DS2151 ， DS2153接口的PMC -Sierra的PM7345

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