Sony PCV-L630 manual IRQ Assignments, IRQ # Default Assignment

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VAIO Computer Reference Manual

IRQ Assignments

✍This shows the factory default values. Windows 98 will reassign resources to best meet the needs of a particular configuration. PCI IRQs can be shared between several PCI devices.

IRQ # Default Assignment

01Standard 101/102-key or Microsoft Natural Keyboard

02Programmable interrupt controller

03Communications port (COM2)

04Communications port (COM1)

06Standard floppy dsk controller

07Printer port (LPT1)

08System CMOS/real-time clock

09Vortex AU8810 multi-function PCI platform

09Ricoh RL5C475 CardBus controller

09SCI IRQ used by ACPI bus

09Intel 82371AB/EB PCI to USB universal host controller

09ACPI IRQ Holder for PCI IRQ steering

09Vortex AU8810 PCI audio

09Lucent WinModem®

09ACPI IRQ holder for PCI IRQ steering

10Sony OHCI i.LINK(IEEE-1394) PCI host controller

10ACPI IRQ holder for PCI IRQ steering

11ACPI IRQ holder for PCI IRQ steering

11 Rage™ 128 Pro 4XL (English)

11Sony PCI to Memory Stick I/F controller

12WheelMouse1 (PS/2)

13Numeric data processor

14Intel 82371AB/EB PCI bus master IDE controller

14Primary IDE controller (dual FIFO)

15Intel 82371AB/EB PCI bus master IDE controller

15Secondary IDE controller (dual FIFO)