Command Dictionary Analyze Fault
FastScan and FlexTest Reference Manual, V8.6_4 2-137
Analyze Fault
Tools Supported: DFTInsight, FastScan and FlexTest
FastScan Usage
Scope: Atpg, Fault, and Good modes
ANAlyze FAult pin_pathname {-Stuck_at {0 | 1}} [-Observe gate_id#]
[-Boundary] [-Auto] [-Continue] [-Display]
FlexTest Usage
Scope: Atpg mode only
ANAlyze FAult pin_pathname {-Stuck_at {0 | 1}} [-Observe gate_id#]
[-Time integer] [-Continue]
DFTInsight (in FastScan Only)
DFTInsight Menu Path: Analyze > Faults...
Description
Performs an analysis to identify why a fault is not detected and optionally displays
the relevant circuitry in DFTInsight.
The Analyze Fault command performs an analysis to identify why the fault that
you specify was not detected. You can use the -Observe switch to specify the
observe point for the sensitization analysis.
If you are using DFTInsight, you can specify the -Display switch to graphically
display the relevant circuitry for any fault detection. This may assist you in
identifying either why a fault wasn’t detected or how a fault was detected.
Note
Only stuck and path delay fault types can be analyzed using the
Analyze Fault command.