System interrupt specifications, AMD

Hardware

IRQ System function

 

 

IRQ0

High precision event timer

 

 

IRQ1

Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard

 

 

IRQ5

RICOH OHCI Compliant IEEE 1394 Host Controller

 

 

IRQ7

Ricoh Memory Stick Controller

 

Ricoh SD/MMC Host Controller

 

Ricoh XD-Picture Card Controller

 

SDA Standard Compliant SD Host Controller

 

 

IRQ8

High precision event timer

 

 

IRQ10

nVidia nForce PCI System Management

 

 

IRQ11

nVidia nForce System Management Controller

 

 

IRQ12

Synaptics PS/2 Port TouchPad

 

 

IRQ13

Numeric data processor

 

 

IRQ14

ATA Channel 0

 

 

IRQ15

ATA Channel 1

 

 

IRQ16

nVidia MCP67M

 

 

IRQ18

Standard OpenHCD USB Host Controller

 

Standard OpenHCD USB Host Controller

 

 

IRQ19

Broadcom WLAN adapter

 

 

IRQ21

HDA Controller

 

 

IRQ22

Standard Enhanced PCI to USB Host Controller

 

Standard Enhanced PCI to USB Host Controller

 

 

IRQ23

Standard Dual Channel PCI IDE Controller

 

 

92 Chapter 6 Specifications

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Compaq V6600, V6500 manual System interrupt specifications, AMD