Asus Rampage II Extreme User Guide - Page 51
Interrupt assignments - sata ports
UPC - 610839166183
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2.5.3 Interrupt assignments Standard 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 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 PS/2 compatible mouse port* 13 8 Numeric data processor 14 9 Onboard USB Controller 15 10 SATA Primary IDE (legacy mode) * These IRQs are usually available for PCI devices. IRQ assignments for this motherboard A B C D E PCI slot 1 shared - - - - LAN (8056) shared - - - - SATA (JMB363) shared - - - - LAN (8056) - shared - - - PCIe x16_1 shared - - - - PCIe x16_2 shared - - - - PCIe x16_3 - - shared - - PCIe x1_1 - shared - - - PCIe x1_2 shared - - - - USB controller 1 - - - - USB controller 2 - - - shared - USB controller 3 - - shared - - USB controller 4 shared - - - - USB controller 5 - - - - - USB controller 6 - - shared - - USB 2.0 controller 1 - - - - - USB 2.0 controller 2 - - shared - - SATA controller 1 - - - - - SATA controller 2 - - - - - Audio Azalia shared - - - - IEEE 1394 - - - shared - F G H - - - - - - - - - - - - - - - - - - - - - - - - - - - - - shared - - - - - - - - - shared - - - - - - - shared - - - - shared - - shared - - - - - - - ROG Rampage II Extreme 2-23