Data Sheet

USBProtocolSuiteUserManual 313
Markers TeledyneLeCroyCorporation
Ratherthanmis‐identifyingthesignal,thesoftwarerequiresyoutodeterminedirection
(ornoteanerrorcondition,whichexperiencehasshownisrare).Inmostcases,youcan
assumethedirectionbasedonthesequenceofeventsthatoccurred.
6.1.4 Power Delivery Packet Direction
PowerDeliveryPacketsoccuronamulti‐dropconnection.FortheConsumersand
ProvidersofPowerDelivery,thedirectionisindicatedbytheSinkandSourcedirections
cell,andthemessageisindicatedasanSOPtype.SeeFigure6.6: .
Figure 6.6: Power Delivery Packet Direction
ForCablepackets,theindicatoristhatthesourceordestinationisanSOP'orSOP''source
ordestination,asshownbelowin
Figure 6.7: Cable Packet Power Delivery
6.2 Markers
ThissectionexplainsthefeaturesofMarkers.Amarkerisanentitythatflagsaphysicalor
logicalitemofinterestwithinatracefile.Amarkercontainsoneormoreattachments.
Youcanaddamarkertoatracefileorunmarkatracefilebyremovingthemarker.
Markersarerepresentedgraphicallyinadifferentwayintheapplication.Youcannotonly
addmarkerstothepacketsbutitisgranularenablingyoutoalsoaddmarkersto
individualcells.
6.2.1 Markers Overview
Thisfunctionalityprovidestheuseraneasywaytonavigatethroughattachmentswhichis
adiscretepieceofinformationordataaddedtoamarker,forexample,atextdescription
orfile,anattachmentofatracefilebyapredefinedorder,videooraudiofiles,URLlinks
oranyotherfiles.