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Chapter 2: Probing and Selecting the Sampling Mode
Formatting Labels for Logic Analyzer Probes
2. In the Clock Thresholds dialog, select the button of the clock whose
threshold voltage you wish to set.
3. In the J, K, etc., threshold dialog, either:
• Select the Standard option; then, select one of the predefined
threshold voltages from the drop-down list.
• Select the Differential option. This option appears when the E5378A
single-ended probe or the E5379A differential probe is used. It should
be selected when the clock input is a differential signal. The difference
voltage (Vin+ - Vin-) must be greater than or equal to 200 mV p-p.
• Select the User Defined option and enter the desired threshold voltage
value. The threshold level is selectable from -3.0 volts to +5.0 volts.
4. Select Close to close the J, K, etc., threshold dialog.
5. Select Close to close the Clock Thresholds dialog.
See Also “To set pod threshold voltages” on page 58
“Using the E5378A Single-Ended Probe” on page 35
“Using the E5379A Differential Probe” on page 37
“Using the E5380A Mictor-Compatible Probe” on page 39
“Using the E5382A Single-ended Flying Lead Probe Set” on page 40
To assign probe channels to labels
The logic analyzer lets you assign names (labels) to logic analyzer
channels so that it's easier to set up triggers and interpret the captured
data when displayed.
Typically, you give labels the names of the buses and signals in the
device under test that are are being probed.
1. In the Format tab, select a label button, and either:
• Choose the Rename command, enter the label name, and select the OK
button.