• 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. PCB Design
  3. Routing without nets

Stats

  • Locked Locked
  • Replies 2
  • Subscribers 164
  • Views 12659
  • Members are here 0
More Content
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

Routing without nets

archive
archive over 18 years ago

HI ALL,

Will doing the layout in allegro without schematic is possible. Is by anyway Routing can be done

without NETS and also without errors. how can it bring back to schematic.

Thanks & Regards
shiva.


Originally posted in cdnusers.org by pugal
  • Cancel
  • archive
    archive over 18 years ago

    1. modify user preferences found in the "Setup" pulldown.
    - go to misc
    - add a check mark to ' logic_edit_enable'
    2. place parts on your board
    3. add connections
    - select the pull down menu "Logic"
    - pick "Net Logic"
    - create a netname under options in the control panel

    fyi

    I've only tested this with a netlist. Its woth a try.

    Good Luck,

    Oscar Miguelino


    Originally posted in cdnusers.org by oscar@oqo.com
    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
  • archive
    archive over 18 years ago

    Oscar's method works for those preferring the 'blunt force' approach. It *always* ends up being better to start with the schematic and connecting to the board.


    Originally posted in cdnusers.org by redwire
    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Cadence Guidelines

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