summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/crgolf.c
blob: 86ccf0e815ff2005d97eecf244ae56dd5c308b49 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
/***************************************************************************

    Kitco Crowns Golf hardware

    driver by Aaron Giles

    Games supported:
        * Crowns Golf (4 sets)
        * Crowns Golf in Hawaii

    Known bugs:
        * not sure if the analog inputs are handled correctly

    Text Strings in sound CPU ROM read:
    ARIES ELECA
    1984JAN15 V-0

    Text Strings in the bootleg sound CPU ROM read:
    WHO AM I?      (In place of "ARIES ELECA")
    1984JULY1 V-1  (In place of "1984JAN15 V-0")
    1984 COPYRIGHT BY WHO

    2008-08
    Dip locations and factory settings verified with manual

    PAL16L8 @ E3 on cpu/sound board - Provided by Kevin Eshbach

    Pin 1  - Pin 21 of H1 (Z80 on cpu/sound board), Input
    Pin 2  - Ground, Not Used
    Pin 3  - Pin 9 of A4 (74LS367 on video board), Input
    Pin 4  - Pin 5 of E4 (TC40H000P on cpu/sound board), Input
    Pin 5  - Pin 2 of D2 (74LS174 on cpu/sound board), Input
    Pin 6  - Pin 5 of D2 (74LS174 on cpu/sound board), Input
    Pin 7  - Pin 31 of H1 (Z80 on cpu/sound board), Input
    Pin 8  - Pin 30 of H1 (Z80 on cpu/sound board), Input
    Pin 9  - Not Used
    Pin 10 - Ground
    Pin 11 - Not Used
    Pin 12 - Not Used
    Pin 13 - Pin 4 of D2 (74LS174 on cpu/sound board), Output
    Pin 14 - Pin 3 of D2 (74LS174 on cpu/sound board), Output
    Pin 15 - Pin 23 of B1 (AY-3-8910 on cpu/sound board), Output
    Pin 16 - Pin 11 of B4 (74LS04 on video board), Output
    Pin 17 - Pin 26 of H1 (Z80 on cpu/sound board), Output
    Pin 18 - Pin 3 of H3 (74LS74 on cpu/sound board), Output
    Pin 19 - Pin 22 of F1 (2764 on cpu/sound board), Output
    Pin 20 - VCC

****************************************************************************

    Memory map (TBA)

***************************************************************************/

#include "emu.h"
#include "cpu/z80/z80.h"
#include "includes/crgolf.h"
#include "sound/ay8910.h"
#include "sound/msm5205.h"


/*************************************
 *
 *  ROM banking
 *
 *************************************/

WRITE8_MEMBER(crgolf_state::rom_bank_select_w)
{
	membank("bank1")->set_entry(data & 15);
}


static MACHINE_START( crgolf )
{
	crgolf_state *state = machine.driver_data<crgolf_state>();

	state->m_maincpu = machine.device("maincpu");
	state->m_audiocpu = machine.device("audiocpu");

	/* configure the banking */
	state->membank("bank1")->configure_entries(0, 16, state->memregion("maincpu")->base() + 0x10000, 0x2000);
	state->membank("bank1")->set_entry(0);

	/* register for save states */
	state->save_item(NAME(state->m_port_select));
	state->save_item(NAME(state->m_main_to_sound_data));
	state->save_item(NAME(state->m_sound_to_main_data));
	state->save_item(NAME(state->m_sample_offset));
	state->save_item(NAME(state->m_sample_count));
}


static MACHINE_RESET( crgolf )
{
	crgolf_state *state = machine.driver_data<crgolf_state>();

	state->m_port_select = 0;
	state->m_main_to_sound_data = 0;
	state->m_sound_to_main_data = 0;
	state->m_sample_offset = 0;
	state->m_sample_count = 0;
}


/*************************************
 *
 *  Input ports
 *
 *************************************/

READ8_MEMBER(crgolf_state::switch_input_r)
{
	static const char *const portnames[] = { "IN0", "IN1", "P1", "P2", "DSW", "UNUSED0", "UNUSED1" };

	return ioport(portnames[m_port_select])->read();
}


READ8_MEMBER(crgolf_state::analog_input_r)
{
	return ((ioport("STICK0")->read() >> 4) | (ioport("STICK1")->read() & 0xf0)) ^ 0x88;
}


WRITE8_MEMBER(crgolf_state::switch_input_select_w)
{

	if (!(data & 0x40)) m_port_select = 6;
	if (!(data & 0x20)) m_port_select = 5;
	if (!(data & 0x10)) m_port_select = 4;
	if (!(data & 0x08)) m_port_select = 3;
	if (!(data & 0x04)) m_port_select = 2;
	if (!(data & 0x02)) m_port_select = 1;
	if (!(data & 0x01)) m_port_select = 0;
}


