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Sierra M6
‐
2 SAS/SATA Protocol Analyzer User Manual
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
Define
different
patterns
for
pre
‐
trigger
and
post
‐
trigger
data
capture
to enable
the Pre
‐
Trigger Capture and Post
‐
Trigger Capture tabs (instead of only the Capture tab).
Figure 2.18: SAS: Post-trigger Capture Dialog Enabled
SAS
vs.
SATA:
SATA Dialog replaces “Exclude SATA_CONT” with “Exclude CONT” and
“Exclude SATA_SYNC” with “Exclude SYNC”. SATA Dialog has different Pattern Parameters
(see “Patterns and Data Capture Setup” on page 56).
