/* Copyright (C) 2021 Jonathan Certes 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/>. */ `timescale 1ns / 1ps /******************************************************************************/ module flipflop( input clk, input btn, output led ); reg r_led; always @( posedge(clk) ) begin r_led = btn; end assign led = r_led; endmodule