WRITE8_MEMBER(crgolf_state::unknown_w)
{
	logerror("%04X:unknown_w = %02X\n", cpu_get_pc(&space.device()), data);
}



/*************************************
 *
 *  Main->Sound CPU communications
 *
 *************************************/

static TIMER_CALLBACK( main_to_sound_callback )
{
	crgolf_state *state = machine.driver_data<crgolf_state>();

	device_set_input_line(state->m_audiocpu, INPUT_LINE_NMI, ASSERT_LINE);
	state->m_main_to_sound_data = param;
}


WRITE8_MEMBER(crgolf_state::main_to_sound_w)
{
	machine().scheduler().synchronize(FUNC(main_to_sound_callback), data);
}


READ8_MEMBER(crgolf_state::main_to_sound_r)
{

	device_set_input_line(m_audiocpu, INPUT_LINE_NMI, CLEAR_LINE);
	return m_main_to_sound_data;
}



/*************************************
 *
 *  Sound->Main CPU communications
 *
 *************************************/

static TIMER_CALLBACK( sound_to_main_callback )
{
	crgolf_state *state = machine.driver_data<crgolf_state>();

	device_set_input_line(state->m_maincpu, INPUT_LINE_NMI, ASSERT_LINE);
	state->m_sound_to_main_data = param;
}


WRITE8_MEMBER(crgolf_state::sound_to_main_w)
{
	machine().scheduler().synchronize(FUNC(sound_to_main_callback), data);
}


READ8_MEMBER(crgolf_state::sound_to_main_r)
{

	device_set_input_line(m_maincpu, INPUT_LINE_NMI, CLEAR_LINE);
	return m_sound_to_main_data;
}



/*************************************
 *
 *  Hawaii auto-sample player
 *
 *************************************/

static void vck_callback( device_t *device )
{
	crgolf_state *state = device->machine().driver_data<crgolf_state>();

	/* only play back if we have data remaining */
	if (state->m_sample_count != 0xff)
	{
		UINT8 data = state->memregion("adpcm")->base()[state->m_sample_offset >> 1];

		/* write the next nibble and advance */
		msm5205_data_w(device, (data >> (4 * (~state->m_sample_offset & 1))) & 0x0f);
		state->m_sample_offset++;

		/* every 256 clocks, we decrement the length */
		if (!(state->m_sample_offset & 0xff))
		{
			state->m_sample_count--;

			/* if we hit 0xff, automatically turn off playback */
			if (state->m_sample_count == 0xff)
				msm5205_reset_w(device, 1);
		}
	}
}


WRITE8_MEMBER(crgolf_state::crgolfhi_sample_w)
{
	device_t *device = machine().device("msm");

	switch (offset)
	{
		/* offset 0 holds the MSM5205 in reset */
		case 0:
			msm5205_reset_w(device, 1);
			break;

		/* offset 1 is the length/256 nibbles */
		case 1:
			m_sample_count = data;
			break;

		/* offset 2 is the offset/256 nibbles */
		case 2:
			m_sample_offset = data << 8;
			break;

		/* offset 3 turns on playback */
		case 3:
			msm5205_reset_w(device, 0);
			break;
	}
}



/*************************************
 *
 *  Main CPU memory handlers
 *
 *************************************/

static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, crgolf_state )
	AM_RANGE(0x0000, 0x3fff) AM_ROM
	AM_RANGE(0x4000, 0x5fff) AM_RAM
	AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bank1")
	AM_RANGE(0x8003, 0x8003) AM_WRITEONLY AM_SHARE("color_select")
	AM_RANGE(0x8004, 0x8004) AM_WRITEONLY AM_SHARE("screen_flip")
	AM_RANGE(0x8005, 0x8005) AM_WRITEONLY AM_SHARE("screen_select")
	AM_RANGE(0x8006, 0x8006) AM_WRITEONLY AM_SHARE("screenb_enable")
	AM_RANGE(0x8007, 0x8007) AM_WRITEONLY AM_SHARE("screena_enable")
	AM_RANGE(0x8800, 0x8800) AM_READWRITE(sound_to_main_r, main_to_sound_w)
	AM_RANGE(0x9000, 0x9000) AM_WRITE(rom_bank_select_w)
	AM_RANGE(0xa000, 0xffff) AM_READWRITE(crgolf_videoram_r, crgolf_videoram_w)
ADDRESS_MAP_END



