面向UHF頻段應用的RFID電子標簽核心數(shù)字控制電路設(shè)計.pdf

1、申請上海交通大學工程碩士學位論文申請上海交通大學工程碩士學位論文面向面向UHF頻段應用的頻段應用的RFID電子標簽核心數(shù)字控制電路設(shè)計電子標簽核心數(shù)字控制電路設(shè)計學校：校：上海交通大學院系：院系：微電子學院學號：學號：1062102044工程碩士：工程碩士：朱文卿工程領(lǐng)域：工程領(lǐng)域：軟件工程導師Ⅰ：導師Ⅰ：謝憬導師Ⅱ：導師Ⅱ：單征飛上海交通大學微電子學院上海交通大學微電子學院2009年4月15日THEDESIGNOFDIGITALLOG

2、ICCONTROLLERCIRCUITFUHFRFIDTAGABSTRACTAsoneofthenewidentificationtechnologiesRFIDhasbeendevelopedfastinrecentyears.AsonepartofRFIDsystemtagisappliedincreasingly.TaginUHFcanbedividedintotwopartsdigitalcircuitanalogycircui

3、t.BasedonEPCC1G2protocolonekindoftag’sdigitalcircuitisdesigned.FirstafterresearchingEPCC1G2protocolweindicateseveralkeytechnologiesencounteredintheprocessofdesignfindoutmethodstoresolve.Secondiffollowstheprincipleofmodul

4、arization.Thecircuitstructureincludestwelvemodules:detectionstatemachinedecodeCRCcalibrateproducecodeinstructionloadresponsecontrolmemymemycontrolclockmanagerencryptioninterfaceencryption.Alltwelvemoduleshavebeendescribe

5、dindetails.Thirdtheprocessofsystemwkisdescribedbyintroducingtheflowofinstructionswkinthewholesystem.Atlasttesthasbeentaken.WeimplementthefunctioninVERILOGcode.Themaxclockfrequencyis5.12MHZfrequencyofsystemclockis1.28MHZ.

6、Frequencyofmodules’clockpowerarereducedthroughclockgatingconverting.Furthermesystemhasadvantageinsmallhighsecurity.Theexperiment’sobservationmeasurementresultindicatethatthedesignisreliableconfmedtoEPCC1G2protocol.KEYWDS