Teledyne LeCroy SierraFC M8-4 User Manual - Manual (Page 43)

SierraFC M8‐4 Protocol Analyzer User Manual 43
Easy Mode (Pre‐Defined Setups) Teledyne LeCroy
Pre- and Post Trigger Data Capture
You can define one set of patterns for capture prior to the occurrence of a trigger and
another set of patterns for capture after the occurrence of a trigger. The selection and
setup procedure is the same for both Pre‐Trigger capture and Post‐Trigger capture.
Check Use separate patterns for Pre‐ and Post‐trigger captures to enable the Pre‐Trigger
Capture and Post‐Trigger Capture tabs (instead of only the Capture tab).
Figure 2.12: Pre-Trigger and Post-Trigger Capture Dialog Enabled
Defining Patterns
To select an item for capture, either highlight the category and click the +>> button, or
double‐click the category, to open a corresponding definition dialog.
You can define patterns for specific ports by checking or unchecking the Port ID.
Check box for Pre- and
Post trigger captures