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时间: 2019-12-25 11:32
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Veryhigh-performancemulti-coreDigitalSignalProcessors(DSPs)areincreasinglyusedintelecommunicationsaccess,edgeandinfrastructureequipmenttoprocessvoice,videoandradiosignals.Thecurrentgenerationofmulti-coreDSPshasdramaticallyenhancedprocessingcapabilitiesoveritspredecessors.Asaresult,thesenewDSPscanreplacesolutionsthatpreviouslycouldonlybeimplementedcommerciallyusingdedicatedASICsorDSPASICcombinations.PowerandPerformanceOptimizationsinHigh-PerformanceMulti-CoreDSPsWhitePaperTableofContentsIntroduction1Thepowercrisis2Staticpower-performanceoptimization4Dynamicpower-performanceoptimization5I.Clocktreelosses5II.Logictransitionlosses6Conclusion9IntroductionVeryhigh-performancemulti-coreDigitalThesecharacteristics,however,areobtainedatSignalProcessors(DSPs)areincreasinglyusedaheftycost.Flexible,adaptableandfield-intelecommunicationsaccess,edgeandinfra-programmableDSPstypicallyconsumemoreNewDSPscanstructureequipmenttoproces……