Teledyne LeCroy IBTracer 4X - Users Manual Ver.2.20 - Manual (Page 48)

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IBTracer 4X Protocol Analyzer User’s Manual CATC SW Version 2.2
As an example, if the buffer size is set to 16MB, then for the following
Trigger Position settings, the amount of pre- and post-Trigger data is
• 95% post-triggering: 0.8MB pre-trigger, 15.2MB post-trigger
• 75% post-triggering: 4MB pre-trigger, 12MB post-trigger
• 50% post-triggering: 8MB pre-trigger, 8MB post-trigger
• 25% post-triggering: 12MB pre-trigger, 4MB post-trigger
• 5% post-triggering: 15.2MB pre-trigger, 0.8MB post-trigger
Note
When a Trigger occurs, recording continues until the post-Trigger
amount of the buffer is filled.
6.3 Recording Options - Miscellaneous
The Miscellaneous tab presents options for setting the recording speed and
the Resolve Reliable Connections dialog box.
1x/4x Mode
This setting lets you configure the recording speed. The selection you make
forces a change in the physical layer. There are three choices: Autodetect,
1x Mode, and 4x Mode.
Note
To change from one mode to another, first press the
Disconnect/Connect Link button. The analyzer can only switch
modes after it has detected a Disconnect event on the link.