3 * (C) 2015 K.Ohta <whatisthis.sowhat _at_ gmail.com>
5 * Feb 27, 2015 : Initial
10 #include "../../config.h"
11 #include "../device.h"
13 #include "../memory.h"
14 #include "../prnfile.h"
17 #include "../debugger.h"
20 #include "../datarec.h"
23 #include "../mc6809.h"
25 #include "../mb8877.h"
28 #include "../pcm1bit.h"
29 #include "../ym2203.h"
30 #include "../ay_3_891x.h"
34 #if defined(_FM77AV_VARIANTS)
35 #include "mb61vh010.h"
42 #include "./bubblecasette.h"
45 #include "./fm7_mainio.h"
46 #include "./fm7_mainmem.h"
47 #include "./fm7_display.h"
48 #include "./fm7_keyboard.h"
49 #include "./joystick.h"
51 #include "./kanjirom.h"
53 VM::VM(EMU* parent_emu): emu(parent_emu)
56 first_device = last_device = NULL;
60 # if defined(_FM77AV_VARIANTS)
61 opn[0] = opn[1] = opn[2] = NULL;
63 opn[0] = opn[1] = opn[2] = NULL;
67 dummy = new DEVICE(this, emu); // must be 1st device
68 event = new EVENT(this, emu); // must be 2nd device
70 dummycpu = new DEVICE(this, emu);
71 maincpu = new MC6809(this, emu);
72 subcpu = new MC6809(this, emu);
73 g_substat_display = new AND(this, emu);
74 g_substat_mainhalt = new AND(this, emu);
77 z80cpu = new Z80(this, emu);
78 g_mainstat = new AND(this, emu);
79 g_intr = new OR(this, emu);
81 g_intr_irq = new AND(this, emu);
82 g_intr_firq = new AND(this, emu);
83 g_nmi = new AND(this, emu);
88 dmac = new HD6844(this, emu);
91 # if defined(USE_AY_3_8910_AS_PSG)
92 psg = new AY_3_891X(this, emu);
94 psg = new YM2203(this, emu);
97 opn[0] = new YM2203(this, emu); // OPN
98 opn[1] = new YM2203(this, emu); // WHG
99 opn[2] = new YM2203(this, emu); // THG
100 # if !defined(_FM77AV_VARIANTS)
101 # if defined(USE_AY_3_8910_AS_PSG)
102 psg = new AY_3_891X(this, emu);
104 psg = new YM2203(this, emu);
109 for(int i = 0; i < 2; i++) bubble_casette[i] = new BUBBLECASETTE(this, emu);
112 drec = new DATAREC(this, emu);
113 drec->set_context_noise_play(new NOISE(this, emu));
114 drec->set_context_noise_stop(new NOISE(this, emu));
115 drec->set_context_noise_fast(new NOISE(this, emu));
116 pcm1bit = new PCM1BIT(this, emu);
118 connect_320kfdc = connect_1Mfdc = false;
120 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
121 if(((config.dipswitch & FM7_DIPSW_CONNECT_320KFDC) != 0) ||
122 ((config.dipswitch & FM7_DIPSW_CONNECT_1MFDC) != 0)) {
124 fdc = new MB8877(this, emu);
125 fdc->set_context_noise_seek(new NOISE(this, emu));
126 fdc->set_context_noise_head_down(new NOISE(this, emu));
127 fdc->set_context_noise_head_up(new NOISE(this, emu));
128 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
129 if((config.dipswitch & FM7_DIPSW_CONNECT_320KFDC) != 0) {
130 connect_320kfdc = true;
132 if((config.dipswitch & FM7_DIPSW_CONNECT_1MFDC) != 0) {
133 connect_1Mfdc = true;
135 #elif defined(_FM77_VARIANTS)
136 connect_320kfdc = true;
137 if((config.dipswitch & FM7_DIPSW_CONNECT_1MFDC) != 0) {
138 connect_1Mfdc = true;
140 #else // AV or later.
