User's Manual

ASUS A78M-E

1-11

1.5.3 PCI slot

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

complywithPCIspecications.

1.5.4 PCI Express 2.0 x1 slot

ThismotherboardsupportsPCIExpressx1networkcards,SCSIcards,andothercardsthat

complywiththePCIExpressspecications.

1.5.5 PCI Express x16 slot

ThismotherboardsupportsPCIExpressx16networkcards,SCSIcards,andothercardsthat

complywiththePCIExpressspecications.

IRQ assignments for this motherboard

A B C D E F G H

PCIEx16_1 – – shared – – – – –

PCIEx1_1 shared – – – – – – –

PCI1slot – – – – shared – – –

RealtekLANcontroller – – shared – – – – –

HDaudio shared – – – – – – –

SATAcontroller – – – shared – – – –

OnChipXHCIcontroller1 – – shared – – – – –

OnChipXHCIcontroller2 – shared – – – – – –

OnChipUSBEHCI1/2/3 – shared – – – – – –

OnChipUSBOHCI – – shared – – – – –