Product Documentation
Virtuoso FinFET Support Overview
Product Version IC23.1, June 2023

Contents

Virtuoso FinFET Support

Technology File Requirements for FinFET-based Design

Layer Definition Requirements
Snap Pattern Definition Requirements
Snap Pattern SKILL Functions

FinFET Support in Layout L

Snapping Objects to Local Snap Pattern Shapes
Snapping Objects to the Global Snap Pattern Grid
Controlling the Display of the Snap Pattern in the Palette
Modes for Object Placement
SKILL Function for Fin Grid Snapping
Customizing the Create Guard Ring Form

FinFET Support in Layout XL

Component Type Definition for FinFET Devices
Generating a Constraint-Driven PR Boundary
Preserving Snap Patterns and Generating Devices
Folding FinFET Devices

FinFET Support in Modgens

Snapping Modgens

FinFET Support in DRD Editing


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