Use cocotb to test and verify chip designs in Python

cocotb is an open-source Python verification framework designed for testing and verifying chip designs, specifically VHDL and SystemVerilog RTL. It allows engineers to write testbenches in Python, leveraging the language's productivity and extensive ecosystem. cocotb is compatible with all major RTL simulators, enabling users to verify designs regardless of the language or complexity. The framework includes a built-in test runner that integrates with continuous integration (CI) systems, producing results in the widely accepted Junit XML format. cocotb is developed by a community of contributors and is maintained under a permissive BSD license, allowing for free use and modification. The project is supported by various sponsors, including major EDA tool providers, ensuring its sustainability. Extensive documentation and a supportive community are available to assist users.

- cocotb is a coroutine-based framework for verifying chip designs using Python.

- It supports all major RTL simulators and allows for easy integration with existing projects.

- The framework includes a built-in test runner compatible with CI systems.

- cocotb is developed as an open-source project with contributions from a global community.

- It is licensed under a permissive BSD license, promoting free use and modification.