Paper Abstract and Keywords |
Presentation |
2005-12-02 10:20
A Note on Expansion of Convolutional Compactors on Galois Field Masayuki Arai, Satoshi Fukumoto, Kazuhiko Iwasaki (Tokyo Metro. Univ.) Link to ES Tech. Rep. Archives: ICD2005-173 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Convolutional compactors offer a promising technique of compacting test responses. In this study we expand the architecture of convolutional compactor onto Galois field in order to improve compaction ratio as well as reduce X-masking probability, which means the probability that an error is masked by unknown values. While each scan chains are independently connected by EOR gates in the conventional arrangement, the proposed scheme treats q signals as an element over GF(2q), and the connections are also configured on the same field. We show the arrangement of the proposed compactors, and evaluate hardware overheads. We also evaluate the effectiveness of proposed expansion in terms of X-masking probability by simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
convolutional compactor / test response compactor / X masking probability / galois field / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 449, DC2005-55, pp. 13-18, Nov. 2005. |
Paper # |
DC2005-55 |
Date of Issue |
2005-11-25 (VLD, ICD, DC) |
ISSN |
Print edition: ISSN 0913-5685 |
Copyright and 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 |
Link to ES Tech. Rep. Archives: ICD2005-173 |
Conference Information |
Committee |
VLD ICD DC IPSJ-SLDM |
Conference Date |
2005-11-30 - 2005-12-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kitakyushu International Conference Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Design/Verification/Test of VLSI systems, etc. |
Paper Information |
Registration To |
DC |
Conference Code |
2005-11-VLD-ICD-DC-IPSJ-SLDM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Note on Expansion of Convolutional Compactors on Galois Field |
Sub Title (in English) |
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Keyword(1) |
convolutional compactor |
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test response compactor |
Keyword(3) |
X masking probability |
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galois field |
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1st Author's Name |
Masayuki Arai |
1st Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
2nd Author's Name |
Satoshi Fukumoto |
2nd Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
3rd Author's Name |
Kazuhiko Iwasaki |
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Tokyo Metropolitan University (Tokyo Metro. Univ.) |
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Speaker |
Author-1 |
Date Time |
2005-12-02 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
DC |
Paper # |
VLD2005-78, ICD2005-173, DC2005-55 |
Volume (vol) |
vol.105 |
Number (no) |
no.443(VLD), no.446(ICD), no.449(DC) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2005-11-25 (VLD, ICD, DC) |
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