Asus 970 PRO GAMING/AURA, Manual

Page: 22 / 76

1-14
Chapter 1: Product Introduction
IRQ assignments for this motherboard
A B C D E F G H
PCIEX1_1
- - - - - - - shared
PCIE_X16/X8_1
shared - - - - - - -
PCI1
- - - - shared - - -
PCIEX1_2
shared - - - - - - -
PCIE_X8_2
- - - - shared - - -
PCI2
- - - - - shared - -
M.2 PCIE X4 SLOT
- - - - shared - - -
HD Audio
shared - - - - - - -
Intel LAN Controller
- - shared - - - - -
SATA Controller
- - - shared - - - -
USB 1.1 Controller 1
- - shared - - - - -
USB 1.1 Controller 2
- - - - shared - - -
USB 1.1 Controller 3
- - - - - - shared -
USB 1.1 Controller 4
- - shared - - - - -
USB 2.0 Controller 1
- shared - - - - - -
USB 2.0 Controller 2
- - - - - shared - -
USB 2.0 Controller 3
- - - - - - - shared
Asmedia USB 3.1 Controller
shared - - - - - - -
Asmedia USB 3.0 Controller
- shared - - - - - -
We recommend that you provide suf cient power when running CrossFireX mode.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1-3 when
using multiple graphics cards for better thermal environment.
VGA configuration
PCI Express 2.0 operating mode
PCIe 2.0 x16/x8_1 PCIe 2.0 x8_2
Single VGA/PCIe card
x16 (single VGA
recommended)
N/A
Dual VGA/PCIe card x8 x8