We just coupled the MCL86 core with an optimized Bus Interface Unit (BIU) and ported it to the Lattice XO2 Breakout Board where it consumes 551 (8%) of the XO2-7000’s registers.

This system-on-a-chip consists of the MCL86 EU core, on-chip RAM/ROM, and a UART and leaves 92% of this $10 FPGA’s registers unused and available

A YouTube video of it running will be posted soon!