• 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. Using DC operating point calculated from spectre in APS...

Stats

  • Locked Locked
  • Replies 0
  • Subscribers 125
  • Views 13305
  • 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

Using DC operating point calculated from spectre in APS Simualtion over Corners

Johanny Saenz
Johanny Saenz over 8 years ago

Hi all.

I have found that Spectre has a better convergence on DC analysis for my specific case. So I'm planning to use DC information from Spectre and then pass it to APS simulator which has better transient performance. 

It could be done easily using writefinal DC value and then read it on APS transient analysis as a node set file. In order to force the sequence of analysis, I have created a dummy variable for a calVal() pass.

However, this approach doesn't work fine when I 'm running corners, because my file is overwritten by each corner run.

How could I read the specific DC operating point for each corner case?

Thanks

  • 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