141 connect_320kfdc = true;
144 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
147 joystick = new JOYSTICK(this, emu);
148 printer = new PRNFILE(this, emu);
149 #if defined(_FM77AV_VARIANTS)
150 alu = new MB61VH010(this, emu);
151 keyboard_beep = new BEEP(this, emu);
153 keyboard = new KEYBOARD(this, emu);
154 display = new DISPLAY(this, emu);
156 mainio = new FM7_MAINIO(this, emu);
157 mainmem = new FM7_MAINMEM(this, emu);
159 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
160 if((config.dipswitch & FM7_DIPSW_CONNECT_KANJIROM) != 0) {
161 kanjiclass1 = new KANJIROM(this, emu, false);
166 kanjiclass1 = new KANJIROM(this, emu, false);
168 #ifdef CAPABLE_KANJI_CLASS2
169 kanjiclass2 = new KANJIROM(this, emu, true);
172 g_mainstat->set_mask(SIG_AND_BIT_0);
173 g_mainstat->set_mask(SIG_AND_BIT_1);
174 maincpu->set_context_bus_ba(g_mainstat, SIG_AND_BIT_0, 0xffffffff);
175 maincpu->set_context_bus_bs(g_mainstat, SIG_AND_BIT_1, 0xffffffff);
176 g_mainstat->set_context_out(mainio, FM7_MAINIO_RUN_Z80, 0xffffffff);
178 z80cpu->set_context_busack(mainio, FM7_MAINIO_RUN_6809, 0xffffffff);
179 mainio->set_context_z80cpu(z80cpu);
183 event->set_device_name(_T("EVENT"));
184 dummy->set_device_name(_T("1st Dummy"));
186 maincpu->set_device_name(_T("MAINCPU(MC6809)"));
187 subcpu->set_device_name(_T("SUBCPU(MC6809)"));
188 dummycpu->set_device_name(_T("DUMMY CPU"));
190 z80cpu->set_device_name(_T("Z80 CPU"));
192 if(fdc != NULL) fdc->set_device_name(_T("MB8877 FDC(320KB)"));
197 psg->set_device_name(_T("AY-3-8910 PSG"));
199 opn[0]->set_device_name(_T("YM2203 OPN"));
200 opn[1]->set_device_name(_T("YM2203 WHG"));
201 opn[2]->set_device_name(_T("YM2203 THG"));
202 # if !defined(_FM77AV_VARIANTS)
203 psg->set_device_name(_T("AY-3-8910 PSG"));
206 pcm1bit->set_device_name(_T("BEEP"));
207 printer->set_device_name(_T("PRINTER I/F"));
208 # if defined(_FM77AV_VARIANTS)
209 keyboard_beep->set_device_name(_T("BEEP(KEYBOARD)"));
211 if(kanjiclass1 != NULL) kanjiclass1->set_device_name(_T("KANJI ROM CLASS1"));
212 # ifdef CAPABLE_KANJI_CLASS2
213 if(kanjiclass2 != NULL) kanjiclass2->set_device_name(_T("KANJI ROM CLASS2"));
216 bubble_casette[0]->set_device_name(_T("BUBBLE CASETTE #0"));
217 bubble_casette[1]->set_device_name(_T("BUBBLE CASETTE #1"));
226 // delete all devices
227 for(DEVICE* device = first_device; device;) {
228 DEVICE *next_device = device->next_device;
231 device = next_device;
235 DEVICE* VM::get_device(int id)
237 for(DEVICE* device = first_device; device; device = device->next_device) {
238 if(device->this_device_id == id) {
245 void VM::connect_bus(void)
254 * |-> MAINCPU -> MAINMEM -> MAINIO -> MAIN DEVICES
256 * | -> SUBCPU -> SUBMEM -> SUBIO -> SUB DEVICES
260 * MAINMEM can access SUBMEM/IO, when SUBCPU is halted.
261 * MAINMEM and SUBMEM can access DISPLAY and KEYBOARD with exclusive.
