講演抄録/キーワード |
講演名 |
2015-03-03 15:25
[記念講演]A Length Matching Routing Method for Disordered Pins in PCB Design ○Ran Zhang・Tieyuan Pan・Li Zhu・Takahiro Watanabe(Waseda Univ.) VLD2014-171 |
抄録 |
(和) |
In this paper, for the disordered pins in printed circuit board (PCB) design, a heuristics algorithm is proposed to obtain a length matching routing. We initially check the longest common subsequence of pin pairs to assign layers for pins. Then, adopt single commodity flow to generate base routes. R-flip and C-flip are finally carried out to adjust the wire length. The experiments show that our algorithm generates the optimal routes with better wire balance within reasonable CPU times. |
(英) |
In this paper, for the disordered pins in printed circuit board (PCB) design, a heuristics algorithm is proposed to obtain a length matching routing. We initially check the longest common subsequence of pin pairs to assign layers for pins. Then, adopt single commodity flow to generate base routes. R-flip and C-flip are finally carried out to adjust the wire length. The experiments show that our algorithm generates the optimal routes with better wire balance within reasonable CPU times. |
キーワード |
(和) |
PCB routing / length matching routing / single commodity flow / EDA / / / / |
(英) |
PCB routing / length matching routing / single commodity flow / EDA / / / / |
文献情報 |
信学技報, vol. 114, no. 476, VLD2014-171, pp. 103-108, 2015年3月. |
資料番号 |
VLD2014-171 |
発行日 |
2015-02-23 (VLD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
VLD2014-171 |