1 #ifndef PC88MAIN_H_INCLUDED 2 #define PC88MAIN_H_INCLUDED 3 4 #include <stdio.h> 5 #include "file-op.h" 6 7 8 #if 0 /* �� file-op.h */ 9 extern char file_tape[2][QUASI88_MAX_FILENAME]; /* �ơ��������ϤΥե�����̾ */ 10 extern char file_prn[QUASI88_MAX_FILENAME]; /* �ѥ�����ϤΥե�����̾ */ 11 extern char file_sin[QUASI88_MAX_FILENAME]; /* ���ꥢ����ϤΥե�����̾ */ 12 extern char file_sout[QUASI88_MAX_FILENAME]; /* ���ꥢ�����ϤΥե�����̾ */ 13 #endif 14 15 /**** �֡��Ⱦ��� (I/O��ȿ��) ****/ 16 17 extern int boot_basic; /* ��ư���� BASIC�⡼�� */ 18 extern int boot_dipsw; /* ��ư���Υǥ��å����� */ 19 extern int boot_from_rom; /* ��ư�ǥХ��������� */ 20 extern int boot_clock_4mhz; /* ��ư���� CPU����å� */ 21 22 extern int monitor_15k; /* 15k ��˥��� 1:Yes 0:No */ 23 24 extern int high_mode; /* ��®�⡼�� 1:Yes 0:No */ 25 26 /**** �ǥ��åץ����å� ****/ 27 28 #define SW_1_MASK (0x3e) 29 #define SW_2_MASK (0x3f) 30 #define SW_N88 (0x01) /* 1: N88 / 0: N */ 31 #define SW_V1 (0x80) /* 1: V1 / 0: V2 */ 32 #define SW_H (0x40) /* 1: H / 0: S */ 33 #define SW_ROMBOOT (0x08) /* 1: ROM / 0: DISK */ 34 #define SW_4MHZ (0x80) /* 1: 4MHz / 0: 8MHz */ 35 36 /**** �ɡ��ϥݡ��� ****/ 37 38 /*extern byte dipsw_1; * IN[30] �ǥ��åץ����å� 1 */ 39 /*extern byte dipsw_2; * IN[31] �ǥ��åץ����å� 2 */ 40 /*extern byte ctrl_boot; * IN[40] �ǥ������֡��Ⱦ��� */ 41 /*extern byte cpu_clock; * IN[6E] CPU ����å� */ 42 extern int memory_bank; /* OUT[5C-5F] IN[5C] �Х� */ 43 44 extern byte misc_ctrl; /* I/O[32] �Ƽ�Ctrl */ 45 extern byte ALU1_ctrl; /* OUT[34] ALU Ctrl 1 */ 46 extern byte ALU2_ctrl; /* OUT[35] ALU Ctrl 2 */ 47 extern byte ctrl_signal; /* OUT[40] ����ȥ��뿮��*/ 48 extern byte baudrate_sw; /* I/O[6F] �ܡ��졼�� */ 49 extern word window_offset; /* I/O[70] WINDOW ���ե��å�*/ 50 extern byte ext_rom_bank; /* I/O[71] ��ĥROM BANK */ 51 extern byte ext_ram_ctrl; /* I/O[E2] ��ĥRAM���� */ 52 extern byte ext_ram_bank; /* I/O[E3] ��ĥRAM���쥯��*/ 53 54 extern byte jisho_rom_bank; /* OUT[F0] ����ROM���쥯��*/ 55 extern byte jisho_rom_ctrl; /* OUT[F1] ����ROM�Х� */ 56 57 58 #define MISC_CTRL_EBANK (0x03) /* EROM BANK 00..11 */ 59 #define MISC_CTRL_AVC (0x0c) /* AVC */ 60 #define MISC_CTRL_TEXT_MAIN (0x10) /* TEXT MAIN-RAM/HIGH-RAM*/ 61 #define MISC_CTRL_ANALOG (0x20) /* PALETTE ANALOG/DEGITAL */ 62 #define MISC_CTRL_EVRAM (0x40) /* VRAM EXTEND/STANDARD*/ 63 #define INTERRUPT_MASK_SOUND (0x80) /* SND INT Disable/Enable */ 64 65 #define ALU1_CTRL_BLUE (0x11) /* ALU�����оݥץ졼�� B */ 66 #define ALU1_CTRL_RED (0x22) /* R */ 67 #define ALU1_CTRL_GREEN (0x44) /* G */ 68 69 #define ALU2_CTRL_DATA (0x07) /* ALU����ӥǡ��� 