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"
35 #if defined(_FM77AV_VARIANTS)
36 #include "mb61vh010.h"
47 #include "./bubblecasette.h"
50 #include "./fm8_mainio.h"
52 #include "./fm7_mainio.h"
54 #include "./fm7_mainmem.h"
55 #include "./fm7_display.h"
56 #include "./fm7_keyboard.h"
57 #include "./joystick.h"
59 #include "./kanjirom.h"
60 #if defined(CAPABLE_JCOMMCARD)
61 #include "./jcommcard.h"
64 VM::VM(EMU* parent_emu): emu(parent_emu)
67 first_device = last_device = NULL;
71 # if defined(_FM77AV_VARIANTS)
72 opn[0] = opn[1] = opn[2] = NULL;
74 opn[0] = opn[1] = opn[2] = NULL;
78 for(int i = 0; i < 3; i++) uart[i] = NULL;
80 dummy = new DEVICE(this, emu); // must be 1st device
81 event = new EVENT(this, emu); // must be 2nd device
83 //dummycpu = new DEVICE(this, emu);
84 maincpu = new MC6809(this, emu);
85 subcpu = new MC6809(this, emu);
86 g_substat_display = new AND(this, emu);
87 g_substat_mainhalt = new AND(this, emu);
91 if((config.dipswitch & FM7_DIPSW_Z80CARD_ON) != 0) {
92 z80cpu = new Z80(this, emu);
93 g_mainstat = new AND(this, emu);
94 g_intr = new OR(this, emu);
96 g_intr_irq = new AND(this, emu);
97 g_intr_firq = new AND(this, emu);
98 g_nmi = new AND(this, emu);
109 #if defined(CAPABLE_JCOMMCARD)
110 if((config.dipswitch & FM7_DIPSW_JSUBCARD_ON) != 0) {
111 jsubcpu = new MC6809(this, emu);
112 jcommcard = new FM7_JCOMMCARD(this, emu);
113 g_jsubhalt = new AND(this, emu);
120 # if defined(_FM77AV40) || defined(_FM77AV40SX) || defined(_FM77AV40EX) || defined(_FM77AV20) \
121 || defined(_FM77AV20EX) || defined(_FM8)
122 uart[0] = new I8251(this, emu);
124 # if defined(CAPABLE_JCOMMCARD)
125 if((config.dipswitch & FM7_DIPSW_JSUBCARD_ON) != 0) uart[0] = new I8251(this, emu);
127 if(((config.dipswitch & FM7_DIPSW_RS232C_ON) != 0) && (uart[0] == NULL)) uart[0] = new I8251(this, emu);
129 if((config.dipswitch & FM7_DIPSW_MODEM_ON) != 0) uart[1] = new I8251(this, emu);
130 if((config.dipswitch & FM7_DIPSW_MIDI_ON) != 0) uart[2] = new I8251(this, emu);
133 #if defined(_FM77AV_VARIANTS)
134 alu = new MB61VH010(this, emu);
135 keyboard_beep = new BEEP(this, emu);
137 keyboard = new KEYBOARD(this, emu);
138 display = new DISPLAY(this, emu);
140 mainio = new FM8_MAINIO(this, emu);
142 mainio = new FM7_MAINIO(this, emu);
144 mainmem = new FM7_MAINMEM(this, emu);
149 dmac = new HD6844(this, emu);
152 # if defined(USE_AY_3_8910_AS_PSG)
153 psg = new AY_3_891X(this, emu);
155 psg = new YM2203(this, emu);
158 opn[0] = new YM2203(this, emu); // OPN
159 opn[1] = new YM2203(this, emu); // WHG
160 opn[2] = new YM2203(this, emu); // THG
161 # if !defined(_FM77AV_VARIANTS)
162 # if defined(USE_AY_3_8910_AS_PSG)
163 psg = new AY_3_891X(this, emu);
165 psg = new YM2203(this, emu);
170 for(int i = 0; i < 2; i++) bubble_casette[i] = new BUBBLECASETTE(this, emu);
173 drec = new DATAREC(this, emu);
174 drec->set_context_noise_play(new NOISE(this, emu));
175 drec->set_context_noise_stop(new NOISE(this, emu));
176 drec->set_context_noise_fast(new NOISE(this, emu));
177 pcm1bit = new PCM1BIT(this, emu);
179 connect_320kfdc = connect_1Mfdc = false;
185 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
186 if((config.dipswitch & FM7_DIPSW_CONNECT_320KFDC) != 0) {
187 fdc = new MB8877(this, emu);
188 fdc->set_context_noise_seek(new NOISE(this, emu));
189 fdc->set_context_noise_head_down(new NOISE(this, emu));
190 fdc->set_context_noise_head_up(new NOISE(this, emu));
191 connect_320kfdc = true;
195 fdc = new MB8877(this, emu);
196 fdc->set_context_noise_seek(new NOISE(this, emu));
197 fdc->set_context_noise_head_down(new NOISE(this, emu));
198 fdc->set_context_noise_head_up(new NOISE(this, emu));
199 connect_320kfdc = true;
203 if((config.dipswitch & FM7_DIPSW_CONNECT_1MFDC) != 0) {
204 fdc_2HD = new MB8877(this, emu);
205 fdc_2HD->set_context_noise_seek(new NOISE(this, emu));
206 fdc_2HD->set_context_noise_head_down(new NOISE(this, emu));
207 fdc_2HD->set_context_noise_head_up(new NOISE(this, emu));
208 connect_1Mfdc = true;
212 joystick = new JOYSTICK(this, emu);
213 printer = new PRNFILE(this, emu);
215 l4crtc = new HD46505(this, emu);;
218 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
219 if((config.dipswitch & FM7_DIPSW_CONNECT_KANJIROM) != 0) {
220 kanjiclass1 = new KANJIROM(this, emu, false);
