Asus Z11PA-U12 series, Руководство пользователя

Страница: 33 / 164

2-13 Z11PA-U12 Series
* 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* 11 Communications Port (COM2)
4* 12 Communications Port (COM1)
5* 13 --
6 14 Floppy Disk Controller
7* 15 --
8 3 System CMOS/Real Time Clock
9* 4 ACPI Mode when used
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 Primary IDE Channel
15* 10 Secondary IDE Channel
2.5.3 Interrupt assignments
Standard Interrupt assignments
2.5.4 PCI Express x16 slot (x16 link)
The onboard PCIE4 and PCIE2 slots provide two x16 Gen3 link to CPU1 and only PCIE4
supports auto switches to x8 link if PCIE3 is occupied. These two slots support VGA cards
and various server class high performance add-on cards.
2.5.5 PCI Express x8 slot (x8 link)
The onboard PCIE3 slot provides one x8 Gen3 link to CPU1. This slot supports VGA cards
and various server class high performance add-on cards.
2.5.6 PCI Express x8 slot (x4 link)
The onboard PCIE1 slot provides one x4 Gen3 link to CPU1 This slot supports various server
class high performance add-on cards.