Re: ALU part

Posted by SuperMiguel on Sep 24, 2012; 6:21pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/ALU-part-tp4025145p4025149.html

So there are 7 basic operations:

x = ~x
x = 0
y = ~y
y = 0
x + y
x & y
out = ~out

I did code all 7 of them, just can visualize when to use them...

The only way i can think about this is mux16, and make the sel pin, my zx,nx,zy, etc