1 /* 2 * libtilemcore - Graphing calculator emulation library 3 * 4 * Copyright (C) 2001 Solignac Julien 5 * Copyright (C) 2004-2009 Benjamin Moody 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public License 9 * as published by the Free Software Foundation; either version 2.1 of 10 * the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library; if not, see 19 * <http://www.gnu.org/licenses/>. 20 */ 21 22 #ifdef HAVE_CONFIG_H 23 # include <config.h> 24 #endif 25 26 #include <stdio.h> 27 #include <tilem.h> 28 29 #include "x1.h" 30 x1_reset(TilemCalc * calc)31void x1_reset(TilemCalc* calc) 32 { 33 calc->hwregs[PORT3] = 0x08; 34 calc->hwregs[PORT2] = 0x00; 35 calc->hwregs[PORT5] = 0x00; 36 calc->hwregs[PORT6] = 0x00; 37 38 calc->mempagemap[0] = 0x00; 39 calc->mempagemap[1] = 0x01; 40 calc->mempagemap[2] = 0x00; 41 calc->mempagemap[3] = 0x02; 42 43 if (calc->hwregs[HW_VERSION] != 2) 44 calc->lcd.rowstride = 12; 45 46 tilem_z80_set_speed(calc, 2000); 47 48 /* FIXME: measure actual frequency */ 49 tilem_z80_set_timer(calc, TIMER_INT, 6000, 6000, 1); 50 } 51