tree 8c2b60e3bd9c12662eb3f48b2f1f396e19877a25
parent 6e743d3d9700d68476c94bc114d38e32f3d1eb9a
author Tim Edwards <tim@opencircuitdesign.com> 1613014437 -0500
committer Tim Edwards <tim@opencircuitdesign.com> 1613014437 -0500

Added a hybrid fill cell size 12 that is the size of a decap_12 but has half the
amount of decap;  the remainder of the cell is made up of a fill_4 and a fill_2.
This can be used for fill density planning in digital synthesis layouts.