Input descriptor

Posted by Veiniuks on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Input-descriptor-tp3469861.html

Trying to implement a single input to a two input gate and get an "unknown variable:in" error

Tried:

IN a;
OUT out;
PARTS:
"Gate Name"(a=a, b=a, out=out)

Any tips would be appreciated.  Thank you in advance for your time.