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//// ////
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//// Author: Eyal Hochberg ////
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//// eyal@provartec.com ////
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//// ////
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//// Downloaded from: http://www.opencores.org ////
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/////////////////////////////////////////////////////////////////////
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//// ////
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//// Copyright (C) 2010 Provartec LTD ////
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//// www.provartec.com ////
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//// info@provartec.com ////
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//// ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer.////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation.////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more////
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//// details. http://www.gnu.org/licenses/lgpl.html ////
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//// ////
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//////////////////////////////////////////////////////////////////##>
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INCLUDE def_fir_basic.txt
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INCLUDE def_fir_basic.txt
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SWAP.GLOBAL #FFD #1 ##Flip-Flop simulation delay
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SWAP.GLOBAL #FFD #1 ##Flip-Flop simulation delay
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##check all input parameters have been given
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##check all input parameters have been given
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CHECK CONST(ORDER)
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CHECK CONST(ORDER)
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CHECK CONST(COEFF_BITS)
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CHECK CONST(COEFF_BITS)
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CHECK CONST(DIN_BITS)
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CHECK CONST(DIN_BITS)
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CHECK CONST(MAC_NUM)
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CHECK CONST(MAC_NUM)
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IFDEF TRUE(MAC_NUM==1)
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IFDEF TRUE(MAC_NUM==1)
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SWAP ARCH serial
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SWAP ARCH serial
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SWAP LATENCY 1
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SWAP LATENCY 1
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ELSE TRUE(MAC_NUM==1)
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ELSE TRUE(MAC_NUM==1)
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IFDEF TRUE(COEFF_NUM==MAC_NUM)
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IFDEF TRUE(COEFF_NUM==MAC_NUM)
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SWAP ARCH parallel
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SWAP ARCH parallel
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SWAP LATENCY ADD_STAGES
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SWAP LATENCY ADD_STAGES
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ELSE TRUE(COEFF_NUM==MAC_NUM)
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ELSE TRUE(COEFF_NUM==MAC_NUM)
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SWAP ARCH Nserial
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SWAP ARCH Nserial
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SWAP LATENCY EXPR(LOG2(EXPR(COEFF_NUM/MAC_NUM))+1)
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SWAP LATENCY EXPR(LOG2(EXPR(COEFF_NUM/MAC_NUM))+1)
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ENDIF TRUE(COEFF_NUM==MAC_NUM)
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ENDIF TRUE(COEFF_NUM==MAC_NUM)
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ENDIF TRUE(MAC_NUM==1)
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ENDIF TRUE(MAC_NUM==1)
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