Stats

  • Locked Locked
  • Replies 2
  • Subscribers 144
  • Views 4145
  • 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

Script to search a library for each instantiation of a cell layout.

dietSprunk

I'm looking for a way in SKILL to traverse a library for each instantiation of a cell layout.  The output can just be thrown to a single text report of the hierarchy of each individual cell finding.  Any help is greatly appreciated.

Parents

  • Try this

    procedure(findAllHierarchyInstances(cv)
    let( (subCell
    (visited makeTable('visited nil))
    )
    visited[geGetEditCellView()] = t

    foreach(inst0 cv~>instances
        unless(visited[inst0]
            visited[inst0~>master]=t
            subCell = dbOpenCellViewByType(inst0~>libName inst0~>cellName inst0~>viewName)
            foreach(inst1 findAllHierarchyInstances(subCell)
                visited[inst1]=t)
            )
        )
    visited~>?
    )); end of findAllHierarchyInstances

Reply

  • Try this

    procedure(findAllHierarchyInstances(cv)
    let( (subCell
    (visited makeTable('visited nil))
    )
    visited[geGetEditCellView()] = t

    foreach(inst0 cv~>instances
        unless(visited[inst0]
            visited[inst0~>master]=t
            subCell = dbOpenCellViewByType(inst0~>libName inst0~>cellName inst0~>viewName)
            foreach(inst1 findAllHierarchyInstances(subCell)
                visited[inst1]=t)
            )
        )
    visited~>?
    )); end of findAllHierarchyInstances

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.