Antmicro's open source Kria K26 Devboard

Copyright (c) 2022-2023 Antmicro

Overview

This project contains open hardware design files for a devkit created for AMD-Xilinx Kria K26 System on Module (SoM).

This development board routes the I/O interfaces from the SoM and provides the necessary power buses. The design files were prepared in KiCad 7.

Project structure

The main directory contains KiCad PCB project files, a LICENSE, and a README. The remaining files are stored in the following directories:

• lib - contains the component libraries
• img - contains graphics for this README
• doc - contains schematics in pdf form
• assets - contains visual assets for showcasing this design on Open Hardware Portal.

Key Features

• AMD-Xilinx Kria K26 SOM
• Gigabit Ethernet
• DisplayPort output
• 4x USB 3.2 Gen 1 connector
• USB Type-C connector for FTDI JTAG and debug
• M.2 connector (key E) for optional WiFi and Bluetooth connectivity
• 2x 4-lane MIPI CSI-2 camera interface
• PMOD
• SD 3.0 (MicroSD UHS-1)

The board supports multiple power supply scenarios, including:

• PoE (Power over Ethernet)
• USB-C PD (Power Delivery)
• External PSU via DC Jack

The on-board camera connector is electrically compatible with several video accessories created by Antmicro, such as:

• OV9281 Dual Camera Board
• SDI-MIPI bridge
• HDMI-MIPI bridge

Block diagram

License

This project is published under the Apache-2.0 license.