A trace-based method for delay fault diagnosis in synchronous sequential circuits

Abstract

In this paper, we present a method for diagnosing gate delay faults in synchronous sequential circuits. This method is an outgrowth of our previous work on delay fault diagnosis in combinational circuits, and is therefore based on a path tracing algorithm appropriate for sequential circuits. Input data for diagnosis are (1) the gate level description of the… (More)
DOI: 10.1109/EDTC.1995.470350

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