Multi-layer channel router with new style of over-the-cell routing

Takashi Fujii, Yoko Mima, Tsuneo Matsuda, Takeshi Yoshimura

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

This paper discusses a new style of over-the-cell routing, where a new cell structure is introduced. Terminals are located around the horizontal center line in the cell. We regard the region between the central terminals in the upper cell row and ones in the lower cell row as an expanded channel. A new channel router handles that region in a lump where connections to terminals are perfectly achieved by avoiding obstacles in cells. Furthermore, the router shortens the length of polysilicon wires so as to achieve the high-performance circuits. Experimental results show that the router achieves a goal of the size reduction which is predicted according to the theoretical estimation, and that the length of polysilicon wires is dramatically shortened.

本文言語English
ホスト出版物のタイトルProceedings - Design Automation Conference
Place of PublicationPiscataway, NJ, United States
出版社Publ by IEEE
ページ585-588
ページ数4
ISBN(印刷版)0818628227
出版ステータスPublished - 1992
外部発表はい
イベントProceedings of the 29th ACM/IEEE Design Automation Conference - Anaheim, CA, USA
継続期間: 1992 6 81992 6 12

Other

OtherProceedings of the 29th ACM/IEEE Design Automation Conference
CityAnaheim, CA, USA
Period92/6/892/6/12

ASJC Scopus subject areas

  • 工学(全般)

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