I wasn't familiar with fCPU. Now that I look at it, the two appear to be conceptually similar. This one more closely follows the RISC-V instructions, so it lacks things like trig functions, etc.
I was using joalon's Assembly Combinator, but really wanted the ability to read signals so I asked Claude to create the mod I was after. I kept asking Claude for more and more features (the changelog tells the story), and this is where things ended up.
