• 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. Digital Implementation
  3. Filler cells placed outside EndCap

Stats

  • Locked Locked
  • Replies 10
  • Subscribers 91
  • Views 17248
  • 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

Filler cells placed outside EndCap

stevemc
stevemc over 15 years ago

 My design has an area of placement blockage in one corner. In the core rows along this blockage, I get endcaps which are spaced away from the blockage, causing filler cells to eventually be placed at the end of the row, outside the endcap. Is this a problem with my addEndCap, addFiller, or possible addStripe?

 

  • Cancel
Parents
  • stevemc
    stevemc over 15 years ago

     It is indeed trying to do a cutout in the corner of the block. We represented that as a placement blockage plus routing blockage on all layers. So that's why the stripes don't extend. I did experiment with manually changing those routing blockages to a thin ring (thinking that maybe it was a wide-metal spacing rule), and that didn't help.

     How much of the design do you need? Could I just send you the .enc* or would you need all of the libraries and stuff?

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • stevemc
    stevemc over 15 years ago

     It is indeed trying to do a cutout in the corner of the block. We represented that as a placement blockage plus routing blockage on all layers. So that's why the stripes don't extend. I did experiment with manually changing those routing blockages to a thin ring (thinking that maybe it was a wide-metal spacing rule), and that didn't help.

     How much of the design do you need? Could I just send you the .enc* or would you need all of the libraries and stuff?

    • 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