Re: Sub bus of an internal node may not be used

Posted by cadet1620 on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Sub-bus-of-an-internal-node-may-not-be-used-tp4031198p4031199.html

You need to create internal buses the same size that they are going to be used.

In this case, you have
    Somepart(..., out=lastout);
You need to change that to
    Somepart(..., out[0..7]=lastout1, out[8..15]=lastout2);
so that you can use lastout1 and lastout2 in the Or8Ways.

--Mark