`timescale 1us/1ns

`include "fpu_2.v"

module fpu_bench;

reg[31:0] input1, input2;
reg add = 1'b0;
wire[31:0] fpu_output;

fpu_2 fpu0 (add,input1, input2, fpu_output);

initial begin

	input1=32'b01000000000111001100110011001101; // 2.45
	input2=32'b00111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);

	input1=32'b01000000000111001100110011001101; // 2.45
	input2=32'b10111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);

	input1=32'b11000000000111001100110011001101; // 2.45
	input2=32'b00111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);

	input1=32'b11000000000111001100110011001101; // 2.45
	input2=32'b10111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);

	add = 1'b1;

	input1=32'b01000000000111001100110011001101; // 2.45
	input2=32'b00111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);

	input1=32'b01000000000111001100110011001101; // 2.45
	input2=32'b10111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);

	input1=32'b11000000000111001100110011001101; // 2.45
	input2=32'b00111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);

	input1=32'b11000000000111001100110011001101; // 2.45
	input2=32'b10111111001001100110011001100110; //.65
	#5;
	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);
	$finish;
end
endmodule