MCsim (pre-alpha release)

[CX gamer]

Some blocks like pistons don't yet work, but I don't think your CPU has any of those. Most redstone components do work though. It will still take 10 ticks, but you get to decide how fast they go. The fast forward button is set to do about 100 ticks per second right now.

Please let me know if it works, I haven't tried a CPU yet. If you run into any problems, you can provide me the schematic and I'll try to figure out where it goes wrong.