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FastScan and FlexTest Reference Manual, V8.6_4
2-208
Delete Random Weights Command Dictionary
Delete Random Weights
Tools Supported: FastScan
Scope: Atpg, Fault, and Good mode
Prerequisites: You must add random weight values with the Add Random
Weights command before you can delete them.
Usage
DELete RAndom Weights primary_input_pin... | -All
Description
Removes the random pattern weighting factors for the specified primary input
pins.
The Delete Random Weights command deletes the random weight value placed
on primary inputs using the Add Random Weights command. You can delete the
random weight values for specific pins or for all pins.
You can display the current random weight values for primary inputs by using the
Report Random Weights command. When you delete the flattened model,
FastScan also deletes all members of the random weight list.
You use this command primarily for simulating Built-In Self Test (BIST)
circuitry.
Arguments
• primary_input_pin
A repeatable string that specifies a list of primary input pins whose random
weight values you want to delete.
• -All
A switch that deletes the random weight settings for all primary input pins.