Stats

  • Locked Locked
  • Replies 1
  • Subscribers 91
  • Views 14445
  • 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

Hold Timing Violations

Azana

Hi, 

I'm currently doing pnr for a RF modulator block using 40nm process. During my post_route stage, both my setup and hold timing violations are clean. Thus, I proceed to sign off stage. During this sign off stage, I check again the timing and now I have hold timing violations. I found out that during both stage, both are using the different extraction tools. Post_route is using the tQuantus, while sign off is using Quantus QRC.

How I solve this violations? I'm quite new to pnr and the tools, and have zero experience in both. I really have no idea how to solve this.

Parents Reply 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.