Attributes

Introduction

With Verilog-2001, users can add named attributes (properties) to Verilog objects, such as modules, instances, wires, etc. Attributes can also be specified on the extended SystemVerilog constructs and are included as part of the BNF SystemVerilog also defines a default data type for attributes.

Default Attributes type:

The default type of an attribute with no value is bit, with a value of 1. Otherwise, the attribute takes the type of the expression.