• 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. parameter sweep with extracted view

Stats

  • Locked Locked
  • Replies 3
  • Subscribers 125
  • Views 13446
  • 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

parameter sweep with extracted view

pirateKing08
pirateKing08 over 12 years ago

I'm sure I have managed to do this in the past where I used the "Variables and Parameters" pane in ADEXL to alter a value of a component in an extracted view  like a resistor say and sweep this value without going round the layout loop. If a montecarlo is being performed and you have saved a statistical corner which gave a bad result then you may want to sweep a component parameter in the extracted view without altering the netlist and rendering the statistical corner invalid. The "Variables and Parameters" pane is not available in the extracted view so I don't know what trick I used to do this. Anyone tried this?

  • Cancel
Parents
  • Andrew Beckett
    Andrew Beckett over 11 years ago

    Er, Lance, I'm a bit embarrassed now. I just realised that the Variables and Parameters support in extracted views is coming in IC616 ISR3 (I was doing some testing before going on holiday in August). So it's not there yet. This is due at the beginning of November.

    Not sure what's "ropey" about it, but maybe we can take that offline...

    So no, I'm not talking about the LDE flow.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • Andrew Beckett
    Andrew Beckett over 11 years ago

    Er, Lance, I'm a bit embarrassed now. I just realised that the Variables and Parameters support in extracted views is coming in IC616 ISR3 (I was doing some testing before going on holiday in August). So it's not there yet. This is due at the beginning of November.

    Not sure what's "ropey" about it, but maybe we can take that offline...

    So no, I'm not talking about the LDE flow.

    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