225 kanjiclass1 = new KANJIROM(this, emu, false);
227 #ifdef CAPABLE_KANJI_CLASS2
228 kanjiclass2 = new KANJIROM(this, emu, true);
231 # if defined(_FM77AV20) || defined(_FM77AV40) || defined(_FM77AV20EX) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
232 g_rs232c_dtr = new AND(this, emu);
233 g_rs232c_dtr->set_mask(SIG_AND_BIT_0);
234 g_rs232c_dtr->set_mask(SIG_AND_BIT_1);
239 if(g_mainstat != NULL) {
240 g_mainstat->set_mask(SIG_AND_BIT_0);
241 g_mainstat->set_mask(SIG_AND_BIT_1);
242 maincpu->set_context_bus_ba(g_mainstat, SIG_AND_BIT_0, 0xffffffff);
243 maincpu->set_context_bus_bs(g_mainstat, SIG_AND_BIT_1, 0xffffffff);
244 g_mainstat->set_context_out(mainio, FM7_MAINIO_RUN_Z80, 0xffffffff);
247 z80cpu->set_context_busack(mainio, FM7_MAINIO_RUN_6809, 0xffffffff);
248 mainio->set_context_z80cpu(z80cpu);
252 event->set_device_name(_T("EVENT"));
253 dummy->set_device_name(_T("1st Dummy"));
255 maincpu->set_device_name(_T("MAINCPU(MC6809B)"));
256 subcpu->set_device_name(_T("SUBCPU(MC6809B)"));
257 #if defined(CAPABLE_JCOMMCARD)
258 if(jsubcpu != NULL) {
259 jsubcpu->set_device_name(_T("J.COMM BOARD CPU(MC6809)"));
261 if(jcommcard != NULL) {
262 jcommcard->set_device_name(_T("Japanese COMM BOARD"));
264 if(g_jsubhalt != NULL) {
265 g_jsubhalt->set_device_name(_T("J.COMM BOARD HALT(MC6809)"));
269 if(z80cpu != NULL) z80cpu->set_device_name(_T("Z80 CPU BOARD"));
271 if(fdc != NULL) fdc->set_device_name(_T("MB8877 FDC(320KB)"));
273 if(fdc_2HD != NULL) fdc_2HD->set_device_name(_T("MB8877 FDC(1MB/2HD)"));
275 if(uart[0] != NULL) {
276 uart[0]->set_device_name(_T("RS-232C BOARD(I8251 SIO)"));
278 # if defined(CAPABLE_JCOMMCARD)
279 if((config.dipswitch & FM7_DIPSW_JSUBCARD_ON) != 0) {
280 if(uart[0] != NULL) uart[0]->set_device_name(_T("J.COMM BOARD RS-232C(I8251 SIO)"));
282 # elif defined(_FM77AV20) || defined(_FM77AV40) || defined(_FM77AV20EX) || \
283 defined(_FM77AV40EX) || defined(_FM77AV40SX) || defined(_FM8)
284 if(uart[0] != NULL) uart[0]->set_device_name(_T("RS-232C(I8251 SIO)"));
287 if(uart[1] != NULL) {
288 uart[1]->set_device_name(_T("MODEM BOARD(I8251 SIO)"));
290 if(uart[2] != NULL) {
291 uart[2]->set_device_name(_T("MIDI BOARD(I8251 SIO)"));
297 psg->set_device_name(_T("AY-3-8910 PSG"));
299 opn[0]->set_device_name(_T("YM2203 OPN"));
300 opn[1]->set_device_name(_T("YM2203 WHG"));
301 opn[2]->set_device_name(_T("YM2203 THG"));
302 # if !defined(_FM77AV_VARIANTS)
303 psg->set_device_name(_T("AY-3-8910 PSG"));
305 pcm1bit->set_device_name(_T("BEEP"));
306 printer->set_device_name(_T("PRINTER I/F"));
307 # if defined(_FM77AV_VARIANTS)
308 keyboard_beep->set_device_name(_T("BEEP(KEYBOARD)"));
310 if(kanjiclass1 != NULL) kanjiclass1->set_device_name(_T("KANJI ROM CLASS1"));
311 # ifdef CAPABLE_KANJI_CLASS2
312 if(kanjiclass2 != NULL) kanjiclass2->set_device_name(_T("KANJI ROM CLASS2"));
315 bubble_casette[0]->set_device_name(_T("BUBBLE CASETTE #0"));
316 bubble_casette[1]->set_device_name(_T("BUBBLE CASETTE #1"));
319 # if defined(_FM77AV20) || defined(_FM77AV40) || defined(_FM77AV20EX) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
320 g_rs232c_dtr->set_device_name(_T("RS232C DTR(AND)"));
323 l4crtc->set_device_name(_T("CRTC OF 400LINES BOARD"));
326 if(g_intr != NULL) g_intr->set_device_name(_T("Z80 INTR(OR)"));
327 if(g_mainstat != NULL) g_mainstat->set_device_name(_T("Z80 HALT/RUN(AND)"));
328 if(g_intr_irq != NULL) g_intr_irq->set_device_name(_T("Z80 IRQ(AND)"));
329 if(g_intr_firq != NULL) g_intr_firq->set_device_name(_T("Z80 FIRQ(AND)"));
330 if(g_nmi != NULL) g_nmi->set_device_name(_T("Z80 NMI(AND)"));
332 g_substat_display->set_device_name(_T("DISPLAY STATUS(AND)"));
333 g_substat_mainhalt->set_device_name(_T("SUBSYSTEM HALT STATUS(AND)"));
341 // delete all devices
342 for(DEVICE* device = first_device; device;) {
343 DEVICE *next_device = device->next_device;
346 device = next_device;
350 DEVICE* VM::get_device(int id)
352 for(DEVICE* device = first_device; device; device = device->next_device) {
353 if(device->this_device_id == id) {
360 void VM::connect_bus(void)
369 * |-> MAINCPU -> MAINMEM -> MAINIO -> MAIN DEVICES
371 * | -> SUBCPU -> SUBMEM -> SUBIO -> SUB DEVICES
375 * MAINMEM can access SUBMEM/IO, when SUBCPU is halted.
