标签: framers

ThisapplicationnoteshowshowtoconfiguretheInterleavedBusOperation(IBO)withtheDS21FF44framersbyusingtheDS31256HDLCcontrollerontoaPCIbus.OtherDallasSemiconductorframersandtransceiverswillbeusedaswell.……

摘要：本应用笔记介绍了如何设计一个8.192MHz背板，同时连接到任何以下四个成帧器：DS21Q41四T1成帧器，DS21Q43E1成帧器，T1控制器DS2141，DS2151T1单芯片收发器（SCT）和DS2153的E1SCT。Maxim>AppNotes>COMMUNICATIONSCIRCUITSKeywords:multiplex,backplane,framers,clockoperation,T1controller,singlechiptransceiver,SCT,E1May01,2001framer,T1framerAPPLICATIONNOTE302DS2141,DS21Q41,DS21Q438-MHzSystemClockOperationAbstract:Theapplicationnotedescribeshowtodesignabackplaneof8.192MHzthatsimultaneouslyconnectstoanyfourframersofthefollowing:DS21Q41quadT1framer,DS21Q43E1framer,DS2141T1controller,DS2151T1singlechiptransceiver(SCT),andDS2153E1SCT.TheDS2141,DS21Q41,DS21Q43,DS2151andDS2153PCMsignalscaninterfacetoan8MHzsystembackplane.Typicallythisapplicationisusedtomultiplexfour2.048MHzPCMstreamsontoasingle8MHzPCMstream.Toaccomplishthistheelasticstoresareenabledandpl……

摘要：本应用笔记是为建设软件来控制所有Dallas半导体公司的E1成帧器和单芯片收发器（SCT的）远程报警代的指南。远程报警发电的基础是欧洲电信标准协会（ETSI）标准易通300-011。易通300-011旨在系统，其中包括综合业务数字网（ISDN）基本速率用户-网络接口。该规范描述第1层的操作和测试原则，其中包括但不仅限于远程报警一代。远程报警的产生是很重要的，因为它是由一个线路故障的通知系统。为了确保许多不同的E1系统之间的互操作性，它是重要的，每个系统遵循相同的规范。本应用笔记中包含ETS300-011和一个完整的软件流程图，说明如何正确地生成一个按照规范的远程报警的背景资料。Maxim>AppNotes>COMMUNICATIONSCIRCUITSTELECOMKeywords:framers,SCTs,singlechiptransceiver,ETSI,ETS300-011,remotealarm,framer,tranceiver,SCT,May15,2001E1framersAPPLICATIONNOTE340DS2153Programming,ETS300-011RemoteAlarmGenerationAbstract:ThisapplicationnoteisaguideforbuildingsoftwaretocontrolRemoteAlarmgenerationinallDallasSemiconductorE1FramersandSingleChipTransceivers(SCTs).ThebasisforRemoteAlarmgenerationistheEuropeanTelecommunicationsStandardsInstitute(ETSI)standardETS300-011.ETS300-011isintendedforsystemswhichincorporateanIntegratedServicesDigitalNetwork(ISDN),Primaryrateuser-networkinterface.ThespecificationdescribesLayer1operationandtestprinciples,whichincludesbutis……