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FastScan and FlexTest Reference Manual, V8.6_4
2-594
Set Transition Holdpi Command Dictionary
Set Transition Holdpi
Tools Supported: FastScan
Scope: All modes
Usage
SET TRansition Holdpi {ON |
OFf}
Description
Specifies for FastScan to freeze all primary input values other than clocks and
RAM controls during multiple cycles of pattern generation.
The Set Transition Holdpi command allows you to turn this feature on while the
fault type is in “transition”. This is useful in cases where it is not practical to
maintain high data rates to the primary input pins of the Device Under Test (DUT)
on a tester.
Arguments
• ON
A literal that specifies for FastScan to hold all primary input values (other than
clocks and RAM controls during multiple cycles of pattern generation).
• OFf
A literal that specifies for FastScan not to hold all primary input values. This is
the default upon invocation.
Related Commands
Note
Primary inputs may still change from pattern to pattern.
Report Primary Inputs