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Rule-based compactor for VLSI/CAD mask layout

  • Pei-Yung Hsiao*
  • , Chen Yung Syau
  • , Wu Shiung Feng
  • , T. M. Parng
  • , C. C. Hsu
  • *Corresponding author for this work
  • National Taiwan University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

A rule-based system, to be used in place of the conventional approaches using algorithms, is proposed to explore the feasibility of using expert-system technology to automate the compaction process by reasoning about the layout design using the sophisticated expert rules contained in its knowledge base. It has been demonstrated that, given a process-independent mask layout, the design rules, user specified constraints, and circuit electrical requirements can be checked over and rearranged into an optimized state. The system considered consists of approximately 100 Kbytes of source code and contains 120 rules. The compactor is written in a combination of the Lisp and OPS5 languages.

Original languageEnglish
Title of host publicationProceedings - IEEE Computer Society's International Computer Software & Applications Conference
EditorsGeorge J. Knafl
PublisherPubl by IEEE
Pages35-42
Number of pages8
ISBN (Print)0818608730
StatePublished - 1988
Externally publishedYes

Publication series

NameProceedings - IEEE Computer Society's International Computer Software & Applications Conference

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