376 * MAINMEM and SUBMEM can access DISPLAY and KEYBOARD with exclusive.
377 * MAINCPU can access MAINMEM.
378 * SUBCPU can access SUBMEM.
379 * DISPLAY : R/W from MAINCPU and SUBCPU.
383 event->set_frames_per_sec(FRAMES_PER_SEC);
384 event->set_lines_per_frame(LINES_PER_FRAME);
385 mainclock = CPU_CLOCKS; // Hack
386 subclock = SUBCLOCK_NORMAL;
388 event->set_context_cpu(maincpu, mainclock);
389 event->set_context_cpu(subcpu, subclock);
393 event->set_context_cpu(z80cpu, 4000000);
394 z80cpu->write_signal(SIG_CPU_BUSREQ, 1, 1);
396 g_intr_irq->set_mask(SIG_AND_BIT_0);
397 g_intr_irq->set_mask(SIG_AND_BIT_1);
399 g_intr_firq->set_mask(SIG_AND_BIT_0);
400 g_intr_firq->set_mask(SIG_AND_BIT_1);
402 g_nmi->set_mask(SIG_AND_BIT_0);
403 g_nmi->set_mask(SIG_AND_BIT_1);
405 mainio->set_context_irq(g_intr_irq, SIG_AND_BIT_1, 0xffffffff);
406 g_intr_irq->set_context_out(g_intr, SIG_OR_BIT_0, 0xffffffff);
408 mainio->set_context_firq(g_intr_firq, SIG_AND_BIT_1, 0xffffffff);
409 g_intr_firq->set_context_out(g_intr, SIG_OR_BIT_0, 0xffffffff);
411 g_intr->set_context_out(z80cpu, SIG_CPU_IRQ, 0xffffffff);
413 mainio->set_context_nmi(g_nmi, SIG_AND_BIT_1, 0xffffffff);
414 g_nmi->set_context_out(z80cpu, SIG_CPU_NMI, 0xffffffff);
416 maincpu->write_signal(SIG_CPU_HALTREQ, 0, 1);
418 #if defined(CAPABLE_JCOMMCARD)
419 if((jsubcpu != NULL) && (jcommcard != NULL)) {
420 event->set_context_cpu(jsubcpu, JCOMMCARD_CLOCK);
421 jcommcard->set_context_cpu(jsubcpu);
422 if(g_jsubhalt != NULL) {
423 g_jsubhalt->set_mask(SIG_AND_BIT_0);
424 g_jsubhalt->set_mask(SIG_AND_BIT_1);
426 jsubcpu->set_context_bus_ba(g_jsubhalt, SIG_AND_BIT_0, 0xffffffff);
427 jsubcpu->set_context_bus_bs(g_jsubhalt, SIG_AND_BIT_1, 0xffffffff);
428 g_jsubhalt->set_context_out(jcommcard, FM7_JCOMMCARD_BUS_HALT, 0xffffffff);
429 mainio->set_context_jcommcard(jcommcard);
433 event->set_context_sound(pcm1bit);
435 event->set_context_sound(psg);
436 if(drec != NULL) event->set_context_sound(drec);
438 event->set_context_sound(opn[0]);
439 event->set_context_sound(opn[1]);
440 event->set_context_sound(opn[2]);
441 # if !defined(_FM77AV_VARIANTS)
442 event->set_context_sound(psg);
444 event->set_context_sound(drec);
446 event->set_context_sound(fdc->get_context_noise_seek());
447 event->set_context_sound(fdc->get_context_noise_head_down());
448 event->set_context_sound(fdc->get_context_noise_head_up());
451 if(fdc_2HD != NULL) {
452 event->set_context_sound(fdc_2HD->get_context_noise_seek());
453 event->set_context_sound(fdc_2HD->get_context_noise_head_down());
454 event->set_context_sound(fdc_2HD->get_context_noise_head_up());
458 event->set_context_sound(drec->get_context_noise_play());
459 event->set_context_sound(drec->get_context_noise_stop());
460 event->set_context_sound(drec->get_context_noise_fast());
462 # if defined(_FM77AV_VARIANTS)
463 event->set_context_sound(keyboard_beep);
466 #if !defined(_FM77AV_VARIANTS) && !defined(_FM77L4)
467 //event->register_vline_event(display);
468 //event->register_frame_event(display);
470 mainio->set_context_maincpu(maincpu);
471 mainio->set_context_subcpu(subcpu);
473 mainio->set_context_display(display);
474 mainio->set_context_irq(maincpu, SIG_CPU_IRQ, 0xffffffff);
475 mainio->set_context_firq(maincpu, SIG_CPU_FIRQ, 0xffffffff);
476 mainio->set_context_nmi(maincpu, SIG_CPU_NMI, 0xffffffff);
477 #if defined(_FM77AV) || defined(_FM7) || defined(_FMNEW7) || defined(_FM77_VARIANTS)
478 if((config.dipswitch & FM7_DIPSW_RS232C_ON) != 0) mainio->set_context_uart(0, uart[0]); /* $FD06- : RS232C */
480 mainio->set_context_uart(0, uart[0]);
482 mainio->set_context_uart(1, uart[1]); /* $FD40- : MODEM */
483 mainio->set_context_uart(2, uart[2]); /* $FDEA- : MIDI */
