On choosing the right error models for circuit testing
R. Stave, De Yu Kao, Ting-Ting Y. Lin · 2002
Error models help to correlate the fault model for a circuit with the error patterns observed at the output. This information is useful in both the design and the evaluation of a test strategy for the circuit. Two widely used error models are the symmetric and the independent model. In this paper, we propose a method to measure how closely a circuit follows each model, thus ensuring better test strategy.>