2 NEC PC-100 Emulator 'ePC-100'
4 Author : Takeda.Toshiya
13 #define DEVICE_NAME "NEC PC-100"
14 #define CONFIG_NAME "pc100"
16 // device informations for virtual machine
17 #define FRAMES_PER_SEC 55.4
18 #define LINES_PER_FRAME 544
19 #define CPU_CLOCKS 6988800
20 #define SCREEN_WIDTH 720
21 #define SCREEN_HEIGHT 512
22 #define WINDOW_HEIGHT_ASPECT 540
26 #define I8259_MAX_CHIPS 1
27 #define MSM58321_START_DAY -9
28 #define MSM58321_START_YEAR 1980
29 #define UPD765A_NO_ST0_AT_FOR_SEEK
30 #define MEMORY_ADDR_MAX 0x100000
31 #define MEMORY_BANK_SIZE 0x8000
32 #define IO_ADDR_MAX 0x10000
34 // device informations for win32
37 #define NOTIFY_KEY_DOWN
38 #define USE_SHIFT_NUMPAD_KEY
39 #define USE_ALT_F10_KEY
40 #define USE_AUTO_KEY 5
41 #define USE_AUTO_KEY_RELEASE 6
42 #define USE_MONITOR_TYPE 2
43 #define USE_CRT_FILTER
44 #define USE_SCREEN_ROTATE
45 #define USE_ACCESS_LAMP
46 #define USE_SOUND_FILES 2
47 #define USE_SOUND_FILES_FDD
48 #if defined(USE_SOUND_FILES)
49 #define USE_SOUND_VOLUME 3
51 #define USE_SOUND_VOLUME 2
57 #include "../../common.h"
58 #include "../../fileio.h"
60 #ifdef USE_SOUND_VOLUME
61 static const _TCHAR *sound_device_caption[] = {
62 _T("Beep #1"), _T("Beep #2"),
63 #if defined(USE_SOUND_FILES)
102 I8259* pic; // includes 2chips
115 uint8_t ram[0xc0000]; // Main RAM 768KB
116 uint8_t ipl[0x8000]; // IPL 32KB
119 // ----------------------------------------
121 // ----------------------------------------
126 // ----------------------------------------
127 // for emulation class
128 // ----------------------------------------
130 // drive virtual machine
136 DEVICE *get_cpu(int index);
141 uint32_t get_access_lamp_status();
144 void initialize_sound(int rate, int samples);
145 uint16_t* create_sound(int* extra_frames);
146 int get_sound_buffer_ptr();
147 #ifdef USE_SOUND_VOLUME
148 void set_sound_device_volume(int ch, int decibel_l, int decibel_r);
152 void key_down(int code, bool repeat);
153 void key_up(int code);
156 void open_floppy_disk(int drv, const _TCHAR* file_path, int bank);
157 void close_floppy_disk(int drv);
158 bool is_floppy_disk_inserted(int drv);
159 void is_floppy_disk_protected(int drv, bool value);
160 bool is_floppy_disk_protected(int drv);
161 bool is_frame_skippable();
163 void update_config();
164 void save_state(FILEIO* state_fio);
165 bool load_state(FILEIO* state_fio);
167 // ----------------------------------------
169 // ----------------------------------------
172 DEVICE* get_device(int id);
174 DEVICE* first_device;