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首页 CF卡和SD卡的详细设计资料-英文版

CF卡和SD卡的详细设计资料-英文版.pdf

CF卡和SD卡的详细设计资料-英文版

东流水
2011-01-08 0人阅读 举报 0 0 暂无简介

简介:本文档为《CF卡和SD卡的详细设计资料-英文版pdf》,可适用于IT/计算机领域

������������������������������������CompactFlashAssociationPOBoxPaloAlto,CATel:Fax:email:infoflashcompactflashorgwwwcompactflashorgTheinformationinthisspecificationissubjecttochangewithoutnoticeUseofthisspecificationforproductdesignrequiresanexecutedlicenseagreementfromtheCompactFlashAssociationTheCompactFlashAssociationshallnotbeliablefortechnicaloreditorialerrorsoromissionscontainedhereinnorforincidentalorconsequentialdamagesresultingfromthefurnishing,performance,oruseofthismaterialAllpartsoftheCompactFlashSpecificationareprotectedbycopyrightlawandallrightsarereservedThisdocumentationmaynot,inwholeorinpart,becopied,photocopied,reproduced,translated,orreducedtoanyelectronicmediumormachinereadableformwithoutpriorconsent,inwriting,fromtheCompactFlashAssociationTheCFAlogoisatrademarkoftheCompactFlashAssociationProductnamesmentionedhereinareforidentificationpurposesonlyandmaybetrademarksandorregisteredtrademarksoftheirrespectivecompanies©,CompactFlashAssociationAllrightsreservedRevPrintedinUSATABLEOFCONTENTSCFCFSPECIFICATIONREV©COMPACTFLASHASSOCIATIONvGENERALIntroductionCFAGoalsandObjectivesOverviewofCompactFlashStorageCardRelatedDocumentationCompatibilityRequirementsSCOPEElementsofthisSpecificationCardPhysicalElectricalInterfaceMetaformatSoftwareInterfaceCompactFlashAdapterCARDPHYSICALGeneralDescriptionCompactFlashStorageCardCFCardCompactFlashStorageCardandCFCardPhysicalSpecificationsConnectorInterfaceSpecificationsCFCFCardConnectorHostConnectorELECTRICALINTERFACEPhysicalDescriptionPinAssignmentsandPinTypeElectricalDescriptionElectricalSpecificationCurrentMeasurementInputLeakageCurrentInputCharacteristicsOutputDriveTypeOutputDriveCharacteristicsSignalInterfaceInterfaceBusTimingTABLEOFCONTENTSCFCFSPECIFICATIONREV©COMPACTFLASHASSOCIATIONviAttributeMemoryReadTimingSpecificationConfigurationRegister(AttributeMemory)WriteTimingSpecificationCommonMemoryReadTimingSpecificationCommonMemoryWriteTimingSpecificationIOInput(Read)TimingSpecificationIOOutput(Write)TimingSpecificationTrueIDEModeIOInput(Read)TimingSpecificationTrueIDEModeIOOutput(Write)TimingSpecificationCardConfigurationSingleFunctionCFCardsMultipleFunctionCFCardsAttributeMemoryFunctionConfigurationOptionRegister(BasehinAttributeMemory)CardConfigurationandStatusRegister(BasehinAttributeMemory)PinReplacementRegister(BasehinAttributeMemory)SocketandCopyRegister(BasehinAttributeMemory)IOBaseRegister(,)IOLimitRegisterIOTransferFunctionIOFunctionCommonMemoryTransferFunctionCommonMemoryFunctionTrueIDEModeIOTransferFunctionTrueIDEModeIOFunctionMETAFORMATMetaformatOverviewMetaformatRequirementsSOFTWAREINTERFACECFATADriveRegisterSetDefinitionandProtocolIOPrimaryandSecondaryAddressConfigurationsContiguousIOMappedAddressingMemoryMappedAddressingTrueIDEModeAddressingCFATARegistersDataRegister(AddressFhhOffset,,)ErrorRegister(AddressFhhOffset,DhReadOnly)FeatureRegister(AddressFhhOffset,DhWriteOnly)SectorCountRegister(AddressFhhOffset)TABLEOFCONTENTSCFCFSPECIFICATIONREV©COMPACTFLASHASSOCIATIONviiSectorNumber(LBA)Register(AddressFhhOffset)CylinderLow(LBA)Register(AddressFhhOffset)CylinderHigh(LBA)Register(AddressFhhOffset)DriveHead(LBA)Register(AddressFhhOffset)StatusAlternateStatusRegisters(AddressFhhFhhOffsetsEh)DeviceControlRegister(AddressFhhOffsetEh)Card(Drive)AddressRegister(AddressFhhOffsetFh)CFATACommandDescriptionCFATACommandSetCheckPowerModehorEhExecuteDriveDiagnostichEraseSector(s)ChFormatTrackhIdentifyDrive–EchGeneralConfigurationDefaultNumberofCylindersDefaultNumberofHeadsNumberofUnformattedBytesperTrackNumberofUnformattedBytesperSectorDefaultNumberofSectorsperTrackNumberofSectorsperCardMemoryCardSerialNumberBufferTypeBufferSizeECCCountFirmwareRevisionModelNumberReadWriteMultipleSectorCountDoubleWordSupportCapabilitiesPIODataTransferCycleTimingModeDMADataTransferCycleTimingModeTranslationParametersValidCurrentNumberofCylinders,Heads,SectorsTrackCurrentCapacityMultipleSectorSettingTotalSectorsAddressableinLBAModeSecurityStatusPowerRequirementDescriptionIdlehorEhIdleImmediatehorEhInitializeDriveParametershReadBufferEhReadMultipleChReadLongSectorhorhTABLEOFCONTENTSCFCFSPECIFICATIONREV©COMPACTFLASHASSOCIATIONviiiReadSector(s)horhReadVerifySector(s)horhRecalibrateXhRequestSensehSecurityDisablePasswordFhSecurityErasePrepareFhSecurityEraseUnitFhSecurityFreezeLockFhSecuritySetPasswordFhSecurityUnlockFhSeekXhSetFeatures–EfhSetMultipleModeChSetSleepModehorEhStandbyhorEhStandbyImmediatehorEhTranslateSectorhWearLevelFhWriteBufferEhWriteLongSectorhorhWriteMultipleCommandChWriteMultiplewithoutErase–CDhWriteSector(s)horhWriteSector(s)withoutEraseh

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