FullAdder imp.

Posted by ysh443 on Nov 23, 2012; 11:16am
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/FullAdder-imp-tp4025675.html

Hi
im trying to implement the FuallAdder usind two H.A.
when adding the C bit using a H.A. , i conclude that the carry_out
is not important so i want to leave it unwired

but the Hardware simulator is crying that its the carry output
shoul be connected

how can i cause it be unconnected?

regards