DFT

4 comments:

  1. why coverage is more in stuck at than transition fault ?

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    2. Stuck at fault testing will generate dominant Combinatoric ATPG patterns whereas transition fault testing will be more of sequential type ATPG when you use two capture pulses.

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    3. Hi Vinay, you mean transition fault uses LOC approach so we won't have more coverage in transition fault? Now a days ATPG also uses LOC approach right

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