Stats

  • Locked Locked
  • Replies 10
  • Subscribers 126
  • Views 17464
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

trace update in VIVA

Litstbl

Maybe it is a dumb question. But I have searched first and did not find the answer. sorry if it is a repeat.

I have done a simulation and I have plotted several traces in VIVA, in the same window. Now if I rerun my simulation, the trances do not update to the new simulation results. Manually plot the traces again would take some time, so I am wondering if there is a way or button somewhere to tell VIVA to update the trace to the new sim results.

If I choose to auto plot the traces in the ADE output window, then the traces will be replotted after rerun the simulation and I get the updated results. But I have too many traces to display and I don't want to display them all in the same window. Is there a way to group the output? For instance, I want this 5 traces to be plotted in one window, the other 6 in a second window and so on...

Any feedback/suggestions are appreciated.

Thank you!!!

Parents

  • Thank you Frank and Andrew!

    The plot after simulation dropdown menu is useful. I did not use it before. 

    I read a bit the manuals and found that:

    "auto" means replot, using the default settings, meaning the settings I've done to the traces (color, zoom etc.) will be lost.

    "refresh" will also replot the trace, but  it will keep the settings that I've done to the traces.

    However, the refresh option only applies to the signals that are listed in the outputs field.

    For my case, I have several critical signals saved in the outputs field. Then for debugging purpose, I will plot some additional signals manually. Then I change the circuit and rerun the simulation, then I have to manually lot these debugging signals again.  It is these additional signals that I want to refresh. Unfortunately the "plot after simulation" doesn't solve this issue.

    I don't want to add these debugging signals into the outputs field, because all the signals will be loaded into one window after the simulation is done. And I'll need additional time to sort out the signals first.

    Would be nice if I can group the output signals and plot them in separate windows. Maybe a new feature to request? :)

Reply

  • Thank you Frank and Andrew!

    The plot after simulation dropdown menu is useful. I did not use it before. 

    I read a bit the manuals and found that:

    "auto" means replot, using the default settings, meaning the settings I've done to the traces (color, zoom etc.) will be lost.

    "refresh" will also replot the trace, but  it will keep the settings that I've done to the traces.

    However, the refresh option only applies to the signals that are listed in the outputs field.

    For my case, I have several critical signals saved in the outputs field. Then for debugging purpose, I will plot some additional signals manually. Then I change the circuit and rerun the simulation, then I have to manually lot these debugging signals again.  It is these additional signals that I want to refresh. Unfortunately the "plot after simulation" doesn't solve this issue.

    I don't want to add these debugging signals into the outputs field, because all the signals will be loaded into one window after the simulation is done. And I'll need additional time to sort out the signals first.

    Would be nice if I can group the output signals and plot them in separate windows. Maybe a new feature to request? :)

Children
No Data

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.