标签: (ti)

TexasInstruments(TI)reservestherighttomakechangestoitsproductsortodiscontinueanysemiconductorproductorservicewithoutnotice,andadvisesitscustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thattheinformationbeingreliedoniscurrent.……

Thisapplicationnotedescribeshowtoconnectahigh-speedTexasInstruments(TI)ADS5273analog-to-digitalconverter(ADC)withserializedLVDSoutputtoaVirtex™-IIorVirtex-IIPro™FPGA.LowerspeedADCdevicesfromthisfamilycanbeconnectedtoSpartan™-3FPGAs.……

Allsoftwareandrelateddocumentationisprovided"ASIS"andwithoutwarrantyorsupportofanykindandTexasInstrumentsexpresslydisclaimsallotherwarranties,expressorimplied,including,butnotlimitedto,theimpliedwarrantiesofmerchantabilityandfitnessforaparticularpurpose.UndernocircumstancesshallTexasInstrumentsbeliableforanyincidental,specialorconsequentialdamagesthatresultfromtheuseorinabilitytousethesoftwareorrelateddocumentation,evenifTexasInstrumentshasbeenadvisedoftheliability.……

TexasInstrumentsIncorporatedanditssubsidiaries(TI)reservetherighttomakecorrections,modifications,enhancements,improvements,andotherchangestoitsproductsandservicesatanytimeandtodiscontinueanyproductorservicewithoutnotice.Customersshouldobtainthelatestrelevantinformationbeforeplacingordersandshouldverifythatsuchinformationiscurrentandcomplete.AllproductsaresoldsubjecttoTI’stermsandconditionsofsalesuppliedatthetimeoforderacknowledgment.……

TexasInstrumentsIncorporatedanditssubsidiaries(TI)reservetherighttomakecorrections,modifications,enhancements,improvements,andotherchangestoitsproductsandservicesatanytimeandtodiscontinueanyproductorservicewithoutnotice.Customersshouldobtainthelatestrelevantinformationbeforeplacingordersandshouldverifythatsuchinformationiscurrentandcomplete.AllproductsaresoldsubjecttoTI’stermsandconditionsofsalesuppliedatthetimeoforderacknowledgment.……

TexasInstrumentsanditssubsidiaries(TI)reservestherighttomakechangestotheirproductsortodiscontinueanyproductorservicewithoutnotice,andadvisescustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thattheinformationbeingreliedoniscurrentandcomplete.Allproductsaresoldsubjecttothetermsandconditionsofsaleatthetimeoforderacknowledgment,includingthosepertainingtowarranty,patentinfringement,andlimitationofliability.……

TexasInstruments(TI)reservestherighttomakechangestoitsproductsortodiscontinueanysemiconductorproductorservicewithoutnotice,andadvisesitscustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thattheinformationbeingrelledoniscurrent.……

随着多媒体编译码技术的发展，视讯压缩标准在很多领域都得到了成母野峞A如:VCD、视讯会议、DVD等等。但是也由于人们对画质的要求日益加重，让原始的压缩标准已渐渐不敷使用，所以，由ISO/IECMPEG和ITU-TVCEG联合制定的一个全新标准—H.264也因此应运而生。其编码效率较之前压缩标准提升不少，在相同质量下，约可降低50%bit-rate，不过相对的运算复杂度亦是之前压缩标准的数倍。本论文以德州仪器(TI)所开发的DSP—DM642，来实现H.264decoder，使其可达实时解压缩并同步播放。虽然DM642的运算速度高达600MHz，加上CPU本身具有八个运算单元，最高可达4800MIPS，但是相对于H.264decoder要达到实时解压缩仍嫌不足，因此，本论文透过改写算法、撰写线性汇编语言、善用硬件资源等方式，来增进处理速度，并达到实时解压缩的目的。……

SpecialconsiderationshouldbegiventohandlinginterruptswhenusingextendedaddressingontheTexasInstruments(TI)TMS320C54xfamilyofdigitalsignalprocessingdevices.Becauseextendedaddressingusesupto23addresslinesona16-bitdevice,theusermustaccountforsavingandrestoringtheextendedaddressvalues.Thisoperationishandledautomaticallywhenusingthefarinstructions.However,whendealingwithinterrupts,noassumptionscanbemadeonthepartofthearchitectureastowhetheryouareactuallyutilizingtheextendedmemorycapabilitiesofthedevice.Therefore,onlythe16-bit“local”addressisautomaticallysavedonthestackonacknowledginganinterrupt.Thisdocumentcoversavailableoptionsforhandlinginterruptserviceroutines(ISRs)whenusingtheextendedaddressingcapabilityoftheTMS320C54x.Includedinthisdocumentarecodeexamplesandmemoryconfigurationoptions.……

TexasInstruments(TI)reservestherighttomakechangestoitsproductsortodiscontinueanysemiconductorproductorservicewithoutnotice,andadvisesitscustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thattheinformationbeingreliedoniscurrent.TIwarrantsperformanceofitssemiconductorproductsandrelatedsoftwaretothespecificationsapplicableatthetimeofsaleinaccordancewithTI’sstandardwarranty.TestingandotherqualitycontroltechniquesareutilizedtotheextentTIdeemsnecessarytosupportthiswarranty.Specifictestingofallparametersofeachdeviceisnotnecessarilyperformed,exceptthosemandatedbygovernmentrequirements.……

TexasInstruments(TI)reservestherighttomakechangestoitsproductsortodiscontinueanysemiconductorproductorservicewithoutnotice,andadvisesitscustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thattheinformationbeingreliedoniscurrent.……

TexasInstrumentsanditssubsidiaries(TI)reservetherighttomakechangestotheirproductsortodiscontinueanyproductorservicewithoutnotice,andadvisecustomerstoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thatinformationbeingreliedoniscurrentandcomplete.Allproductsaresoldsubjecttothetermsandconditionsofsalesuppliedatthetimeoforderacknowledgement,includingthosepertainingtowarranty,patentinfringement,andlimitationofliability.……

本应用指南描述了如何为不同功率器件配置带有死区波段的TexasInstruments的TMS320F240DSP控制器的PWM输出。……

TodemonstratetheabilitiesoftheMAXQmicrocontroller,wetookbenchmarkcodewrittenforacompetitor'smicrocontrollerandranitontheMAXQ2000.TheresultsshowthattheMAXQisoneofthebest16-bitmicrocontrollercoresavailable.……