Data Sheet

USBProtocolSuiteUserManual 309
Chapter 6
Reading a Trace
6.1 Trace View Features
TheTraceViewhasthesefeatures:
 Packetviewdisplayusescolorandgraphicstodocumentcapturedtraffic.
 Selectedpackets,transactions,andsoon,arehighlightedwithablue background
andblackborder.Theselectedpacketissynchronizedamongstviews.Views
whichshowdatafromasinglepacket,transaction,etc.,(DataView,DetailView,
SpecView)willshowthecontentsofthisSelectedPacket.
 Tomovepacketselectionupordown,clickShift‐Up‐ArroworShift‐Down‐Arrow
 Packetsareonseparaterows,withindividualfieldsbothlabeledandcolor‐coded.
 Packetsarenumbered(sequentially,asrecorded),time‐stamped(witharesolu‐
tionof8ns),andhighlightedtoshowthetransmittedspeed(low‐speed,full‐
speed,orhigh‐speed).
 Displayformatscanbenamedandsavedforlateruse.
 Pop‐upToolTipsdetailthecontentsofpacketfields.
 Datafieldscancollapsetooccupyminimalspaceinthedisplay,andyoucanzoom
inandouttooptimizescreenuse.
 Thedisplaysoftwarecanoperateindependentlyofthehardwareandsocan
functionasastand‐aloneTraceViewerthatmaybefreelydistributed.
 HighSpeedSOFsdisplayMicroframes(shownbelow.)