SAE USCAR28 Initiator Technical Requirements and Validation
作者:标准资料网 时间:2024-05-22 04:39:16 浏览:8667
来源:标准资料网
Product Code:SAE USCAR28
Title:Initiator Technical Requirements and Validation
Issuing Committee:
Scope:This specification establishes the design, performance, and validation requirements for the initiator assembly used in airbag modules, seatbelt pretensioners and/or any other Electro-Explosive Devices (EED).
【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-RadioFrequencyIdentificationEquipmentoperatingintheband865MHzto868MHzwithpowerlevelsupto2W-Part1:Technicalrequirementsandmethodsofmeasurement(Endorsementofthe
【原文标准名称】:电磁兼容性和无线电频谱情况(ERM).功率等级≤2W的在频带865MHz～868MHz上工作的的射频识别设备.第1部分:技术要求和测量方法
【标准号】:EN302208-1-2006
【标准状态】:现行
【国别】:
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:频带;电磁兼容性;频率;识别;测量仪器;测量技术;功率等级;无线电工程;射频识别;规范(验收);电信;无线通信业务
【英文主题词】:
【摘要】:电磁兼容性和无线电频谱情况(ERM).功率等级≤2W的在频带865MHz～868MHz上工作的的射频识别设备.第1部分:技术要求和测量方法
【中国标准分类号】:L06
【国际标准分类号】:33_060_99;33_100_01
【页数】:2P.;A4
【正文语种】:英语
【英文标准名称】:Informationtechnology-Smallcomputersysteminterface(SCSI)-Part112:ParallelInterface-2(SPI-2)
【原文标准名称】:信息技术.小型计算机系统接口(SCSI).第112部分:平行接口-2(SPI-2)
【标准号】:ISO/IEC14776-112-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-05
【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】:多触点连接器;尺寸;数据总线;计算机;小型计算机系统接口;信息交换;通信规程;界面;接口(数据处理);配置;数据交换;网络互连;数据处理;信息处理;机械性能;规范(验收);定义;规范;信息技术;电性质和电现象
【英文主题词】:Communicationprocedures;Computers;Configuration;Databus;Dataexchange;Dataprocessing;Definition;Definitions;Dimensions;Electricalpropertiesandphenomena;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces;Interfaces(dataprocessing);Mechanicalproperties;Multi-contactconnectors;Networkinterconnection;SCSI;Specification(approval);Specifications
【摘要】:Thisinternationalstandarddefinesthemechanical,electrical,timing,andprotocolrequirementsoftheSCSIparallelinterfacetoallowconformingdevicestointeroperate.TheSCSIparallelinterfaceisalocalI/Obusthatmaybeoperatedoverawiderangeoftransferrates.TheobjectivesoftheSCSIparallelinterfacearea)Toprovidehostcomputerswithdeviceindependencewithinaclassofdevices.Thus,differentdiskdrives,tapedrives,printers,opticalmediadrives,andotherdevicesmaybeaddedtothehostcomputerswithoutrequiringmodificationstogenericsystemhardware.Provisionismadefortheadditionofspecialfeaturesandfunctionsthroughtheuseofvendor-specificoptions.Reservedareasareprovidedforfuturestandardization.b)ToprovidecompatibilitysuchthatproperlyconformingSCSI-2devicesmayinteroperatewithSCSI-3devicesgiventhatthesystemsengineeringiscorrectlydone.ProperlyconformingSCSI-2devicesshouldrespondinanacceptablemannertorejectSCSI-3protocolextensions.SCSI-3protocolextensionsaredesignedtobepermissiveofsuchrejectionsandthusallowtheSCSI-2devicestocontinueoperationwithoutrequiringtheuseoftheextension.Theinterfaceprotocolincludesprovisionfortheconnectionofmultipleinitiators(SCSIdevicescapableofinitiatinganI/Oprocess)andmultipletargets(SCSIdevicescapableofrespondingtoarequesttoperformanI/Oprocess).Distributedarbitration(i.e.,bus-contentionlogic)isbuiltintothearchitectureofSCSI.AdefaultprioritysystemawardsinterfacecontroltothehighestprioritySCSIdevicethatiscontendingforuseofthebusandanoptionalfairnessalgorithmisdefined.Thisstandarddefinesthephysicalattributesofaninput/outputbusforinterconnectingcomputersandperipheraldevices.Figure1isintendedtoshowthegeneralstructureofSCSIstandards.Thefigureisnotintendedtoimplyarelationshipsuchasahierarchy,protocolstack,orsystemarchitecture.ThisinternationalstandardisintendedasanalternatetotheSCSI-3ParallelInterfaceStandard.Thisinternationalstandard,inadditiontocontainingalltheinformationintheSCSI-3ParallelInterfaceStandardcontainsinformationandspecificationsforLVDandfast-40alongwithmanyotherimprovements.
【中国标准分类号】:L65
【国际标准分类号】:35_200
【页数】:203P;A4
【正文语种】:英语
