Asus H170-PRO/USB 3.1 H170-PROUSB 31 Users manual English - Page 16

Rear panel connectors, IRQ assignments for this motherboard - driver

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IRQ assignments for this motherboard SATA Controller XHCI Controller HD Audio ASM1142 ASM1083 Intel® LAN PCIEx16_1 PCIEx16_2 PCIEx1_1 PCIEx1_2 A B C D shared - - - shared - - - shared - - - - - shared - - - shared - shared - - - shared - - - shared - - - - - shared - - - - shared When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. Rear panel connectors 1 2 3 45 12 11 10 9 8 7 6 1. PS/2 Keyboard/Mouse combo port. This port connects to a PS/2 mouse or PS/2 keyboard. 2 DisplayPort. This port connects a display monitor or a hometheater system. 3. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Activity Link Speed LED LED LAN port 1-6 Chapter 1: Product introduction

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1-6
Chapter 1: Product introduction
When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that
the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI
groups, making the system unstable and the card inoperable.
IRQ assignments for this motherboard
A
B
C
D
SATA Controller
shared
–
–
–
XHCI Controller
shared
–
–
–
HD Audio
shared
–
–
–
ASM1142
–
–
shared
–
ASM1083
–
–
shared
–
Intel
®
LAN
shared
–
–
–
PCIEx16_1
shared
–
–
–
PCIEx16_2
shared
–
–
–
PCIEx1_1
–
–
shared
–
PCIEx1_2
–
–
–
shared
Rear panel connectors
LAN port
Speed
LED
Activity Link
LED
45
3
6
8
9
7
10
11
2
1
12
1.
PS/2 Keyboard/Mouse combo port.
This port connects to a
PS/2 mouse or PS/2 keyboard.
2
DisplayPort.
This port connects a display monitor or a home-
theater system.
3.
LAN (RJ-45) port.
This port allows Gigabit connection to a
Local Area Network (LAN) through a network hub.