2 SANYO PHC-20 Emulator 'ePHC-20'
4 Author : Takeda.Toshiya
13 #define DEVICE_NAME "SANYO PHC-20"
14 #define CONFIG_NAME "phc20"
16 // device informations for virtual machine
17 #define FRAMES_PER_SEC 60
18 #define LINES_PER_FRAME 262
19 #define CPU_CLOCKS 4000000
20 #define SCREEN_WIDTH 256
21 #define SCREEN_HEIGHT 192
23 #define MC6847_VRAM_INV 0x40
25 // device informations for win32
27 #define USE_ALT_F10_KEY
28 #define USE_AUTO_KEY 6
29 #define USE_AUTO_KEY_RELEASE 10
30 #define USE_AUTO_KEY_NO_CAPS
31 #define USE_SOUND_FILES 2
32 #if defined(USE_SOUND_FILES)
33 #define USE_SOUND_VOLUME 2
35 #define USE_SOUND_VOLUME 1
40 #include "../../common.h"
41 #include "../../fileio.h"
43 #ifdef USE_SOUND_VOLUME
44 static const _TCHAR *sound_device_caption[] = {
46 #if defined(USE_SOUND_FILES)
77 // ----------------------------------------
79 // ----------------------------------------
84 // ----------------------------------------
85 // for emulation class
86 // ----------------------------------------
88 // drive virtual machine
94 DEVICE *get_cpu(int index);
101 void initialize_sound(int rate, int samples);
102 uint16_t* create_sound(int* extra_frames);
103 int get_sound_buffer_ptr();
104 #ifdef USE_SOUND_VOLUME
105 void set_sound_device_volume(int ch, int decibel_l, int decibel_r);
109 void play_tape(const _TCHAR* file_path);
110 void rec_tape(const _TCHAR* file_path);
112 bool is_tape_inserted();
113 bool is_tape_playing();
114 bool is_tape_recording();
115 int get_tape_position();
116 bool is_frame_skippable();
118 void update_config();
119 void save_state(FILEIO* state_fio);
120 bool load_state(FILEIO* state_fio);
122 // ----------------------------------------
124 // ----------------------------------------
127 DEVICE* get_device(int id);
129 DEVICE* first_device;