Does it have an "Overflow" output? I think that would be the same as "Carry Out," though it has been a few years since my cpu design class.

Instead of going with silicon-based switching (ie: transistors) this 4-bit adder uses mechanical relays ... The larger of the two images seen above is from the register memory stage of the ...

He decided to do that by creating a 4 bit full adder. We know this is pretty useless ... The end result is a program that can take two numbers as preprocessor options, and compile a binary that ...