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Command Dictionary Report Testability Data
FastScan and FlexTest Reference Manual, V8.6_4
2-387
• No-strobed POs
• Uninitialized latches
• Internally tied gates (identified by learning)
If you specify a filename argument, the command writes to the file the list of
faults with their connection information and displays to the screen the summary of
the results.
Arguments
• -Class class_type
A switch and literal pair that specifies the class of faults whose collapsed faults
you want to analyze for test coverage problems. The class_type literal can be
either a fault class code or a fault class name.
Table 2-2 on page 2-299 lists the valid fault class codes and their associated
fault class names; use either the code or the name when specifying the
class_type literal:
• filename
An optional string that specifies the name of the file to which you want to write
the fault connection information. The command still displays a summary of the
results to the screen.
• -Replace
An optional switch that replaces the contents of the file, if the specified
filename already exists.
Examples
The following example analyzes the blocked faults to identify connections that
may cause test coverage problems and displays the fault connection list:
set system mode atpg
add faults -all
run
report testability data -class bl