Design a combinational logic circuit using VHDL coding that executes the arithmetic and logic unit

$($

ALU

$)$

$$functions below for the given inputs for registers A

$,$

$$B and

$$

$,$

$$which are

$8$

$$bits each.

$$

$$is a binary input. Then execute the following mathematical operation:

$7$

$5$

TABLE

$8$

$-$

$2$

Function Table for ALU

$\backslash$

table

$[$

$[$

Operation Select,,,

$]$

$,$

$[$

$$

$2$

$,$

$$

$1$

$,$

$$

$0$

$,$

$$

$$

$$

$,$

Operation,Function

$]$

$,$

$[$

$0$

$,$

$0$

$,$

$0$

$,$

$0$

$,$

$$

$=$

$$

$,$

Transfer

$$