Asus P5N7A-VM User Manual - Page 37
Interrupt assignments, IRQ assignments for this motherboard, Internal devices interrupt - sata 5 and 6
UPC - 610839163564
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1.8.3 Interrupt assignments IRQ Priority Standard function 0 1 System timer 1 2 Keyboard controller 2 - Re-direct to IRQ#9 3 11 IRQ holder for PCI steering* 4 12 Communications port (COM1)* 5 13 IRQ holder for PCI steering* 6 14 Floppy disk controller 7 15 Printer port (LPT1)* 8 3 System CMOS/Real Time Clock 9 4 IRQ holder for PCI steering* 10 5 IRQ holder for PCI steering* 11 6 IRQ holder for PCI steering* 12 7 IRQ holder for PCI steering* 13 8 Numeric data processor 14 9 Primary IDE channel 15 10 Secondary IDE channel * These IRQs are usually available for PCI devices. IRQ assignments for this motherboard External devices interrupt PCI slot 1 PCI slot 2 PCI Express x16 slot PCI Express x1 slot PIRQ1 shared shared - - PIRQ2 shared shared - - PIRQ3 shared shared - - PIRQ4 shared shared - - PIRQ5 - - shared - PIRQ6 - - - shared Internal devices interrupt Onboard USB controller Onboard USB 2.0 controller Onboard USB controller 1 Onboard USB 2.0 controller 1 Onboard LAN Onboard SATA controller Onboard HD Audido Onboard VGA MCP _USB shared - shared - - - - - MCP _MAC - - - - shared - - - MCP _AZA - - - - - - shared - MCP _IGPU shared MCP _IDE - - - - - - - MCP _USB2 - shared - shared - - - - MCP _AHCI - - - - - shared - - ASUS P5N7A-VM 1-25