I am just starting to learn about MUXes and how they work. I've been understanding everything up to this point. The problem says: Implement a full adder using two 8-to-1 MUXes. Connect X, Y, and Cin to the control inputs of the MUXes and connect 1 or 0 to each data input. This is what I came up with for a drawing. When I look at it though, it seems to me that it is more of a Half-Adder rather than a full since it only has 2 "inputs" I guess you would call it instead of 3 like a full adder would have. Can I get help on what I have done so far? http://img340.imageshack.us/my.php?image=8to1muxfulladdercircuitqp0.jpg If the image doesn't show up.