Specifications

 

Table 6-11

 

System Interrupts (Continued)

 

 

Hardware IRQ

System Function

 

 

IRQ11

Intel USB EHCI controller—24CD

 

Intel USB UHCI controller—24C4

 

Intel USB UHCI controller—24C7

 

Intel Pro/Wireless 2200BG

 

TI OHCI 1394 host controller

 

TI PCI1410 cardbus controller

 

 

IRQ12

Synaptics PS/2 touch pad

 

 

IRQ13

Numeric data processor

 

 

IRQ14

Primary IDE channel

 

 

IRQ15

Secondary IDE channel

PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

6–18

Maintenance and Service Guide

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HP DV1000 nx4800 manual IRQ12