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

1、申請(qǐng)上海交通大學(xué)工程碩士學(xué)位論文申請(qǐng)上海交通大學(xué)工程碩士學(xué)位論文面向面向UHF頻段應(yīng)用的頻段應(yīng)用的RFID電子標(biāo)簽核心數(shù)字控制電路設(shè)計(jì)電子標(biāo)簽核心數(shù)字控制電路設(shè)計(jì)學(xué)校：校：上海交通大學(xué)院系：院系：微電子學(xué)院學(xué)號(hào)：學(xué)號(hào)：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(dǎo)師Ⅰ：導(dǎo)師Ⅰ：謝憬導(dǎo)師Ⅱ：導(dǎo)師Ⅱ：?jiǎn)握黠w上海交通大學(xué)微電子學(xué)院上海交通大學(xué)微電子學(xué)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