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Good Controllability and Observability Do Not Guarantee Good Testability
December 1983 (vol. 32 no. 12)
pp. 1198-1200
J. Savir, IBM Thomas J. Watson Research Center
In this paper we show that good controllability and observability do not guarantee good testability. In fact, one can easily find examples of faults that are difficult or impossible to detect, although both the controllability and observability figures are good.
Index Terms:
testability, Controllability, deterministic testing, observability, random testing
Citation:
J. Savir, "Good Controllability and Observability Do Not Guarantee Good Testability," IEEE Transactions on Computers, vol. 32, no. 12, pp. 1198-1200, Dec. 1983, doi:10.1109/TC.1983.1676183
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