Irq Assignments For This Motherboard - Asus TUF Z270 Mark 1 User Manual

VGA configuration
Single VGA/PCIe card
Dual VGA/PCIe card
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IRQ assignments for this motherboard

PCIe X16_1
PCIe X16_2
PCIe X16_3
PCIe X1_1
PCIe X1_2
PCIe X1_3
SMBUS Controller
SATA Controller
Intel LAN (I211)
Intel Lan (I219V)
ASMedia USB
Controller (2142)
Intel xHCI
HD Audio
1-8
PCIe 3.0/2.0 x16_1
x16 (single VGA
recommended)
x8
We recommend that you provide sufficient power when running CrossFireX™ or SLI
mode.
Connect chassis fans to the motherboard chassis fan connectors when using multiple
graphics cards for better thermal environment.
A B
shared
shared
shared
shared
shared
shared
shared
shared
shared
PCI Express 3.0 operating mode
PCIe 3.0/2.0 x16_2
N/A
x8
C D E
shared
shared
shared
shared
Chapter 1: Product Introduction
PCIe 3.0/2.0 x16_3
x4
x4
®
F G H