Presentation 2009-12-04
A Test Compaction Oriented Don't Care Identification Method
Motohiro WAKAZONO, Toshinori HOSOKAWA, Masayoshi YOSHIMURA,
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Abstract(in English) In recent year, the growing density and complexity for VLSIs cause an increase in the number of test pattern and an increase in the number of fault models to be tested high quality and low cost test pattern are required to solve their problems. One of test generation methods to get high quality and low cost test pattern is a don't care identification technique. Therefore, it may have a bad influence an application specific fields like a test compaction. In this paper, we propose a test compaction oriented don't care identification method which controls care bits in a test set. Experimental results for ITC'99 benchmark circuits and ISCAS'89 benchmark circuits show that a given test set can be efficiently compacted the proposed method.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) don't care identification / care bit distribution / test compaction / essential faults
Paper # VLD2009-62,DC2009-49
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Committee DC
Conference Date 2009/11/25(1days)
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Paper Information
Registration To Dependable Computing (DC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Test Compaction Oriented Don't Care Identification Method
Sub Title (in English)
Keyword(1) don't care identification
Keyword(2) care bit distribution
Keyword(3) test compaction
Keyword(4) essential faults
1st Author's Name Motohiro WAKAZONO
1st Author's Affiliation Graduate School of Industrial Technology, Nihon University()
2nd Author's Name Toshinori HOSOKAWA
2nd Author's Affiliation College of Industrial Technology, Nihon University
3rd Author's Name Masayoshi YOSHIMURA
3rd Author's Affiliation Graduate School of Information Science and Electrical Engineering, Kyushu University
Date 2009-12-04
Paper # VLD2009-62,DC2009-49
Volume (vol) vol.109
Number (no) 316
Page pp.pp.-
#Pages 6
Date of Issue