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6.2Installation
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KitOperation
Table6.USB-MODEVMSW2Settings
SW-2SWITCH
NUMBERLABELSWITCHDESCRIPTION
USB-MODEVMEEPROMI
2
CAddressA0
1A0ON:A0=0
OFF:A0=1
USB-MODEVMEEPROMI
2
CAddressA1
2A1ON:A1=0
OFF:A1=1
USB-MODEVMEEPROMI
2
CAddressA2
3A2ON:A2=0
OFF:A2=1
DigitalAudioBusSourceSelection
4USBI
2
SON:DigitalAudioBusconnectstoTAS1020
OFF:DigitalAudioBusconnectstoUSB-MODEVMJ14
DigitalAudioBusMCLKSourceSelection
5USBMCKON:MCLKconnectstoTAS1020
OFF:MCLKconnectstoUSB-MODEVMJ14
SPIBusSourceSelection
6USBSPION:SPIBusconnectstoTAS1020
OFF:SPIBusconnectstoUSB-MODEVMJ15
RSTSourceSelection
7USBRSTON:EVMResetSignalcomesfromTAS1020
OFF:EVMResetSignalcomesfromUSB-MODEVMJ15
ExternalMCLKSelection
8EXTMCKON:MCLKSignalisprovidedfromUSB-MODEVMJ10
OFF:MCLKSignalcomesfromeitherselectionofSW2-5
ForusewiththeTLV320AIC12KEVMB/14KEVMB,SW-2positions1,3,4,5and6shouldbesettoON,
whileSW-2positions2,7and8shouldbesettoOFF.
EnsurethattheTLV320AIC12KEVMB/14KEVMBisinstalledontheUSB-MODEVMInterfaceboard,
aligningJ1,J2,J3,J4,J5withthecorrespondingconnectorsontheUSB-MODEVM.
PlacetheCD-ROMintoyourPCCD-ROMdrive.LocatetheSetupprogramonthedisk,andstartit.The
SetupprogramwillinstalltheTLV320AIC12K/14KEvaluationToolsoftwareonyourPC.
TheNI-VISARuntimeinstallerisembeddedtotheTLV320AIC12K/14KEvaluationToolinstaller.This
softwareallowstheprogramtocommunicatewiththeUSB-MODEVM.
Whentheinstallationcompletes,clickFinishontheTLV320AIC12K/14KEvaluationToolinstallerwindow.
Youmaybepromptedtorestartyourcomputer.
Wheninstallationiscomplete,attachaUSBcablefromyourPCtotheUSB-MODEVMInterfaceboard.As
configuredatthefactory,theboardwillbepoweredfromtheUSBinterface,sothepowerindicatorLEDs
andthe'USBACTIVE'LEDontheUSB-MODEVMshouldlight.
TheFoundNewHardwareWizardwillshowuponthescreen.Selectthe'No,notthistime'radiobutton
andclick'Next>'.Select'Installthesoftwareautomatically(Recommended)'andclick'Next>'.Ifthe
driverinstallscorrectlythemessage:'Thewizardhasfinishedinstallingthesoftwarefor:AIC12K/14K
EVM'shouldappear.Click'Finish'.TheAIC12K/14KEVMdrivershouldnowbeinstalled.Thedevice
shouldnowappearontheDeviceManageras'NI-VISAUSBDevices>AIC12K/14KEVM'andas'Sound,
videoandgamecontrollers>USBAudioDevice'.
OncethedevicedriversareinstalledlaunchtheTLV320AIC12K/14KEvaluationToolsoftwareonyour
PC,locatedonthecomputer'sdesktoporin'Start>Programs>TexasInstruments'.
ThesoftwareshouldautomaticallyfindtheTLV320AIC12K/14K,andascreensimilartotheonein
Figure2shouldappear.
SLAU229B–October2007–RevisedAugust2008TLV320AIC12KEVMB-KandTLV320AIC14KEVMB-KUser'sGuide9
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