• 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. Importing .gds file in virtuoso

Stats

  • Locked Locked
  • Replies 2
  • Subscribers 125
  • Views 14732
  • 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

Importing .gds file in virtuoso

RFStuff
RFStuff over 11 years ago

Dear All,

I have got a .gds file from a foundry person. Basically, it has some ERC errors locations markers in the layout in it.

When I tried it to stream in, I found the follwing errors.

 FATAL (299): Stream In is unable to find the structure definition for the primary cell in the stream file. Ensure that you have specified the correct values with the Primary Cell and Input Stream File options.

I don't know how to fix this. Can anybody please tell how to see the layout in the .gds file.

 

Kind Regards,

  • Cancel
  • Andrew Beckett
    Andrew Beckett over 11 years ago

    Sounds like you got the top cell name wrong. Can you just omit the top cell name and then it should stream the entire file in. 

     

    Regards,

    Andrew 

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • RFStuff
    RFStuff over 11 years ago

    Yes Andrew, That indeed worked.

    Kind Regards,

     

    • 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