485 #if defined(_FM77AV20) || defined(_FM77AV40) || defined(_FM77AV20EX) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
486 mainio->set_context_rs232c_dtr(g_rs232c_dtr);
487 if(uart[0] != NULL) uart[0]->set_context_dtr(g_rs232c_dtr, SIG_AND_BIT_1, 0xffffffff);
489 if(uart[0] != NULL) {
490 uart[0]->set_context_rxrdy(mainio, FM7_MAINIO_UART0_RXRDY, 0xffffffff);
491 uart[0]->set_context_txrdy(mainio, FM7_MAINIO_UART0_TXRDY, 0xffffffff);
492 uart[0]->set_context_syndet(mainio, FM7_MAINIO_UART0_SYNDET, 0xffffffff);
494 if(uart[1] != NULL) {
495 uart[1]->set_context_rxrdy(mainio, FM7_MAINIO_MODEM_RXRDY, 0xffffffff);
496 uart[1]->set_context_txrdy(mainio, FM7_MAINIO_MODEM_TXRDY, 0xffffffff);
497 uart[1]->set_context_syndet(mainio, FM7_MAINIO_MODEM_SYNDET, 0xffffffff);
499 if(uart[2] != NULL) {
500 uart[2]->set_context_rxrdy(mainio, FM7_MAINIO_MIDI_RXRDY, 0xffffffff);
501 uart[2]->set_context_txrdy(mainio, FM7_MAINIO_MIDI_TXRDY, 0xffffffff);
502 uart[2]->set_context_syndet(mainio, FM7_MAINIO_MIDI_SYNDET, 0xffffffff);
505 #if defined(_FM8) || defined(_FM7) || defined(_FMNEW7)
506 if((config.dipswitch & FM7_DIPSW_CONNECT_KANJIROM) != 0) {
507 mainio->set_context_kanjirom_class1(kanjiclass1);
510 mainio->set_context_kanjirom_class1(kanjiclass1);
512 mainio->set_context_mainmem(mainmem);
513 mainio->set_context_keyboard(keyboard);
514 mainio->set_context_printer(printer);
515 mainio->set_context_printer_reset(printer, SIG_PRINTER_RESET, 0xffffffff);
516 mainio->set_context_printer_strobe(printer, SIG_PRINTER_STROBE, 0xffffffff);
517 mainio->set_context_printer_select(printer, SIG_PRINTER_SELECT, 0xffffffff);
518 #if defined(CAPABLE_KANJI_CLASS2)
519 mainio->set_context_kanjirom_class2(kanjiclass2);
522 for(int i = 0; i < 2; i++) mainio->set_context_bubble(bubble_casette[i], i);
524 keyboard->set_context_break_line(mainio, FM7_MAINIO_PUSH_BREAK, 0xffffffff);
525 keyboard->set_context_int_line(mainio, FM7_MAINIO_KEYBOARDIRQ, 0xffffffff);
526 keyboard->set_context_int_line(display, SIG_FM7_SUB_KEY_FIRQ, 0xffffffff);
527 #if defined(_FM77AV_VARIANTS)
528 keyboard->set_context_beep(keyboard_beep);
530 keyboard->set_context_rxrdy(display, SIG_FM7KEY_RXRDY, 0x01);
531 keyboard->set_context_key_ack(display, SIG_FM7KEY_ACK, 0x01);
534 drec->set_context_ear(mainio, FM7_MAINIO_CMT_RECV, 0xffffffff);
535 //drec->set_context_remote(mainio, FM7_MAINIO_CMT_REMOTE, 0xffffffff);
536 mainio->set_context_datarec(drec);
538 mainmem->set_context_mainio(mainio);
539 mainmem->set_context_display(display);
540 mainmem->set_context_maincpu(maincpu);
541 #if defined(CAPABLE_DICTROM)
542 mainmem->set_context_kanjirom_class1(kanjiclass1);
544 display->set_context_mainio(mainio);
545 display->set_context_subcpu(subcpu);
546 display->set_context_keyboard(keyboard);
548 display->set_context_l4crtc(l4crtc);
551 mainio->set_context_clock_status(mainmem, FM7_MAINIO_CLOCKMODE, 0xffffffff);
552 mainio->set_context_clock_status(display, SIG_DISPLAY_CLOCK, 0xffffffff);
554 g_substat_display->set_mask(SIG_AND_BIT_0);
555 g_substat_display->set_mask(SIG_AND_BIT_1);
556 subcpu->set_context_bus_ba(g_substat_display, SIG_AND_BIT_0, 0xffffffff);
557 subcpu->set_context_bus_bs(g_substat_display, SIG_AND_BIT_1, 0xffffffff);
558 g_substat_display->set_context_out(display, SIG_FM7_SUB_HALT, 0xffffffff);
560 g_substat_mainhalt->set_mask(SIG_AND_BIT_0);
561 g_substat_mainhalt->set_mask(SIG_AND_BIT_1);
562 subcpu->set_context_bus_ba(g_substat_mainhalt, SIG_AND_BIT_0, 0xffffffff);
563 subcpu->set_context_bus_bs(g_substat_mainhalt, SIG_AND_BIT_1, 0xffffffff);
564 g_substat_mainhalt->set_context_out(mainmem, SIG_FM7_SUB_HALT, 0xffffffff);
