pdf文档 FPGA可编程逻辑器件芯片XCVU095-2FFVA2104I中文规格书

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摘要:Chapter1:VCU108EvaluationBoardFeaturesFMCConnectorJTAGBypassWhenanFMCisattachedtotheVCU108board,itisautomaticallyaddedtotheJTAGchainthroughelectronicallycontrolledsingle-polesingle-throw(SPST)switchesU26(HPC0)andU132(HPC1).TheSPSTswitchesareinanormallyclosedstateandtransitiontoanopenstatewhentheFMCisattached.SwitchU26addsanattachedHPCFMCtotheFPGAsJTAGchainasdeterminedbytheFMC_HPC0_PRSNT_M2C_Bsignal.SwitchU132addsanattachedHPCFMCtotheFPGAsJTAGchainasdeterminedbytheFMC_HPC1_PRSNT_M2C_Bsignal.IMPORTANT:TheattachedFMCmustimplementaTDI-to-TDOconnectionthroughadeviceorbypassjumpertoensurethattheJTAGchainconnectstotheFPGAU1.TheJTAGconnectivityontheVCU108boardallowsahostcomputertodownloa

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