Sequential Multiplication

Create a sequential circuit that implements a 4 bit unsigned multiplier following the design of the simple sequential multiplier seen in class (either the simple version or the improved version). Your circuit will have a RESET input. On a rising clock edge, when RESET is high, your circuit should initialize its internal registers with the 4-bit inputs A and B, and then start the multiplication on subsequent clock cycles when RESET is low. Your circuit should also provide a DONE signal that goes high when the 8-bit result is ready. You may use anything you like from the default Logisim library (e.g., wiring, gates, plexers, memory), but you should only use the Adder circuit from the Arithmetic part of the library. The inputs and outputs provided are A and B (two 4 bit integers), a pin done , a pin reset and a pin product.