Data Sheet

TeledyneLeCroyCorporation RepeatingaGenerationSession
544 USBProtocolSuiteUserManual
11.10 Repeating a Generation Session
Ifyouwishtorepeatagenerationsession,presstheTraffic Generation Start/
Stop buttonagain.Thereisnoneedtoreloadthe.utgfile.
YoucanmakeanadditionalentryinaGeneratorTextFilethatallowsyoutospecifya
portionofthefileforrepetition:
 Enterwrap=hereintheGeneratorTextFile.
Thetrafficabovetheentryisrunonlyonce.Thetrafficbelowtheentryisrepeated
continuously.
Note:Forausageexample,seethesamplefileFS_Enum_Break_Wrap_Sample.utg.
11.11 Stop Traffic Generation
ToinstructtheAnalyzertohalttrafficgeneration:
 Click ontheToolBar.
11.12 Device Emulation
DeviceEmulationisalicensedoptionthatallowsthesystemtogeneratedevice‐side
traffic.Likehosttrafficgeneration,deviceemulationusestext‐basedgenerationfiles
(.utg)togeneratetraffic.
Deviceemulationhasthreesteps:createagenerationfile,configuregenerationsettings,
andthengeneratetraffic.
11.12.1 Creating a Generation File
Generationfilescanbecreatedoneoftwoways:
 WriteagenerationscriptfileusingeitherTeledyneLeCroy'scontext‐sensitive
scripteditororanytexteditorthatyouchoose.
OR
 Useapre‐recordedtracefilethathasthetypeoftrafficthatyouwanttogener‐
ate.Thisfileisablueprintforthetrafficgenerationscriptfile.
Ifyoudecidetouseapre‐recordedtracefileasagenerationblueprint,thenverifythat
thetracefilecontainstrafficforonlyonedevice.Ifitdoesnot,hidealltheotherdevices
(Setup>LevelHiding)andsavethefileasanewfilewithoutthehiddentraffic(File>
SaveAsandchecktheoptionDonotsavehiddenpackets/transactions/transfers).
11.12.2 Setting Generation Options
1. SettheTrafficGenerationoptionsbyconfiguringtheMiscpageintheRecording
Optionsdialogbox:Setup>RecordingOptions>Misc