Commit Graph

3 Commits

Author SHA1 Message Date
Jean-Paul Chaput 5dc60415e7 Happy new year 2015! 2015-03-17 16:56:55 +01:00
Jean-Paul Chaput 648b85226e Use rowend instead of tie in ClockTree for removed clock buffers.
* Bug: In Cumulus, in ClockTree.py, do not use "tie_x0" which is 2 pitch
    wide to fill the free space left by clock-tree removed (unused)
    buffers. If the buffer size width is odd (in pitch), it will left
    a gap in the WELL. That was the cause of DRC notch errors.
      Instead use "rowend_x0" which is one pitch wide.
      Should use the same mechanism as in Mauka InsertFeed.
2014-10-02 00:42:59 +02:00
Jean-Paul Chaput ea52a09b6f * All tools:
- Bug: target_link_libraries() must be put back for OSX Snow Leopard
        (doesn't seems to affect Leopard). As I do not have an OSX under
        my hand it's untested and is likely to fail at that point.

  * ./mauka:
    - Bug: Place intermediate levels of instances, so that they show up in
        the top level.
    - Change: New InsertFeeds method + module, sadly we cannot insert the feeds
        cells in one merged step with the BBPlacer as the SubRows do not cover
        the entire surface due to fixed Cells.
2010-07-12 15:19:31 +00:00