Stats

  • Locked Locked
  • Replies 7
  • Subscribers 91
  • Views 14041
  • 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

hoho, Bob, 1 question again for CTS

archive

1. How can I get all the clock nets in SOC-E. I am using the command 'dbIsNetClock', but it doesn't work. Then I try to specify clock tech file, then change all the clock nets to DEF USE CLOCK, then output DEF, reload the DEF, but 'dbIsNetClock' does not work either. I can write a DB tcl to trace the clock tree, but it is time consuming. How can I do this using FE inherent commands. My SOC-E version is 52USR3.

Thanks in advance!


Originally posted in cdnusers.org by eminemshow
Parents

  • HI ,

    I am looking to find out if all the flops are getting clocks in design . i wish to do this early at the floorplan stage itself  just as a design check . Is there a way to do this ?  i tried to use dbIsNEtDefInClock in a snmall script but i think it only works on a cts database.

    Kindly point me to any command if available to check clock attribute on net before cts.

    Thanks, 

    Kiran 

     

     

Reply

  • HI ,

    I am looking to find out if all the flops are getting clocks in design . i wish to do this early at the floorplan stage itself  just as a design check . Is there a way to do this ?  i tried to use dbIsNEtDefInClock in a snmall script but i think it only works on a cts database.

    Kindly point me to any command if available to check clock attribute on net before cts.

    Thanks, 

    Kiran 

     

     

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.