启用测试模式的MAX9247

测试模式，这是为调试串行链路或生成一个参数测量已知良好的测试模式的有益。本应用笔记详细说明：MAX9247的两个主要测试模式：PRBS和未编码。Maxim>AppNotes>AUTOMOTIVECLOCKGENERATIONANDDISTRIBUTIONHIGH-SPEEDINTERCONNECTHIGH-SPEEDSIGNALPROCESSINGKeywords:TestMode,PRBS,MAX9247,LVDSTesting,SerializerDec15,2006APPLICATIONNOTE3964EnablingTestModesontheMAX9247Abstract:TheMAX9247featuresaninternaltestmode,whichisusefulfordebuggingtheseriallinkorgeneratingaknown-goodtestpatternforparametermeasurement.ThisapplicationnotedetailstheMAX9247'stwoprimarytestmodes:PRBSandunencoded.OverviewoftheMAX9247TheMAX9247isa27-bit,2.5MHzto42MHzDC-balancedLVDSserializer.Intendedfortransmittingdigitalvideoinautomotiveapplications,itconvertsthree6-bitwordsintoasingleLVDSdatastream.Thisdatast