/*************************************
 *
 *  Sound CPU memory handlers
 *
 *************************************/

static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, crgolf_state )
	AM_RANGE(0x0000, 0x7fff) AM_ROM
	AM_RANGE(0x8000, 0x87ff) AM_RAM
	AM_RANGE(0xc000, 0xc001) AM_DEVWRITE_LEGACY("aysnd", ay8910_address_data_w)
	AM_RANGE(0xc002, 0xc002) AM_WRITENOP
	AM_RANGE(0xe000, 0xe000) AM_READWRITE(switch_input_r, switch_input_select_w)
	AM_RANGE(0xe001, 0xe001) AM_READWRITE(analog_input_r, unknown_w)
	AM_RANGE(0xe003, 0xe003) AM_READWRITE(main_to_sound_r, sound_to_main_w)
ADDRESS_MAP_END



/*************************************
 *
 *  Port definitions
 *
 *************************************/

static INPUT_PORTS_START( crgolf )
	PORT_START("IN0")	/* CREDIT */
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_SERVICE1 )
	PORT_BIT( 0xfc, IP_ACTIVE_HIGH, IPT_UNUSED )

	PORT_START("IN1")	/* SELECT */
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START1 )
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START2 )
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START3 )
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_START4 )
	PORT_BIT( 0xe0, IP_ACTIVE_HIGH, IPT_UNUSED )

	PORT_START("P1")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_PLAYER(1)			/* club select */
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1)			/* backward address */
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(1)			/* forward address */
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(1)			/* open stance */
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(1)			/* closed stance */
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)	/* direction left */
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)	/* direction right */
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1)			/* shot switch */

	PORT_START("P2")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_COCKTAIL		/* club select */
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL		/* backward address */
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_COCKTAIL		/* forward address */
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_COCKTAIL		/* open stance */
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_COCKTAIL		/* closed stance */
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL	/* direction left */
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL	/* direction right */
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL		/* shot switch */

	PORT_START("DSW")
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW:2")
	PORT_DIPSETTING(    0x00, DEF_STR( Easy ) )
	PORT_DIPSETTING(    0x01, DEF_STR( Hard ) )
	PORT_DIPNAME( 0x06, 0x04, "Half-Round Play" ) PORT_DIPLOCATION("SW:1,4")
	PORT_DIPSETTING(    0x00, "4 Coins" )
	PORT_DIPSETTING(    0x02, "5 Coins" )
	PORT_DIPSETTING(    0x04, "6 Coins" )
	PORT_DIPSETTING(    0x06, "10 Coins" )
	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW:3")
	PORT_DIPSETTING(    0x08, DEF_STR( Upright ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Cocktail ) )
	PORT_DIPNAME( 0x10, 0x00, "Clear High Scores" ) PORT_DIPLOCATION("SW:6")
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x10, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW:5")
	PORT_DIPSETTING(    0x20, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_1C ) )
	PORT_DIPUNUSED_DIPLOC( 0x40, 0x00, "SW:8" )
	PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "SW:7" )

	PORT_START("UNUSED0")
	PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNUSED )

	PORT_START("UNUSED1")
	PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNUSED )

	PORT_START("STICK0")
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(70) PORT_KEYDELTA(16) PORT_REVERSE

	PORT_START("STICK1")
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(70) PORT_KEYDELTA(16) PORT_REVERSE PORT_COCKTAIL
INPUT_PORTS_END



/*************************************
 *
 *  Sound definitions
 *
 *************************************/

static const msm5205_interface msm5205_intf =
{
	vck_callback,
	MSM5205_S64_4B
};



/*************************************
 *
 *  Machine driver
 *
 *************************************/

static MACHINE_CONFIG_START( crgolf, crgolf_state )

	/* basic machine hardware */
	MCFG_CPU_ADD("maincpu", Z80,MASTER_CLOCK/3/2)
	MCFG_CPU_PROGRAM_MAP(main_map)
	MCFG_CPU_VBLANK_INT("screen", irq0_line_hold)

	MCFG_CPU_ADD("audiocpu", Z80,MASTER_CLOCK/3/2)
	MCFG_CPU_PROGRAM_MAP(sound_map)
	MCFG_CPU_VBLANK_INT("screen", irq0_line_hold)

	MCFG_MACHINE_START(crgolf)
	MCFG_MACHINE_RESET(crgolf)
	MCFG_QUANTUM_TIME(attotime::from_hz(6000))

	/* video hardware */
	MCFG_FRAGMENT_ADD(crgolf_video)

	/* sound hardware */
	MCFG_SPEAKER_STANDARD_MONO("mono")
	MCFG_SOUND_ADD("aysnd", AY8910, MASTER_CLOCK/3/2/2)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END


static MACHINE_CONFIG_DERIVED( crgolfhi, crgolf )

	MCFG_SOUND_ADD("msm", MSM5205, 384000)
	MCFG_SOUND_CONFIG(msm5205_intf)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END



/*************************************
 *
 *  ROM definition(s)
 *
 *************************************/

