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10th Asian Test Symposium (ATS'01)
An Approach to Improve the Resolution of Defect-Based Diagnosis
Kyoto, Japan
November 19-November 21
ISBN: 0-7695-1378-6
Iwao Yamazaki, Hitachi, Ltd.
Hiroki Yamanaka, Hitachi, Ltd.
Toshio Ikeda, Hitachi, Ltd.
Masahiro Takakura, Hitachi Engineering Co., Ltd.
Yasuo Sato, Hitachi, Ltd.
This paper presents a practical approach to improve the resolution of defect-based diagnosis. To diagnose the faulty chips, various techniques are needed as well as modeling the defects precisely. In this paper, some techniques using the layout information, a multi-test diagnosis method, and a testing method for the delay fault will be discussed, and some experimental results of actual chips will be shown. The resolution of the diagnosing test patterns will also be discussed.
Citation:
Iwao Yamazaki, Hiroki Yamanaka, Toshio Ikeda, Masahiro Takakura, Yasuo Sato, "An Approach to Improve the Resolution of Defect-Based Diagnosis," ats, pp.123, 10th Asian Test Symposium (ATS'01), 2001
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