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34~chapter 03 lfsim.pdf

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3.7 (Parallel-Pattern Single-Fault Propagation)<br />

PPSFP input internal output<br />

fault P a b D E F c<br />

P1 1 0 0 0 1 1<br />

fault-free P2 0 1 1 0 0 0<br />

P3 1 1 1 1 0 1<br />

P1 1 0 0 0 1 1<br />

α P2 0 1 0 0 0 0<br />

P3 1 1 0 0 0 0<br />

P1 1 0 0 0 1 1<br />

β P2 0 1 1 0 1 1<br />

P3 1 1 1 1 1 1<br />

VLSI Test Principles and Architectures Ch. 3 – Logic & Fault Simulation – P. 10/15

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