ROM_START( crgolf ) // 834-5419-04
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "crwnc1.1c",  0x00000, 0x2000, CRC(3246e405) SHA1(f6018029317ac96df5866ca6a2bb2135edbd7e77) )
	ROM_LOAD( "crwna1.1a",  0x02000, 0x2000, CRC(b9a936e2) SHA1(cebf67d9c42627fbb39648674012a6cf8cb287b5) )
	ROM_LOAD( "epr-5880.6b", 0x10000, 0x2000, CRC(4d6d8dad) SHA1(1530f81ad0097eadc75884ff8690b60b85ae451b) )
	ROM_LOAD( "epr-5885.5e", 0x1e000, 0x2000, CRC(fac6d56c) SHA1(67dc1918d5ab2443e967359e51d49dd134cdf25d) )
	ROM_LOAD( "epr-5881.6f", 0x20000, 0x2000, CRC(dd48dc1f) SHA1(d4560a88d872bd5f401344e3adb25f8486caca11) )
	ROM_LOAD( "epr-5886.5f", 0x22000, 0x2000, CRC(a09b27b8) SHA1(8b2d8322b633f6c7174bdb1fff0f6cef2d5a86de) )
	ROM_LOAD( "epr-5882.6h", 0x24000, 0x2000, CRC(fb86a168) SHA1(a679c9f50ac952da6c65f6593dce805023b8fc45) )
	ROM_LOAD( "epr-5887.5h", 0x26000, 0x2000, CRC(981f03ef) SHA1(42f686b970902bc42ac0f81bd2fc93dbdf766b1a) )
	ROM_LOAD( "epr-5883.6j", 0x28000, 0x2000, CRC(e64125ff) SHA1(ae2014d1039f4ed02c55053519bdeddd2f60a77a) )
	ROM_LOAD( "epr-5888.5j", 0x2a000, 0x2000, CRC(efc0e15a) SHA1(ba5772830f921004a2d9c90f557c04c799c755b9) )
	ROM_LOAD( "epr-5884.6k", 0x2c000, 0x2000, CRC(eb455966) SHA1(14278b598ac1d4007d5357cb40899c92a052417f) )
	ROM_LOAD( "epr-5889.5k", 0x2e000, 0x2000, CRC(88357391) SHA1(afdb5ed6555adf60bd64808413fc72fa5c67b6ec) )

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "epr-6198.1f",  0x0000, 0x1000, CRC(388c33d6) SHA1(42fd19c4b4ec7538d6c437552efb258bf2dcebc0) )
	ROM_LOAD( "epr-5892.1e",  0x2000, 0x2000, CRC(608dc2e2) SHA1(d906537cffd3e055f52f37a0490b3bb63107b2f9) )
	ROM_LOAD( "epr-5891a.1d", 0x4000, 0x2000, CRC(f353b585) SHA1(f09dcd0240131f872ceef5ddc9c89ab2fc92d117) )
	ROM_LOAD( "epr-5890a.1c", 0x6000, 0x2000, CRC(b737c2e8) SHA1(8596abbdff74300230b5ec5bf8acfe222eb3414f) )

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "pr5877.1s", 0x0000, 0x0020, CRC(f880b95d) SHA1(5ad0ee39e2b9befaf3895ec635d5865b7b1e562b) )

	ROM_REGION( 0x0200, "plds", 0 ) // pal16l8
	ROM_LOAD( "cg.3e.bin",  0x0000, 0x0104, CRC(beef5560) SHA1(cd7462dea015151cf29029e2275e10b949537cd2) ) /* PAL is read protected */
ROM_END

ROM_START( crgolfa ) // 834-5419-03
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "epr-6143.1c", 0x00000, 0x2000, CRC(4b301360) SHA1(2a7dd4876f4448b4b59b6dd02e55eb2d0126b777) )
	ROM_LOAD( "epr-6142.1a", 0x02000, 0x2000, CRC(8fc5e67f) SHA1(6563db94c55cfc7d2270daccaab57fc7b422b9f9) )
	ROM_LOAD( "epr-5880.6b", 0x10000, 0x2000, CRC(4d6d8dad) SHA1(1530f81ad0097eadc75884ff8690b60b85ae451b) )
	ROM_LOAD( "epr-5885.5e", 0x1e000, 0x2000, CRC(fac6d56c) SHA1(67dc1918d5ab2443e967359e51d49dd134cdf25d) )
	ROM_LOAD( "epr-5881.6f", 0x20000, 0x2000, CRC(dd48dc1f) SHA1(d4560a88d872bd5f401344e3adb25f8486caca11) )
	ROM_LOAD( "epr-5886.5f", 0x22000, 0x2000, CRC(a09b27b8) SHA1(8b2d8322b633f6c7174bdb1fff0f6cef2d5a86de) )
	ROM_LOAD( "epr-5882.6h", 0x24000, 0x2000, CRC(fb86a168) SHA1(a679c9f50ac952da6c65f6593dce805023b8fc45) )
	ROM_LOAD( "epr-5887.5h", 0x26000, 0x2000, CRC(981f03ef) SHA1(42f686b970902bc42ac0f81bd2fc93dbdf766b1a) )
	ROM_LOAD( "epr-5883.6j", 0x28000, 0x2000, CRC(e64125ff) SHA1(ae2014d1039f4ed02c55053519bdeddd2f60a77a) )
	ROM_LOAD( "epr-5888.5j", 0x2a000, 0x2000, CRC(efc0e15a) SHA1(ba5772830f921004a2d9c90f557c04c799c755b9) )
	ROM_LOAD( "epr-5884.6k", 0x2c000, 0x2000, CRC(eb455966) SHA1(14278b598ac1d4007d5357cb40899c92a052417f) )
	ROM_LOAD( "epr-5889.5k", 0x2e000, 0x2000, CRC(88357391) SHA1(afdb5ed6555adf60bd64808413fc72fa5c67b6ec) )

