User's Manual

Table Of Contents

1‑6

Chapter 1: Product introduction

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specications.

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

specications.

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specications.

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,conictswillarisebetweenthetwoPCI

groups,makingthesystemunstableandthecardinoperable.

A B C D E

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