framework = freedom-e-sdk
Open Source Software for Developing on the SiFive Freedom E Platform
For more detailed information please visit vendor site.
PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.
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.
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 |
|---|---|---|---|---|---|
FE310 |
320MHz |
16MB |
16KB |
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 |
1500MHz |
16MB |
256MB |
||
E31 |
320MHz |
16MB |
256MB |
Name |
Description |
|---|---|
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. |
Note
You can list pre-configured boards by platformio boards command or PlatformIO Boards Explorer
For more detailed board information please scroll tables below by horizontal.
Name |
Platform |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|
On-board |
FE310 |
320MHz |
16MB |
16KB |
Name |
Platform |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|
External |
E51 |
1500MHz |
16MB |
256MB |
||
External |
E31 |
320MHz |
16MB |
256MB |