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1、/******************************************************************************************FileName:ddr3.v*Version:1.61*Model:BUSFunctional**Dependencies:ddr3_parameters.vh**Description:MicronSDRAMDDR3(DoubleDataRate3)**Limitation:-doesn'tcheckforaveragerefreshti
2、mings*-positiveckandck_nedgesareusedtoforminternalclock*-positivedqsanddqs_nedgesareusedtolatchdata*-testmodeisnotmodeled*-DutyCycleCorrectorisnotmodeled*-TemperatureCompensatedSelfRefreshisnotmodeled*-DLLoffmodeisnotmodeled.**Note:-Setsimulatorresolutionto"ps"ac
3、curacy*-SetDEBUG=0todisable$displaymessages**DisclaimerThissoftwarecodeandallassociateddocumentation,commentsorother*ofWarranty:information(collectively"Software")isprovided"ASIS"without*warrantyofanykind.MICRONTECHNOLOGY,INC.("MTI")EXPRESSLY*DISCLAIMSALLWARRANTI
4、ESEXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITED*TO,NONINFRINGEMENTOFTHIRDPARTYRIGHTS,ANDANYIMPLIEDWARRANTIES*OFMERCHANTABILITYORFITNESSFORANYPARTICULARPURPOSE.MTIDOESNOT*WARRANTTHATTHESOFTWAREWILLMEETYOURREQUIREMENTS,ORTHATTHE*OPERATIONOFTHESOFTWAREWILLBEUNINTERRUPTEDO
5、RERROR-FREE.*FURTHERMORE,MTIDOESNOTMAKEANYREPRESENTATIONSREGARDINGTHEUSEOR*THERESULTSOFTHEUSEOFTHESOFTWAREINTERMSOFITSCORRECTNESS,*ACCURACY,RELIABILITY,OROTHERWISE.THEENTIRERISKARISINGOUTOFUSE*ORPERFORMANCEOFTHESOFTWAREREMAINSWITHYOU.INNOEVENTSHALLMTI,*ITSAFFILIA
6、TEDCOMPANIESORTHEIRSUPPLIERSBELIABLEFORANYDIRECT,*INDIRECT,CONSEQUENTIAL,INCIDENTAL,ORSPECIALDAMAGES(INCLUDING,*WITHOUTLIMITATION,DAMAGESFORLOSSOFPROFITS,BUSINESSINTERRUPTION,*ORLOSSOFINFORMATION)ARISINGOUTOFYOURUSEOFORINABILITYTOUSE*THESOFTWARE,EVENIFMTIHASBEENA
7、DVISEDOFTHEPOSSIBILITYOFSUCH*DAMAGES.Becausesomejurisdictionsprohibittheexclusionor*limitationofliabilityforconsequentialorincidentaldamages,the*abovelimitationmaynotapplytoyou.**Copyright2003MicronTechnology,Inc.Allrightsreserved.**RevAuthorDateChanges*---------
8、------------------------------------------------------------------------------*0.41JMK05/12/06Removedauto-prechargetopowerdownerrorcheck.*0.42JMK08/25/06Create
