Teledyne LeCroy SAS Suite User Manual - Manual (Page 210)

Version 6.25 SASSuite User Manual
200
LeCroy Corporation
The merge feature will only display channels that actually contain valid
SAS/SATA traffic. For example, a multi-trace file captured from 4
cascaded systems with real traffic in only the first channel (on each
analyzer) will result in a display with traffic on channels: (I1 / T1), (I5 /
T5), (I9 / T9), and (I13 / T13).
Adjusting Timestamps Between Merged Trace Files
When using more than one analyzer in cascaded configuration, the
segments are automatically synchronized by timestamp. It is possible to
adjust timestamps between different segments. This allows users to
customize the display (post-capture) to accommodate for latency that
may occur on one of the links in the system under test.
Step 1 Select the Timestamp Delta field
Step 2 Enter the amount of the delta to add to the trace file
Step 3 Select the time increment using the pop-up menu (ns, us, ms,
sec)
Step 4 Press Start Merge button.
Step 5 The designated time interval will be added to the first timestamp
in a selected trace.
It’s best to rename the merged trace using Save as... after altering the
time delta in case the timing is changed unintentionally, the user can
revert back to the original and repeat the process.