ISO/IEC 14776-362-2006 信息技术.小型计算机系统接口(SCSI).第362部分:SCSI多媒体命令-2(MMC-2)
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【英文标准名称】:Informationtechnology-SmallComputerSystemInterface(SCSI)-Part362:SCSIMultimediaCommands-2(MMC-2)
【原文标准名称】:信息技术.小型计算机系统接口(SCSI).第362部分:SCSI多媒体命令-2(MMC-2)
【标准号】:ISO/IEC14776-362-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC25
【标准类型】:()
【标准水平】:()
【中文主题词】:指令集;通信规程;计算机;配置;数据总线;数据交换;数据处理;尺寸;电性质和电现象;信息交换;信息处理;信息技术;界面;接口(数据处理);机械性能;多触点连接器;多媒体;网络互连;小型计算机系统接口;规范(验收);规范
【英文主题词】:Commandset;Communicationprocedures;Computers;Configuration;Databus;Dataexchange;Dataprocessing;Dimensions;Electricalpropertiesandphenomena;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces;Interfaces(dataprocessing);Mechanicalproperties;Multi-contactconnectors;Multimedia;Networkinterconnection;SCSI;Specification(approval);Specifications
【摘要】:ThispartofISO/IEC14776definestheSCSIcommandsetextensionstoaccessmultimediafeaturesforallclassesofSCSIdevices.Thecommandsspecifiedwithinthisstandarddefinestandardaccessandcontrolofthosefeaturesofthedevicethatareusedinmultimediaapplications.TheSPCcommandsetanditsextensionsaretransportindependentandmaybeimplementedacrossawidevarietyofenvironmentsforwhichaSCSIcommandmappinganddeliveryvehiclehasbeendefined.Todate,theseincludeFibreChannel,SCSIParallelInterface,HighPerformanceSerialBus,SerialStorageArchitectureandATA/ATAPI.Thiscommandsetgivesand/orenablesthefollowing.a)Adefinitionofthecommandformatsandfunctionsindependentlyofdelivery,protocol/signallingortransportmechanism.Architecturalconstraintsregardingcommandfunctions,overthevarioustransportsareaddressedinthedocumentspecifictothephysicaltransport.b)StandardizedaccesstocommonFeaturesofSCSIdevicesemployedinmultimediaapplications.c)Systemsoftware/firmwareindependenceacrossdeviceclasses.Thus,differenttapedrives,opticalmediadrivesandotherdevicescanbeaddedtothesystemwithoutrequiringmodificationstogenericsystemhardwareandsoftware.ProvisionismadefortheadditionofspecialFeaturesandfunctionsthroughtheuseofvendor-specificoptions.ReservedOpcodesareprovidedforfuturestandardization.d)ProvidescompatibilitysuchawaythatproperlyconformingISO/IEC9316devicesmayinter-operatewithsubsequentdevicesprovidedthatthesystemengineeringiscorrectlydone.SCSIprotocolextensionsaredesignedtobepermissiveofrejectionsbyconformingISO/IEC9316devicesandthusallowtheISO/IEC9316devicetocontinueoperationwithoutrequiringtheuseoftheextension.
【中国标准分类号】:L65
【国际标准分类号】:35_200
【页数】:333P;A4
【正文语种】:英语
【原文标准名称】:信息技术.小型计算机系统接口(SCSI).第362部分:SCSI多媒体命令-2(MMC-2)
【标准号】:ISO/IEC14776-362-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC25
【标准类型】:()
【标准水平】:()
【中文主题词】:指令集;通信规程;计算机;配置;数据总线;数据交换;数据处理;尺寸;电性质和电现象;信息交换;信息处理;信息技术;界面;接口(数据处理);机械性能;多触点连接器;多媒体;网络互连;小型计算机系统接口;规范(验收);规范
【英文主题词】:Commandset;Communicationprocedures;Computers;Configuration;Databus;Dataexchange;Dataprocessing;Dimensions;Electricalpropertiesandphenomena;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces;Interfaces(dataprocessing);Mechanicalproperties;Multi-contactconnectors;Multimedia;Networkinterconnection;SCSI;Specification(approval);Specifications
【摘要】:ThispartofISO/IEC14776definestheSCSIcommandsetextensionstoaccessmultimediafeaturesforallclassesofSCSIdevices.Thecommandsspecifiedwithinthisstandarddefinestandardaccessandcontrolofthosefeaturesofthedevicethatareusedinmultimediaapplications.TheSPCcommandsetanditsextensionsaretransportindependentandmaybeimplementedacrossawidevarietyofenvironmentsforwhichaSCSIcommandmappinganddeliveryvehiclehasbeendefined.Todate,theseincludeFibreChannel,SCSIParallelInterface,HighPerformanceSerialBus,SerialStorageArchitectureandATA/ATAPI.Thiscommandsetgivesand/orenablesthefollowing.a)Adefinitionofthecommandformatsandfunctionsindependentlyofdelivery,protocol/signallingortransportmechanism.Architecturalconstraintsregardingcommandfunctions,overthevarioustransportsareaddressedinthedocumentspecifictothephysicaltransport.b)StandardizedaccesstocommonFeaturesofSCSIdevicesemployedinmultimediaapplications.c)Systemsoftware/firmwareindependenceacrossdeviceclasses.Thus,differenttapedrives,opticalmediadrivesandotherdevicescanbeaddedtothesystemwithoutrequiringmodificationstogenericsystemhardwareandsoftware.ProvisionismadefortheadditionofspecialFeaturesandfunctionsthroughtheuseofvendor-specificoptions.ReservedOpcodesareprovidedforfuturestandardization.d)ProvidescompatibilitysuchawaythatproperlyconformingISO/IEC9316devicesmayinter-operatewithsubsequentdevicesprovidedthatthesystemengineeringiscorrectlydone.SCSIprotocolextensionsaredesignedtobepermissiveofrejectionsbyconformingISO/IEC9316devicesandthusallowtheISO/IEC9316devicetocontinueoperationwithoutrequiringtheuseoftheextension.
【中国标准分类号】:L65
【国际标准分类号】:35_200
【页数】:333P;A4
【正文语种】:英语
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