Data Sheet

TeledyneLeCroyCorporation YourFirstUSBRecording
156 USBProtocolSuiteUserManual
3.6 Your First USB Recording
Afterinstallingandlaunchingthesoftware,youcantestthesystembyperformingthe
followingsteps:
1. ConnectaUSBcabletoeachofthetwoconnectorsontheAnalyzermodule,then
connecttheotherendstotheUSBdeviceundertestandUSBhostmachine.
Note:Wheneveryoudoconnect/disconnecttesting,alwaysplug/unplugthe“B”or"2"connectoron
theAnalyzer(theonethatconnectstotheHostunderTest),toinsurethatthehostmachine
detectstheeventproperly.Insomecases,usingthe“A”or"1"Connector(theoneattachedto
yourDevice)forthispurposecancausethehostmachinetomisinterprettheterminations.
2. SelectSetup>RecordingOptionsontheMenuBar.
3. SelecttheGeneraltabtodisplayadialogboxshowingfactorydefaultsettings,such
asSnapshotand4MBbuffersize(seeFigure3.49onpage156).Forthefirst
recording,youcanleavethesesettingsunchanged.UnderRecordingChannels,
select2.0torecordUSB 2.0traffic.
Figure 3.49: Recording Options - Voyager Dialog.
Note:Itemsnotsupportedonyourhardwarearegrayedoutornotshown.
4. ClickOKtoactivatetherecordingoptionsyouselected.