Memory Settings; Trigger Position - Teledyne Sierra M6-2 User Manual

Teledyne LeCroy
Figure 2.96: SAS: Setting Project Options
SAS vs. SATA: For the ALIGN Transmission Period section, SATA Dialog shows options 256
and 258, and does not show 2048 or 2049.
For Speed, SATA Dialog shows H1, D1 to H2, D2 and does not show I1, T1 to I2, T2.
SATA Dialog does not show MUX Setting button.
SATA dialog shows DevSlp min detection time field to enter the debouncer value.

2.6.18 Memory Settings

The Trace Memory Status section has the following fields.

Trigger Position

Pre‐Trigger memory defaults to 50%, which defines the percentage of data to capture
before and after the triggering event. You can change this percentage by dragging the
slider.
Capture of the specified percentage of the data prior to the triggering event cannot be
guaranteed and may be 0. This can occur if the triggering event occurs before storing the
required amount of pre‐trigger event data. In such a case, the data display shows fewer
than the specified data points prior to the triggering event. For more detail, (see
Trigger" on page
Note:
Trigger Position only works when the triggering option is Pattern.
106
105.)
Sierra M6‐2 SAS/SATA Protocol Analyzer User Manual
Projects
"Pre‐