•
•
IRQ assignments for this motherboard
PCIe x16_1
PCIe x16_2
PCIe x16_3
PCIe x1_1
SMBus Controller
SATA #0
SATA #1
GbE Controller
EHCI #0
EHCI #1
XHCI Controller
High Definition Audio
1-24
We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
using multiple graphics cards for better thermal environment.
A
B
shared
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–
shared
shared
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–
–
–
–
–
–
–
–
–
–
–
–
shared
–
–
–
–
–
C
D
E
–
–
–
–
–
–
–
–
–
shared
–
–
shared
–
–
–
shared
–
–
shared
–
–
–
shared
–
–
–
–
–
–
–
–
–
–
–
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Chapter 1: Product introduction
F
G
H
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
shared
–
–
–
shared
–
–
–
shared
–