FastScan and FlexTest Reference Manual, V8.6_4
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Set Loop Handling Command Dictionary
•-Iterations n(FastScan Only)
An optional switch that allows you to specify the number of times each loop
will be iterated. The integer n must be greater than or equal to 2. Upon
invocation, the initial value is 3. Values greater than 3 are not recommended
for most circuits.
Examples
The following example inserts a TIE-X gate to break any identified combinational
or sequential asynchronous loop, then performs ATPG:
set loop handling tiex
set system mode atpg
add faults -all
run