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graememe's avatar
graememe
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9 months ago

Problem with wire level expressions in platform designer quartus pro 25.1

I have a platform designer system which uses wire level expression original produced using quartus pro 20.4. For a new project I am using this system with quartus 25.1.

When opening the system platform designer reports that any component with a wire level expression endpoint is out of date. Upgrading the component does not resolve the issue, the only way to fix the issue is to remove the wire level expressions. Has wire level expression support changed in newer quartus versions  and is there a way to work around this?

Kind regards

Graeme

Platform

4 Replies

  • RichardT_altera's avatar
    RichardT_altera
    Icon for Super Contributor rankSuper Contributor
    9 months ago

    I am not aware of any major changes between Quartus Pro 20.4 and 25.1 for wire level expression. 
    Does removing the wire level expression and adding back the wire level expression in v25.1 resolve the problem?
    Are you comfortable to share the .qar design file (Project > Achieve Project) to duplicate the issue? If so, may I know how large is the file size? As .qar file attachment in community forum is not yet enabled and may need IT to work on this. 

    Regards,
    Richard Tan

  • graememe's avatar
    graememe
    Icon for New Contributor rankNew Contributor
    9 months ago

    I removed the wire level expressions and put them into a component to workaround the problem. I could not get wire level expressions to work correctly

    • RichardT_altera's avatar
      RichardT_altera
      Icon for Super Contributor rankSuper Contributor
      9 months ago

      In that case, please share your design along with a screenshot of the error you’re encountering.

      Regards,
      Richard Tan