Asus V4-P5G43 User Manual - Page 38
Interrupt assignments
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2.6.6 Interrupt assignments Standard interrupt assignments IRQ Priority Standard Function 0 1 System Timer 1 2 Keyboard controller 2 - Re-direct to IRQ#9 3 10 Communications Port (COM1) 4 11 IRQ holder for PCI steering* 5 12 Standard Floppy Disk Controller 6 13 Printer Port (LPT1) 7 3 System CMOS/Real Time Clock 8 4 IRQ holder for PCI steering* 9 5 IRQ holder for PCI steering* 10 6 IRQ holder for PCI steering* 11 7 PS/2 Compatible Mouse Port 12 8 Numeric Data Processor 13 9 Primary IDE Channel * These IRQs are usually available for PCI devices. IRQ assignments for this motherboard PCI1 PCIEX1_1 PCIEX1_2 Onboard USB controller 1 Onboard USB controller 2 Onboard USB controller 3 Onboard USB controller 4 Onboard USB 2.0 controlle Onboard HD audio Onboard LAN Onboard 1394 controller Onboard Marvell IDE controller A B C D E shared shared shared shared - shared shared shared shared - shared shared shared shared - - - - - - - - - shared - - - shared - - shared - - - - - - - - - - - - - - - used - - - - - - used - used - - - - FG H - - - - - - - - - - - shared - - - - - - - - - - - shared - shared - - - - - - - - - - 2-20 Chapter 2: Basic installation
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