60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
|
/*
|
||
|
|
* libtilemcore - Graphing calculator emulation library
|
||
|
|
*
|
||
|
|
* Copyright (C) 2001 Solignac Julien
|
||
|
|
* Copyright (C) 2004-2011 Benjamin Moody
|
||
|
|
*
|
||
|
|
* This library 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 library 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 library; if not, see
|
||
|
|
* <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
# include <config.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <tilem.h>
|
||
|
|
|
||
|
|
#include "x7.h"
|
||
|
|
|
||
|
|
void x7_reset(TilemCalc* calc)
|
||
|
|
{
|
||
|
|
calc->hwregs[PORT3] = 0x0B;
|
||
|
|
calc->hwregs[PORT4] = 0x77;
|
||
|
|
calc->hwregs[PORT6] = 0x1F;
|
||
|
|
calc->hwregs[PORT7] = 0x1F;
|
||
|
|
|
||
|
|
calc->mempagemap[0] = 0x00;
|
||
|
|
calc->mempagemap[1] = 0x1E;
|
||
|
|
calc->mempagemap[2] = 0x1F;
|
||
|
|
calc->mempagemap[3] = 0x1F;
|
||
|
|
|
||
|
|
calc->z80.r.pc.d = 0x8000;
|
||
|
|
|
||
|
|
calc->hwregs[NOEXEC] = 0;
|
||
|
|
calc->hwregs[PROTECTSTATE] = 0;
|
||
|
|
|
||
|
|
tilem_z80_set_speed(calc, 6000);
|
||
|
|
|
||
|
|
tilem_z80_set_timer(calc, TIMER_INT1, 1600, 8474, 1);
|
||
|
|
tilem_z80_set_timer(calc, TIMER_INT2A, 1300, 8474, 1);
|
||
|
|
tilem_z80_set_timer(calc, TIMER_INT2B, 1000, 8474, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
void x7_stateloaded(TilemCalc* calc, int savtype TILEM_ATTR_UNUSED)
|
||
|
|
{
|
||
|
|
tilem_calc_fix_certificate(calc, calc->mem + (0x1E * 0x4000L),
|
||
|
|
0x08, 0x13, 0x1f18);
|
||
|
|
}
|