Stats

  • Locked Locked
  • Replies 3
  • Subscribers 128
  • Views 15374
  • 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

How to fix warning from Spectre about a missing bulk-source and bulk-drain diode?

Bean Nakamura

Hello guys,

I ran a transient analysis on the attached circuit and Spectre gave the following warnings:-

Warning from spectre at time = 120.665 us during transient analysis `tran'.
WARNING (CMI-2151): M0.main: Missing bulk-drain diode would be forward biased.
Notice from spectre at time = 120.665 us during transient analysis `tran'.
M0.main: Missing bulk-drain diode returns to normal bias condition.
Further occurrences of this notice will be suppressed.

How do I fix this warning? What does the warning even mean? Will it effect my simulations?
The circuit was simulated using Silterra Technology.

Thanks!

Parents
  • rossco299

    Hi Mohd, I am receiving a similar error. Did you end up solving this issue? Thanks.

Reply
  • rossco299

    Hi Mohd, I am receiving a similar error. Did you end up solving this issue? Thanks.

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.