Teledyne LeCroy Merlin - Users Manual - Manual (Page 153)

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Merlin Protocol Analyzer User’s Manual CATC SW Version 2.0
Step 2
Select a search direction and origin.
Step 3 Select one or more events from the Events Group box.
Your choices will affect options presented in the box on the right side of
the screen.
Step 4
If you have selected two or more criteria, then select either :
•
Union: Find all packets that match ANY of the specified events. An
example would be to find packets with either X or Y.
•
Intersection: Find all packets that match ALL of the specified
events. An example would be to find all packets with X and Y.
If you want to selected events from the trace, then select:
•
Exclusion: Exclude all packets that match any of the specified
events. This option works in conjunction with Union and Intersection.
Select an exclusion plus one of the other two options. If you select
Exclusion and Union, it means Exclude packets in any of the
following events. An example would be to exclude packets with
either X or Y.
Step 5
Click OK.
The search will then occur. Afterwards, the packets meeting the search criteria
will display.
Some Find Examples
Search for all DM1 and Poll packets with an Active Member Address of 7.
Step 1
From the Event Group, select Packet Types.
Step 2
From the box on the right, select DM1 and Poll.
Step 3 From the Event Group, select Header AM_Addr.
Step 4
From the box on the right, select AM_Addr=7.
Step 5
From the Center area, select Intersection.
Selecting Intersection tells Merlin to find packets with ALL of the
selected traits.