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[/] [qaz_libs/] [trunk/] [basal/] [src/] [misc/] [pulse_stretcher.v] - Rev 34
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////////////////////////////////////////////////////////////////////// //// //// //// Copyright (C) 2015 Authors and OPENCORES.ORG //// //// //// //// This source file may be used and distributed without //// //// restriction provided that this copyright statement is not //// //// removed from the file and that any derivative work contains //// //// the original copyright notice and the associated disclaimer. //// //// //// //// This source file is free software; you can redistribute it //// //// and/or modify it under the terms of the GNU Lesser General //// //// Public License as published by the Free Software Foundation; //// //// either version 2.1 of the License, or (at your option) any //// //// later version. //// //// //// //// This source 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 Lesser General Public License for more //// //// details. //// //// //// //// You should have received a copy of the GNU Lesser General //// //// Public License along with this source; if not, download it //// //// from http://www.opencores.org/lgpl.shtml //// //// //// ////////////////////////////////////////////////////////////////////// module pulse_stretcher #( parameter SIZE = 3 ) ( input in, output out, input clock ); // -------------------------------------------------------------------- // reg [SIZE-1:0] in_r; always @(posedge clock) in_r <= {in, in_r[SIZE-1:1]}; // -------------------------------------------------------------------- // assign out = |in_r; endmodule