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "epr-6144.1f",  0x0000, 0x1000, CRC(3fdc8cd6) SHA1(01d118d56a0e363af66a36ba583c4cbce86ee1d1) )
	ROM_LOAD( "epr-5892.1e",  0x2000, 0x2000, CRC(608dc2e2) SHA1(d906537cffd3e055f52f37a0490b3bb63107b2f9) )
	ROM_LOAD( "epr-5891a.1d", 0x4000, 0x2000, CRC(f353b585) SHA1(f09dcd0240131f872ceef5ddc9c89ab2fc92d117) )
	ROM_LOAD( "epr-5890a.1c", 0x6000, 0x2000, CRC(b737c2e8) SHA1(8596abbdff74300230b5ec5bf8acfe222eb3414f) )

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "pr5877.1s", 0x0000, 0x0020, CRC(f880b95d) SHA1(5ad0ee39e2b9befaf3895ec635d5865b7b1e562b) )

	ROM_REGION( 0x0200, "plds", 0 ) // pal16l8
	ROM_LOAD( "cg.3e.bin",  0x0000, 0x0104, CRC(beef5560) SHA1(cd7462dea015151cf29029e2275e10b949537cd2) ) /* PAL is read protected */
ROM_END


ROM_START( crgolfb )
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "epr-5879b.1c", 0x00000, 0x2000, CRC(927be359) SHA1(d534f7e3ef4ced8eea882ae2b8425df4c5842833) ) // 5879b.
	ROM_LOAD( "epr-5878.1a",  0x02000, 0x2000, CRC(65fd0fa0) SHA1(de95ff95c9f981cd9eadf8b028ee5373bc69007b) ) // 5878.
	ROM_LOAD( "epr-5880.6b",  0x10000, 0x2000, CRC(4d6d8dad) SHA1(1530f81ad0097eadc75884ff8690b60b85ae451b) ) // crnsgolf.c
	ROM_LOAD( "epr-5885.5e",  0x1e000, 0x2000, CRC(fac6d56c) SHA1(67dc1918d5ab2443e967359e51d49dd134cdf25d) ) // crnsgolf.h
	ROM_LOAD( "epr-5881.6f",  0x20000, 0x2000, CRC(dd48dc1f) SHA1(d4560a88d872bd5f401344e3adb25f8486caca11) ) // crnsgolf.d
	ROM_LOAD( "epr-5886.5f",  0x22000, 0x2000, CRC(a09b27b8) SHA1(8b2d8322b633f6c7174bdb1fff0f6cef2d5a86de) ) // crnsgolf.i
	ROM_LOAD( "epr-5882.6h",  0x24000, 0x2000, CRC(fb86a168) SHA1(a679c9f50ac952da6c65f6593dce805023b8fc45) ) // crnsgolf.e
	ROM_LOAD( "epr-5887.5h",  0x26000, 0x2000, CRC(981f03ef) SHA1(42f686b970902bc42ac0f81bd2fc93dbdf766b1a) ) // crnsgolf.j
	ROM_LOAD( "epr-5883.6j",  0x28000, 0x2000, CRC(e64125ff) SHA1(ae2014d1039f4ed02c55053519bdeddd2f60a77a) ) // crnsgolf.f
	ROM_LOAD( "epr-5888.5j",  0x2a000, 0x2000, CRC(efc0e15a) SHA1(ba5772830f921004a2d9c90f557c04c799c755b9) ) // crnsgolf.k
	ROM_LOAD( "epr-5884.6k",  0x2c000, 0x2000, CRC(eb455966) SHA1(14278b598ac1d4007d5357cb40899c92a052417f) ) // crnsgolf.g
	ROM_LOAD( "epr-5889.5k",  0x2e000, 0x2000, CRC(88357391) SHA1(afdb5ed6555adf60bd64808413fc72fa5c67b6ec) ) // crnsgolf.l

