Very nice! It's too bad that FPGAs don't have serial loading address registers for the RAMs.. save even more space. BTW, there is a RISC-V bit-serial CPU (so y

Very nice! It's too bad that FPGAs don't have serial loading address registers for the RAMs.. save even more space. BTW, there is a RISC-V bit-serial CPU (so you can use GCC): https://github.com/olofk/serv https://github.com/olofk/serv I don't know how big, but they are certainly targeting tiny FPGAs.