Filter
Top Products
132
Chapter 4: Using the Logic Analyzer in Eye Scan Mode
Setting Up and Running Eye Scan Measurements
Make eye scan measurements
The logic analyzer is now ready to make qualified eye scan
measurements.
Select the run icon to run the eye scan.
All other eye scan settings are available and are the same as they are in
non-qualified measurements. To make non-qualified eye scan
measurements, turn off the qualifier by clicking the box in the upper
left of the "Qualifier" tab.
Qualification settings can be stored in a logic analyzer configuration
file. You may want to save several configuration files, one for each
qualification mode. For example, you could save one for writes,
another for reads, and another for non-qualified, unidirectional signals
such as address and command lines. Use the Comments tab to
document the purpose of each configuration file.
See Also “Qualifier Subtab” on page 208
“Displaying Captured Eye Scan Data” on page 133
To comment on the eye scan settings
You can enter your comments on the eye scan settings. When the logic
analyzer configuration is saved, comments are saved along with the eye
scan settings.
1. In the Eye Scan tab, select the Comments subtab.
2. Select the text entry box and type in your comments.
3. Select the Apply comment to existing eye scan data button.
The first line of the comment is included at the lower left of the Eye
Scan display.
See Also “To comment on the eye scan data” on page 151