Product Documentation
Innovus Stylus Common UI User Guide
Product Version 25.11, Last Updated in July 2025

About This Manual

The Cadence® Innovus™ Implementation System family of products provides an integrated solution for an RTL-to-GDSII design flow. This manual describes how to install, configure, and use Innovus™ Implementation System (Innovus) to implement digital integrated circuits.

Audience

This manual is written for experienced designers of digital integrated circuits. Such designers must be familiar with design planning, placement and routing, block implementation, chip assembly, and design verification. Designers must also have a solid understanding of UNIX and Tcl/Tk programming.

How This Manual Is Organized

The Innovus Stylus Common UI User Guide provides an extensive description of the major design flows, methodologies, and software capabilities. 

The Innovus Stylus Common UI User Guide provides an extensive description of the major design flows, methodologies, and software capabilities.

The Flows section describes the key flows in the software and the recommended methodologies. It is organized into the following chapters:

The rest of the guide describes the capabilities supported by Stylus. Related capabilities are grouped together. Refer to the following Capabilities sections to see the detailed chapters under them:

Conventions Used in This Manual 

This section describes the typographic and syntax conventions used in this manual.

text

Indicates text that you must type exactly as shown. For example:

set_message -severity info

text

Indicates information for which you must substitute a name or value.

In the following example, you must substitute the name of a specific file for file_name:
compare_release –out_file file_name

text

Indicates the following:

  • Text found in the graphical user interface (GUI), including form names, button labels, and field names
  • Terms that are new to the manual, are the subject of discussion, or need special emphasis
  • Titles of manuals

[ ]

Indicates optional arguments.

In the following example, you can specify none, one, or both of the bracketed arguments:


command [-arg1] [arg2 value]

[ | ]

Indicates an optional choice from a mutually exclusive list.

In the following example, you can specify any of the arguments or none of the arguments, but you cannot specify more than one:


command [arg1 | arg2 | arg3 | arg4]

{ | }

Indicates a required choice from a mutually exclusive list.

In the following example, you must specify one, and only one, of the arguments:


command {arg1 | arg2 | arg3}

{[ ] [ ]}

Indicates a required choice of one or more items in a list.

In the following example, you must choose one argument from the list, but you can choose more than one:

command {[arg1] [arg2] [arg3]}

{ }

Indicates curly braces that must be entered with the command syntax.

In the following example, you must type the curly braces:


command arg1 {x y}

...

Indicates that you can repeat the previous argument.

.
.
.

Indicates an omission in an example of computer output or input.

Command - Subcommand

Indicates a command sequence, which shows the order in which you choose commands and subcommands from the GUI menu.

In the following example, you choose Power from the menu, then Power Planning from the submenu, and then Add Ring from the displayed list:

Power - Power Planning - Add Ring

This sequence opens the Add Rings form.

Related Documents

For more information about the Innovus family of products, see the following documents. You can access these and other Cadence documents using the Doc Assistant documentation system.

Innovus Product Documentation

Stylus Common UI Documentation

For a complete list of documents provided with this release, see the Doc Assistant online documentation system.

Additional Learning Resources

Online Trainings

Cadence offers several training courses on Innovus. For a visual guide of the courses available in the Digital Design and Signoff space, click the links provided on our Learning Map page.

You can also write to training_enroll@cadence.com.

Videos

The Video Library on Cadence Online Support provides a comprehensive list of videos on various Cadence products. Click the link below to view a list of available Innovus videos:




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