566 #if defined(_FM77_VARIANTS) || defined(_FM77AV_VARIANTS)
567 display->set_context_kanjiclass1(kanjiclass1);
569 #if defined(CAPABLE_KANJI_CLASS2)
570 display->set_context_kanjiclass2(kanjiclass2);
572 #if defined(_FM77AV_VARIANTS)
573 display->set_context_alu(alu);
574 alu->set_context_memory(display);
575 alu->set_direct_access_offset(DISPLAY_VRAM_DIRECT_ACCESS);
577 // Palette, VSYNC, HSYNC, Multi-page, display mode.
578 mainio->set_context_display(display);
580 #if defined(_FM8) || (_FM7) || (_FMNEW7)
581 if(connect_320kfdc) {
585 fdc->set_context_irq(mainio, FM7_MAINIO_FDC_IRQ, 0x1);
586 fdc->set_context_drq(mainio, FM7_MAINIO_FDC_DRQ, 0x1);
587 mainio->set_context_fdc(fdc);
589 #if defined(_FM8) || (_FM7) || (_FMNEW7)
593 if(connect_1Mfdc && (fdc_2HD != NULL)) {
595 fdc_2HD->set_context_irq(mainio, FM7_MAINIO_FDC_IRQ_2HD, 0x1);
596 fdc_2HD->set_context_drq(mainio, FM7_MAINIO_FDC_DRQ_2HD, 0x1);
597 mainio->set_context_fdc_2HD(fdc_2HD);
601 mainio->set_context_beep(pcm1bit);
603 mainio->set_context_psg(psg);
605 # if !defined(_FM77AV_VARIANTS)
606 mainio->set_context_psg(psg);
608 opn[0]->set_context_irq(mainio, FM7_MAINIO_OPN_IRQ, 0xffffffff);
609 mainio->set_context_opn(opn[0], 0);
610 joystick->set_context_opn(opn[0]);
611 mainio->set_context_joystick(joystick);
612 opn[0]->set_context_port_b(joystick, FM7_JOYSTICK_MOUSE_STROBE, 0xff, 0);
614 opn[1]->set_context_irq(mainio, FM7_MAINIO_WHG_IRQ, 0xffffffff);
615 mainio->set_context_opn(opn[1], 1);
616 opn[2]->set_context_irq(mainio, FM7_MAINIO_THG_IRQ, 0xffffffff);
617 mainio->set_context_opn(opn[2], 2);
619 subcpu->set_context_bus_clr(display, SIG_FM7_SUB_USE_CLR, 0x0000000f);
621 event->register_frame_event(joystick);
623 dmac->set_context_src(fdc, 0);
624 dmac->set_context_dst(mainmem, 0);
625 dmac->set_context_int_line(mainio, FM7_MAINIO_DMA_INT, 0xffffffff);
626 dmac->set_context_busreq_line(maincpu, 1, SIG_CPU_BUSREQ, 0xffffffff);
627 mainio->set_context_dmac(dmac);
630 // MEMORIES must set before initialize().
631 //dummycpu->set_context_mem(dummy);
632 maincpu->set_context_mem(mainmem);
633 subcpu->set_context_mem(display);
634 //dummycpu->write_signal(SIG_CPU_BUSREQ, 1, 1);
636 if(z80cpu != NULL) z80cpu->set_context_mem(mainmem);
638 #if defined(CAPABLE_JCOMMCARD)
639 if((jsubcpu != NULL) && (jcommcard != NULL)) {
640 jsubcpu->set_context_mem(jcommcard);
644 maincpu->set_context_debugger(new DEBUGGER(this, emu));
645 subcpu->set_context_debugger(new DEBUGGER(this, emu));
647 if(z80cpu != NULL) z80cpu->set_context_debugger(new DEBUGGER(this, emu));
649 # if defined(CAPABLE_JCOMMCARD)
650 if(jsubcpu != NULL) {
651 jsubcpu->set_context_debugger(new DEBUGGER(this, emu));
655 for(DEVICE* device = first_device; device; device = device->next_device) {
656 device->initialize();
659 #if defined(WITH_Z80)
660 if(g_intr_irq != NULL) g_intr_irq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_IRQ_ON) != 0) ? 1 : 0, 1);
661 if(g_intr_firq != NULL) g_intr_firq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_FIRQ_ON) != 0) ? 1 : 0, 1);
662 if(g_nmi != NULL) g_nmi->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_NMI_ON) != 0) ? 1 : 0, 1);
665 #if defined(_FM8) || (_FM7) || (_FMNEW7)
666 if(connect_320kfdc) {
669 for(int i = 0; i < 4; i++) {
670 #if defined(_FM77AV20) || defined(_FM77AV20EX) || \
671 defined(_FM77AV40SX) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
672 fdc->set_drive_type(i, DRIVE_TYPE_2DD);
674 fdc->set_drive_type(i, DRIVE_TYPE_2D);
676 fdc->set_drive_mfm(i, true);
677 fdc->set_drive_rpm(i, 300);
680 #if defined(_FM8) || (_FM7) || (_FMNEW7)
685 if(connect_1Mfdc && (fdc_2HD != NULL)) {
686 // 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.
