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Paper Abstract and Keywords
Presentation 2010-03-11 10:25
Examination of the best basic logic gate architecture for Via programmable logic device
Ryohei Hori, Yuuichi Kokushou, Tomohiro Nishimoto, Shouta Yamada, Naoyuki Yoshida, Naoki Matsumoto, Takeshi Fujino (Ritsumei Univ.), Masaya Yoshikawa (Meijo Univ.) VLD2009-108
Abstract (in Japanese) (See Japanese page) 
(in English) The structured ASIC on which the logic can be customized with a few mask layers, have been studied in order to reduce initial development cost including mask cost. We have been developed via-programmable logic device named VPEX, which can be programmed by 2 via layers. The logic element (LE) of VPEX consists of complex-gate type EXOR gate and NOT gate. In addition to
all 2-input logic functions, some 3-input logic functions such as AOI and multiplexer can be programmed by a single LE. The DFF can be configured by two LEs in the VPEX. Compared with other LEs such as 2-input LUT or SOP, the area and the delay of VPEX LE is as small as that of other LE, It is noted that the power consumption of VPEX is less than half of other 2-input LEs. In this paper, we report the logic-synthesized results of several benchmark circuits, in order to evaluate the area and the speed performance of VPEX
Keyword (in Japanese) (See Japanese page) 
(in English) Via-programmable logic / EB direct writing / Exclusive-OR / structured ASIC / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 462, VLD2009-108, pp. 55-60, March 2010.
Paper # VLD2009-108 
Date of Issue 2010-03-03 (VLD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee VLD  
Conference Date 2010-03-10 - 2010-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Technology for System-on-Silicon 
Paper Information
Registration To VLD 
Conference Code 2010-03-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Examination of the best basic logic gate architecture for Via programmable logic device 
Sub Title (in English)  
Keyword(1) Via-programmable logic  
Keyword(2) EB direct writing  
Keyword(3) Exclusive-OR  
Keyword(4) structured ASIC  
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1st Author's Name Ryohei Hori  
1st Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
2nd Author's Name Yuuichi Kokushou  
2nd Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
3rd Author's Name Tomohiro Nishimoto  
3rd Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
4th Author's Name Shouta Yamada  
4th Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
5th Author's Name Naoyuki Yoshida  
5th Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
6th Author's Name Naoki Matsumoto  
6th Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
7th Author's Name Takeshi Fujino  
7th Author's Affiliation Ritsumeikan University (Ritsumei Univ.)
8th Author's Name Masaya Yoshikawa  
8th Author's Affiliation Meijo University (Meijo Univ.)
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Speaker Author-1 
Date Time 2010-03-11 10:25:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2009-108 
Volume (vol) vol.109 
Number (no) no.462 
Page pp.55-60 
#Pages
Date of Issue 2010-03-03 (VLD) 


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