IRQ assignments for this motherboard

 

A

B

C

D

E

F

G

H

PCIE_x16/x8_1

shared

–

–

–

–

–

–

–

PCIE_x8_2

–

shared

–

–

–

–

–

–

PCIE_x4_3

shared

–

–

–

–

–

–

–

PCIE_x1_1

shared

–

–

–

–

–

–

–

PCIE_x1_2

–

–

–

shared

–

–

–

–

PCIE_x1_3

shared

–

–

–

–

–

–

–

I.G.F.X

shared

–

–

–

–

–

–

–

Intel LAN Controller

–

–

–

–

shared

–

–

–

SATA #0

–

–

–

–

–

shared

–

–

SATA #1

–

–

–

–

–

shared

–

–

High Definition Audio

–

–

–

–

–

–

shared

–

EHCI #0 (USB 2.0)

–

 

–

–

–

–

–

shared

EHCI #1 (USB 2.0)

–

–

–

–

shared

–

–

–

XHCI (USB 3.0)

–

–

–

–

 

shared

–

–

ASM106SE

–

–

shared

–

–

–

–

–

WIFI

–

shared

–

–

–

–

–

–

ASM1061

–

–

shared

–

–

–

–

–

ASM1042

–

shared

–

–

–

–

–

–

 

PCIe 3.0 operating mode

VGA Configuration

 

 

PCIe_x16/x8_1

PCIe_x8_2

 

 

 

 

Single VGA/PCIe card

x16

N/A

(Recommend for single VGA)

 

 

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_FAN1-3A/B when using multiple graphics cards for better thermal environment.

•New 4th and 5th generation Intel® Core™ processors support PCIe 3.0 speed rate.

PCIe_x16/x8_1 slot switches to x8 mode when PCIe_x8_2 slots are occupied.

Chapter 1

ASUS MAXIMUS VII FORMULA

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