/* mc.c -- Simulation of Memory Controller
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/* mc.c -- Simulation of Memory Controller
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Copyright (C) 2001 by Marko Mlinar, markom@opencores.org
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Copyright (C) 2001 by Marko Mlinar, markom@opencores.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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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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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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*/
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/* Prototypes */
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void mc_reset();
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inline void mc_clock();
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#define N_CE (8)
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#define MC_CSR (0x00)
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#define MC_POC (0x04)
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#define MC_BA_MASK (0x08)
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#define MC_CSC(i) (0x10 + (i) * 4)
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#define MC_TMS(i) (0x14 + (i) * 4)
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#define MC_ADDR_SPACE (MC_CSC(N_CE))
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struct mc {
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unsigned long csr;
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unsigned long poc;
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unsigned long ba_mask;
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unsigned long csc[N_CE];
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unsigned long tms[N_CE];
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};
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