262 * MAINCPU can access MAINMEM.
263 * SUBCPU can access SUBMEM.
264 * DISPLAY : R/W from MAINCPU and SUBCPU.
268 event->set_frames_per_sec(FRAMES_PER_SEC);
269 event->set_lines_per_frame(LINES_PER_FRAME);
270 //event->set_context_cpu(dummycpu, (CPU_CLOCKS * 3) / 8); // MAYBE FIX With eFM77AV40/20.
271 // With slow clock (for dummycpu), some softwares happen troubles,
272 // Use faster clock for dummycpu. 20160319 K.Ohta
273 event->set_context_cpu(dummycpu, SUBCLOCK_NORMAL);
276 mainclock = MAINCLOCK_SLOW;
277 subclock = SUBCLOCK_SLOW;
279 if(config.cpu_type == 0) {
281 subclock = SUBCLOCK_NORMAL;
282 mainclock = MAINCLOCK_NORMAL;
285 mainclock = MAINCLOCK_SLOW;
286 subclock = SUBCLOCK_SLOW;
288 //if((config.dipswitch & FM7_DIPSW_CYCLESTEAL) != 0) subclock = subclock / 3;
290 event->set_context_cpu(maincpu, mainclock);
291 event->set_context_cpu(subcpu, subclock);
294 event->set_context_cpu(z80cpu, 4000000);
295 z80cpu->write_signal(SIG_CPU_BUSREQ, 1, 1);
296 maincpu->write_signal(SIG_CPU_HALTREQ, 0, 1);
298 g_intr_irq->set_mask(SIG_AND_BIT_0);
299 g_intr_irq->set_mask(SIG_AND_BIT_1);
301 g_intr_firq->set_mask(SIG_AND_BIT_0);
302 g_intr_firq->set_mask(SIG_AND_BIT_1);
304 g_nmi->set_mask(SIG_AND_BIT_0);
305 g_nmi->set_mask(SIG_AND_BIT_1);
307 mainio->set_context_irq(g_intr_irq, SIG_AND_BIT_1, 0xffffffff);
308 g_intr_irq->set_context_out(g_intr, SIG_OR_BIT_0, 0xffffffff);
310 mainio->set_context_firq(g_intr_firq, SIG_AND_BIT_1, 0xffffffff);
311 g_intr_firq->set_context_out(g_intr, SIG_OR_BIT_0, 0xffffffff);
313 g_intr->set_context_out(z80cpu, SIG_CPU_IRQ, 0xffffffff);
315 mainio->set_context_nmi(g_nmi, SIG_AND_BIT_1, 0xffffffff);
316 g_nmi->set_context_out(z80cpu, SIG_CPU_NMI, 0xffffffff);
319 event->set_context_sound(pcm1bit);
321 event->set_context_sound(psg);
322 if(drec != NULL) event->set_context_sound(drec);
324 event->set_context_sound(opn[0]);
325 event->set_context_sound(opn[1]);
326 event->set_context_sound(opn[2]);
327 # if !defined(_FM77AV_VARIANTS)
328 event->set_context_sound(psg);
330 event->set_context_sound(drec);
332 event->set_context_sound(fdc->get_context_noise_seek());
333 event->set_context_sound(fdc->get_context_noise_head_down());
334 event->set_context_sound(fdc->get_context_noise_head_up());
337 event->set_context_sound(drec->get_context_noise_play());
338 event->set_context_sound(drec->get_context_noise_stop());
339 event->set_context_sound(drec->get_context_noise_fast());
341 # if defined(_FM77AV_VARIANTS)
342 event->set_context_sound(keyboard_beep);
345 #if !defined(_FM77AV_VARIANTS) && !defined(_FM77L4)
346 event->register_vline_event(display);
347 event->register_frame_event(display);
349 mainio->set_context_maincpu(maincpu);
350 mainio->set_context_subcpu(subcpu);
352 mainio->set_context_display(display);
353 mainio->set_context_irq(maincpu, SIG_CPU_IRQ, 0xffffffff);
354 mainio->set_context_firq(maincpu, SIG_CPU_FIRQ, 0xffffffff);
355 mainio->set_context_nmi(maincpu, SIG_CPU_NMI, 0xffffffff);
