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SM320C6455-EP
FIXED-POINTDIGITALSIGNALPROCESSOR
SPRS462B–SEPTEMBER2007–REVISEDJANUARY2008
signalprocessor(DSPs)oftheC6000™DSPfamilyhasbeendesignedtoperformthis
operationforIS2000and3GPPwirelessstandards.Thisdocumentdescribestheoperation
andprogrammingoftheTCP.
SPRUE48TMS320C645xDSPUniversalTest&OperationsPHYInterfaceforATM2(UTOPIA2)
User'sGuide.ThisdocumentdescribestheuniversaltestandoperationsPHYinterfacefor
asynchronoustransfermode(ATM)2(UTOPIA2)intheC645xdigitalsignalprocessors
(DSPs)oftheC6000™DSPfamily.
SPRU972TMS320C645xDSPViterbi-DecoderCoprocessor(VCP)User'sGuide.Channel
decodingofvoiceandlowbit-ratedatachannelsfoundinthirdgeneration(3G)cellular
standardsrequiresdecodingofconvolutionalencodeddata.TheViterbi-decoder
coprocessor2(VCP2)providedinC645xdeviceshasbeendesignedtoperform
Viterbi-DecodingforIS2000and3GPPwirelessstandards.TheVCP2coprocessorhasbeen
designedtoperformforwarderrorcorrectionfor2Gand3Gwirelesssystems.TheVCP2
coprocessoroffersaverycosteffectiveandsynergisticsolutionwhencombinedwithTexas
Instruments(TI)DSPs.TheVCP2cansupport194112.2KbpsclassA3Gvoicechannels
runningat333MHZ.ThisdocumentdescribestheoperationandprogrammingoftheVCP2.
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