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DesigningHigh-PerformanceDSPHardwareWhitePaperDesigningHigh-PerformanceDSPHardwareUsingCatapultCSynthesisandtheAlteraAcceleratedLibrariesIntroductionToday’sclassofhigh-performanceFPGAs,suchastheAlteraStratixIIIdevice,providedesignengineerswithahardwareplatformthatiscapableofaddressingthecomputationalrequirementsneededtoimplementmanynext-generationwirelessandvideoalgorithms.Althoughthesedevicesprovidededicatedhardwaretoimplementthebasicbuildingblocksofdigitalsignalprocessing(DSP)algorithmssuchasmultiply-accumulate(MAC),designersstillmustmeetthechallengesofrapidlytakinganalgorithmfromconcepttoimplementationintheregistertransferlevel(RTL).Historically,thedesignflowconsistedofmodelingthealgorithmfunctionalityinahigh-levell……