356 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
357 if((config.dipswitch & FM7_DIPSW_CONNECT_KANJIROM) != 0) {
358 mainio->set_context_kanjirom_class1(kanjiclass1);
361 mainio->set_context_kanjirom_class1(kanjiclass1);
363 mainio->set_context_mainmem(mainmem);
364 mainio->set_context_keyboard(keyboard);
365 mainio->set_context_printer(printer);
366 mainio->set_context_printer_reset(printer, SIG_PRINTER_RESET, 0xffffffff);
367 mainio->set_context_printer_strobe(printer, SIG_PRINTER_STROBE, 0xffffffff);
368 mainio->set_context_printer_select(printer, SIG_PRINTER_SELECT, 0xffffffff);
369 #if defined(CAPABLE_KANJI_CLASS2)
370 mainio->set_context_kanjirom_class2(kanjiclass2);
373 for(int i = 0; i < 2; i++) mainio->set_context_bubble(bubble_casette[i], i);
375 keyboard->set_context_break_line(mainio, FM7_MAINIO_PUSH_BREAK, 0xffffffff);
376 keyboard->set_context_int_line(mainio, FM7_MAINIO_KEYBOARDIRQ, 0xffffffff);
377 keyboard->set_context_int_line(display, SIG_FM7_SUB_KEY_FIRQ, 0xffffffff);
378 #if defined(_FM77AV_VARIANTS)
379 keyboard->set_context_beep(keyboard_beep);
381 keyboard->set_context_rxrdy(display, SIG_FM7KEY_RXRDY, 0x01);
382 keyboard->set_context_key_ack(display, SIG_FM7KEY_ACK, 0x01);
385 drec->set_context_ear(mainio, FM7_MAINIO_CMT_RECV, 0xffffffff);
386 //drec->set_context_remote(mainio, FM7_MAINIO_CMT_REMOTE, 0xffffffff);
387 mainio->set_context_datarec(drec);
389 mainmem->set_context_mainio(mainio);
390 mainmem->set_context_display(display);
391 mainmem->set_context_maincpu(maincpu);
392 #if defined(CAPABLE_DICTROM)
393 mainmem->set_context_kanjirom_class1(kanjiclass1);
395 display->set_context_mainio(mainio);
396 display->set_context_subcpu(subcpu);
397 display->set_context_keyboard(keyboard);
399 mainio->set_context_clock_status(mainmem, FM7_MAINIO_CLOCKMODE, 0xffffffff);
400 mainio->set_context_clock_status(display, SIG_DISPLAY_CLOCK, 0xffffffff);
402 g_substat_display->set_mask(SIG_AND_BIT_0);
403 g_substat_display->set_mask(SIG_AND_BIT_1);
404 subcpu->set_context_bus_ba(g_substat_display, SIG_AND_BIT_0, 0xffffffff);
405 subcpu->set_context_bus_bs(g_substat_display, SIG_AND_BIT_1, 0xffffffff);
406 g_substat_display->set_context_out(display, SIG_FM7_SUB_HALT, 0xffffffff);
408 g_substat_mainhalt->set_mask(SIG_AND_BIT_0);
409 g_substat_mainhalt->set_mask(SIG_AND_BIT_1);
410 subcpu->set_context_bus_ba(g_substat_mainhalt, SIG_AND_BIT_0, 0xffffffff);
411 subcpu->set_context_bus_bs(g_substat_mainhalt, SIG_AND_BIT_1, 0xffffffff);
412 g_substat_mainhalt->set_context_out(mainmem, SIG_FM7_SUB_HALT, 0xffffffff);
414 #if defined(_FM77_VARIANTS) || defined(_FM77AV_VARIANTS)
415 display->set_context_kanjiclass1(kanjiclass1);
417 #if defined(CAPABLE_KANJI_CLASS2)
418 display->set_context_kanjiclass2(kanjiclass2);
420 #if defined(_FM77AV_VARIANTS)
421 display->set_context_alu(alu);
422 alu->set_context_memory(display);
423 alu->set_direct_access_offset(DISPLAY_VRAM_DIRECT_ACCESS);
425 // Palette, VSYNC, HSYNC, Multi-page, display mode.
