Freedom E SDK

Configuration:framework = freedom-e-sdk

Open Source Software for Developing on the SiFive Freedom E Platform

For more detailed information please visit vendor site.

Debugging

PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name Platform MCU Frequency Flash RAM
HiFive1 RISC-V FE310 320MHz 16MB 16KB

External Debug Tools

Boards listed below are compatible with PIO Unified Debugger but DEPEND ON external debug probe. They ARE NOT READY for debugging. Please click on board name for the further details.

Name Platform MCU Frequency Flash RAM
E51 Arty (Artix-7) FPGA Dev Kit RISC-V E51 1500MHz 16MB 256MB
Freedom E310 Arty (Artix-7) FPGA Dev Kit RISC-V E31 320MHz 16MB 256MB

Platforms

Name Description
RISC-V RISC-V is an open, free ISA enabling a new era of processor innovation through open standard collaboration. Born in academia and research, RISC-V ISA delivers a new level of free, extensible software and hardware freedom on architecture, paving the way for the next 50 years of computing design and innovation.

Boards

Note

SiFive

Name Platform Debug MCU Frequency Flash RAM
HiFive1 RISC-V On-board FE310 320MHz 16MB 16KB

Xilinx

Name Platform Debug MCU Frequency Flash RAM
E51 Arty (Artix-7) FPGA Dev Kit RISC-V External E51 1500MHz 16MB 256MB
Freedom E310 Arty (Artix-7) FPGA Dev Kit RISC-V External E31 320MHz 16MB 256MB