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IEICE TRANSACTIONS on Information

Selective Scan Slice Grouping Technique for Efficient Test Data Compression

Yongjoon KIM, Jaeseok PARK, Sungho KANG

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Summary :

This paper presents a selective scan slice grouping technique for test data compression. In conventional selective encoding methods, the existence of a conflict bit contributes to large encoding data. However, many conflict bits are efficiently removed using the scan slice grouping technique, which leads to a dramatic improvement of encoding efficiency. Experiments performed with large ITC'99 benchmark circuits presents the effectiveness of the proposed technique and the test data volume is reduced up to 92% compared to random-filled test patterns.

Publication
IEICE TRANSACTIONS on Information Vol.E93-D No.2 pp.380-383
Publication Date
2010/02/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E93.D.380
Type of Manuscript
LETTER
Category
Dependable Computing

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