Three-dimensional routing for multilayer ceramic printed circuit boards

Akihiko Hanafusa, Yasuhiro Yamashita, Mitsuru Yasuda

研究成果: Conference contribution

14 被引用数 (Scopus)

抄録

An efficient three-dimensional (3-D) routing technique is presented for multilayer ceramic printed circuit (PC) boards. The router can take account of via length as well as pattern length. In the first of the two steps involved, it searches in the direction of via depth from start and end points only. This is called two-and-a-half-dimension (2.5-D) routing. Step two combines 2-D and 3-D routing for wiring not covered in step one. This enables tens of thousands of wires to be routed at 99% effectiveness in less than four hours of CPU time, with all delay conditions satisfied.

本文言語English
ホスト出版物のタイトル1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers
出版社Publ by IEEE
ページ386-389
ページ数4
ISBN(印刷版)0818620552
出版ステータスPublished - 1990 12 1
外部発表はい
イベント1990 IEEE International Conference on Computer-Aided Design - ICCAD-90 - Santa Clara, CA, USA
継続期間: 1990 11 111990 11 15

出版物シリーズ

名前1990 IEEE International Conference on Computer-Aided Design. Digest of Technical Papers

Other

Other1990 IEEE International Conference on Computer-Aided Design - ICCAD-90
CitySanta Clara, CA, USA
Period90/11/1190/11/15

ASJC Scopus subject areas

  • Engineering(all)

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