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Chapter 4: Using the Logic Analyzer in Eye Scan Mode
Setting Up and Running Eye Scan Measurements
To quickly set up another measurement using the scale (see page 136)
To run an eye scan measurement
1. After selecting the scan ranges and resolution (see “To set the eye scan
range and resolution” on page 120), select the Use Signals from Device
Under Test option.
The Use Demo Data (No probes required) option is primarily for
demonstration purposes only. You can use this mode to familiarize yourself
with the eye scan display and measurement tools.
2. Select the Run Single button .
The Eye Scan display window opens, and the captured measurement data
begins to appear.
While the eye scan measurement runs, the Stop button becomes available.
The estimated time of the measurement is shown in the status field.
NOTE: A group run will not run an eye scan measurement.
See Also “To select channels for the eye scan” on page 119
“To set advanced eye scan options” on page 121
“Scan Settings Subtab” on page 205
“Displaying Captured Eye Scan Data” on page 133
To set advanced eye scan options
Eye scan measurements look at selected logic analyzer channels for
signals passing through small windows of time and voltage.
Advanced options let you specify the number of clocks to process in
each window and whether measurement data should be accumulated
or replaced.