• 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. Mixed-Signal Design
  3. connectRules for multiple power domain

Stats

  • Locked Locked
  • Replies 2
  • Subscribers 64
  • Views 7784
  • 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

connectRules for multiple power domain

DavidLou
DavidLou over 2 years ago

hello experts,

I know we can use connectRules() multiple times. but how we specify which block to use which connectRules()? e.g., dig1 needs 1.8V, dig2 needs 3.3V, dig3 needs 5V.


thanks a lot,
David

  • Cancel
  • Andrew Beckett
    Andrew Beckett over 2 years ago

    David,

    Assuming you're talking about the OCEAN connectRules() function? (you didn't say, but that's the only thing called connectRules() - with parenthesis). I would suggest using ADE interactively and switching to pick the Interface Element/ie-card choice rather than the older connect rules setup; this is simpler, easier to configure, and certainly easier to set up scoped rules for different instances. The Help button on the form explains how to use it.

    Then having set it interactively, saving an OCEAN script would be the best way to understand how the resulting scoped setup would work from OCEAN.

    Andrew

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • DavidLou
    DavidLou over 2 years ago in reply to Andrew Beckett

    Hello Andrew,

    sounds like good idea, yes, eventually I'd like it working in ocean script so that they can batch out. 

    thanks a lot,

    David

    • 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