STarS: a target switching algorithm for sequential test generation
M.A. Heap, William A. Rogers, W.B. Burns · 2002
The authors introduce a new deterministic test pattern generation algorithm for sequential circuits. The Sequential Target Switching (STarS) algorithm begins generating a test sequence for a specific target fault, but as each pattern is generated, it keeps track of the set of faults that may also use this sequence as part of a test. Backtracking is avoided by switching the target fault to a member of this fault set, and partial sequences are re-used as much as possible.>