Texas Instruments TMS320C6727 Stereo System User Manual


 
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1TMS320C6727,TMS320C6726,TMS320C6722DSPs
1.1Features
TMS320C6727,TMS320C6726,TMS320C6722
Floating-PointDigitalSignalProcessors
SPRS268EMAY2005REVISEDJANUARY2007
C672x:32-/64-Bit300-MHzFloating-PointDSPsThreeMultichannelAudioSerialPorts
Transmit/ReceiveClocksupto50MHz
UpgradestoC67x+CPUFromC67x™DSP
SixClockZonesand16SerialDataPins
Generation:
SupportsTDM,I2S,andSimilarFormats
2XCPURegisters[64General-Purpose]
DIT-Capable(McASP2)
NewAudio-SpecificInstructions
CompatibleWiththeC67xCPU
UniversalHost-PortInterface(UHPI)
32-Bit-WideDataBusforHighBandwidth
EnhancedMemorySystem
MuxedandNon-MuxedAddressandData
256K-ByteUnifiedProgram/DataRAM
384K-ByteUnifiedProgram/DataROM
Two10-MHzSPIPortsWith3-,4-,and5-Pin
Single-CycleDataAccessFromCPUOptions
LargeProgramCache(32KByte)Supports
TwoInter-IntegratedCircuit(I2C)Ports
RAM,ROM,andExternalMemory
Real-TimeInterruptCounter/Watchdog
ExternalMemoryInterface(EMIF)Supports
Oscillator-andSoftware-ControlledPLL
100-MHzSDRAM(16-or32-Bit)
Applications:
AsynchronousNORFlash,SRAM(8-,16-,or
ProfessionalAudio
32-Bit)
Mixers
NANDFlash(8-or16-Bit)
EffectsBoxes
EnhancedI/OSystem
AudioSynthesis
High-PerformanceCrossbarSwitch
Instrument/AmpModeling
DedicatedMcASPDMABus
AudioConferencing
DeterministicI/OPerformance
AudioBroadcast
dMAX(DualDataMovementAccelerator)
AudioEncoder
Supports:
EmergingAudioApplications
16IndependentChannels
Biometrics
ConcurrentProcessingofTwoTransfer
Medical
Requests
Industrial
1-,2-,and3-Dimensional
CommercialorExtendedTemperature
Memory-to-Memoryand
Memory-to-PeripheralDataTransfers
144-Pin,0.5-mm,PowerPAD™ThinQuad
CircularAddressingWheretheSizeofaFlatpack(TQFP)[RFPSuffix]
CircularBuffer(FIFO)isnotLimitedto2
n
256-Terminal,1.0-mm,16x16ArrayPlasticBall
Table-BasedMulti-TapDelayReadand
GridArray(PBGA)[GDHandZDHSuffixes]
WriteTransfersFrom/ToaCircularBuffer
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas
Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdocument.
C67x,PowerPAD,TMS320C6000,C6000,DSP/BIOS,XDS,TMS320aretrademarksofTexasInstruments.
PhilipsisaregisteredtrademarkofKoninklijkiPhilipsElectronicsN.V.
Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2005–2007,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.