426 mainio->set_context_display(display);
427 #if defined(_FM8) || (_FM7) || (_FMNEW7)
428 if(connect_320kfdc || connect_1Mfdc) {
431 fdc->set_context_irq(mainio, FM7_MAINIO_FDC_IRQ, 0x1);
432 fdc->set_context_drq(mainio, FM7_MAINIO_FDC_DRQ, 0x1);
433 mainio->set_context_fdc(fdc);
434 #if defined(_FM8) || (_FM7) || (_FMNEW7)
438 mainio->set_context_beep(pcm1bit);
440 mainio->set_context_psg(psg);
442 # if !defined(_FM77AV_VARIANTS)
443 mainio->set_context_psg(psg);
445 opn[0]->set_context_irq(mainio, FM7_MAINIO_OPN_IRQ, 0xffffffff);
446 mainio->set_context_opn(opn[0], 0);
447 joystick->set_context_opn(opn[0]);
448 mainio->set_context_joystick(joystick);
449 opn[0]->set_context_port_b(joystick, FM7_JOYSTICK_MOUSE_STROBE, 0xff, 0);
451 opn[1]->set_context_irq(mainio, FM7_MAINIO_WHG_IRQ, 0xffffffff);
452 mainio->set_context_opn(opn[1], 1);
453 opn[2]->set_context_irq(mainio, FM7_MAINIO_THG_IRQ, 0xffffffff);
454 mainio->set_context_opn(opn[2], 2);
456 subcpu->set_context_bus_clr(display, SIG_FM7_SUB_USE_CLR, 0x0000000f);
458 event->register_frame_event(joystick);
460 dmac->set_context_src(fdc, 0);
461 dmac->set_context_dst(mainmem, 0);
462 dmac->set_context_int_line(mainio, 0, FM7_MAINIO_DMA_INT, 0xffffffff);
463 dmac->set_context_drq_line(maincpu, 1, SIG_CPU_BUSREQ, 0xffffffff);
464 mainio->set_context_dmac(dmac);
467 // MEMORIES must set before initialize().
468 maincpu->set_context_mem(mainmem);
469 subcpu->set_context_mem(display);
471 z80cpu->set_context_mem(mainmem);
474 maincpu->set_context_debugger(new DEBUGGER(this, emu));
475 subcpu->set_context_debugger(new DEBUGGER(this, emu));
477 z80cpu->set_context_debugger(new DEBUGGER(this, emu));
480 for(DEVICE* device = first_device; device; device = device->next_device) {
481 device->initialize();
484 #if defined(WITH_Z80)
485 g_intr_irq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_IRQ_ON) != 0) ? 1 : 0, 1);
486 g_intr_firq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_FIRQ_ON) != 0) ? 1 : 0, 1);
487 g_nmi->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_NMI_ON) != 0) ? 1 : 0, 1);
490 #if defined(_FM8) || (_FM7) || (_FMNEW7)
491 if(connect_320kfdc) {
493 for(int i = 0; i < 4; i++) {
494 #if defined(_FM77AV20) || defined(_FM77AV20EX) || \
495 defined(_FM77AV40SX) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
496 fdc->set_drive_type(i, DRIVE_TYPE_2DD);
498 fdc->set_drive_type(i, DRIVE_TYPE_2D);
500 fdc->set_drive_rpm(i, 360);
501 fdc->set_drive_mfm(i, true);
503 #if defined(_FM8) || (_FM7) || (_FMNEW7)
507 #if defined(_FM8) || (_FM7) || (_FMNEW7)
510 // ToDo: Implement another FDC for 1MB (2HD or 8''), this is used by FM-8 to FM-77? Not FM77AV or later? I still know this.
