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Paper Abstract and Keywords
Presentation 2009-07-02 13:30
Octilinear Routing Method with Congestion Relaxation by Slant Lines
Kyosuke Shinoda (Tokyo Tech), Yukihide Kohira (UoA), Atsushi Takahashi (Osaka Univ.) CAS2009-18 VLD2009-23 SIP2009-35
Abstract (in Japanese) (See Japanese page) 
(in English) In recent Printed Circuit Boards (PCB), the design size and density are increased, and the improvement of routing tools for PCB is required. Although there are several routing tools that generate high quality global
routings when only horizontal and vertical segments are used, PCB designers are not satisfied with them since high density PCBs require segments that have arbitrary directions. In this paper, we propose a routing method that
keeps the advantages of tools using horizontal and vertical segments only, and that handles higher density design by using 45 degree segments locally to relax routing density.
Keyword (in Japanese) (See Japanese page) 
(in English) printed circuit board / plane routing / routing congestion / 45 degree line / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 111, VLD2009-23, pp. 97-102, July 2009.
Paper # VLD2009-23 
Date of Issue 2009-06-24 (CAS, VLD, SIP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CAS2009-18 VLD2009-23 SIP2009-35

Conference Information
Committee SIP CAS VLD  
Conference Date 2009-07-01 - 2009-07-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kushiko-shi Shogai Gakushu Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing, LSI, etc. 
Paper Information
Registration To VLD 
Conference Code 2009-07-SIP-CAS-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Octilinear Routing Method with Congestion Relaxation by Slant Lines 
Sub Title (in English)  
Keyword(1) printed circuit board  
Keyword(2) plane routing  
Keyword(3) routing congestion  
Keyword(4) 45 degree line  
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1st Author's Name Kyosuke Shinoda  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Yukihide Kohira  
2nd Author's Affiliation The University of Aizu (UoA)
3rd Author's Name Atsushi Takahashi  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2009-07-02 13:30:00 
Presentation Time 20 minutes 
Registration for VLD 
Paper # CAS2009-18, VLD2009-23, SIP2009-35 
Volume (vol) vol.109 
Number (no) no.110(CAS), no.111(VLD), no.112(SIP) 
Page pp.97-102 
#Pages
Date of Issue 2009-06-24 (CAS, VLD, SIP) 


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