68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/*
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* libtilemcore - Graphing calculator emulation library
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*
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* Copyright (C) 2001 Solignac Julien
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* Copyright (C) 2004-2011 Benjamin Moody
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <tilem.h>
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#include "xp.h"
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void xp_reset(TilemCalc* calc)
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{
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calc->hwregs[PORT3] = 0x0B;
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calc->hwregs[PORT4] = 0x77;
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calc->hwregs[PORT6] = 0x1F;
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calc->hwregs[PORT7] = 0x1F;
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calc->mempagemap[0] = 0x00;
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calc->mempagemap[1] = 0x1E;
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calc->mempagemap[2] = 0x1F;
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calc->mempagemap[3] = 0x1F;
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calc->z80.r.pc.d = 0x8000;
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calc->hwregs[PORT5] = 0;
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calc->hwregs[NOEXEC0] = 0;
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calc->hwregs[NOEXEC1] = 0;
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calc->hwregs[NOEXEC2] = 0;
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calc->hwregs[NOEXEC3] = 0;
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calc->hwregs[NOEXEC4] = 0;
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calc->hwregs[PROTECTSTATE] = 0;
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tilem_linkport_set_mode(calc, TILEM_LINK_MODE_NO_TIMEOUT);
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tilem_z80_set_speed(calc, 6000);
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tilem_z80_set_timer(calc, TIMER_INT1, 1600, 8474, 1);
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tilem_z80_set_timer(calc, TIMER_INT2A, 1300, 8474, 1);
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tilem_z80_set_timer(calc, TIMER_INT2B, 1000, 8474, 1);
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}
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void xp_stateloaded(TilemCalc* calc, int savtype TILEM_ATTR_UNUSED)
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{
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tilem_calc_fix_certificate(calc, calc->mem + (0x1E * 0x4000L),
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0x15, 0x0c, 0x1f18);
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}
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