antmicro/ecp5-dc-scm

Experimental Lattice ECP5-driven Data Center Security Communication Module

ECP5 DC-SCM

Copyright (c) 2020-2021 Antmicro

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:

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

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

License

Apache-2.0