• Skip to main content
  • Skip to search
  • Skip to footer
Cadence Home
  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

  1. Community Forums
  2. Custom IC SKILL
  3. Skill function which adds a specific instance in Virtuoso...

Stats

  • Locked Locked
  • Replies 4
  • Subscribers 143
  • Views 15960
  • 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

Skill function which adds a specific instance in Virtuoso Layout L

Deyan Levski
Deyan Levski over 11 years ago

Hi all, 


Could anyone please guide me if there exists a function similar to leHiCreateInst in Layout L, which can however accept arguments about library, instance and view?

E.g. in Schematic L editor we have schHiCreateInst which accepts arguments, therefore I can use it to quickly instantiate components with key combinations. I want to be able to do the same but in Layout L, however I have difficulties figuring out how to achieve this. 

I would appreciate very much any comments.

Regards,
Deyan

  • Cancel
Parents
  • Deyan Levski
    Deyan Levski over 11 years ago

    Thanks ebecheto,

    Great, it sort-of works now, I want to instantiate non-parameterized cell views. I tried the following,

     dbCreateInst(geGetWindowCellView() dbOpenCellViewByType("via_lib" "M1_M2_min" "layout") symbolToString(gensym("I")) 0:0 "R0")

     This works, however it places the cell at origin 0:0, how can I modify it not to place the cell at 0:0, but instead to make it "moveable and ready to place with a mouse click where the cursor is located". I know there are some mouseAddPt().. etc... functions, but I am still unsure which one to use in order to achieve this.

     
    Regards,
    Deyan 

     

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • Deyan Levski
    Deyan Levski over 11 years ago

    Thanks ebecheto,

    Great, it sort-of works now, I want to instantiate non-parameterized cell views. I tried the following,

     dbCreateInst(geGetWindowCellView() dbOpenCellViewByType("via_lib" "M1_M2_min" "layout") symbolToString(gensym("I")) 0:0 "R0")

     This works, however it places the cell at origin 0:0, how can I modify it not to place the cell at 0:0, but instead to make it "moveable and ready to place with a mouse click where the cursor is located". I know there are some mouseAddPt().. etc... functions, but I am still unsure which one to use in order to achieve this.

     
    Regards,
    Deyan 

     

    • 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.

© 2025 Cadence Design Systems, Inc. All Rights Reserved.

  • Terms of Use
  • Privacy
  • Cookie Policy
  • US Trademarks
  • Do Not Sell or Share My Personal Information