hit a small bump in the road
hit a small bump in the road

will likely need to rethink how the apu and smp get references to each
other. Actually yet another problem that gets solved if I have just a
per-cycle cpu callback, instead of the cpu driving and calling back to
the system.

emu-rs/snes-apu,yupferris/samurai-pizza-cats,yupferris/samurai_pizza_cats