The Logical Partitioning System in the Integrated Electronic CAD System

Logical partitioning is the key step for integrated electronic CAD system to support both top-down and bottom-up designing process. In this paper, we an alysis difficulties in logical partitioning problem and suggest a strategy to associate automatic partitioning with interactive partitioning.A computer aided logical partitioning system-CALOP is presented in which we combine the open automatic partitioning with the advanced interactive partitioning.