Re: Dmux

Posted by jonzzzsat on Jul 28, 2019; 8:07am
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Dmux-tp4033425p4033429.html

I watched some internet tutorials, but still my understanding of mathematics is inadequate; I'll work on that. But in my previous thoughts I reasoned two And chips could give different 'a' and 'b' outputs; because 1 and 1 will give 1; and 1 and 0 will give 0. And I thought there's got to be a Not chip to make this happen. But I wasn't creative enough to wire it.

But the thing that I now understand is you can apply the truth tables to the input values, to get a start on the implementation. I had the right idea from the outputs back, but not from the inputs forward.

I had an over complicated idea of the input values.