digital signal processors vs universal数字信号处理器与通用.pdf
Disclaimer:ThisdocumentwaspartoftheFirst
EuropeanDSPEducationandResearchConference.
Itmayhavebeenwrittenbysomeonewhosenative
languageisnotEnglish.TIassumesnoliabilityforthe
qualityofwritingand/ortheaccuracyofthe
informationcontainedherein.
DigitalSignalProcessorsvs.Universal
Microprocessors
Author:A.L.Lilein
ESIEE,Paris
September1996
SPRA344
IMPORTANTNOTICE
TexasInstruments(TI)reservestherighttomakechangestoitsproductsortodiscontinueany
semiconductorproductorservicewithoutnotice,andadvisesitscustomerstoobtainthelatestversionof
relevantinformationtoverify,beforeplacingorders,thattheinformationbeingreliedoniscurrent.
TIwarrantsperformanceofitssemiconductorproductsandrelatedsoftwaretothespecificationsapplicable
atthetimeofsaleinaccordancewithTI’sstandardwarranty.Testingandotherqualitycontroltechniques
areutilizedtotheextentTIdeemsnecessarytosupportthiswarranty.Specifictestingofallparametersof
eachdeviceisnotnecessarilyperformed,exceptthosemandatedbygovernmentrequirements.
Certainapplicationusingsemiconductorproductsmayinvolvepotentialrisksofdeath,personalinjury,or
severepropertyorenvironmentaldamage(“CriticalApplications”).
TISEMICONDUCTORPRODUCTSARENOTDESIGNED,INTENDED,AUTHORIZED,ORWARRANTED
TOBESUITABLEFORUSEINLIFE-SUPPORTAPPLICATIONS,DEVICESORSYSTEMSOROTHER
CRITICALAPPLICATIONS.
InclusionofTIproductsinsuchapplicationsisunderstoodtobefullyattheriskofthecustomer.UseofTI
productsinsuchapplicationsrequiresthewrittenapprovalofanappropriateTIofficer.Questionsconcerning
potentialriskapplicationsshouldbedirectedtoTIthroughalocalSCsalesoffice.
Inordertominimizerisksassociatedwiththecustomer’sapplications,adequate