Product Documentation
Virtuoso Layout Viewer User Guide
Product Version IC23.1, August 2023


Contents

1

Layout Viewer

Launching Layout Viewer

2

Design Display Controls

Zooming a Design

Magnifying the Design Area

Customizing Magnifier Settings

Using Dynamic Zoom

Panning a Cellview

Hierarchical Designs

Descending into a Cellview
Viewing the Hierarchy Tree

Object Selection

Selecting Objects
Object Selectability Controls
Selecting a Group of Objects
Selecting Vias in a Via Stack
Selection of a Multipart Rectangle
Selecting Path Components
Dynamic Selection of Objects
Selecting Objects Using the Dynamic Selection Assistant

Viewing Angles

Saving and Restoring a View

Saving a View
Restoring a View
Returning to a View

Background Cellview

Adding a Background Cellview

Status Information

Status Banner
Status Toolbar

Creating a Reference Window

Navigating a Design Using the World View Assistant

Setting Display Options

Setting Up Design Objects to be Displayed
Displaying Instance or Master Cell Names
Setting Display Levels
Displaying Details or Outlines of Arrays
Setting Up Grid Controls
Setting Up the Snap Mode
Setting Up Dimming Options
Saving, Loading, and Deleting Display Settings

Object Information Display

Enabling Information Balloons and Dynamic Measurements
Customizing Object Information Display
Customizing Information Balloon Using Custom SKILL Functions
Managing Object Information Configuration

Preselect and Selection Object Information Display

Preselect and Selection Object Information Format
Object Information Display Criteria
Object Selection Cycle

3

Working with Palette Assistant

Palette Assistant Panels

Showing and Hiding Palette Assistant Panels

Types of Palette Containers

Single Assistant Palette Container
Multiple Assistants Palette Container
Single Window Palette Container

Setting the Palette Container

Showing and Hiding the Single Palette Assistant

Customizing the Palette Environment

Synchronized and Desynchronized Palettes

Visibility and Selectability of Parent-Child Objects

Switching Between Synchronized and Desynchronized Modes of Parent-Child Objects

Managing Layers

Changing the Active Layer
Searching for a Layer
Modifying Layer Appearance
Viewing Layer-Purpose Pairs in a Tree Structure

Layer Sets

Creating a Layer Set
Deleting a Layer Set
Importing a Layer Set
Exporting a Layer Set

Layer Set Manager

Colored Layer Set Buttons

Layer-Purpose Pair Selection Controls

Single-Selection Mode Controls
Multi-Selection Mode Controls
Setting Layer Visibility and Selectability Depth in Single Selection Mode
Setting Attributes for Multiple Layers in Multi-Selection Mode

Controlling the Display Context Using LSW Information File

Saving the Display Context to the LSW Information File
Loading the Display Context from the LSW Information File

MPT Support

Compact MPT Mode
Drawing Shapes with Color
Controls for Display of Shapes
Purpose-Based Display of Color Information
Color-Based Display of Layers
Color and Lock Information-Based Search
Sort Order of Layer-Purpose Pairs in MPT Mode

A

Layout Viewer Forms

B

Layout Viewer Assistants

Palette Assistant

Layers Panel
Objects Panel
Grids Panel
Palette Context Menu

Dynamic Selection Assistant

Dynamic Selection Assistant Columns
Dynamic Selection Assistant Object Types
Dynamic Selection Context Menu

World View Assistant


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