You can group related signals together to make viewing them easier. With a group, you can display or hide associated signals to make the Waveform window less cluttered, and easier to understand.
- In the Waveform window, select all signals in the testbench unit:
leds_n.Note: Press and hold the Ctrl key, or Shift key, to select multiple signals.
- With the signals selected right-click to open the popup menu and select New
Group. Rename it as TB Signals.
The Vivado® simulator creates a collapsed group in the waveform configuration window. To expand the group, click to the left of the group name.
- Create another signal group called DUT Signals to group signals
You can add or remove signals from a group as needed. Cut and paste signals from the list of signals in the Waveform window, or drag and drop a signal from one group into another.
You can also drag and drop a signal from the Objects window into the Waveform window, or into a group.
You can ungroup all signals, thereby eliminating the group. Select a group, right-click to open the popup menu and select Ungroup.
To better visualize which signals belong to which design units, add dividers to separate the signals by design unit.