I keep getting a comparison error on my RAM64 program (RAM8 works fine), and it's driving me toward wit end. I did it with the same format as RAM8, but with the address bits split appropriately between the Mux level and the Register level. I strongly doubt I've got the "idea" of the program wrong.
The interesting thing is that I also get a similar comparison error in RAM512 at the same code block that I do in RAM64-set load zero, tick, output, tock, output-while using the same method. So something is going on here in my implementation. But I can't figure out what.