The sparc32 port was created by Jakub Klama in 2013 as part of his ESA Summer of Code in Space (SOCIS 2013) engagement. Due to the lack of maintenance and suitable development tools, sparc32 support has been removed from the HelenOS tree in commit d776329b69ef4b29a8601fe5affe7faa8c58b51d.
The port has functional kernel support, some work needs to be done to get a functional user interface.
FPGA modules capable of running LEON3
- USB-FPGA Module 1.11: Spartan 6 LX9 to LX25 FPGA Board with USB 2.0 Microcontroller and 64 MByte DDR SDRAM