687 for(int i = 0; i < 2; i++) {
688 fdc_2HD->set_drive_type(i, DRIVE_TYPE_2HD);
689 fdc_2HD->set_drive_mfm(i, true);
690 fdc_2HD->set_drive_rpm(i, 300);
696 void VM::update_config()
698 for(DEVICE* device = first_device; device; device = device->next_device) {
699 device->update_config();
707 for(DEVICE* device = first_device; device; device = device->next_device) {
710 #if !defined(_FM77AV_VARIANTS) || defined(_FM8)
711 # if defined(USE_AY_3_8910_AS_PSG)
712 psg->set_reg(0x2e, 0); // set prescaler
713 psg->write_signal(SIG_AY_3_891X_MUTE, 0x00, 0x01); // Okay?
715 psg->set_reg(0x27, 0); // stop timer
716 psg->set_reg(0x2e, 0); // set prescaler
717 psg->write_signal(SIG_YM2203_MUTE, 0x00, 0x01); // Okay?
721 for(int i = 0; i < 3; i++) {
722 opn[i]->set_reg(0x27, 0); // stop timer
723 opn[i]->set_reg(0x2e, 0); // set prescaler
724 opn[i]->write_signal(SIG_YM2203_MUTE, 0x00, 0x01); // Okay?
729 void VM::special_reset()
734 //mainio->write_signal(FM7_MAINIO_PUSH_BREAK, 1, 1);
735 //keyboard->write_signal(SIG_FM7KEY_OVERRIDE_PRESS_BREAK, 0xffffffff, 0xffffffff);
737 #if defined(FM77AV_VARIANTS)
738 mainio->write_signal(FM7_MAINIO_HOT_RESET, 1, 1);
743 mainio->write_signal(FM7_MAINIO_PUSH_BREAK, 1, 1);
744 keyboard->write_signal(SIG_FM7KEY_OVERRIDE_PRESS_BREAK, 0xffffffff, 0xffffffff);
745 event->register_event(mainio, EVENT_UP_BREAK, 1000.0 * 1000.0, false, NULL);
753 double VM::get_frame_rate()
755 return event->get_frame_rate();
760 // ----------------------------------------------------------------------------
762 // ----------------------------------------------------------------------------
765 DEVICE *VM::get_cpu(int index)
769 } else if(index == 1) {
772 #if defined(WITH_Z80)
773 else if(index == 2) {
774 # if defined(CAPABLE_JCOMMCARD)
781 # if defined(CAPABLE_JCOMMCARD)
782 else if(index == 3) {
787 # if defined(CAPABLE_JCOMMCARD)
788 else if(index == 2) {
797 // ----------------------------------------------------------------------------
799 // ----------------------------------------------------------------------------
801 void VM::draw_screen()
803 display->draw_screen();
806 void VM::initialize_sound(int rate, int samples)
808 // init sound manager
809 event->initialize_sound(rate, samples);
812 psg->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
814 opn[0]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
815 opn[1]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
816 opn[2]->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
817 # if !defined(_FM77AV_VARIANTS)
818 psg->initialize_sound(rate, (int)(4.9152 * 1000.0 * 1000.0 / 4.0), samples, 0, 0);
820 # if defined(_FM77AV_VARIANTS)
821 keyboard_beep->initialize_sound(rate, 2400.0, 512);
824 pcm1bit->initialize_sound(rate, 8000);
825 //drec->initialize_sound(rate, 0);
828 uint16_t* VM::create_sound(int* extra_frames)
830 uint16_t* p = event->create_sound(extra_frames);
834 int VM::get_sound_buffer_ptr()
836 int pos = event->get_sound_buffer_ptr();
840 #ifdef USE_SOUND_VOLUME
841 void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
843 #if !defined(_FM77AV_VARIANTS)
845 psg->set_volume(0, decibel_l, decibel_r);
846 psg->set_volume(1, decibel_l, decibel_r);
851 opn[0]->set_volume(0, decibel_l, decibel_r);
852 } else if(ch-- == 0) {
853 opn[0]->set_volume(1, decibel_l, decibel_r);
854 } else if(ch-- == 0) {
855 opn[1]->set_volume(0, decibel_l, decibel_r);
856 } else if(ch-- == 0) {
857 opn[1]->set_volume(1, decibel_l, decibel_r);
858 } else if(ch-- == 0) {
859 opn[2]->set_volume(0, decibel_l, decibel_r);
860 } else if(ch-- == 0) {
861 opn[2]->set_volume(1, decibel_l, decibel_r);
865 pcm1bit->set_volume(0, decibel_l, decibel_r);
866 } else if(ch-- == 0) {
867 if(drec != NULL) drec->set_volume(0, decibel_l, decibel_r);
869 #if defined(_FM77AV_VARIANTS)
871 keyboard_beep->set_volume(0, decibel_l, decibel_r);
876 fdc->get_context_noise_seek()->set_volume(0, decibel_l, decibel_r);
877 fdc->get_context_noise_head_down()->set_volume(0, decibel_l, decibel_r);
878 fdc->get_context_noise_head_up()->set_volume(0, decibel_l, decibel_r);
883 if(fdc_2HD != NULL) {
