Asus P9A-I Series, Руководство пользователя, Страница: 27 / 136

ASUS P9A-I Series
2-11
* These IRQs are usually available for ISA or PCI devices.
IRQ Priority Standard function
0 1 System Timer
1 2 Keyboard Controller
2 - Programmable Interrupt
3* 12 Communications Port (COM1)
4* 13 --
5 14 Floppy Disk Controller
6* 15 --
7 3 System CMOS/Real Time Clock
8* 4 ACPI Mode when used
9* 5 IRQ Holder for PCI Steering
10* 6 IRQ Holder for PCI Steering
11 8 Numeric Data Processor
12* 9 Primary IDE Channel
13* 10 Secondary IDE Channel
2.5.3 Interrupt assignments
Standard Interrupt assignments
2.5.4 PCI Express x8 slot (x4 Gen2 link)
The onboard PCIE x8 slot provides one x4 Gen2 link to CPU1. This slot supports various
server class high performance add-on cards such as SCSI RAID card, fiber-channel card,
and others.
No.(Slot location) Short Description
1 PCIE1 1 x PCI-E x8 (x4 Gen2 link)
P9A-I