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "epr-5893c.1f", 0x0000, 0x1000, CRC(5011646d) SHA1(1bbf83107396d69c17580d4b1b38d93f741a608f) ) // 5893c.
	ROM_LOAD( "epr-5892.1e",  0x2000, 0x2000, CRC(608dc2e2) SHA1(d906537cffd3e055f52f37a0490b3bb63107b2f9) ) // 5892.
	ROM_LOAD( "epr-5891a.1d", 0x4000, 0x2000, CRC(f353b585) SHA1(f09dcd0240131f872ceef5ddc9c89ab2fc92d117) ) // 5890a.
	ROM_LOAD( "epr-5890a.1c", 0x6000, 0x2000, CRC(b737c2e8) SHA1(8596abbdff74300230b5ec5bf8acfe222eb3414f) ) // 5891a.

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "pr5877.1s",   0x0000, 0x0020, CRC(f880b95d) SHA1(5ad0ee39e2b9befaf3895ec635d5865b7b1e562b) ) // golfprom.
ROM_END


ROM_START( crgolfc )
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "15.1a",      0x00000, 0x2000, CRC(e6194356) SHA1(78eec53a0658b552e6a8af109d9c9754e4ddadcb) )
	ROM_LOAD( "16.1c",      0x02000, 0x2000, CRC(f50412e2) SHA1(5a50fb1edfc26072e921447bd157fe996f707e05) )
	ROM_LOAD( "cg.1",       0x10000, 0x2000, CRC(ad7d537a) SHA1(deff74074a8b16ea91a0fa72d97ec36336c87b97) ) //  1.6a
	ROM_LOAD( "epr-5885.5e", 0x1e000, 0x2000, CRC(fac6d56c) SHA1(67dc1918d5ab2443e967359e51d49dd134cdf25d) ) //  6.5a
	ROM_LOAD( "epr-5881.6f", 0x20000, 0x2000, CRC(dd48dc1f) SHA1(d4560a88d872bd5f401344e3adb25f8486caca11) ) //  2.6b
	ROM_LOAD( "epr-5886.5f", 0x22000, 0x2000, CRC(a09b27b8) SHA1(8b2d8322b633f6c7174bdb1fff0f6cef2d5a86de) ) //  7.5b
	ROM_LOAD( "3.6c",       0x24000, 0x2000, CRC(b7fcee1a) SHA1(47e9a2cee945c5f59490b73c475ec2512ea0f559) )
	ROM_LOAD( "epr-5887.5h", 0x26000, 0x2000, CRC(981f03ef) SHA1(42f686b970902bc42ac0f81bd2fc93dbdf766b1a) ) //  8.5c
	ROM_LOAD( "epr-5883.6j", 0x28000, 0x2000, CRC(e64125ff) SHA1(ae2014d1039f4ed02c55053519bdeddd2f60a77a) ) //  4.6d
	ROM_LOAD( "epr-5888.5j", 0x2a000, 0x2000, CRC(efc0e15a) SHA1(ba5772830f921004a2d9c90f557c04c799c755b9) ) //  9.5d
	ROM_LOAD( "epr-5884.6k", 0x2c000, 0x2000, CRC(eb455966) SHA1(14278b598ac1d4007d5357cb40899c92a052417f) ) //  5.6e
	ROM_LOAD( "epr-5889.5k", 0x2e000, 0x2000, CRC(88357391) SHA1(afdb5ed6555adf60bd64808413fc72fa5c67b6ec) ) // 10.5e

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "11.1e",       0x0000, 0x1000, CRC(53295a1a) SHA1(ec6c4df9f32e4b3ffe48e823d90a9e6a671e6027) )
	ROM_LOAD( "epr-5892.1e",  0x2000, 0x2000, CRC(608dc2e2) SHA1(d906537cffd3e055f52f37a0490b3bb63107b2f9) ) // 12.1d
	ROM_LOAD( "epr-5891a.1d", 0x4000, 0x2000, CRC(f353b585) SHA1(f09dcd0240131f872ceef5ddc9c89ab2fc92d117) ) // 13.1c
	ROM_LOAD( "epr-5890a.1c", 0x6000, 0x2000, CRC(b737c2e8) SHA1(8596abbdff74300230b5ec5bf8acfe222eb3414f) ) // 14.1b

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "pr5877.1s", 0x0000, 0x0020, CRC(f880b95d) SHA1(5ad0ee39e2b9befaf3895ec635d5865b7b1e562b) )
ROM_END


