MUX_2to1.v

//0516016 蘇育劭 、 0516225 蔡坤哲
//Subject:     CO project 2 - MUX 221
//--------------------------------------------------------------------------------
//Version:     1
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//Writer: 0516016 蘇育劭 、 0516225 蔡坤哲     
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//Date:        
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//Description: 
//--------------------------------------------------------------------------------
     
module MUX_2to1(
               data0_i,
               data1_i,
               select_i,
               data_o
               );

parameter size = 0;			   
			
//I/O ports               
input   [size-1:0] data0_i;          
input   [size-1:0] data1_i;
input              select_i;
output  [size-1:0] data_o; 

//Internal Signals
reg     [size-1:0] data_o;

//Main function
always @( * ) begin
	case(select_i)
		0: data_o <= data0_i;
		1: data_o <= data1_i;
		default: data_o <= 0;
	endcase
end

endmodule