Stats

  • Locked Locked
  • Replies 10
  • Subscribers 63
  • Views 17131
  • 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

APS is being deisabled for PSS shooting analysis

RFStuff

 Dear All,

When I am using APS for PSS (shooting Method) using swap file,  APS is being disbled.

How can prevent APS being disabled.

Kind Regards, 

Parents

  •  Dear Andrew,

    I did without using SWAP file and APS is enabled.

    By the way, I am getting following notice:-

        Notice from spectre during IC analysis, during periodic steady state analysis `pss'.
        Bad pivoting is found during DC analysis. Option dc_pivot_check=yes is recommended for possible improvement of convergence.

    This is certainly not due to APS.

    But I want to know why it is happening and where I can find  "Option dc_pivot_check=yes" to make it "yes". What will be its effect.

    I have attached the spectre.out file.

    Could you please have a look at it tell me why the notice is cropping up.

    Kind Regards,

     

Reply

  •  Dear Andrew,

    I did without using SWAP file and APS is enabled.

    By the way, I am getting following notice:-

        Notice from spectre during IC analysis, during periodic steady state analysis `pss'.
        Bad pivoting is found during DC analysis. Option dc_pivot_check=yes is recommended for possible improvement of convergence.

    This is certainly not due to APS.

    But I want to know why it is happening and where I can find  "Option dc_pivot_check=yes" to make it "yes". What will be its effect.

    I have attached the spectre.out file.

    Could you please have a look at it tell me why the notice is cropping up.

    Kind Regards,

     

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.