121 lines
2.7 KiB
C++
121 lines
2.7 KiB
C++
/*
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* Copyright (c) 2000-2005 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: net_modulo.cc,v 1.9 2005/09/15 22:54:47 steve Exp $"
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#endif
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# include "config.h"
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# include <typeinfo>
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# include <iostream>
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# include <iomanip>
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# include <cassert>
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# include "netlist.h"
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# include "compiler.h"
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/*
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* 0 -- Result
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* 1 -- DataA
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* 2 -- DataB
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*/
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NetModulo::NetModulo(NetScope*s, perm_string n, unsigned wr,
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unsigned wa, unsigned wb)
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: NetNode(s, n, 3),
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width_r_(wr), width_a_(wa), width_b_(wb)
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{
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pin(0).set_dir(Link::OUTPUT);
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pin(0).set_name(perm_string::literal("Result"));
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pin(1).set_dir(Link::INPUT);
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pin(1).set_name(perm_string::literal("DataA"));
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pin(2).set_dir(Link::INPUT);
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pin(2).set_name(perm_string::literal("DataB"));
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}
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NetModulo::~NetModulo()
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{
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}
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unsigned NetModulo::width_r() const
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{
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return width_r_;
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}
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unsigned NetModulo::width_a() const
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{
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return width_a_;
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}
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unsigned NetModulo::width_b() const
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{
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return width_b_;
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}
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Link& NetModulo::pin_Result()
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{
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return pin(0);
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}
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const Link& NetModulo::pin_Result() const
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{
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return pin(0);
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}
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Link& NetModulo::pin_DataA()
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{
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return pin(1);
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}
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const Link& NetModulo::pin_DataA() const
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{
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return pin(1);
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}
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Link& NetModulo::pin_DataB()
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{
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return pin(2);
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}
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const Link& NetModulo::pin_DataB() const
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{
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return pin(2);
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}
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/*
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* $Log: net_modulo.cc,v $
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* Revision 1.9 2005/09/15 22:54:47 steve
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* Fix bug configuring NetModulo pins.
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*
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* Revision 1.8 2005/03/12 06:43:35 steve
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* Update support for LPM_MOD.
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*
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* Revision 1.7 2004/02/18 17:11:56 steve
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* Use perm_strings for named langiage items.
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*
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* Revision 1.6 2003/03/06 00:28:41 steve
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* All NetObj objects have lex_string base names.
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*
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* Revision 1.5 2002/08/12 01:34:59 steve
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* conditional ident string using autoconfig.
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*
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* Revision 1.4 2002/08/11 23:47:04 steve
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* Add missing Log and Ident strings.
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*
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*/
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