511 //#if defined(_FM77) || defined(_FM77L4)
512 // for(int i = 0; i < 4; i++) {
513 // fdc->set_drive_type(i, DRIVE_TYPE_2HD);
514 // fdc->set_drive_rpm(i, 360);
515 // fdc->set_drive_mfm(i, true);
518 #if defined(_FM8) || (_FM7) || (_FMNEW7)
523 void VM::update_config()
525 for(DEVICE* device = first_device; device; device = device->next_device) {
526 device->update_config();
534 for(DEVICE* device = first_device; device; device = device->next_device) {
537 #if !defined(_FM77AV_VARIANTS) || defined(_FM8)
538 # if defined(USE_AY_3_8910_AS_PSG)
539 psg->set_reg(0x2e, 0); // set prescaler
540 psg->write_signal(SIG_AY_3_891X_MUTE, 0x00, 0x01); // Okay?
542 psg->set_reg(0x27, 0); // stop timer
543 psg->set_reg(0x2e, 0); // set prescaler
544 psg->write_signal(SIG_YM2203_MUTE, 0x00, 0x01); // Okay?
548 for(int i = 0; i < 3; i++) {
549 opn[i]->set_reg(0x27, 0); // stop timer
550 opn[i]->set_reg(0x2e, 0); // set prescaler
551 opn[i]->write_signal(SIG_YM2203_MUTE, 0x00, 0x01); // Okay?
556 void VM::special_reset()
559 mainio->write_signal(FM7_MAINIO_PUSH_BREAK, 1, 1);
563 #if defined(FM77AV_VARIANTS)
564 mainio->write_signal(FM7_MAINIO_HOT_RESET, 1, 1);
568 mainio->write_signal(FM7_MAINIO_PUSH_BREAK, 1, 1);
570 event->register_event(mainio, EVENT_UP_BREAK, 10000.0 * 1000.0, false, NULL);
578 double VM::get_frame_rate()
580 return event->get_frame_rate();
585 // ----------------------------------------------------------------------------
587 // ----------------------------------------------------------------------------
590 DEVICE *VM::get_cpu(int index)
594 } else if(index == 1) {
597 #if defined(WITH_Z80)
598 else if(index == 2) {
606 // ----------------------------------------------------------------------------
608 // ----------------------------------------------------------------------------
610 void VM::draw_screen()
612 display->draw_screen();
615 void VM::initialize_sound(int rate, int samples)
617 // init sound manager
618 event->initialize_sound(rate, samples);
621 psg->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
623 opn[0]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
624 opn[1]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
625 opn[2]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
626 # if !defined(_FM77AV_VARIANTS)
627 psg->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
629 # if defined(_FM77AV_VARIANTS)
630 keyboard_beep->initialize_sound(rate, 2400.0, 512);
633 pcm1bit->initialize_sound(rate, 2000);
634 //drec->initialize_sound(rate, 0);
637 uint16_t* VM::create_sound(int* extra_frames)
639 uint16_t* p = event->create_sound(extra_frames);
643 int VM::get_sound_buffer_ptr()
645 int pos = event->get_sound_buffer_ptr();
649 #ifdef USE_SOUND_VOLUME
650 void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
652 #if !defined(_FM77AV_VARIANTS)
654 psg->set_volume(0, decibel_l, decibel_r);
655 psg->set_volume(1, decibel_l, decibel_r);
660 opn[0]->set_volume(0, decibel_l, decibel_r);
661 } else if(ch-- == 0) {
662 opn[0]->set_volume(1, decibel_l, decibel_r);
663 } else if(ch-- == 0) {
664 opn[1]->set_volume(0, decibel_l, decibel_r);
665 } else if(ch-- == 0) {
666 opn[1]->set_volume(1, decibel_l, decibel_r);
