User’s Manual
Table Of Contents
1-6
Chapter 1: Product introduction
15. PCI Express 2.0 x1 slots
ThismotherboardhastwoPCIExpress2.0x1slotsthatsupportPCIExpressx1
networkcards,SCSIcards,andothercardsthatcomplywiththePCIExpress
specications.
16. PCI Express x16 slot
ThismotherboardsupportsonePCIExpressx16graphiccardthatcomplieswiththe
PCIExpressspecications.
A B C D E F G H
PCIEx16_1 – – – shared – – – –
PCIEx1_1 shared – – – – – – –
PCIEx1_2 – – – shared – – – –
M.2 – – – shared – – – –
APUUSB3.0XHCI
controller
– – shared – – – – –
AMDPromonotryChip
XHCIcontroller
shared – – – – – – –
SATAcontroller – – – shared – – – –
HDaudiocontroller – – – – – – shared –
RealtekLANcontroller – – shared – – – – –
ASMediaController shared – – – – – – –
IRQ assignments for this motherboard
• ForAMDsocketAM4A-series/Athlon™Seriesprocessors
14. Digital audio connector (4-1 pin SPDIF_OUT)
ThisconnectorisforanadditionalSony/PhilipsDigitalInterface(S/
PDIF)port.ConnecttheS/PDIFOutmodulecabletothisconnector,
then install the module to a slot opening at the back of the system
chassis.
SPDIF_OUT
+5V
SPDIFOUT
GND