WEKO3
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Low Capture Switching Activity Test Generation for Reducing IR-Drop in At-Speed Scan Testing
名前 / ファイル | ライセンス | アクション |
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Low_capture.pdf (185.8 kB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||||||||
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公開日 | 2009-09-09 | |||||||||||||||||||||||
資源タイプ | ||||||||||||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
資源タイプ | journal article | |||||||||||||||||||||||
タイトル | ||||||||||||||||||||||||
タイトル | Low Capture Switching Activity Test Generation for Reducing IR-Drop in At-Speed Scan Testing | |||||||||||||||||||||||
言語 | ||||||||||||||||||||||||
言語 | eng | |||||||||||||||||||||||
著者 |
温, 暁青
× 温, 暁青
WEKO
1143
× 宮瀬, 紘平
WEKO
6567
× Suzuki, Tatsuya× 梶原, 誠司
WEKO
1147
× Wang, Laung-Terng× Saluja, K. Kewal× Kinoshita, Kozo |
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抄録 | ||||||||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||||||||
内容記述 | At-speed scan testing, based on ATPG and ATE, is indispensable to guarantee timing-related test quality in the DSM era. However, at-speed scan testing may incur yield loss due to excessive IR-drop caused by high test (shift & capture) switching activity. This paper discusses the mechanism of circuit malfunction due to IR-drop, and summarizes general approaches to reducing switching activity, by which highlights the problem of current solutions, i.e. only reducing switching activity for one capture while the widely used at-speed scan testing based on the launch-off-capture scheme uses two captures. This paper then proposes a novel X-filling method, called double-capture (DC) X-filling, for generating test vectors with low and balanced capture switching activity for two captures. Applicable to dynamic & static compaction in any ATPG system, DC X-filling can reduce IR-drop, and thus yield loss, without any circuit/clock modification, timing/circuit overhead, fault coverage loss, and additional design effort. | |||||||||||||||||||||||
書誌情報 |
Journal of Electronic Testing 巻 24, 号 4, p. 379-391, 発行日 2008-08 |
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出版者 | Springer | |||||||||||||||||||||||
DOI | ||||||||||||||||||||||||
関連タイプ | isVersionOf | |||||||||||||||||||||||
識別子タイプ | DOI | |||||||||||||||||||||||
関連識別子 | https://doi.org/10.1007/s10836-007-5033-3 | |||||||||||||||||||||||
ISSN | ||||||||||||||||||||||||
収録物識別子タイプ | ISSN | |||||||||||||||||||||||
収録物識別子 | 0923-8174 | |||||||||||||||||||||||
ISSN | ||||||||||||||||||||||||
収録物識別子タイプ | ISSN | |||||||||||||||||||||||
収録物識別子 | 1573-0727 | |||||||||||||||||||||||
著作権関連情報 | ||||||||||||||||||||||||
権利情報 | The original publication is available at www.springer.com | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | At-speed scan testing | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | Capture switching activity | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | X-filling | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | Test cube | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | ATPG | |||||||||||||||||||||||
キーワード | ||||||||||||||||||||||||
主題Scheme | Other | |||||||||||||||||||||||
主題 | Low power testing | |||||||||||||||||||||||
出版タイプ | ||||||||||||||||||||||||
出版タイプ | AM | |||||||||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||||
査読の有無 | ||||||||||||||||||||||||
値 | yes | |||||||||||||||||||||||
業績ID | ||||||||||||||||||||||||
0CD8513A439455F34925762B001D2437 | ||||||||||||||||||||||||
著者別名 | ||||||||||||||||||||||||
姓名 | Wen, Xiaoqing | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
姓名 | 温, 暁青 | |||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||
姓名 | オン, ギョウセイ | |||||||||||||||||||||||
言語 | ja-Kana | |||||||||||||||||||||||
著者別名 | ||||||||||||||||||||||||
姓名 | Kajihara, Seiji | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
姓名 | 梶原, 誠司 | |||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||
姓名 | カジハラ, セイジ | |||||||||||||||||||||||
言語 | ja-Kana |