| 摘要 |
A disclosed method for evaluating placement context sensitivity in the design of an integrated circuit includes accessing a standard cell library comprising a database of standard cells and determining generating boundary data for each of the standard cells. The boundary data for a standard cell indicates the layout of features located within boundary regions of the standard cell. The method includes merging or consolidating boundary data for any two standard cells if their boundary data is the same to determine a canonical or minimal set of boundary regions. The disclosed method further includes enumerating and evaluating all combinations of pairs of the canonical boundary regions and, responsive to identifying of a proximity-based sensitivity or exception, modifying, notating, or otherwise remediating the applicable one or more standard cells that correspond to the boundary region combination that raised the exception. |
