-/*\r
- Japan Electronics College MYCOMZ-80A Emulator 'eMYCOMZ-80A'\r
-\r
- Author : Takeda.Toshiya\r
- Date : 2009.05.13-\r
-\r
- [ virtual machine ]\r
-*/\r
-\r
-#ifndef _MYCOMZ80A_H_\r
-#define _MYCOMZ80A_H_\r
-\r
-#define DEVICE_NAME "Japan Electronics College MYCOMZ-80A"\r
-#define CONFIG_NAME "mycomz80a"\r
-\r
-// device informations for virtual machine\r
-#define FRAMES_PER_SEC 60.58\r
-#define LINES_PER_FRAME 260\r
-#define CHARS_PER_LINE 64\r
-#define HD46505_HORIZ_FREQ 15750\r
-#define CPU_CLOCKS 2500000\r
-#define SCREEN_WIDTH 640\r
-#define SCREEN_HEIGHT 400\r
-#define SUPPORT_VARIABLE_TIMING\r
-#define HAS_MSM5832\r
-\r
-// device informations for win32\r
-#define USE_TAPE\r
-#define NOTIFY_KEY_DOWN\r
-#define USE_SHIFT_NUMPAD_KEY\r
-#define USE_ALT_F10_KEY\r
-#define USE_AUTO_KEY 5\r
-#define USE_AUTO_KEY_RELEASE 6\r
-#define USE_AUTO_KEY_CAPS\r
-#define USE_CRT_FILTER\r
-#define USE_SCANLINE\r
-#define USE_DEBUGGER\r
-\r
-#include "../../common.h"\r
-\r
-class EMU;\r
-class DEVICE;\r
-class EVENT;\r
-\r
-class DATAREC;\r
-class HD46505;\r
-class I8255;\r
-class IO;\r
-class MSM58321;\r
-class SN76489AN;\r
-class Z80;\r
-\r
-class DISPLAY;\r
-class KEYBOARD;\r
-class MEMORY;\r
-\r
-class VM\r
-{\r
-protected:\r
- EMU* emu;\r
- \r
- // devices\r
- EVENT* event;\r
- \r
- DATAREC* drec;\r
- HD46505* crtc;\r
- I8255* pio1;\r
- I8255* pio2;\r
- I8255* pio3;\r
- IO* io;\r
- MSM58321* rtc;\r
- SN76489AN* psg;\r
- Z80* cpu;\r
- \r
- DISPLAY* display;\r
- KEYBOARD* keyboard;\r
- MEMORY* memory;\r
- \r
-public:\r
- // ----------------------------------------\r
- // initialize\r
- // ----------------------------------------\r
- \r
- VM(EMU* parent_emu);\r
- ~VM();\r
- \r
- // ----------------------------------------\r
- // for emulation class\r
- // ----------------------------------------\r
- \r
- // drive virtual machine\r
- void reset();\r
- void run();\r
- double frame_rate();\r
- \r
-#ifdef USE_DEBUGGER\r
- // debugger\r
- DEVICE *get_cpu(int index);\r
-#endif\r
- \r
- // draw screen\r
- void draw_screen();\r
- \r
- // sound generation\r
- void initialize_sound(int rate, int samples);\r
- uint16* create_sound(int* extra_frames);\r
- int sound_buffer_ptr();\r
- \r
- // notify key\r
- void key_down(int code, bool repeat);\r
- void key_up(int code);\r
- \r
- // user interface\r
- void play_tape(_TCHAR* file_path);\r
- void rec_tape(_TCHAR* file_path);\r
- void close_tape();\r
- bool tape_inserted();\r
- bool now_skip();\r
- \r
- void update_config();\r
- \r
- // ----------------------------------------\r
- // for each device\r
- // ----------------------------------------\r
- \r
- // devices\r
- DEVICE* get_device(int id);\r
- DEVICE* dummy;\r
- DEVICE* first_device;\r
- DEVICE* last_device;\r
-};\r
-\r
-#endif\r
+/*
+ Japan Electronics College MYCOMZ-80A Emulator 'eMYCOMZ-80A'
+
+ Author : Takeda.Toshiya
+ Date : 2009.05.13-
+
+ [ virtual machine ]
+*/
