Re: Chap 1 - AND gate

Posted by Veneficus on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Chap-1-AND-gate-tp2148353p2869377.html

I am sorry, but as the teacher said, you must do it by yourself. I have pulled out a lot of hair before doing 90% of the work for the first project. But I have the confidence it will be worth it at the end.
The mistake of many books is that they are providing the full code, not allowing the student to evolve by itself.

As for your problem, think simple... You already have an Nand gate. Nand means "NOT And". So, think logically. How do you get AND from NOT AND? DO that. After that, do Not, Or, Xor and from there you will make all of them. It's magic. 1 and 0 have unlimited powers.