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Improved fault diagnosis in scan-based BIST via superposition
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Source Annual ACM IEEE Design Automation Conference archive
Proceedings of the 37th Annual Design Automation Conference table of contents
Los Angeles, California, United States
Pages: 55 - 58  
Year of Publication: 2000
ISBN:1-58113-187-9
Authors
Ismet Bayraktaroglu  Computer Science & Engineering Department, University of California, San Diego, La Jolla, CA
Alex Orailoğlu  Computer Science & Engineering Department, University of California, San Diego, La Jolla, CA
Sponsors
SIGDA: ACM Special Interest Group on Design Automation
EDAC : Electronic Design Automation Consortium
IEEE-CAS : Circuits & Systems
Publisher
ACM  New York, NY, USA
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Downloads (6 Weeks): 4,   Downloads (12 Months): 10,   Citation Count: 8
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ABSTRACT

An improved approach for diagnosis of scan-based BIST designs is proposed. The enhancement in diagnosis is achieved by utilizing the superposition principle. Scan cells are partitioned pseudorandomly for observation and the ones provably fault free are removed from the potentially faulty list. Diagnostic resolution is improved by a novel application of the superposition principle, resulting in significant reductions in diagnosis time.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
R. C. Aitken and V. K. Agarwal. A diagnosis method using pseudo-random vectors without intermediate signatures. In International Conference on Computer-Aided Design, pages 574-580, 1989.
 
2
J. C. Chan and J. A. Abraham. A study of faulty signatures using a matrix formulation. In International Test Conference, pages 553-561, 1990.
 
3
W. H. McAnney and J. Savir. There is information in faulty signatures. In International Test Conference, pages 630-636, 1987.
 
4
 
5
J. Savir and W. H. McAnney. Identification of failing tests with cycling registers. In International Test Conference, pages 322- 328, 1988.
 
6

CITED BY  8

Collaborative Colleagues:
Ismet Bayraktaroglu: colleagues
Alex Orailoğlu: colleagues