标签: t1e1

ThisapplicationnoteshowshowtoconfiguretheInterleavedBusOperation(IBO)withtheDS21FF44framersbyusingtheDS31256HDLCcontrollerontoaPCIbus.OtherDallasSemiconductorframersandtransceiverswillbeusedaswell.……

摘要：技术简介7提供了一个8MHz的系统背板使用Dallas半导体/Maxim的DS2152和DS2154T1/E1单芯片收发（SCT的）复用的PCM流的要求。DS2155，DS26528，DS26524，DS26522，DS26521，DS26519和DS26518中都含有国际文凭组织的功能，无需外部电路，并建议用于新设计。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:T1,E1,T1/E1,8MHz,backplane,PCM,pulsecodemodulation,elasticstore,DS0,2.048MHz,Apr05,2001systemclock,framer,byteinterleaved,IBO,interleavebusoperation,SCTs,singlechiptransceivers,streamAPPLICATIONNOTE561TechBrief7:DS2152andDS21548MHzSystemClockOperationAbstract:TechBrief7providestherequirementsformultiplexingfourPCMstreamsintoone8MHzsystembackplaneusingtheDallasSemiconductor/MaximDS2152andDS2154T1/E1singlechiptranceivers(SCTs).TheDS2155,DS26528,DS26524,DS26522,DS26521,DS26519andDS26518allcontainIBOfunctionalitywithoutexternalcircuitryandarerecommendedfornewdesigns.TheDS2152andDS2154PCMsignalscaninterfacetoan8MHzsystem……

摘要：本应用笔记提供了PMC-Sierra公司7345达拉斯半导体/Maxim的DS2151和DS2153的接口逻辑图。Maxim>AppNotes>COMMUNICATIONSCIRCUITSTELECOMKeywords:PMC-Sierra,PM7345,Utopia,T1,E1,T1/E1,singlechiptransceiver,SCTMay08,2001APPLICATIONNOTE316DS2151,DS2153InterfacingtothePMC-SierraPM7345Abstract:ThisapplicationnoteprovidesalogicaldiagramoftheinterfaceoftheDallasSemiconductor/MaximDS2151andDS2153tothePMC-Sierra7345.Notes:1.PMCdeviceisprogrammedtoclockdataintotheRDATpinonthefallingedgeofRCLK.2.PMCdeviceisprogrammedtoupdatetheTDATpinontherisingedgeofTICLK.3.RSYNCisprogrammedtooutputaframesync;TSYNCisprogrammedtoinputaframesync.4.Receiveandtransmitelasticstoresaredisabled.5.A"looped-timed"applicationisshown.6……

摘要：本应用笔记提供了一个8MHz的系统使用Dallas半导体/马克西姆的SCT和成帧器不包含交错总线（IBO）的运作模式internally.TheDS2155，DS26528，DS26524，DS26522，DS26521的背板，复用的PCM流的要求，DS26519和DS26518中都含有国际文凭组织的功能，无需外部电路，并建议用于新设计。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:T1,E1,T1/E1,8MHz,backplane,PCM,pulsecodemodulation,elasticstore,DS0,2.048MHz,May29,2001systemclock,framer,byteinterleaved,IBO,interleavebusoperation,SCTs,singlechiptransceiver,streamAPPLICATIONNOTE301LegacyT1/E18MHzBackplaneOperationAbstract:ThisapplicationnoteprovidestherequirementsformultiplexingfourPCMstreamsintoone8MHzsystembackplaneusingDallasSemiconductor/MaximSCTsandframersthatdonotcontaininterleavebusoperation(IBO)modesinternally.TheDS2155,DS26528,DS26524,DS26522,DS26521,DS26519andDS26518allcontainIBOfunctionalitywithoutexternalcircuitryandarerecommendedfornewdesigns.IntroductionThisapplicationnoteappliestothefollo……

本应用笔记比较DS3134和DS31256HDLC控制器之间的不同。二者最重要的差别是，DS31256改正了DS3134的所有已知错误，DS31256在硬件和软件上与DS3134后向兼容。……