884 fdc_2HD->get_context_noise_seek()->set_volume(0, decibel_l, decibel_r);
885 fdc_2HD->get_context_noise_head_down()->set_volume(0, decibel_l, decibel_r);
886 fdc_2HD->get_context_noise_head_up()->set_volume(0, decibel_l, decibel_r);
892 drec->get_context_noise_play()->set_volume(0, decibel_l, decibel_r);
893 drec->get_context_noise_stop()->set_volume(0, decibel_l, decibel_r);
894 drec->get_context_noise_fast()->set_volume(0, decibel_l, decibel_r);
900 // ----------------------------------------------------------------------------
902 // ----------------------------------------------------------------------------
904 void VM::key_down(int code, bool repeat)
907 keyboard->key_down(code);
911 void VM::key_up(int code)
913 keyboard->key_up(code);
916 bool VM::get_caps_locked()
918 return keyboard->get_caps_locked();
921 bool VM::get_kana_locked()
923 return keyboard->get_kana_locked();
926 // Get INS status.Important with FM-7 series (^_^;
927 uint32_t VM::get_led_status()
929 return keyboard->read_signal(SIG_FM7KEY_LED_STATUS);
933 // ----------------------------------------------------------------------------
935 // ----------------------------------------------------------------------------
937 void VM::open_floppy_disk(int drv, const _TCHAR* file_path, int bank)
943 fdc->open_disk(drv, file_path, bank);
946 if(fdc_2HD != NULL) {
947 fdc_2HD->open_disk(drv - 2, file_path, bank);
952 fdc->open_disk(drv, file_path, bank);
957 void VM::close_floppy_disk(int drv)
961 if(fdc != NULL) fdc->close_disk(drv);
963 if(fdc_2HD != NULL) fdc_2HD->close_disk(drv - 2);
967 fdc->close_disk(drv);
972 bool VM::is_floppy_disk_inserted(int drv)
975 if((fdc != NULL) && (drv < 2)) {
976 return fdc->is_disk_inserted(drv);
977 } else if(fdc_2HD != NULL) {
978 return fdc_2HD->is_disk_inserted(drv - 2);
984 return fdc->is_disk_inserted(drv);
991 void VM::is_floppy_disk_protected(int drv, bool value)
994 if((fdc != NULL) && (drv < 2)) {
995 fdc->is_disk_protected(drv, value);
996 } else if(fdc_2HD != NULL) {
997 fdc_2HD->is_disk_protected(drv - 2, value);
1001 fdc->is_disk_protected(drv, value);
1006 bool VM::is_floppy_disk_protected(int drv)
1008 #if defined(HAS_2HD)
1009 if((fdc != NULL) && (drv < 2)) {
1010 return fdc->is_disk_protected(drv);
1011 } else if(fdc_2HD != NULL) {
1012 return fdc_2HD->is_disk_protected(drv);
1018 return fdc->is_disk_protected(drv);
1025 uint32_t VM::is_floppy_disk_accessed()
1028 #if defined(HAS_2HD)
1031 # if defined(_FM8) || (_FM7) || (_FMNEW7)
1032 if(connect_320kfdc) {
1034 if(fdc != NULL) v1 = fdc->read_signal(0);
1035 # if defined(_FM8) || (_FM7) || (_FMNEW7)
1039 if(fdc_2HD != NULL) v2 = fdc_2HD->read_signal(0);
1042 v2 = (v2 & 0x03) << 2;
1046 # if defined(_FM8) || (_FM7) || (_FMNEW7)
1047 if(connect_320kfdc) {
1049 v = fdc->read_signal(0);
1050 # if defined(_FM8) || (_FM7) || (_FMNEW7)
1057 void VM::play_tape(int drv, const _TCHAR* file_path)
1059 if(drec != NULL) drec->play_tape(file_path);
1062 void VM::rec_tape(int drv, const _TCHAR* file_path)
1064 if(drec != NULL) drec->rec_tape(file_path);
1067 void VM::close_tape(int drv)
1069 if(drec != NULL) drec->close_tape();
1072 bool VM::is_tape_inserted(int drv)
1075 return drec->is_tape_inserted();
1080 bool VM::is_tape_playing(int drv)
1083 return drec->is_tape_playing();
1088 bool VM::is_tape_recording(int drv)
1091 return drec->is_tape_recording();
1096 int VM::get_tape_position(int drv)
1099 return drec->get_tape_position();
1104 const _TCHAR* VM::get_tape_message(int drv)
1107 return drec->get_message();
1112 void VM::push_play(int drv)
1115 drec->set_ff_rew(0);
1116 drec->set_remote(true);
1121 void VM::push_stop(int drv)
1124 drec->set_remote(false);
1128 void VM::push_fast_forward(int drv)
1131 drec->set_ff_rew(1);
1132 drec->set_remote(true);
1136 void VM::push_fast_rewind(int drv)
1139 drec->set_ff_rew(-1);
1140 drec->set_remote(true);
1144 void VM::push_apss_forward(int drv)
1151 void VM::push_apss_rewind(int drv)
1158 bool VM::is_frame_skippable()
1160 return event->is_frame_skippable();
1163 void VM::update_dipswitch()
1165 #if defined(WITH_Z80)
