Stats

Locked Locked
Replies 1
Subscribers 63
Views 14800
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

Could the ideal delay cell of analogLib be used in PSS simulation?

I used the ideal delay cell of analogLib to generate 256 delayed signals as the inputs of the circuit. Now I got convergence problem. It could be caused by other issues. But is the ideal delay cell OK for PSS simulation? It seems the absdelay in veriloga can't be used for PSS simulation.

Parents

Andrew Beckett over 10 years ago

Yes, although the recommendation is to use harmonic balance (rather than shooting) when using distributed components such as delay (spectre gives you a warning to this effect if you try using delay with shooting PSS).
Cancel
Vote Up 0 Vote Down

Cancel

Reply

Andrew Beckett over 10 years ago

Yes, although the recommendation is to use harmonic balance (rather than shooting) when using distributed components such as delay (spectre gives you a warning to this effect if you try using delay with shooting PSS).
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.