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Miscellaneous Technical Information
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IRQ Settings
IRQ Settings
00 System timer
01 Standard 101/102-Key or Microsoft Natural Keyboard.
02 Programmable interrupt controller.
03 Intel 82801AA SM bus controller.
03 YAMAHA AC-XG audio device.
03 ACPI IRQ holder for PCI IRQ steering.
04 Communications port (COM1).
06 Standard floppy disk controller.
07 Printer port (LPT1).
08 System CMOS/real time clock.
09 WDM communication device.
09 Sony OHCI i.LINK(IEEE 1394) PCI host controller.
09 Intel(r) 82801AA USB Universal host controller.
09 SCI IRQ used by ACPI bus.
09 ACPI IRQ holder for PCI IRQ steering.
09 ACPI IRQ holder for PCI IRQ steering.
10 MPU-401 compatible MIDI device.
11 ACPI IRQ holder for PCI IRQ steering.
11 Intel(r) 82810E graphics controller.
12 PS2 (PS/2).
13 Numeric data processor.
14 Intel 82801AA bus master IDE controller.
14 Primary IDE controller (dual FIFO).
15 Intel 82801AA bus master IDE controller.
15 Secondary IDE controller (dual FIFO).