Re: ALU Help

Posted by snowkel on Sep 15, 2016; 6:18am
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/ALU-Help-tp4030242p4030269.html

Thanks for the links, they were helpful. I tried thinking about it as blocks and tried writing my hdl step by step like how the worksheet had certain steps to it. I emailed you a copy of my hdl file, I hope that's okay. I'm not sure about the 'zr' part but as for the 'ng' bit, I believe that that you'd have to flip the bits and add one to it.

Edit: Just saw your post ybakos. Messaged.

Edit2: Just got my code to finally pass the ALU.tst! I want to thank ybakos and Mark for going to great lengths to help me understand this stuff. You guys have no idea how much of a difference it made.