+
+#ifndef _MYCOMZ80A_H_
+#define _MYCOMZ80A_H_
+
+#define DEVICE_NAME "Japan Electronics College MYCOMZ-80A"
+#define CONFIG_NAME "mycomz80a"
+
+// device informations for virtual machine
+#define FRAMES_PER_SEC 60.58
+#define LINES_PER_FRAME 260
+#define CHARS_PER_LINE 64
+#define HD46505_CHAR_CLOCK 1008000
+#define CPU_CLOCKS 2500000
+#define SCREEN_WIDTH 640
+#define SCREEN_HEIGHT 400
+#define WINDOW_HEIGHT_ASPECT 480
+#define SUPPORT_VARIABLE_TIMING
+#define HAS_MSM5832
+
+// device informations for win32
+#define USE_TAPE
+#define NOTIFY_KEY_DOWN
+#define USE_SHIFT_NUMPAD_KEY
+#define USE_ALT_F10_KEY
+#define USE_AUTO_KEY 5
+#define USE_AUTO_KEY_RELEASE 6
+#define USE_AUTO_KEY_CAPS
+#define USE_CRT_FILTER
+#define USE_SCANLINE
+#define USE_SOUND_VOLUME 2
+#define USE_DEBUGGER
+#define USE_STATE
+
+#include "../../common.h"
+#include "../../fileio.h"
+
+#ifdef USE_SOUND_VOLUME
+static const _TCHAR *sound_device_caption[] = {
+ _T("PSG"), _T("CMT"),
+};
+#endif
+
+class EMU;
+class DEVICE;
+class EVENT;
+
+class DATAREC;
+class HD46505;
+class I8255;
+class IO;
+class MSM58321;
+class SN76489AN;
+class Z80;
+
+class DISPLAY;
+class KEYBOARD;
+class MEMORY;
+
+class VM
+{
+protected:
+ EMU* emu;
+
+ // devices
+ EVENT* event;
+
+ DATAREC* drec;
+ HD46505* crtc;
+ I8255* pio1;
+ I8255* pio2;
+ I8255* pio3;
+ IO* io;
+ MSM58321* rtc;
+ SN76489AN* psg;
+ Z80* cpu;
+
+ DISPLAY* display;
+ KEYBOARD* keyboard;
+ MEMORY* memory;
+
+public:
+ // ----------------------------------------
+ // initialize
+ // ----------------------------------------
+
+ VM(EMU* parent_emu);
+ ~VM();
+
+ // ----------------------------------------
+ // for emulation class
+ // ----------------------------------------
+
+ // drive virtual machine
+ void reset();
+ void run();
+ double get_frame_rate();
+
+#ifdef USE_DEBUGGER
+ // debugger
+ DEVICE *get_cpu(int index);
+#endif
+
+ // draw screen
+ void draw_screen();
+
+ // sound generation
+ void initialize_sound(int rate, int samples);
+ uint16* create_sound(int* extra_frames);
+ int get_sound_buffer_ptr();
+#ifdef USE_SOUND_VOLUME
+ void set_sound_device_volume(int ch, int decibel_l, int decibel_r);
+#endif
+
+ // notify key
+ void key_down(int code, bool repeat);
+ void key_up(int code);
+
+ // user interface
+ void play_tape(const _TCHAR* file_path);
+ void rec_tape(const _TCHAR* file_path);
+ void close_tape();
+ bool is_tape_inserted();
+ bool is_tape_playing();
+ bool is_tape_recording();
+ int get_tape_position();
+ bool is_frame_skippable();
+
+ void update_config();
+ void save_state(FILEIO* state_fio);
+ bool load_state(FILEIO* state_fio);
+
+ // ----------------------------------------
+ // for each device
+ // ----------------------------------------
+
+ // devices
+ DEVICE* get_device(int id);
+ DEVICE* dummy;
+ DEVICE* first_device;
+ DEVICE* last_device;
+};
+
+#endif
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