ROM_START( crgolfbt )
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "epr-5879b.1c", 0x00000, 0x2000, CRC(927be359) SHA1(d534f7e3ef4ced8eea882ae2b8425df4c5842833) )
	ROM_LOAD( "epr-5878.1a",  0x02000, 0x2000, CRC(65fd0fa0) SHA1(de95ff95c9f981cd9eadf8b028ee5373bc69007b) )
	ROM_LOAD( "cg.1",        0x10000, 0x2000, CRC(ad7d537a) SHA1(deff74074a8b16ea91a0fa72d97ec36336c87b97) )
	ROM_LOAD( "epr-5885.5e",  0x1e000, 0x2000, CRC(fac6d56c) SHA1(67dc1918d5ab2443e967359e51d49dd134cdf25d) ) // cg.6
	ROM_LOAD( "epr-5881.6f",  0x20000, 0x2000, CRC(dd48dc1f) SHA1(d4560a88d872bd5f401344e3adb25f8486caca11) ) // cg.2
	ROM_LOAD( "epr-5886.5f",  0x22000, 0x2000, CRC(a09b27b8) SHA1(8b2d8322b633f6c7174bdb1fff0f6cef2d5a86de) ) // cg.7
	ROM_LOAD( "epr-5882.6h",  0x24000, 0x2000, CRC(fb86a168) SHA1(a679c9f50ac952da6c65f6593dce805023b8fc45) ) // cg.3
	ROM_LOAD( "epr-5887.5h",  0x26000, 0x2000, CRC(981f03ef) SHA1(42f686b970902bc42ac0f81bd2fc93dbdf766b1a) ) // cg.8
	ROM_LOAD( "epr-5883.6j",  0x28000, 0x2000, CRC(e64125ff) SHA1(ae2014d1039f4ed02c55053519bdeddd2f60a77a) ) // cg.4
	ROM_LOAD( "epr-5888.5j",  0x2a000, 0x2000, CRC(efc0e15a) SHA1(ba5772830f921004a2d9c90f557c04c799c755b9) ) // cg.9
	ROM_LOAD( "epr-5884.6k",  0x2c000, 0x2000, CRC(eb455966) SHA1(14278b598ac1d4007d5357cb40899c92a052417f) ) // cg.5
	ROM_LOAD( "epr-5889.5k",  0x2e000, 0x2000, CRC(88357391) SHA1(afdb5ed6555adf60bd64808413fc72fa5c67b6ec) ) // cg.10

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "cg.14",       0x0000, 0x1000, CRC(07156cd9) SHA1(8907cf9228d6de117b24969d4e039cee330f9b1e) )
	ROM_LOAD( "epr-5892.1e",  0x2000, 0x2000, CRC(608dc2e2) SHA1(d906537cffd3e055f52f37a0490b3bb63107b2f9) ) // cg.13
	ROM_LOAD( "epr-5891a.1d", 0x4000, 0x2000, CRC(f353b585) SHA1(f09dcd0240131f872ceef5ddc9c89ab2fc92d117) ) // cg.12
	ROM_LOAD( "epr-5890a.1c", 0x6000, 0x2000, CRC(b737c2e8) SHA1(8596abbdff74300230b5ec5bf8acfe222eb3414f) ) // cg.11

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "pr5877.1s",   0x0000, 0x0020, CRC(f880b95d) SHA1(5ad0ee39e2b9befaf3895ec635d5865b7b1e562b) )
ROM_END


