
PETracer Software User Manual Chapter 4: Reading CATC Traces
Teledyne LeCroy 35
Split
SplitleveldecodeiscomposedoftwoLinktransactions,theRequestTLP
andtheCompletionTLPfromtheotherdirection.
NVM
NVMleveldecodedisplaysNVMetransactions.PETracerdecodesthe
storagecommandsstartingfromlowerTransactionLayerdecodes.Inthecase
ofNVMe,itwilldecodefirstthePacketLevel,thentheLinkTransactionlevel,
thentheSplitTransactionLevelandfinallytheNVMEdecodelevel.
PQI
PQIleveldecodedisplaysPQItransactions.PETracerdecodesthestorage
commandsstartingfromlowerTransactionLayerdecodes.InthecaseofPQI,it
willdecodefirstthePacketLevel,thentheLinkTransactionlevel,thentheSplit
TransactionLevelandfinallythePQIdecodelevel.
Commentaires sur ces manuels