The ITT VLSI Design System: CAD Integration in a Multi-National Environment

ITT has developed and implemented a flexible CAD system strategy which solves major problems in integrating VLSI design aids. The complexity of current generation VLSI CAD and the proliferation of commercial and internally generated design aids necessitates a coordinated approach to CAD system integ...

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Bibliographic Details
Main Authors: Elias, N.J., Byrne, R.J., Close, A.D., McDermott, R.M.
Format: Conference Proceeding
Language:English
Subjects:
Circuit simulation
Design automation
Design methodology
Fabrication
Graphics
Hardware
Procurement
Production
Software tools
Very large scale integration
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Description
Summary:ITT has developed and implemented a flexible CAD system strategy which solves major problems in integrating VLSI design aids. The complexity of current generation VLSI CAD and the proliferation of commercial and internally generated design aids necessitates a coordinated approach to CAD system integration. This need was recognized early at ITT where it is compounded by a multi-national design environment comprising 14 major VLSI design centers and a growing number of smaller design centers each with its own specific set of needs and constraints. The CAD system integration strategy described achieves flexibility through a neutral data format tool interface architecture, a software language standard, and multi-source-able design rules. The paper describes the strategy and the semi-custom and full custom design systems developed following the strategy.
ISSN:0738-100X
DOI:10.1109/DAC.1985.1585996