1166 if(g_intr_irq != NULL) g_intr_irq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_IRQ_ON) != 0) ? 1 : 0, 1);
1167 if(g_intr_firq != NULL) g_intr_firq->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_FIRQ_ON) != 0) ? 1 : 0, 1);
1168 if(g_nmi != NULL) g_nmi->write_signal(SIG_AND_BIT_0, ((config.dipswitch & FM7_DIPSW_Z80_NMI_ON) != 0) ? 1 : 0, 1);
1172 void VM::set_cpu_clock(DEVICE *cpu, uint32_t clocks) {
1173 event->set_secondary_cpu_clock(cpu, clocks);
1176 #if defined(USE_BUBBLE)
1177 void VM::open_bubble_casette(int drv, const _TCHAR *path, int bank)
1179 if((drv >= 2) || (drv < 0)) return;
1180 if(bubble_casette[drv] == NULL) return;
1181 bubble_casette[drv]->open((_TCHAR *)path, bank);
1184 void VM::close_bubble_casette(int drv)
1186 if((drv >= 2) || (drv < 0)) return;
1187 if(bubble_casette[drv] == NULL) return;
1188 bubble_casette[drv]->close();
1191 bool VM::is_bubble_casette_inserted(int drv)
1193 if((drv >= 2) || (drv < 0)) return false;
1194 if(bubble_casette[drv] == NULL) return false;
1195 return bubble_casette[drv]->is_bubble_inserted();
1198 bool VM::is_bubble_casette_protected(int drv)
1200 if((drv >= 2) || (drv < 0)) return false;
1201 if(bubble_casette[drv] == NULL) return false;
1202 return bubble_casette[drv]->is_bubble_protected();
1205 void VM::is_bubble_casette_protected(int drv, bool flag)
1207 if((drv >= 2) || (drv < 0)) return;
1208 if(bubble_casette[drv] == NULL) return;
1209 bubble_casette[drv]->set_bubble_protect(flag);
1213 void VM::set_vm_frame_rate(double fps)
1215 if(event != NULL) event->set_frames_per_sec(fps);
1218 #define STATE_VERSION 10
1219 #include "../../statesub.h"
1221 void VM::decl_state(void)
1224 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM8_HEAD")));
1225 #elif defined(_FM7) || defined(_FMNEW7)
1226 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM7_HEAD")));
1227 #elif defined(_FM77) || defined(_FM77L2)
1228 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77_HEAD")));
1229 #elif defined(_FM77L4)
1230 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77L4_HEAD")));
1231 #elif defined(_FM77AV)
1232 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV_HEAD")));
1233 #elif defined(_FM77AV20)
1234 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV20_HEAD")));
1235 #elif defined(_FM77AV40)
1236 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV40_HEAD")));
1237 #elif defined(_FM77AV20EX)
1238 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV20EX_HEAD")));
1239 #elif defined(_FM77AV40EX)
1240 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV40EX_HEAD")));
1241 #elif defined(_FM77AV40SX)
1242 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM77AV40SX_HEAD")));
1244 state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::FM7_SERIES_HEAD")));
1246 DECL_STATE_ENTRY_BOOL(connect_320kfdc);
1247 DECL_STATE_ENTRY_BOOL(connect_1Mfdc);
1248 for(DEVICE* device = first_device; device; device = device->next_device) {
1249 device->decl_state();
1253 void VM::save_state(FILEIO* state_fio)
1255 if(state_entry != NULL) {
1256 state_entry->save_state(state_fio);
1258 for(DEVICE* device = first_device; device; device = device->next_device) {
1259 emu->out_debug_log("SAVE State: DEVID=%d", device->this_device_id);
1260 device->save_state(state_fio);
1264 bool VM::load_state(FILEIO* state_fio)
1267 if(state_entry != NULL) {
1268 mb = state_entry->load_state(state_fio);
1271 emu->out_debug_log("INFO: HEADER DATA ERROR");
1274 for(DEVICE* device = first_device; device; device = device->next_device) {
1275 if(!device->load_state(state_fio)) {
1276 printf("Load Error: DEVID=%d\n", device->this_device_id);
1281 mainio->restore_opn();
1286 #ifdef USE_DIG_RESOLUTION
1287 void VM::get_screen_resolution(int *w, int *h)
1289 switch(display->get_screen_mode()) {
1290 case DISPLAY_MODE_8_200L:
1294 case DISPLAY_MODE_8_400L:
1295 case DISPLAY_MODE_1_400L:
1299 case DISPLAY_MODE_4096:
1300 case DISPLAY_MODE_256k:
1312 bool VM::is_screen_changed()
1315 #if defined(USE_MINIMUM_RENDERING)
1316 f = display->screen_update();
1317 display->reset_screen_update();