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, con icts 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
4 5
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.
Summary of Contents for H170-PRO/USB 3.1
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