Texas Instruments TLV320AIC3007EVM-K TV Converter Box User Manual


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2.1.1USB-MODEVMInterfaceBoard
EVMPosition2
EVMPosition1
TLV320AIC3007EVM
ControlInterface
TLV320AIC3007
TAS1020B
USB8051
Microcontroller
USB
I C
2
I S
2
AudioInterface
USB-MODEVM
EVMDescriptionandBasics
www.ti.com
ThesimplediagramofFigure1showsonlythebasicfeaturesoftheUSB-MODEVMInterfaceboard.
WhenconnectingtheTLV320AIC3007EVMtotheUSB-MODEVM,usecaretoavoidbendingthe
connectingpins.Thetwoboardscanonlybeconnectedinoneway.Itissuggestedtofirstalignwiththe
10-pinconnectors(J3ontheTLV320AIC3007EVMandJ18AontheUSB-MODEVM)andthengently
pushalltheconnectorstogetheruntiltheboardsareseated.
Inthefactoryconfiguration,theboardisreadytousewiththeTLV320AIC3007EVM.Toviewallthe
functionsandconfigurationoptionsavailableontheUSB-MODEVMboard,seetheUSB-MODEVM
InterfaceBoardschematicinAppendixE.
Figure1.TLV320AIC3007EVM-KBlockDiagram
TLV320AIC3007EVM-K4SLAU286–June2009
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