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A flexible path selection procedure for path delay fault testing
Conference proceeding

A flexible path selection procedure for path delay fault testing

I Pomeranz and S.M Reddy
Proceedings 17th IEEE VLSI Test Symposium (Cat. No.PR00146), pp.152-159
IEEE VLSI Test Symposium, 17 (Dana Point, California, USA, 04/25/1999 - 04/29/1999)
1999
DOI: 10.1109/VTEST.1999.766659

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Abstract

We describe a path selection procedure that selects target faults for path delay fault test generation. Since large numbers of path delay faults may be untestable, the proposed procedure does not select a fixed set of paths. Instead, it provides compactly represented subsets of paths, referred to as super-paths, and allows the test generation procedure to select one path out of each subset based on testability considerations.
Circuit faults Circuit testing Cities and towns Propagation delay Timing

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