When testing Part III of Lab 2 there were some anomalies. Here is where I am at – DL-L2.
I have double checked the 1-bit adder so I am thinking it is in the wiring up. I think also I have forgotten, as usual, that the input pins need inversion before use (since they are pulled UP). Still, when I pulled them up, I still got weird results so that points back to the wiring up.
Stay tuned for corrections.