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 options.

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 tool and ARE READY for debugging! You do not need to use/buy external debug tool.

ID Name Platform Debug MCU Frequency Flash RAM
freedom-e300-hifive1 HiFive1 RISC-V FTDI Chip (on-board) FE310 320MHz 16MB 16KB

External Debug Tools

Boards listed below are compatible with PIO Unified Debugger but DEPEND ON external debug tool. See “Debug” column for compatible debug tools.

ID Name Platform Debug MCU Frequency Flash RAM
coreplexip-e31-arty Freedom E310 Arty (Artix-7) FPGA Dev Kit RISC-V Olimex ARM-USB-TINY-H E31 320MHz 16MB 256MB
coreplexip-e51-arty E51 Arty (Artix-7) FPGA Dev Kit RISC-V Olimex ARM-USB-TINY-H E51 1500MHz 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

ID Name Platform Debug MCU Frequency Flash RAM
freedom-e300-hifive1 HiFive1 RISC-V Yes FE310 320MHz 16MB 16KB

Xilinx

ID Name Platform Debug MCU Frequency Flash RAM
coreplexip-e31-arty Freedom E310 Arty (Artix-7) FPGA Dev Kit RISC-V Yes E31 320MHz 16MB 256MB
coreplexip-e51-arty E51 Arty (Artix-7) FPGA Dev Kit RISC-V Yes E51 1500MHz 16MB 256MB