Stats

  • Locked Locked
  • Replies 0
  • Subscribers 125
  • Views 13054
  • 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

Placement rows for VCP.

Danilo P

Hi,

In IC6.1, it is not allowed to create placement rows if there are devices in the layout that are not assigned to any component type. Differently this was allowed in IC5. Is someone aware of a way to overcome this different behaviour and get rid of un-assigned cells?

I need it to manage multi-site std cells (layout equivalent to 2 or more rows): if these cells are assigned to a Comp Type, then "Placement Planning" creates rows with doubled (or more) height, so I use the workaround to un-assign the multi-site cells temporary during the rows estimation, and re-assign them once the generation of the rows is completed. This worked perfectly, not anymore with IC6.1

Thank you, Danilo

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.