The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solut...

The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solution is available on the Companion Website for the text.

*The serial adder of Figure uses two 4-bit registers. Register A holds the binary number 0111 and register B holds 0101. The carry flip-flop is initially reset to 0. List the binary values in register A and the carry flip-flop after each of four shifts.

Figure Serial Addition