Re: Did anyone else implement the ALU like this?

Posted by lucasvf on May 08, 2020; 2:55am
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Did-anyone-else-implement-the-ALU-like-this-tp4034600p4034603.html

Yes, that's exactly it. Is it a common implementation pattern?

Following your example, it seems very wasteful to me to flip the bits before knowing if this new data will go forward or not. Specially since this pattern will be repeated for each step.

Thanks for the reply.