Mentor v8.6_4 manual Extract Subckts, ∙ subcktname

Command Dictionary Extract Subckts

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

FastScan and FlexTest Reference Manual, V8.6_4 2-227