A rule-based and algorithmic approach for logic synthesis

Takeshi Yoshimura*

*この研究の対応する著者

研究成果: Article査読

抄録

This paper presents a logic synthesis system based on a combined rule-based and algorithmic approach, where not only tables for transformation are described as rules, but also a two level logic minimization algorithm is registered as one of the rules. A rule interpreter fires these rules using an effective branch and bound technique. Physical constraints such as longest path lengths between registers, fan-in/out and polarity are checked whenever each rule is applied. The system was implemented in the C language on a SUN workstation and has been applied for actual circuits used in production. The results show that the system generates solutions very close to the manual implementation. They also show that the system with the logic minimization algorithm was skipped.

本文言語English
ページ(範囲)123-127
ページ数5
ジャーナルFuture Generation Computer Systems
5
1
DOI
出版ステータスPublished - 1989
外部発表はい

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • ハードウェアとアーキテクチャ
  • 制御およびシステム工学

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