Asus A88XM-A/USB 3.1 A88XM-A/USB 3.1 Users manual English - Page 14

1-6

Chapter 1: Product introduction

16.

PCI Express 3.0/2.0 x16 slot

This motherboard supports a PCI Express 3.0/2.0 x16 graphic card that complies with

the PCI Express specifications.

A

B

C

D

E

F

G

H

PCIE x16

–

shared

–

–

–

–

–

–

PCIE x1_1

shared

–

–

–

–

–

–

–

PCI1

–

–

–

–

shared

–

–

–

LAN

–

–

shared

–

–

–

–

–

HD AUDIO

shared

–

–

–

–

–

–

–

SATA

–

–

–

shared

–

–

–

–

XHCI1

–

–

shared

–

–

–

–

–

XHCI2

–

shared

–

–

–

–

–

–

EHCI1/2/3

–

shared

–

–

–

–

–

–

OHCI

–

–

shared

–

–

–

–

–

Asm1143

–

–

–

shared

–

–

–

IRQ assignments for this motherboard

When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that

the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI

groups, making the system unstable and the card inoperable.

15.

PCI Express 2.0 x1 slot

This motherboard has a PCI Express 2.0 x1 slot that supports PCI Express x1 network

card, SCSI cards, or other card that complies with the PCI Express specifications.

14.

PCI slot

The PCI slot supports a card such as LAN card, SCSI card, USB card, and other card

that complies with the PCI specifications.

Section	Page
Safety information	4
About this guide	4
Package contents	6
A88XM-A/USB3.1 specifications summary	6
Product introduction	9
1.1 Before you proceed	9
1.2 Motherboard overview	9
1.3 Accelerated Processing Unit (APU)	17
1.4 System memory	18
BIOS information	21
2.1 Managing and updating your BIOS	21
2.2 BIOS setup program	25
2.3 Exit menu	30
Appendices	31
Notices	31

Asus A88XM-A/USB 3.1 A88XM-A/USB 3.1 Users manual English - Page 14

IRQ assignments for this motherboard, PCI Express 3.0/2.0 x16 slot, PCI slot - driver

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