/* general.v - Pieces of code that can be used by multiple other modules

   This file is part of the 9086 project.

   Copyright (c) 2024 Efthymios Kritikos

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

module mux4 (in1,in2,in3,in4, sel,out);
input [1:0] sel;
parameter WIDTH=16;
input [WIDTH-1:0] in1,in2,in3,in4;
output [WIDTH-1:0] out;

assign out = (sel == 'b00) ? in1 :
	(sel == 'b01) ? in2 :
	(sel == 'b10) ? in3 :
	in4;

endmodule