PCI9054RDK原理图

PCI9054RDK-LITEHardwareReferenceManualPCI9054RDK-LITEHardwareReferenceManualVersion1.3January2006://:408774-9060Phone:800759-3735408774-2169Fax:©2006PLXTechnology,Inc.Allrightsreserved.PLXTechnology,Inc.retainstherighttomakechangestothisproductatanytime,withoutnotice.Productsmayhaveminorvariationstothispublication,knownaserrata.PLXassumesnoliabilitywhatsoever,includinginfringementofanypatentorcopyright,forsaleanduseofPLXproducts.PLXTechnologyandthePLXlogoareregisteredtrademarksofPLXTechnology,Inc.Otherbrandsandnamesarethepropertyoftheirrespectiveowners.OrderNumber:CPCI9054/LITE-RDK-HRM-P1-1.3PrintedintheUSA,January2006PREFACENOTICEThisdocumentcontainsPLXConfidentialandProprietaryinformation.Thecontentsofthisdocumentmaynotbecopiednorduplicatedinanyform,inwholeorinpart,withoutpriorwrittenconsentfromPLXTechnology,Inc.PLXprovidestheinformationanddataincludedinthisdocumentforyourbenefit,butitisnotpossibletoentirelyverifyandtestalltheinformation,inallcircumstances,particularlyinformationrelatingtonon-PLXmanufacturedproducts.PLXmakesneitherwarrantynorrepresentationrelatingtothequality,content,oradequacyofthisinformation.Theinformationinthisdocumentissubjecttochangewithoutnotice.Althougheveryefforthasbeenmadetoensuretheaccuracyofthismanual,PLXshallnotbeliableforanyerrors,incidental,orconsequentialdamagesinconnectionwiththefurnishing,performance,oruseofthismanualorexamplesherein.PLXassumesnoresponsibilityfordamageorlossresultingfromtheuseofthismanual,forlossorclaimsbythirdparties,whichmayarisethroughtheuseoftheRapidDevelopmentKit(RDK),orforanydamageorlosscausedbydeletionofdataasaresultofmalfunctionorrepair.ABOUTTHISMANUALThisdocumentdescribesthePLXPCI9054RDK-LITERapidDevelopmentKitfromahardwareperspective.Itcontainsadescriptionofallmajorfunctionalcircuitblocksontheboard.Thismanualalsoincludesthecompleteschematicsandbillofmaterials.ThePCI9054RDK-LITEsupportsdesignswitheithermultiplexedornon-multiplexedgenericProcessor/LocalBuses(JorCModes).ForMotorolaPowerQUICCdesigns(MBusMode),useeitherthePCI9054RDK-860ortheCompactPCI9054RDK-860.Forallsoftwareinstallationandusageinformation,refertotheSoftwareDevelopmentKit(SDK)documentation.DOCUMENTINFORMATIONUPDATEHISTORYDateVersionCommentsJune19990.50YellowBookInitialReleaseSeptember19990.90BlueBookInitialReleaseOctober19991.0ProductionReleaseMarch20031.1UpdatedFormatOctober20041.2UpdatedEEPROMtable,Manual,BOMandschematicsJanuary20061.3UpdatedFigure1-1PCI9054RDK-LITEHardwareReferenceManualv1.3©2006PLXTechnology,Inc.Allrightsreserved.vTABLEOFCONTENTSPREFACE..............................................................................................................................VNOTICE...................................................................................................................................VABOUTTHISMANUAL.............................................................................................................................vDOCUMENTINFORMATION........................................................................................................VUPDATEHISTORY...................................................................................................................................vTABLEOFCONTENTS............................................................................................................VII1.GENERALINFORMATION......................................................................................................11.1AboutthePCI9054RDK-LITE....................................................................................................11.2Features......................................................................................................................................21.3RDKInstallation..........................................................................................................................22.SYSTEMARCHITECTURE.....................................................................................................33.HARDWAREARCHITECTURE................................................................................................43.1HardwareMemoryMap..............................................................................................................53.2PCI9054.....................................................................................................................................5TwoDMAChannels.........................................................................................................................53.2.1DirectMaster........................................................................................................................63.2.2DirectSlave..........................................................................................................................63.2.3PCIMessaging...................................................................................................................