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DAC
2005
ACM
13 years 6 months ago
Response compaction with any number of unknowns using a new LFSR architecture
This paper presents a new test response compaction technique with any number of unknown logic values (X’s) in the test response bits. The technique leverages an X-tolerant respo...
Erik H. Volkerink, Subhasish Mitra
DATE
2009
IEEE
94views Hardware» more  DATE 2009»
13 years 11 months ago
Improving compressed test pattern generation for multiple scan chain failure diagnosis
To reduce test data volumes, encoded tests and compacted test responses are widely used in industry. Use of test response compaction negatively impacts fault diagnosis since the e...
Xun Tang, Ruifeng Guo, Wu-Tung Cheng, Sudhakar M. ...