Analyzer Trigger - Teledyne Sierra M6-2 User Manual

Scenario Events
For example, for Register H ‐> D FIS:
Pattern: 0x00000027
Mask: 0x000000FF
Offset: 0
SOF Type: SATA_SOF
4.7.5

Analyzer Trigger

Trigger the Analyzer when the Scenario event matches. You can see the trigger on the
Analyzer Status Bar.
The Analyzer Trigger feature functions when an Analyzer trigger pattern is set to "Pattern/
Infusion" and is running a scenario which activates the "Trigger Analyzer" action. A
message "Triggered, Post‐Trig Capturing" displays on the Software Status bar.
Note:
This is different from the external trigger mechanism. You do not need an external trigger cable.
Note:
When the analyzer triggers, it triggers on a packet before the actual trigger event occurs. The
trace triggers more than 1 µs before the event actually occurs. The trigger is on the Initator side,
instead of the Target side as set in the scenario.
Sierra M6‐2 SAS/SATA Protocol Analyzer User Manual
Teledyne LeCroy
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