Sony PCV-RX490TV, PCV-RX462DS IRQ Summary, Miscellaneous Technical Information, IRQ Description

Miscellaneous Technical Information

107

IRQ Summary

PCV-RX462DS/PCV-RX463DS/PCV-RX465DS/PCV-RX470DS/PCV-RX480DS

IRQ Description

0System timer

1Standard 101/102-Key or Microsoft Natural Keyboard

2Programmable interrupt controller

3ACPI IRQ Holder for PCI IRQ Steering

3 Intel® 82801BA/BAM SMBus Controller - 2443

3SoundMAX Integrated Digital Audio

4Communications Port (COM1)

6Standard Floppy Disk Controller

7Printer Port (LPT1)

8System CMOS/real time clock

9SCI IRQ used by ACPI bus

9	ACPI IRQ Holder for PCI IRQ Steering
9	ACPI IRQ Holder for PCI IRQ Steering
9	ACPI IRQ Holder for PCI IRQ Steering
9	ACPI IRQ Holder for PCI IRQ Steering
9	Realtek RTL8139(A/B/C/8130) PCI Fast Ethernet NIC

9Texas Instruments OHCI Compliant IEEE 1394 Host Controller

9WDM Communication Device

9 Intel® 82801BA/BAM USB Universal Host Controller 1

9Intel® 82801BA/BAM USB Universal Host Controller 2

10MPU-401 Compatible MIDI Device

11ACPI IRQ Holder for PCI IRQ Steering

11NVIDIA GeForce2 MX (Sony)

12PS/2 Compatible Mouse Port

13Numeric data processor

14Intel® 82801BA Ultra ATA Storage Controller

14Primary IDE controller (dual fifo)

15Intel® 82801BA Ultra ATA Storage Controller

15Secondary IDE controller (dual fifo)