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 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.
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 |
|---|---|---|---|---|---|---|---|
|
FTDI Chip (on-board) |
FE310 |
320MHz |
16MB |
16KB |
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 |
|---|---|---|---|---|---|---|---|
|
E31 |
320MHz |
16MB |
256MB |
|||
|
E51 |
1500MHz |
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.
ID |
Name |
Platform |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|---|
|
FE310 |
320MHz |
16MB |
16KB |
ID |
Name |
Platform |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|---|
|
E31 |
320MHz |
16MB |
256MB |
|||
|
E51 |
1500MHz |
16MB |
256MB |