Command Dictionary | Delete LFSRs |
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Delete LFSRs
Tools Supported: FastScan
Scope: Setup mode
Prerequisites: You must define LFSRs with the Add LFSRs command before you can delete them.
Usage
DELete LFsrs lfsr_name...
Description
Removes the specified Linear Feedback Shift Registers (LFSRs).
The Delete LFSRs command deletes LFSRs defined with the Add LFSRs command. You can use the Report LFSRs command to display a list of the current LFSRs with their current values and tap positions. When you delete an LFSR, the tool also deletes all its taps and pin connections.
You use this command primarily for simulating
Arguments
∙lfsr_name
A repeatable string that specifies the reference names of the LFSRs which you want to remove.
∙-All
A switch that deletes all defined LFSRs.
Examples
The following example changes the definition of an LFSR by deleting it and then
add lfsrs lfsr1 prpg 5 15
add lfsrs lfsr3 prpg 5 11
FastScan and FlexTest Reference Manual, V8.6_4 |