CPU implementation

Posted by nandona on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/CPU-implementation-tp4034383.html

So I've been sitting for like 3 days on this and I don't really have much. My brain is just stuck on how I distinguish between a c instruction and an a instruction and when the calculation is happening and when it is not. :q