Filter
Top Products
2.2DefaultConfigurationandConnections
2.2.1USB-MODEVM
2.2.2TLV320AIC3107EVMJumpersandSwitches
www.ti.com
EVMDescriptionandBasics
Table1providesalistoftheSW2settingsontheUSB-MODEVM.ForusewiththeTLV320AIC3107EVM,
SW-2positions1through7mustbesettoON(LO),whereasSW-2.8mustbesettoOFF(HI).
Table1.USB-MODEVMSW2Settings
SW-2SwitchNumberLabelSwitchDescription
1A0USB-MODEVMEEPROMI
2
CAddressA0
ON:A0=0
OFF:A0=1
2A1USB-MODEVMEEPROMI
2
CAddressA1
ON:A1=0
OFF:A1=1
3A2USB-MODEVMEEPROMI
2
CAddressA2
ON:A2=0
OFF:A2=1
4USBI
2
S™I
2
SBusSourceSelection
ON:I
2
SBusconnectstoTAS1020
OFF:I
2
SBusconnectstoUSB-MODEVMJ14
5USBMCKI
2
SBusMCLKSourceSelection
ON:MCLKconnectstoTAS1020
OFF:MCLKconnectstoUSB-MODEVMJ14
6USBSPISPIBusSourceSelection
ON:SPIBusconnectstoTAS1020
OFF:SPIBusconnectstoUSB-MODEVMJ15
7USBRSTRSTSourceSelection
ON:EVMResetSignalcomesfromTAS1020
OFF:EVMResetSignalcomesfromUSB-MODEVMJ15
8EXTMCKExternalMCLKSelection
ON:MCLKSignalisprovidedfromUSB-MODEVMJ10
OFF:MCLKSignalcomesfromeitherselectionofSW2-5
Table2providesalistofjumpersfoundontheEVMandtheirfactorydefaultconditions.
Table2.ListofStand-aloneJumpers
JumperJumperDefault
NumberTypePositionJumperDescription
W12-pinsolderedAVDD_ADCpower
W22-pinsolderedDRVDDpower(DRVDD1onEVM).
W32-pinsolderedDRVDDpower(DRVDD2onEVM).
W32-pinsolderedAVDD_DACpower.
W52-pinsolderedSPVDDpower.
W72-pinsolderedDVDDpower.
W82-pinsolderedIOVDDpower.
W93-pin2-3Micbiasselect.Connect1-2touseAIC3107MicBias.Connect2-3touseEVM3.3VMicBias.
W102-pinOpenConnectEVMOnboardMictoAIC3107MIC3Rinput.
W112-pinOpenConnectEVMOnboardMictoAIC3107MIC3Linput.
W122-pinOpenEnable16-ohmloadforHPLoutputtest.
W132-pinOpenEnable16-ohmloadforHPRoutputtest.
W143-pin1-2IOVDDselect.Connect1-2forIOVDD=+1.8V.Connect2-3forIOVDD=+3.3V.
W152-pinOpenGPIO1accesspoint.
W162-pinInstalledSoftwareresetenable.
SLAU261–November2008TLV320AIC3107EVM-K5
SubmitDocumentationFeedback