19th IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems, 2004. DFT 2004. Proceedings.
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Abstract

In this paper we present a novel approach for functional verification of programmable devices. The proposed methodology is suited to refine the results obtained by a functional Automatic Test Pattern Generator (ATPG). The hard-to-detect faults are examined by exploiting the controllability ability of a high-level ATPG in conjunction with the observability potentiality of software instructions targeted to the programmable device. Generated test programs can be used for both functional verification and at-speed testing.
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