www.ti.com
adv标准 informa操作
1tms320c6727,tms320c6726,tms320c6722dsps
1.1features
tms320c6727,tms320c6726,tms320c6722
浮动-pointdigitalsignalprocessors
SPRS268A–MAY2005–REVISEDJUNE2005
–SixClockZonesand16SerialDataPins
•
c672x:32-/64-bit300-mhzfloating-pointdsps
–supportstdm,i2s,andsimilarformats
•
upgradestoc67x+cpufromc67xfamily:
–dit-有能力(mcasp2)
–2xcpuregisters[64general-purpose]
•
universalhost-portinterface(uhpi)
–newaudio-specificinstructions
–32-有点-widedatabusforhighbandwidth
–CompatibleWiththeC67xCPU
–muxedandnon-muxedaddressanddata
•
EnhancedMemorySystem
选项
–256k-byteunifiedprogram/dataram
•
twospiportswith3-,4-,and5-pinoptions
–384k-byteunifiedprogram/datarom
•
twointer-integratedcircuit(i2c)端口
–single-cycledataaccessfromcpu
•
真实-timeinterruptcounter/看门狗
–largeprogramcache(32kbyte)支架
ram,rom,andexternalmemory
•
振荡器-andsoftware-controlledpll
•
externalmemoryinterface(emif)支架
•
应用程序:
–100-mhzsdram(16-or32-有点)
–ProfessionalAudio
–asynchronousflash/sram(8-,16-,或
•
搅拌机
32-有点)
•
EffectsBoxes
•
enhancedi/osystem
•
AudioSynthesis
–high-performancecrossbarswitch
•
仪器仪表/ampmodeling
–DedicatedMcASPDMABus
•
AudioConferencing
–deterministici/operformance
•
AudioBroadcast
•
dmax(dualdatamovementaccelerator)
•
AudioEncoder
支架:
–EmergingAudioApplications
–16IndependentChannels
–Biometrics
–ConcurrentProcessingofTwoTransfer
–Medical
请求
–Industrial
–1-,2-,and3-dimensionalmem-
•
CommercialorExtendedTemperature
ory-至-memoryandmemory-至-外围设备
•
144-管脚,0.5-mm,powerpad™thinquad
DataTransfers
扁平包装(tqfp)[rfpsuffix]
–CircularAddressingWheretheSizeofa
circularbuffer(先进先出)isnotlimitedto2
n
•
256-终端,1.0-mm,16x16arrayplasticball
gridarray(pbga)[gdhandzdhsuffixes]
–table-basedmulti-tapdelayreadand
writetransfersfrom/toacircularbuffer
•
ThreeMultichannelAudioSerialPorts
pleasebeawarethatanimportantnoticeconcerningavailability,标准保修,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdocument.
powerpad,c67x,c6000,dsp/bios,xds,tms320,tms320c672x,tms320c6000aretrademarksoftexasinstruments.
philipsisaregisteredtrademarkofkoninklijkiphilipselectronicsn.v.
alltrademarksarethepropertyoftheirrespectiveowners.
ADVANCEINFORMATIONconcernsnewproductsinthesampling
copyright©2005–2005,texasinstrumentsincorporated
orpreproductionphaseofdevelopment.characteristicdataand
otherspecificationsaresubjecttochangewithoutnotice.
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