A structured design methodology and associated software tools

The problems encountered designing very large scale integrated circuits (VLSI) are fundamentally different from the problems encountered in the design of small scale integrated circuits. The differences require a new methodology of design for the new large scale circuits, and the new design methodology requires a new set of tools. The computer-aided design work at Caltech has progressed from a recognition of the inherent differences and has produced a new design methodology and a set of tools which attack the new problems in integrated circuit design.