Using Multiple Comparators - 2021.2 English

Vivado Design Suite User Guide: Programming and Debugging

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2021.2 English

If you have customized the probes and/or ILA debug cores to use more than 1 comparator in the Basic/Advanced mode, you can use these comparators both in the Basic and Advanced Trigger Setup window.

You can add the probe into the Basic trigger setup window and set up the trigger conditions. The comparator usage column gives you information on the comparator used within the probe for the specific compare condition out of the total number of comparators associated with the probe.

Figure 1. Basic Trigger Setup - Comparator Usage

Tip: The Comparator Usage column is a hidden column. To enable this column right-click the Trigger Setup column title row as shown below and select Comparator Usage.
Figure 2. Comparator Usage Column