Teledyne LeCroy Sierra M124 User Manual - Manual (Page 63)

Sierra M124 SAS/SATA Protocol Analyzer User Manual 61
SAS/SATA Software Menus and Toolbars Teledyne LeCroy
Exclude Patterns
Check this box to allow capture of everything except the patterns added to the
Project Tree. When you check this box, the system adds the Primitive category to the
parameter window and enables Exclude Idle.
Figure 2.17: SAS: Exclude Patterns Checked
SAS vs. SATA: SATA Dialog replaces “Exclude SATA_CONT” with “Exclude CONT” and
“Exclude SATA_SYNC” with “Exclude SYNC”. SATA Dialog has “ Exclude Dev Slp Packets”.
SATA Dialog has different Pattern Parameters (see
“Patterns and Data Capture Setup” on
page 59 .)
To remove an item from capture, highlight it in the Project Tree and click the <button.
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 selections and
setup procedure is the same for both, the Pre‐Trigger capture and the Post‐Trigger
capture. To define different patterns for pre‐trigger and post‐trigger data capture, check
Define different patterns for pre‐trigger and post‐trigger data capture to enable the
Post‐Trigger Capture tab (see
Figure 2.18 on page 62 ).