source/src/vm/x07/x07.h

   1 /*
   2         CANON X-07 Emulator 'eX-07'
   3
   4         Author : Takeda.Toshiya
   5         Date   : 2007.12.26 -
   6
   7         [ virtual machine ]
   8 */
   9
  10 #ifndef _X07_H_
  11 #define _X07_H_
  12
  13 #define DEVICE_NAME             "CANON X-07"
  14 #define CONFIG_NAME             "x07"
  15
  16 // device informations for virtual machine
  17 #define FRAMES_PER_SEC          60
  18 #define LINES_PER_FRAME         262
  19 #define CPU_CLOCKS              3840000
  20 #define CPU_START_ADDR          0xc3c3
  21 #define SCREEN_WIDTH            120
  22 #define SCREEN_HEIGHT           32
  23 #define TV_SCREEN_WIDTH         256
  24 #define TV_SCREEN_HEIGHT        192
  25 #define HAS_NSC800
  26 #define MEMORY_ADDR_MAX         0x10000
  27 #define MEMORY_BANK_SIZE        0x800
  28
  29 // device informations for win32
  30 #define WINDOW_WIDTH            (SCREEN_WIDTH * 2)
  31 #define WINDOW_HEIGHT           (SCREEN_HEIGHT * 2)
  32 #define TV_WINDOW_WIDTH         TV_SCREEN_WIDTH
  33 #define TV_WINDOW_HEIGHT        TV_SCREEN_HEIGHT
  34
  35 #define USE_TAPE
  36 #define TAPE_BINARY_ONLY
  37 #define NOTIFY_KEY_DOWN
  38 #define USE_ALT_F10_KEY
  39 #define USE_AUTO_KEY            6
  40 #define USE_AUTO_KEY_RELEASE    10
  41 #define USE_AUTO_KEY_CAPS
  42 #define USE_DEBUGGER
  43 #define USE_STATE
  44
  45 #include "../../common.h"
  46
  47 class EMU;
  48 class DEVICE;
  49 class EVENT;
  50
  51 class BEEP;
  52 class MEMORY;
  53 class Z80;
  54
  55 class IO;
  56
  57 #include "../../fileio.h"
  58
  59 class VM
  60 {
  61 protected:
  62         EMU* emu;
  63
  64         // devices
  65         EVENT* event;
  66
  67         BEEP* beep;
  68         MEMORY* memory;
  69         Z80* cpu;
  70
  71         IO* io;
  72
  73         // memory
  74 //      uint8 c3[0x2000];
  75         uint8 ram[0x6000];
  76         uint8 app[0x2000];
  77         uint8 vram[0x1800];
  78         uint8 tv[0x1000];
  79         uint8 bas[0x5000];
  80
  81 public:
  82         // ----------------------------------------
  83         // initialize
  84         // ----------------------------------------
  85
  86         VM(EMU* parent_emu);
  87         ~VM();
  88
  89         // ----------------------------------------
  90         // for emulation class
  91         // ----------------------------------------
  92
  93         // drive virtual machine
  94         void reset();
  95         void run();
  96
  97 #ifdef USE_DEBUGGER
  98         // debugger
  99         DEVICE *get_cpu(int index);
 100 #endif
 101
 102         // draw screen
 103         void draw_screen();
 104
 105         // sound generation
 106         void initialize_sound(int rate, int samples);
 107         uint16* create_sound(int* extra_frames);
 108         int sound_buffer_ptr();
 109
 110         // notify key
 111         void key_down(int code, bool repeat);
 112         void key_up(int code);
 113
 114         // user interface
 115         void play_tape(_TCHAR* file_path);
 116         void rec_tape(_TCHAR* file_path);
 117         void close_tape();
 118         bool tape_inserted();
 119         bool now_skip();
 120
 121         void update_config();
 122         void save_state(FILEIO* state_fio);
 123         bool load_state(FILEIO* state_fio);
 124
 125         // ----------------------------------------
 126         // for each device
 127         // ----------------------------------------
 128
 129         // devices
 130         DEVICE* get_device(int id);
 131         DEVICE* dummy;
 132         DEVICE* first_device;
 133         DEVICE* last_device;
 134 };
 135
 136 #endif