pdf文档 FPGA可编程逻辑器件芯片5AGXBA1D4F27C5N中文规格书

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摘要:TypesofEmbeddedMemoryTheArriaVdevicescontaintwotypesofmemoryblocks:•20KbM20Kor10KbM10Kblocks—blocksofdedicatedmemoryresources.TheM20KandM10Kblocksareidealforlargermemoryarrayswhilestillprovidingalargenumberofindependentports.•640bitmemorylogicarrayblocks(MLABs)—enhancedmemoryblocksthatareconfiguredfromdualpurposelogicarrayblocks(LABs).TheMLABsareidealforwideandshallowmemoryarrays.TheMLABsareoptimizedforimplementationofshiftregistersfordigitalsignalprocessing(DSP)applica‐tions,wideshallowFIFObuffers,andfilterdelaylines.EachMLABismadeupoftenadaptivelogicmodules(ALMs).IntheArriaVdevices,youcanconfiguretheseALMsasten32x2blocks,givingyouone32x20simpledual-portSRAMblockperMLAB.Youcanal

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