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Operator's Manual
M
EASUREMENT
M
ODE
Measurement Mode is used for applying filters to measurements to find those that meet your defined
criteria, helping to isolate particular events within many samples. Markers appear over the source trace
to indicate the location of measurement, while the table displays values for the selected parameter that
meet the criteria. Additional Settings for Measurement Mode are:
l
Measurement
-- choose the measurement parameter you wish to search.
l
Filter Method
-- choose the operator that indicates the desired relationship to the Filter Limit. Only
measurements that meet this criteria are returned.
l
Filter Limit
-- enter the value that completes the filter criteria.
Alternatively, you can use the
Filter Wizard
to create the filter criteria.
S
ERIAL
P
ATTERN
M
ODE
Serial Pattern Mode is used for finding 2- to 64-bit patterns in digital sequences; ideal for bursted
patterns where a PLL cannot lock. Additional settings for Serial Pattern Mode are:
l
Viewing
-- choose to enter the pattern as Binary or Hex.
l
Binary/Hex
-- enter the pattern.
l
Num. Patterns to detect
-- enter a whole number.
B
US
P
ATTERN
M
ODE
Bus Pattern Mode (-MS models only) is used for finding 2- to 16-bit patterns across the digital lines.
Additional settings for Bus Pattern Mode are:
l
Viewing
-- choose to enter the pattern as Binary or Hex.
l
Binary/Hex
-- enter the pattern.
l
Num. Patterns to detect
-- enter a whole number.
Scan Views
Scan Views are different ways to view your WaveScan results. You can choose to display views
simultaneously or visit them sequentially. Just check the boxes at the bottom of the WaveScan dialog for
those views you wish to display. Uncheck the box to turn off the view.
NOTE
: The number of grids displayed varies from one to three grids depending on which views are
enabled. WaveScan handles this function automatically, and there is no option to move traces from one
grid to another, as would be the case under normal operation.
You'll find additional controls for manipulating views like Scan Overlay and Zoom on their respective
dialogs. If you turn on these traces from their dialogs, you must turn them off from there, too.
S
OURCE
T
RACE
By default, the source trace is displayed in the top grid, with markers indicating points in the trace that
meet the search criteria.
T
ABLE
A
ND
T
IMES
Table view displays a table of measurements relevant to your chosen Search Mode next to the source
trace. Times adds columns to the table showing Start and Stop Times for each event.
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