Test Generation245y′yAND-bridgexx′y′yOR-bridge′x′x′y′yxDOM yxy′yx DOM1 yxy′yyxyxyxyxy′y′x′y′x′y′x′y′x′y′xDOM0 yFaulty-circuit modelFault-free circuit′±FIGURE 4.55Bridging fault models.Feedback bridgeabcz ±FIGURE 4.56A feedback bridging fault.Testing for bridging faults is similar to a constrained stuck-at ATPG. In otherwords, when testing for the AND-bridge
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This note was uploaded on 05/16/2011 for the course ENGINEERIN mp108 taught by Professor Elbarki during the Spring '08 term at Alexandria University.