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DefaultConfiguration
Figure2-2.EVMandExternalEquipmentConnections
ThefactorydefaultconfigurationfortheDEM-DAI3793A/3794AEVMislistedbelow.
Motherboard:
•CN101,CN102:Connectdcpowersupplypositivelead(+)toCN101andnegativelead(–)toCN102
•SW301:SetOptorCoaxoutputforthepropercableconnection
DaughterCard#1(DEM-PCM3793RHB-A):
•JP14,JP15,JP16,JP17,andJP19:thesejumperpinsshouldnotbeused
•Forotherjumpersettings,pleaserefertothechapter,SwitchesandConnectors.
DaughterCard#2(DEM-TRVC/LPC):
•SW001:SetOptorCoaxforS/PDIFinputtoDIR:LC89052T
•SW002:SettosilkscreenSW002RESETside(releasingreset)
•SW003:SetX’taltouseonboardcrystaloscillator
Thereisnoneedtochangethesettingoftheshortingplugsforbasicoperation.Jumpersettingsstrongly
dependontheaudiointerface.
20GettingStartedSBAU127–July2007
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