Mentor v8.6_4 manual 640

Write Faults Command Dictionary

0 — A literal that writes only the “stuck-at-0” faults.

1 — A literal that writes only the “stuck-at-1” faults.

∙-All

An optional switch that writes all faults on all model, netlist primitive, and top module pins to the file. This is the default.

∙object_pathname

An optional repeatable string that specifies the list of pins, instances, or delay paths whose faults you want to write.

∙-Hierarchy integer

An optional switch and integer pair that specifies the maximum fault class hierarchy level for which you want to write a hierarchical summary of the faults.

∙-Min_count integer

An optional switch and integer pair that you can use with the -Hierarchy option and that specifies the minimum number of faults that must be in a hierarchical level to write a hierarchical summary of the faults. The default is 1.

∙-Noeq

An optional switch specifying for the tool to write the fault class of equivalent faults. When you do not specify this switch, the tool writes an “EQ” as the fault class for any equivalent faults. This switch is meaningful only when the Set Fault Mode command is set to Uncollapsed.

∙-Keep_aborted(FastScan Only)

An optional switch that identifies aborted faults as they are written. This is useful in cases where aborted faults need to be restored later using the Load Faults command so that ATPG efforts do not have to be repeated when recovering from a checkpoint.

When the -Keep_aborted option is supplied, an “A” is added at the end of any fault class if the fault was aborted by ATPG. For example, you may encounter UCA, UOA and PTA faults in the output. This feature helps to identify aborted faults.

2-640 FastScan and FlexTest Reference Manual, V8.6_4