多媒體系統(tǒng)集成芯片和IP物理實現(xiàn)研究.pdf

1、洳≥：≥～暗’碩士學(xué)位論文⑧AbstractInthelastdecade，featuresizecontinuesSCalingdownsteadilyandthenumberoftransistorsonasinglechipsoarsA11ofthisindicatessemiconductorindustry’SprominentdeveloplnantInordertosarisfydesigndemands，newSoC／I

2、PdesignmethodsareadoptedbymoreandmoredesignerswhilethetraditionalASIC(ApplicationSpecificIntegratedCircuits)methodsarcobsoleteBecauseofbigsizeofchipandhugenumberoftransistors，physicaldesignofchipsfacesmoredifficultieseve

3、r，meanwhile，multimediaapplicationshavebeeuPopularandmediaSoCsaimedtovideo／audioapplicationscatchtheattentionofdesignersInthispaper，weintroducea瑚ediaSoC—MediaSoCserialswhicharedevelopedbytheDepartmentofInformationSciencea

4、ndElectronicEngineeringinZhejiangUnversityindependentlyMediaSoCconsistsoftwoprogrammableprocessorcores：aRJSCCOreRISC3200andaRISCfDSPCOIeMediaDSP3200Fortheapplicationofmediaprocessing，MediaSoCalsoincludesson／eASICmoduless

5、uchasTVencoder，memorycontrollerDMAcontroller，andotherinterfaceunitsnechipreferredbythispaperhasbeensuccessfulfabricatedin0181xmtechnologybyfastrime，thetestresultshowsthatMediaSoCcanbewidelyusedinarageofmultimediaapplicat

6、ionsuchassignalprocessing，reallimeaudio／videoplaybackandimageprocessingTheimplementationandverificationofmediaSoCaledi伍cultbecauseofitscomplieatedarchitectureandadvancedfabricatedtechnologyThispapertakesMediaSoCforexampl

7、e；mainlydiscussthephysicalimplementationmetalconnectionsandIP(IntellectualProperty)designformediaSoC11】emaincontentsandworksinthisp嬸erinclude：FastprototypingmethodologyusedinbackendimplementationsinMediaSoCAstraditionalf

8、lowinSoCdesignisefficientinconsumedtimeandfinalreSUItsanewimplementationmethodshouldbeadoptedtoovercometheissuesintroducedbyllighcomplexityReferringtosiliconvirtualprototypingmethodologyandOarexperimentationweintroduceaF

9、lewflowbasedOnnormaltoolsUsingthismethodminimizedesigncycleandreachagoodresultWiredelayin018urnprocesstechnologyandbelowplaysallimportantroleintotaldelayⅡlegateintrinsicdelayandthewiredelayandtheirrelativemodelsaredescri

10、bedinthischapterandespeciallythecrosstalkintroducedbycouplingcapacitancesbetweenwiresarestressedandtherepairmethodisa／sogivenIPisbasicelementinSoCdesignasitconnectshigherarchitectureandlowergateutilizationAgoodIPsbOUldbe

11、rens曲le，maintainableandle西bleDocumentationsandmodeIsshouldbeintactandelaborateAsacaseexample，ahighperformanceusing4pipelineMAC(Multiply—Accumulateaccumulator)ishardenedin013umprocesstechnologyKeywords：MediaProcessorSyste