Data Sheet

TeledyneLeCroyCorporation GeneralDisplayOptions
410 USBProtocolSuiteUserManual
YoucanselectGeneral,Color/Format/Hiding,andLevelHidingdisplayoptions.The
followingsectionsdescribethesedisplayoptions.
8.1 General Display Options
YouspecifythemainTraceViewinformationtypesandsettingsusingGeneralDisplay
Options(seefigureonpreviouspage):
 ZoomLevel:Zoomsoutfrom100%(default)to10%orzoomsinfrom100%to
200%.
 EnableTips:Popsuptextwhenyoupositionthecursoroverafield.
 Wrap:Wrapslinesoftrafficinformationinsteadoftruncatinglinesattheright
edgeofthedisplay.
 HierarchyLines:DisplayslinesontheleftsideofTraceViewshowingthehierar‐
chyfromPacketstoTransactionstoSplit TransactionstoTransfersifyoushow
higher‐leveldecodes.
 TimestampPosition:AlignstheTimestampfieldAt the beginning(inacolumn
ontheleftsideoftheTraceView),Attheend(inacolumnontheleftsideofthe
TraceView),orMergewithPacket/Transaction/Translation.Selectingthis
optionallowseasiercomparisonwithpreviousorfollowingtimestamps.
 DefaultwhenLoadingTraceFile‐Thefollowingthreefeaturesareappliedonly
whenthetracefileisloaded.Itdoesnotdoanythingtoatracethatisbeing
viewed.
 ExpandPacketData:Displayspacketdatafieldsinexpandedmode.Ifthis
optionisnotselected,packetdatafieldsdisplayincollapsedmode,andyou
canexpandthemmanually.
 ExpandScriptDecodes:Displaysdecodedtransferfieldsinexpandedmode.
Ifthisoptionisnotselected,decodedtransferfieldsdisplayincollapsed
mode,andyoucanexpandthemmanually.
 StdReqs&DescriptorsScripts:Usedynamicallyloaded.DECfiles(rather
than.REQand.DSCfiles)fordecodingClassandVendorrequestsorend‐
points.
 ProcessUSB3LTSSM:EnablesthesoftwareprocessingneededfortheLTSSM
views.Disableifyoudonotneedlinkstateinformation.
 StackingView:See“Stacking”onpage 336.
 DefaultBulk/IntXfertypetoBulkon:SelectFSand/orHS.
Inmostcases,theUSBProtocolSuitecandeterminewhetheranendpointisan
InterruptorBulkendpointandapplytheproperdecoding.However,insome
cases,theUSBProtocolSuitecannotdistinguishtrafficfromthesetwoTransfer
TypesanddefaultstoInterruptendpoint.ForFSand/orHS,youcansetthesoft‐
waretodefaulttoBulkendpoint,typicallywhenyouknowthatcapturedtraffic
isBulk,notInterrupt.
Note:IntheTraceview,youcanchangetheTransferTypebyright‐clickingtheINTorBULKfieldand
selectingtheappropriateoption.
 HideUSBProtocol:UseUSB2.0,USB3.1orPowerDelivery.
 CollapsingDataFields
 BYTEsincollapseddata‐field:Enterthenumberofbytes(0to4096)todis‐