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2) Define the pre-trigger range (example 20 = 0.2µs) to match the required pre and post
trigger time range.
3) Click on Set to store the conditions
4) Click on Run to start the bus analyzer, the red AQ LED will light up (field “Run” will
change to “Halt”)
5) In case any VME access will match the defined address range the AQ LED will go
off and the blue F4 LED will flash indicating that waveform data for read-out are
available
6) Click on “Read Waves”
7) Select the lines to be shown on the waveform plot. This will open a new window
“Waveforms” showing the selected bus line waveforms. With the mouse cursor it is
possible to zoom (curser in “cross-mode”) in by selecting a range between time lines.
When pointing outside this area (“double-arrow-mode”) the displayed range can be
extended by 10 steps (left mouse click) or 100 steps (right mouse click).
8) To change the display it is possible to add or remove bus lines by selecting or
unselecting those in the “Select Waves to Display” fields.
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