0..7 */ 70 #define ALU2_CTRL_MODE (0x30) /* ALU�����⡼�� 00B..11B */ 71 #define ALU2_CTRL_VACCESS (0x80) /* ���ꥢ������ VRAM/MAIN*/ 72 73 #define MEMORY_BANK_MAIN (3) /* �Х����� MAIN */ 74 #define MEMORY_BANK_GRAM0 (0) /* B */ 75 #define MEMORY_BANK_GRAM1 (1) /* R */ 76 #define MEMORY_BANK_GRAM2 (2) /* G */ 77 78 #define CPU_CLOCK_4HMZ (0x80) /* CPU CLOCK 4MHz / 8MHz */ 79 80 #define EXT_ROM_NOT (0x01) /* ��ĥ ROM ���쥯�� */ 81 82 #define INTERRUPT_MASK_RTC (0x01) /* 1/600 ������ ���� */ 83 #define INTERRUPT_MASK_VSYNC (0x02) /* VSYNC ������ ���� */ 84 #define INTERRUPT_MASK_SIO (0x04) /* COM ������ ���� */ 85 86 #define JISHO_NOT_SELECT (0x01) /* ����ROM���쥯�� */ 87 #define JISHO_BANK (0x1f) /* ����ROM�Х� */ 88 89 90 /**** �������� ****/ 91 92 extern int calendar_stop; /* ������ߥե饰 */ 93 94 95 /**** ���ꥢ�롢�ѥ��� ****/ 96 97 extern int cmt_speed; /* �ơ���®�� 0�Ǽ�ư */ 98 extern int cmt_intr; /* ����ǥơ��������� */ 99 extern int cmt_wait; /* ���ǡ��ơ����ɹ��������Ȥ���(T88�Τ�) */ 100 101 102 /**** ��® BASIC �⡼�� ****/ 103 104 #define EndofBasicAddr 0xffff 105 #define HS_BASIC_COUNT 50000000 /* �����ߤʤ��Dz����ơ��ȿ� */ 106 107 extern word highspeed_routine[]; 108 109 extern int highspeed_flag; 110 extern int highspeed_mode; /* ��® BASIC ���� ����ʤ� �� */ 111 112 113 /**** ���ꥢ��ޥ��� ****/ 114 115 extern int use_siomouse; /* ���ǡ����ꥢ��ޥ������� */ 116 117 118 119 120 121 /**** �ؿ� ****/ 122 123 void pc88main_init( int init ); 124 void pc88main_term( void ); 125 void pc88main_bus_setup( void ); 126 void power_on_ram_init( void ); 127 128 byte main_mem_read( word addr ); 129 void main_mem_write( word addr, byte data ); 130 byte main_io_in( byte port ); 131 void main_io_out( byte port, byte data ); 132 133 134 int sio_open_tapeload( const char *filename ); 135 void sio_close_tapeload( void ); 136 int sio_open_tapesave( const char *filename ); 137 void sio_close_tapesave( void ); 138 int sio_open_serialin( const char *filename ); 139 void sio_close_serialin( void ); 140 int sio_open_serialout( const char *filename ); 141 void sio_close_serialout( void ); 142 int printer_open( const char *filename ); 143 void printer_close( void ); 144 void sio_mouse_init(int initial); 145 int sio_tape_rewind( void ); 146 147 int sio_tape_pos( long *cur, long *end ); 148 int sio_com_pos( long *cur, long *end ); 149 int sio_intr( void ); 150 void sio_data_clear(void); 151 152 int tape_exist( void ); 153 int tape_readable(void); 154 int tape_writable(void); 155 int tape_reading( void ); 156 int tape_writing( void ); 157 158 #endif /* PC88MAIN_H_INCLUDED */ 159