Updated ALU code with updated 2**width approach and assigned temporary pins to ASU (Q3)

modules/alu.sv

@@ -1,13 +1,13 @@
-`include "asu.v"
-`include "lu.v"
+`include "asu.sv"
+`include "lu.sv"
 
 // flags[0:0] = Cout
 // flags[1:1] = Overflow
-module alu #(width=8)(input logic [3:0] op,
-    input logic [width-1:0] A, input logic [width-1:0] B.
-    output logic [width-1:0] OUT_1, output logic flags[1:0]);
+module alu #(parameter width=2)(input logic [3:0] op,
+    input logic [2**width-1:0] A, input logic [2**width-1:0] B,
+    output logic [2**width-1:0] OUT_1, output logic flags[1:0]);
 
-    logic [width-1:0] asu_out;
+    logic [2**width-1:0] asu_out;
     logic [1:0] asu_flags;
     logic [0:0] asu_op;
     asu #(width) adder_unit(asu_op, A, B, asu_out, asu_flags[0], asu_flags[1]);