Stats

Locked Locked
Replies 2
Subscribers 92
Views 13511
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 update input delay with clock latency during APR in SOC encounter

I am trying to design a bank of 64 multipliers that receive operands from a pipeline register. I have set the input delays at 200pS. Encounter reports a clock latency of 600pS. However since it does not know that the operands to the multipliers will eventually come from a FF. Hence it is reporting hold violations and trying ti fix these.

One way to get around it is to use an input delay of 800pS.....Is there any other way to tell encounter to update the delays by adding the clock latency...

Thanks.

Sudhir

Parents

jsjsjsjs over 16 years ago

Thanks for your response...Can you explain it a little more ? Like what exactly the command is and when to use it..... A sample script will help me a lot
Waiting for your reply
Cancel
Vote Up 0 Vote Down

Cancel

Reply

jsjsjsjs over 16 years ago

Thanks for your response...Can you explain it a little more ? Like what exactly the command is and when to use it..... A sample script will help me a lot
Waiting for your reply
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.