This is really cool, something I've wanted to do but never actually done. The closest I've been is a very simple 8 bit CPU implemented in Verilog ( https://gist

This is really cool, something I've wanted to do but never actually done. The closest I've been is a very simple 8 bit CPU implemented in Verilog ( https://gist.github.com/benpye/07aa8a66e25a7c702766 https://gist.github.com/benpye/07aa8a66e25a7c702766 ), the program in the BRAM I think calculates the 5th number in the fibbonachi series or something, I've forgotten. It works on the ice40 hx8k breakout board if anyone wants to try it, I was using the icestorm toolchain.