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Irq summary – Sony PCV-RX690G User Manual

Page 88

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VAIO Digital Studio System Reference Manual

76

IRQ Summary

IRQ

Description

0

System timer

1

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

4

Communications Port (COM1)

6

Standard floppy disk controller

8

System CMOS/real time clock

10

Intel® 82801BA/BAM SMBus Controller - 2443

12

PS/2® Compatible Mouse

13

Numeric data processor

14

Primary IDE Channel

15

Secondary IDE Channel

16

nVIDIA® GeForce2 Ti (Sony)

17

YAMAHA® AC-XG Audio Device

18

Texas Instruments OHCI Compliant IEEE 1394 Host Controller

19

Intel® 82801BA/BAM USB Universal Host Controller - 2442

20

Microsoft ACPI-Compliant System

21

Realtek RTL8139 Family PCI Fast Ethernet NIC

22

Sony MPEG2 Encoder Board (WDM)

23

Broadcom 4211 iLine10™ Network Adapter

23

BCM V.90 56K Modem

23

Intel® 82801BA/BAM USB Universal Host Controller - 2444