This column is listed under the Min. Probability Detected label in the Detection Order Table section of the Detection Order Report. Each entry in this column contains the probability-weighted percentage of used functionsthat can be provengood by the tests in the detection order up to and including the current test. The Test limits in this column are order-specific; if the detection tests were to be performed in a different order, then each test may have a different Test limit in this column (since additional functions may have been proven good by previous tests in the detection sequence).
When fault detectionis calculated across the entire design (i.e., the Diagnostic Scope is set to <Entire Design>), this metric can be calculated using the following equation:
1 if the ith function is provengood (either partially or fully) after detection test x has passed (due either to test x or one of the previous tests in the detection order);
0 otherwise
Pfpi
=
the partial failure probability associated with the portion of the ith function that is partially or fully proven good as a result of the first x detection tests passing
When fault detection is calculated with the Diagnostic Scope restricted to a specific Operating Mode, then this metric is calculated as follows:
1 if the ith function is proven good (either partially or fully) after detection test x has passed (this will only happen for functions in the specified Diagnostic Scope); 0 otherwise
Pfpi
=
the partial failure probability associated with the portion of the ith function that is partially or fully proven good as a result of the first x detection tests passing
Alternatively, this metric can be calculated by summing the Test limits in the Min. Probability Detected % column for all tests up to and including the current test:
