$4$ Bit Signed Comparator

SPECIFICATIONS:

INPUTS:

Create a circuit in Logisim that will take the following inputs:

A : $4$ bit twos complement binary number

B : $4$ bit twos complement binary number

OUTPUTS:

The circuit will compare the two numbers and send put a $\text{'}1\text{'}$ to the corresponding output:

$$ : if $A$ is less than $B$

$=$ : if $A$ is equal to $B$

$>$ : if $A$ is greater than $B$

Your circuit will look something like this:

The circuit is to be implemented using sub$-$circuits as discussed in class $($i$.$e a $A>B$ circuit, a $A=B$ circuit and A circuit

NOTE: Make sure you provide the model$/$diagram that drawn in the Logisim and please make sure Diagram is following every single requirement that question says please.