Stats

  • Locked Locked
  • Replies 11
  • Subscribers 125
  • Views 25966
  • 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

Error in Calc: expression evaluation failed

Vi Muthukumar

Dear sir, 

  when i calculate the delay of level shifter circuit it will show the following error

expression evaluation failed : val is not legal 

I am using IC615 and MMSIM 111  and here i am now add my error screen shots, so please give me any ideas to solve the error.

Parents

  •  Without seeing your results database, it's very hard to know what is wrong. Can you uploading a simulation result database containing just the a and z signals used in the expression to the forum (use the Options tab)? You could use the results browser in ViVA to select the two signals, and then export to a PSF database.

    If you can't do that, contact customer support.

    Kind Regards,

    Andrew.

Reply

  •  Without seeing your results database, it's very hard to know what is wrong. Can you uploading a simulation result database containing just the a and z signals used in the expression to the forum (use the Options tab)? You could use the results browser in ViVA to select the two signals, and then export to a PSF database.

    If you can't do that, contact customer support.

    Kind Regards,

    Andrew.

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.