Data Sheet

USBProtocolSuiteUserManual 55
MercuryT2C TeledyneLeCroyCorporation
SPLIT,PING,NYET,DATA2,andMDATA)
 CATCTracedisplayandenumerationofHigh‐SpeedMicroFrames
 Threeformsoftriggering:Snapshot,Manual,andEvent
 Transactionsequencer:Allowstriggeringonatokenqualifiedbyadatapattern
and/orspecifichandshake,orcanfiltertransactions(forexample,NAK’dtransac‐
tions)
 Advancedtriggeringwitheventcountingandsequencing
 Dedicatedtriggerforrecordinginputandoutputusedtointerfacetoexternal
testequipment(Optionalpurchaseitem)
 Triggeringonmultipleerrorconditions:PIDbad,bitstuffingbad,CRCbad,end‐
of‐packetbad,babble,activityloss,framelengthviolation,time‐outorturn‐
aroundviolation,datatoggleviolation,Token,BusConditions,DataLength,and
excessiveemptyframes
 Real‐timetrafficcapturefilteringanddatapackettruncationvariableupto
256 bytes
 Adjustablebuffersizefrom0.4MBto256MB
Display Options
 UsestheCATCTracegraphicaldisplayofbuspackets,transactions,
split transactions,andtransfers.
 Groupsnumerouspacketsandtransactionsunderasingletransferwhile
quicklydecodingallessentialinformation.
 Decodessplittransactionsupstreamanddownstreamofatransactiontrans‐
latorwithaspecialhierarchicalview.
 Hasreportssummarizingkeystatisticsandconditionsofinterest,withthe
abilitytojumptotheselectediteminthetracedisplay.
 Indicatestriggerpositionbydifferentpre‐triggerandpost‐triggercolors.
 Setsmarkerstoassistwithnavigationandtimecalculations.
 Hidesstart‐of‐frame(SOF)packetsandanypacketortransactionfroma
deviceaddressandendpoint.
 SearchesforaspecificPID.
 Detects,andalertsyouto,everypotentialbuserrorandprotocolviolation,
andtheircombinations.
 Hashigh‐resolution,accuratetimestampingofbuspacketsandtimingmea‐
surementandanalysisfunctions.
 Hassearchandpackethidingcapabilities.
 Allowscomprehensivedeviceclassdecodinganduser‐definedprotocol
decoding.
 HasaDataView.
 UsesQuickTimingMarkerstoimmediatelyshowtimedeltasandbandwidth
use.