667 } else if(ch-- == 0) {
668 opn[2]->set_volume(0, decibel_l, decibel_r);
669 } else if(ch-- == 0) {
670 opn[2]->set_volume(1, decibel_l, decibel_r);
674 pcm1bit->set_volume(0, decibel_l, decibel_r);
675 } else if(ch-- == 0) {
676 if(drec != NULL) drec->set_volume(0, decibel_l, decibel_r);
678 #if defined(_FM77AV_VARIANTS)
680 keyboard_beep->set_volume(0, decibel_l, decibel_r);
685 fdc->get_context_noise_seek()->set_volume(0, decibel_l, decibel_r);
686 fdc->get_context_noise_head_down()->set_volume(0, decibel_l, decibel_r);
687 fdc->get_context_noise_head_up()->set_volume(0, decibel_l, decibel_r);
689 } else if(ch-- == 0) {
691 drec->get_context_noise_play()->set_volume(0, decibel_l, decibel_r);
692 drec->get_context_noise_stop()->set_volume(0, decibel_l, decibel_r);
693 drec->get_context_noise_fast()->set_volume(0, decibel_l, decibel_r);
699 // ----------------------------------------------------------------------------
701 // ----------------------------------------------------------------------------
703 void VM::key_down(int code, bool repeat)
706 keyboard->key_down(code);
710 void VM::key_up(int code)
712 keyboard->key_up(code);
715 bool VM::get_caps_locked()
717 return keyboard->get_caps_locked();
720 bool VM::get_kana_locked()
722 return keyboard->get_kana_locked();
725 // Get INS status.Important with FM-7 series (^_^;
726 uint32_t VM::get_extra_leds()
728 return keyboard->read_signal(SIG_FM7KEY_LED_STATUS);
732 // ----------------------------------------------------------------------------
734 // ----------------------------------------------------------------------------
736 void VM::open_floppy_disk(int drv, const _TCHAR* file_path, int bank)
739 fdc->open_disk(drv, file_path, bank);
743 void VM::close_floppy_disk(int drv)
746 fdc->close_disk(drv);
750 bool VM::is_floppy_disk_inserted(int drv)
753 return fdc->is_disk_inserted(drv);
759 void VM::is_floppy_disk_protected(int drv, bool value)
762 fdc->is_disk_protected(drv, value);
766 bool VM::is_floppy_disk_protected(int drv)
769 return fdc->is_disk_protected(drv);
775 uint32_t VM::is_floppy_disk_accessed()
777 // WILLFIX : Multiple FDC for 1M FD.
778 #if defined(_FM8) || (_FM7) || (_FMNEW7)
779 if(connect_320kfdc || connect_1Mfdc) {
781 return fdc->read_signal(0);
782 #if defined(_FM8) || (_FM7) || (_FMNEW7)
789 void VM::play_tape(int drv, const _TCHAR* file_path)
791 if(drec != NULL) drec->play_tape(file_path);
794 void VM::rec_tape(int drv, const _TCHAR* file_path)
796 if(drec != NULL) drec->rec_tape(file_path);
799 void VM::close_tape(int drv)
802 if(drec != NULL) drec->close_tape();
806 bool VM::is_tape_inserted(int drv)
809 return drec->is_tape_inserted();
814 bool VM::is_tape_playing(int drv)
817 return drec->is_tape_playing();
822 bool VM::is_tape_recording(int drv)
825 return drec->is_tape_recording();
830 int VM::get_tape_position(int drv)
833 return drec->get_tape_position();
838 const _TCHAR* VM::get_tape_message(int drv)
841 return drec->get_message();
846 void VM::push_play(int drv)
850 drec->set_remote(true);
855 void VM::push_stop(int drv)
858 drec->set_remote(false);
862 void VM::push_fast_forward(int drv)
866 drec->set_remote(true);
870 void VM::push_fast_rewind(int drv)
