Data Sheet

USBProtocolSuiteUserManual 49
VoyagerM3/M3iAnalyzer TeledyneLeCroyCorporation
 SKIPsatrequiredintervals(SKP)
 LinkSynchronization
 RespondstoLFPS(Polling.LFPS)
 Respondstopollingsequence(Polling.RxEQ)
 RespondstoTS1/TS2handshakingsequence
 RespondstoSS.Inactive(withRX.Detect)
 PowerManagementLinkCommands
 RespondstoLGO_Un(withLAU)
 RespondstoLAU(withLMPA)
TestscriptscancustomizeReadyLinkEmulationModetoincludeerrorscenarios,suchas:
 HeaderLBADs
 Invalidlinkcommands
 8B10B/CRCError
 RunningDisparityError
 CorruptLinkCommands
 CorruptFlowControl(WrongL_CRD_x,WrongL_GOOD_n,DropL_Good_n)
 CorruptHeaderPacketacknowledgement(SendLBAD,LRTY)
 CorruptPacketFraming(SHP,SDP,END)
Atthepacketlevel,youcansendcustomizeddatapayloadsanywherewithinthestream
toinsertlogicerrors,performcorner‐case,ordostresstesting.Commands,suchasthe
SetErrWrongLCRDcommand,allowlink‐layererrorinjectionanywherewithinthescript.
1.5.6 Notes on LFPS Signals
VoyagerExerciserrequiresreceived“Ping”LFPSsignalstobeaminimumof
150 nanosecondstobereliablyrecognized.
VoyagerAnalyzercanrecognize“Ping”LFPSsignalsabove60nanosecondsandreport
theirdurationsto±15nanosecondsofaccuracy.