============ Artix DC-SCM

Copyright (c) 2020-2021 Antmicro <https://www.antmicro.com>_

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.. figure:: img/artix-dc-scm.jpg

Overview

This repository contains design files for an open-source Baseboard Management Controller (BMC) module based on the Xilinx Artix-7 FPGA family, designed in accordance with the Data Center Secure Control Module (DC-SCM) specification of Open Compute Project (OCP).

The design files were prepared in KiCad. This design is complete and now undergoing bringup.

Repository structure

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

• lib - contains the component libraries
• img - contains graphics for this README

Key Features

• Artix-7 FPGA - XC7A100T-FGG484
• DC-SCI standard 168-pin 4C+ edge connector
• On-board DDR3 DRAM (AS4C256M16D3) and eMMC (MTFC16GAPALNA-AIT)
• 4x SPI FLASH memory
• Gigabit Ethernet over KSZ9031RNXCA PHY
• JTAG connector
• Host and client USB (over USB3300-EZK-TR PHY)
• M.2 NVMe interface
• 13x I2C buses, 4x I3C buses
• 2x UART
• SPI connector
• RoT module connector
• TPM SPI connector

Block diagram

.. figure:: img/artix-dc-scm-diagram.png

License

Apache-2.0 <LICENSE>_