• Skip to main content
  • Skip to search
  • Skip to footer
Cadence Home
  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

  1. Community Forums
  2. Custom IC Design
  3. Virtuoso: Comment Out

Stats

  • Locked Locked
  • Replies 5
  • Subscribers 126
  • Views 19395
  • 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

Virtuoso: Comment Out

itos
itos over 9 years ago

I have no hope this is possible but after years of struggle I still try it: Is it somehow possible to comment out parts of the schematic (such that marked parts still exist in the schematic and can later be uncommented but are not transfered to the netlist).


This would be THE SINGLE MOST USEFUL Virtuoso could implement.

It's such a pain to delete whole parts of schematics just to try something out and afterwards manually reinserting stuff again. If I'm the first person asking for this I am wondering how IC design people work. Even the first Fortran on punch cards had comments.

The same used to be true for Simulink - the latest releases are a huge relief when they FINALLY introduced "Comment out" and "Comment through".

  • Cancel
Parents
  • Andrew Beckett
    Andrew Beckett over 8 years ago

    I finally got to replying to this - and was about to suggest the autoHilight switch, which you've found.

    For the bindkey, the only thing I can imagine is that the F7 bindkey has been superseded by something else - can you check the bindkey is still valid? I'm not sure otherwise why it wouldn't be possible to set a bindkey on F7 unless maybe there's something in your window manager which is using F7 and preventing it getting through to the application itself. Try replacing the F7 bindkey with something simple (like println(1234)) and see if that works. Try using "xev" in UNIX to see if the F7 bindkey presses are making it through to X windows.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • Andrew Beckett
    Andrew Beckett over 8 years ago

    I finally got to replying to this - and was about to suggest the autoHilight switch, which you've found.

    For the bindkey, the only thing I can imagine is that the F7 bindkey has been superseded by something else - can you check the bindkey is still valid? I'm not sure otherwise why it wouldn't be possible to set a bindkey on F7 unless maybe there's something in your window manager which is using F7 and preventing it getting through to the application itself. Try replacing the F7 bindkey with something simple (like println(1234)) and see if that works. Try using "xev" in UNIX to see if the F7 bindkey presses are making it through to X windows.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
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.

© 2025 Cadence Design Systems, Inc. All Rights Reserved.

  • Terms of Use
  • Privacy
  • Cookie Policy
  • US Trademarks
  • Do Not Sell or Share My Personal Information