Stats

  • Locked Locked
  • Replies 1
  • Subscribers 91
  • Views 852
  • 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

crossover & reconvergence

huangke

I'm not quite clear about the definition of crossover & reconvergence in clock tree synthesis,can anybody explain that?thankyou.

  • Kari

     I think crossover is when one clock path merges with another clock's path. I think reconvergence is when the clock path doubles back on itself. You can see how these things would present a problem for building the tree. Sometimes the clock path is tracing through something that it shouldn't. You can control this by setting exclude points, leaf points, etc.

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.