Command Dictionary Extract Subckts
FastScan and FlexTest Reference Manual, V8.6_4 2-227
Extract Subckts
Tools Supported: FastScan and FlexTest
Scope: Setup mode
Prerequisites: This command can only operate on a Spice design.
Usage
EXTract SUnckts [subckt_name]
Description
Performs matching and conversion between the bi-directional MOS instance and
the ATPG library model.
The Extract Subckts command matches and converts matched bi-directional MOS
instances to an instance that references the corresponding ATPG library model.
After the extraction, if no bi-directional MOS instances exist, then you are ready
to perform ATPG. Otherwise, you have to either add more SUBCKTs in the
SPICE SUBCKTs library or use the Add Mos Direction command to manually
convert bi-directional MOS instances to uni-directional MOS instances.
Arguments
•subckt_name
An optional string that specifies the name of the subckt to extract. If not
specified, the tool extracts patterns for all subcircuits.
Examples
The following example matches the FADD2 Spice SUBCKTs to its
corresponding ATPG library model:
extract subckts FADD2
Related Commands
Add Mos Direction Report Mos Direction