Paper Abstract and Keywords |
Presentation |
2011-02-14 16:05
Note on Area Overhead Reduction for Reconfigurable On-Chip Debug Circui Masayuki Arai, Yoshihiro Tabata, Kazuhiko Iwasaki (Tokyo Metro. Univ.) DC2010-69 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this study we evaluate the effectiveness of a reconfigurable on-chip debug circuit, in terms of hardware overhead and detection capability of bugs. For target circuit under debug, we apply a 32-bit RISC microcontroller, SH3-DSP, , and evaluate the hardware overhead of design-for-debug circuit. The evaluation result changing the arrangement of debug circuit indicates that the hardware overhead of debug circuit against the target circuit was in the range of 0.1% to 3.2%. Next, we evaluate whether a fault effect can be observed or not by using debug circuit. On the target processor circuit we inject 40 different faults and checked whether a fault is observed at each observation point in the processor core, measuring the number of clock cycles required for observation. We also evaluated the rate of observability of each fault. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
on-chip debug / silicon debug / post-silicon validation / design-for-debug / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 413, DC2010-69, pp. 63-68, Feb. 2011. |
Paper # |
DC2010-69 |
Date of Issue |
2011-02-07 (DC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
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 |
DC2010-69 |
Conference Information |
Committee |
DC |
Conference Date |
2011-02-14 - 2011-02-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
DC |
Conference Code |
2011-02-DC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Note on Area Overhead Reduction for Reconfigurable On-Chip Debug Circui |
Sub Title (in English) |
|
Keyword(1) |
on-chip debug |
Keyword(2) |
silicon debug |
Keyword(3) |
post-silicon validation |
Keyword(4) |
design-for-debug |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Masayuki Arai |
1st Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
2nd Author's Name |
Yoshihiro Tabata |
2nd Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
3rd Author's Name |
Kazuhiko Iwasaki |
3rd Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metro. Univ.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-2 |
Date Time |
2011-02-14 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
DC |
Paper # |
DC2010-69 |
Volume (vol) |
vol.110 |
Number (no) |
no.413 |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2011-02-07 (DC) |
|