Question

1. You have to draw a circuit diagram for 4 bit binary incrementer using only full
adders. You must give proper meaningful labeling for all the input and output lines of all the full adders.

Answer 1

Answer:

A full adder circuit is central to most digital circuits that perform addition or subtraction. It is so called because it adds together two binary digits, plus a carry-in digit to produce a sum and carry-out digit. It therefore has three inputs and two outputs.