873 drec->set_ff_rew(-1);
874 drec->set_remote(true);
878 void VM::push_apss_forward(int drv)
885 void VM::push_apss_rewind(int drv)
892 bool VM::is_frame_skippable()
894 return event->is_frame_skippable();
897 void VM::update_dipswitch()
899 #if defined(WITH_Z80)
900 g_intr_irq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_IRQ_ON) != 0) ? 1 : 0, 1);
901 g_intr_firq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_FIRQ_ON) != 0) ? 1 : 0, 1);
902 g_nmi->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_NMI_ON) != 0) ? 1 : 0, 1);
906 void VM::set_cpu_clock(DEVICE *cpu, uint32_t clocks) {
907 event->set_secondary_cpu_clock(cpu, clocks);
910 #if defined(USE_BUBBLE1)
911 void VM::open_bubble_casette(int drv, const _TCHAR *path, int bank)
913 if((drv >= 2) || (drv < 0)) return;
914 if(bubble_casette[drv] == NULL) return;
915 bubble_casette[drv]->open((_TCHAR *)path, bank);
918 void VM::close_bubble_casette(int drv)
920 if((drv >= 2) || (drv < 0)) return;
921 if(bubble_casette[drv] == NULL) return;
922 bubble_casette[drv]->close();
925 bool VM::is_bubble_casette_inserted(int drv)
927 if((drv >= 2) || (drv < 0)) return false;
928 if(bubble_casette[drv] == NULL) return false;
929 return bubble_casette[drv]->is_bubble_inserted();
932 bool VM::is_bubble_casette_protected(int drv)
934 if((drv >= 2) || (drv < 0)) return false;
935 if(bubble_casette[drv] == NULL) return false;
936 return bubble_casette[drv]->is_bubble_protected();
939 void VM::is_bubble_casette_protected(int drv, bool flag)
941 if((drv >= 2) || (drv < 0)) return;
942 if(bubble_casette[drv] == NULL) return;
943 bubble_casette[drv]->set_bubble_protect(flag);
948 #define STATE_VERSION 8
949 void VM::save_state(FILEIO* state_fio)
951 state_fio->FputUint32_BE(STATE_VERSION);
952 state_fio->FputBool(connect_320kfdc);
953 state_fio->FputBool(connect_1Mfdc);
954 for(DEVICE* device = first_device; device; device = device->next_device) {
955 const char *name = typeid(*device).name() + 6; // skip "class "
957 state_fio->FputInt32(strlen(name));
958 state_fio->Fwrite(name, strlen(name), 1);
959 device->save_state(state_fio);
963 bool VM::load_state(FILEIO* state_fio)
965 uint32_t version = state_fio->FgetUint32_BE();
966 if(version != STATE_VERSION) {
969 connect_320kfdc = state_fio->FgetBool();
970 connect_1Mfdc = state_fio->FgetBool();
971 for(DEVICE* device = first_device; device; device = device->next_device) {
972 const char *name = typeid(*device).name() + 6; // skip "class "
974 if(!(state_fio->FgetInt32() == strlen(name) && state_fio->Fcompare(name, strlen(name)))) {
975 printf("Load Error: DEVID=%d\n", device->this_device_id);
978 if(!device->load_state(state_fio)) {
979 printf("Load Error: DEVID=%d\n", device->this_device_id);
986 #ifdef USE_DIG_RESOLUTION
987 void VM::get_screen_resolution(int *w, int *h)
989 switch(display->get_screen_mode()) {
990 case DISPLAY_MODE_8_200L:
991 case DISPLAY_MODE_8_200L_TEXT:
995 case DISPLAY_MODE_8_400L:
996 case DISPLAY_MODE_8_400L_TEXT:
1000 case DISPLAY_MODE_4096:
1001 case DISPLAY_MODE_256k:
1013 bool VM::is_screen_changed()
1016 #if defined(USE_MINIMUM_RENDERING)
1017 f = display->screen_update();
1018 display->reset_screen_update();