Paper
Transition Fault Simulation
Publication
Volume Number:
4
Issue Number:
2
Pages:
Starting page
32
Ending page
38
Publication Date:
Publication Date
April 1987
paper Menu
Abstract
Delay fault testing is becoming more important as VLSI chips become more complex. Components that are fragments of functions, such as those in gate-array designs, need a general model of a delay fault and a feasible method of generating test patterns and simulating the fault. The authors present such a model, called a transition fault, which when used with parallel-pattern, single-fault propagation, is an efficient way to simulate delay faults. The authors describe results from 10 benchmark designs and discuss add-ons to a stuck fault simulator to enable transition fault simulation. Their experiments show that delay fault simulation can be done of random patterns in less than 10% more time than needed for a stuck fault simulation.
Country
USA
