Imported from GitHub: antmicro/ecp5-dc-scm · commit 0019313 · license Apache-2.0

Description

Experimental Lattice ECP5-driven Data Center Security Communication Module

README

============ ECP5 DC-SCM

Copyright (c) 2020-2024 Antmicro <https://www.antmicro.com>_

.. image:: https://img.shields.io/badge/View%20on-Antmicro%20Open%20Source%20Portal-332d37?style=flat-square :target: https://opensource.antmicro.com/projects/ecp5-dc-scm

.. figure:: img/ecp5-dc-scm.png

Overview

This repository contains design files of the experimental Data Center Secure Control Module (DC-SCM). The main purpose of this platform is to provide open-source DC-SCM with Baseboard Management Controller (BMC) unit based on Lattice ECP5 FPGA family. The design files were prepared in KiCad. This design is now a Work in Progress.

Repository structure

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

• img - contains graphics for this README
• doc - contains schematics in pdf form
• assets - contains visual assets

Key Features

• ECP5 FPGA - LFE5UM5G-85F-8BG756C
• DC-SCI standard 168-pin 4C+ edge connector
• On-board DDR3 DRAM and eMMC
• QSPI FLASH memory
• Gigabit Ethernet interface with KSZ9031RNXCA transciever
• JTAG connector
• M.2 (key M) connector with PCIe x4 interface
• 13 I2C buses, 4 I3C buses
• dual UART
• 2x USB 2.0 host/device PHY (USB3300)
• SPI connector
• RoT module connector
• TPM SPI connector
• optional external 12V power input

Block diagram

.. figure:: img/ecp5-dc-scm-diagram.png

License

Apache-2.0 <LICENSE>_