Stats

  • Locked Locked
  • Replies 8
  • Subscribers 143
  • Views 14180
  • 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

Help on pcells

venuuuuu

  hi all,

     I created pcells(only layouts) and I have schematic. I need to generate layout from schematic through "Genfrom source" option. In some other processes I observed pcells has the views "auCd1" ,"auLvs", "layout","spectre", "symbol".....etc. What is the purpose of theese cells?

    And i have another problem. In schematic Instance had the properties "Gate Length(l), Number of Fingers(nf), Finger Width(fw)". But When I am designing Pcells containg the parameters as above, it is saying that "pcell evaluation failed". 

If my parameters are like GateLength,NumberofFingers ,FingerWidth then pcell oparates normally. I think tool(5141) is not taking the spaces in the parameters.

Parents

  • You have not provided enough information to know what parameters you have defined where, so I would have to guess what your problem is - and that's rather difficult. It does however seem that you are rather uncertain as to what you're doing, so going to customer support where you can show them all your data would be wise. You might also want to consider some training - we have courses on SKILL and developing pcells using SKILL (see the Support & Training links at the top of the page).

    Regards,

    Andrew.

     

Reply

  • You have not provided enough information to know what parameters you have defined where, so I would have to guess what your problem is - and that's rather difficult. It does however seem that you are rather uncertain as to what you're doing, so going to customer support where you can show them all your data would be wise. You might also want to consider some training - we have courses on SKILL and developing pcells using SKILL (see the Support & Training links at the top of the page).

    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.