ROM_START( crgolfhi )
	ROM_REGION( 0x30000, "maincpu", 0 )
	ROM_LOAD( "cpu.c1",  0x00000, 0x2000, CRC(8b101085) SHA1(a59c369be3e7e645d8b20032998a778a2056b7d7) )
	ROM_LOAD( "cpu.a1",  0x02000, 0x2000, CRC(f48a8ee8) SHA1(cc07c7258caf251e9cb52f12be779cb02fca0b0a) )
	ROM_LOAD( "main.b6", 0x10000, 0x2000, CRC(5b0336c6) SHA1(86e2c197f23a2f2f7666448b74611150ca15a2af) )
	ROM_LOAD( "main.b5", 0x12000, 0x2000, CRC(7b80149a) SHA1(c802a79b1430b15d166f5fca11d2ed4e65bc65a9) )
	ROM_LOAD( "main.c6", 0x14000, 0x2000, CRC(7804cb1c) SHA1(487f979f47a0f40fa35331c71a66dc8428387a26) )
	ROM_LOAD( "main.c5", 0x16000, 0x2000, CRC(7721efc5) SHA1(9f3fb6845e5815ada1535da7800e175769fd46b1) )
	ROM_LOAD( "main.d6", 0x18000, 0x2000, CRC(f3ccdfaa) SHA1(c266737caf7222a971d0297b944c5710d3ec12be) )
	ROM_LOAD( "main.d5", 0x1a000, 0x2000, CRC(bef85c95) SHA1(516615975207209a4c649df7ffd451167fc40c45) )
	ROM_LOAD( "main.e6", 0x1c000, 0x2000, CRC(aa75e849) SHA1(226e7712e65f86422a1caebf3b95abcf39af2277) )
	ROM_LOAD( "main.e5", 0x1e000, 0x2000, CRC(e8eefbc4) SHA1(02393d3c0a1234ec51348d755725562cc7861285) )
	ROM_LOAD( "main.f6", 0x20000, 0x2000, CRC(e1130eec) SHA1(26a68f8af543983fcae73db59d075b11ee101ca8) )
	ROM_LOAD( "main.f5", 0x22000, 0x2000, CRC(090c21e3) SHA1(e5e0fc1e4ffd2a9c344cfc70a9e8e7cebb0821cc) )
	ROM_LOAD( "main.h6", 0x24000, 0x2000, CRC(33b8ada4) SHA1(73192108daa0724c30c1deea7d52538a49bfdf8f) )
	ROM_LOAD( "main.h5", 0x26000, 0x2000, CRC(16e5a26c) SHA1(7bb6e5d852f352331953058c17e753fee04d1cf9) )
	ROM_LOAD( "main.j6", 0x28000, 0x2000, CRC(22db8cce) SHA1(cd646830129bfdd2f5f10c8f6732e76f8a15b74f) )
	ROM_LOAD( "main.j5", 0x2a000, 0x2000, CRC(f757de30) SHA1(38330f10051735683f41ed425900b9f0f9ee01be) )

	ROM_REGION( 0x10000, "audiocpu", 0 )
	ROM_LOAD( "main.f1",  0x0000, 0x2000, CRC(e7c471de) SHA1(b953807bc714496363ca33ad0fc11a2d30aa7b7e) )

	ROM_REGION( 0x8000, "adpcm", 0 )
	ROM_LOAD( "sub.r1", 0x0000, 0x2000, CRC(9be85e38) SHA1(a108fe812d0518e7bef32fd76998c0c70b70723e) )
	ROM_LOAD( "sub.r2", 0x2000, 0x2000, CRC(d65b8e3a) SHA1(de6acffbe2d7078f0598857a6a3b2179e5c82a34) )
	ROM_LOAD( "sub.r3", 0x4000, 0x2000, CRC(65967250) SHA1(7620560ea57b8e5d259ea8881fb8d8ca46228014) )
	ROM_LOAD( "sub.r4", 0x6000, 0x2000, CRC(d3716776) SHA1(7e38437d255c5f28aac24f0943c10fc1ce998b60) )

	ROM_REGION( 0x0020,  "proms", 0 )
	ROM_LOAD( "prom.s1", 0x0000, 0x0020, CRC(014427df) SHA1(85a5e660f9667e032b80152bbde351007e5c88df) )
ROM_END



/*************************************
 *
 *  Game-specific init
 *
 *************************************/

DRIVER_INIT_MEMBER(crgolf_state,crgolfhi)
{
	machine().device("audiocpu")->memory().space(AS_PROGRAM)->install_write_handler(0xa000, 0xa003, write8_delegate(FUNC(crgolf_state::crgolfhi_sample_w),this));
}



/*************************************
 *
 *  Game driver(s)
 *
 *************************************/

GAME( 1984, crgolf,   0,      crgolf,   crgolf, driver_device,  0,        ROT0, "Nasco Japan", "Crowns Golf (834-5419-04)", GAME_SUPPORTS_SAVE )
GAME( 1984, crgolfa,  crgolf, crgolf,   crgolf, driver_device,  0,        ROT0, "Nasco Japan", "Crowns Golf (834-5419-03)", GAME_SUPPORTS_SAVE )
GAME( 1984, crgolfb,  crgolf, crgolf,   crgolf, driver_device,  0,        ROT0, "Nasco Japan", "Crowns Golf (set 3)", GAME_SUPPORTS_SAVE )
GAME( 1984, crgolfc,  crgolf, crgolf,   crgolf, driver_device,  0,        ROT0, "Nasco Japan", "Champion Golf", GAME_SUPPORTS_SAVE )
GAME( 1984, crgolfbt, crgolf, crgolf,   crgolf, driver_device,  0,        ROT0, "bootleg", "Champion Golf (bootleg)", GAME_SUPPORTS_SAVE )
GAME( 1985, crgolfhi, 0,      crgolfhi, crgolf, crgolf_state,  crgolfhi, ROT0, "Nasco Japan", "Crowns Golf in Hawaii" , GAME_SUPPORTS_SAVE )