA network bus enumerator
23 NVIDIA nForce 680a Serial ATA controller
45 NVIDIA nForce 680a Serial ATA controller
46 NVIDIA nForce 680a Serial ATA controller
47 NVIDIA nForce 680a Serial ATA controller
* These IRQs are usually available for ISA or PCI devices.
ASUS L1N64-SLI WS
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