• 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. DRD setup and usage with Calibre DRC Deck

Stats

  • Locked Locked
  • Replies 7
  • Subscribers 125
  • Views 10692
  • 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

DRD setup and usage with Calibre DRC Deck

FormerMember
FormerMember over 6 years ago

Hi all,

I am trying to use DRD into virtuoso with a calibre DRC deck but I don't find howto !

I see into an older post that it is possible, somebody can help me ?

Best Regards,

Olivier

  • Cancel
Parents
  • Andrew Beckett
    Andrew Beckett over 6 years ago

    Olivier,

    Where did you find a post saying that this was possible? It's not... if something is saying that elsewhere, I'd like to correct it.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • Andrew Beckett
    Andrew Beckett over 6 years ago

    Olivier,

    Where did you find a post saying that this was possible? It's not... if something is saying that elsewhere, I'd like to correct it.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Children
  • FormerMember
    FormerMember over 6 years ago in reply to Andrew Beckett

    Hello Andrew,

    I found it here: https://community.cadence.com/cadence_technology_forums/f/custom-ic-design/22625/drd-issues

    Regards,

    Olivier

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • FormerMember
    FormerMember over 6 years ago in reply to Andrew Beckett

    If it not possible, How can I do a basic setup without calibre deck ?

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • Andrew Beckett
    Andrew Beckett over 6 years ago in reply to FormerMember

    OK, you were talking specifically about iPVS (which works with DRD, but is a licensed option). However, as far as I know, SVRF support is no longer available - see [INPUT ERROR] non-pvl.rul is not a supported (PVL/PVTCL/iDRC/iLVS/OpenDFM) rule file

    You should ask the foundry for a PVS rule deck which are widely available nowadays, and contact customer support if you cannot get hold of one so that we can look at alternatives. DRD can also use the tech file rules, but sometimes these aren't as compete as a signoff rule deck.

    Regards,

    Andrew.

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • FormerMember
    FormerMember over 6 years ago in reply to Andrew Beckett

    In fact I setup a new PDK for a founder and I just want to setup into virtuoso DRD enable for basic rules like basic spacing on the same layer and basic spacing on 2 different layer and some others overlap and crossing rules in order to help for doing manual layout.

    What are the required licenses ? but I think that we have !

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • Andrew Beckett
    Andrew Beckett over 6 years ago in reply to FormerMember

    In that case the simplest option is to put minSpacing and similar constraints in the foundry constraints group in the tech file.

    Andrew

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • FormerMember
    FormerMember over 6 years ago in reply to Andrew Beckett

    OK Thanks a lot Andrew !

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel

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