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The LiteX Build Environment is a tool for easily developing LiteX based systems. It was originally designed to make the TimVideos' HDMI2USB easy to develop, but has now expanded to support multiple projects.

These include;

• TimVideos' HDMI2USB.tv System - Hardware for recording conferences and user groups
• FuPy - Running MicroPython on FPGA based systems
• NeTV2 System
• Others...

Important Terminology

• gateware - The FPGA configuration.
• Soft CPU - A CPU running inside the FPGA.
• firmware - The software running on the soft CPU inside the FPGA.

Structure

Boards

The LiteX Build Environment supports a large number of FPGA boards, but not all boards can be used for all projects.

Firmware

• HDMI2USB - The firmware currently used for the HDMI2USB project.
• Bare Metal - Your own firmware running directly on the soft CPU in the FPGA.
• Zephyr - Support for Zephyr RTOS.
• Linux - Support for Linux.

Gateware

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Environment

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Applications

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Other Topics

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