Irq Summary - Sony PCV-RX790G System Reference Manual

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VAIO Digital Studio System Reference Manual

IRQ Summary

IRQ Description
0 System timer
1 Standard 101/102-Key or Microsoft® Natural PS/2® Keyboard
4 Communications Port (COM1)
5 Sony Memory Stick controller(WB)
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® GeForce4 MX 440 (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 RTL8139/810X Family Fast Ethernet NIC
22 Sony MPEG2 Encoder Board (WDM)
23 Lucent® Win Modem
23 Intel® 82801BA/BAM USB Universal Host Controller - 2444