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1、天津工程师范学院2007届本科生毕业设计英文资料及中文翻译DevelopmentandapplicationofEDAtechnologyEDA(ElectronicsDesignAutomation)technologyisthatonekindarisingatthehistoricmomentwiththedevelopmentatfullspeedoftheintegratedcircuitandcomputertechnologyisadvanced,fast,effectiveelectronicdesignautomationtool
2、.EDAtoolregardshardwareandsoftwareofthecomputerasthebasicworkbench,softwarepackageincommonuseofCADthatcollectthedatabase,figurelearning,picturetheoryandtopologicallogic,computationalmathematics,optimizetheory,etc.multi-disciplinarylatestachievementanddevelops.EDAisadevelopment
3、trendoftheelectronicdesigningtechnique,utilizeEDAtooltoreplaceadesignerandfinishmostworkintheelectronicsystemdesign.Theimplementationmethodofthedigitalsystemhasbeengonethroughfromdiscretecomponent,SSI,MSIevolutionatfullspeedtoLSI,VLSIandUVISItoo.Inordertoimprovesystematicdepen
4、dabilityandcommonability,themicroprocessorandspecial-purposeintegratedcircuit(ASIC)havereplacedthewholehardwareLSIcircuitincommonusegradually.Canprogramthelogicdevice(PLD),especiallycanbeprogrammedinthemakingthatthelogicdevice(FPLD)isappliedtoASICinalargeamountatthescene.Inthe
5、courseofcanningprogramthedevelopmentoftheintegratedcircuit,theappearanceofEDAtechnologyhasbroughttherevolutionarychangethattheelectronicsystemisdesigned.Withtheconstantdevelopmentofthemicro-electrictechniqueandcomputertechnology，inthedesignworkofelectronicsystemrelatedtofields
6、,suchascommunication,nationaldefense,spaceflight,industrialautomation,instrumentandapparatus,etc，thecontentofEDAtechnologyisrisingatthesurprisingspeed,ithasalreadynowadaysbecomeoneofthefrontoftheelectronictechnicaldevelopment.Thistexthasexplainedthebasicconceptionandevolutiono
7、fEDAtechnologyatfirst,thenintroducetheessentialfeatureofESDAfromseveraldifferentrespects,AnalysetheworkflowontwodifferentlevelsofEDAtechnologyemphaticallyfinally,namelyonegradeofdesignsofcircuitandsystemgradearedesigned，haveintroducedakindoftop-downhighlevelelectronicdesignmet
8、hod.1．PrefaceThehumansocietyhasalreadyenteredintothehighlydev
