PCI Express 3.0 operating mode

VGA configuration

 

PCIe 3.0/2.0 x16_1

 

PCIe 3.0/2.0 x16_2

 

 

 

Single VGA/PCIe card

 

x16 (single VGA

 

N/A

 

 

 

recommended)

 

 

 

 

 

Dual VGA/PCIe card

 

x8

 

x8

 

 

 

 

 

• 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.

IRQ assignments for this motherboard

 

A

B

C

D

E

F

G

H

 

 

PCIe x16_1

shared

 

 

PCIe x16_2

shared

 

 

PCIe x16_3

shared

 

 

PCIe x1_1

shared

 

 

PCIe x1_2

shared

 

 

PCIe x1_3

shared

 

 

PCIe x1_4

shared

 

 

SMBUS Controller

shared

 

 

Wi-Fi/Bluetooth 4.0

shared

 

 

 

(Optional)

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel® SATA Controller

shared

 

 

Intel® LAN1 (i218)

shared

 

 

ASMedia SATA

shared

 

 

Controller (1061)

 

 

 

 

 

 

 

 

 

 

 

 

Intel® xHCI

shared

 

 

Intel® EHCI 1

shared

 

 

Intel® EHCI 2

shared

 

 

 

 

HD Audio

shared

 

1

ASMedia Controller

 

shared

 

 

 

Chapter

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ASUS Z97-PRO Series

1-19