12
online
testing of single line faults in sequential
circuit. We focus only on single line faults
because some of the missing control fault and
missing gate fault situations can be treated as
single line faults. For example, if a missing
control fault inverts the original target output of
the gate, then that fault can be treated as a single
line fault at the target output of the gate.
Similarly, if a gate produces an inverted output
at the
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