DVT SystemVerilog IDE User Guide
Rev. 21.1.1, 11 January 2021
WaveDrom is a tool that draws timing diagrams (waveforms) from a simple textual description written in JSON. DVT renders WaveDrom waveforms in the Inspect View. The waveform diagram is updated on the fly (as you type).
The waveform description can be:
To save the diagram as an SVG file, right-click on it in the Inspect View.
DVT offers the ability to view WaveDrom diagrams through tooltips, by hovering over any waveform written inside DVT editors.
Tip: The WaveDrom documentation is available here.
Note: To specify additional file extensions, use the +dvt_wavedrom_file_ext_add+<extension> build config directive. To clear the extensions list use +dvt_wavedrom_file_ext_clear.
Note: By default, only waveform descriptions of maximum 5000 characters are rendered. You can change this threshold from menu Window > Preferences then DVT > Editors.
Note: DVT uses WaveDrom version 2.3.2.