Function

Reports violations of the optimum annular ring value that could not be repaired. Violations may not be repairable because either the area is too dense or spacing violations resulting from the pad increase cannot be fixed because modifications would be illegal. These locations were in violation of the optimum ARG value and not the minimum before the action was run and were not fixed at all.

 

Activation

Always.

Do not confuse the following two cases:

*     Locations where a minimal ARG violation existed before the action was run and was repaired sub-optimally
(this will be flagged as ARG repaired)

*     Locations where sub-optimal ARGs existed and could not be improved.