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
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
|
// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
/***************************************************************************
Coors Light Bowling/Bowl-O-Rama hardware
driver by Zsolt Vasvari
Games supported:
* Capcom/Coors Light Bowling
* Bowlorama
Known issues:
* none
****************************************************************************
CPU Board:
0000-3fff 3 Graphics ROMS mapped in using 0x4800 (Coors Light Bowling only)
0000-001f Turbo board area (Bowl-O-Rama only) See Below.
4000 Display row selected
4800 Graphics ROM select
5000-57ff Battery backed up RAM (Saves machine state after shut off)
Enter setup menu by holding down the F2 key on the
high score screen
5800-5fff TMS34061 area
First 0x20 bytes of each row provide a 16 color palette for this
row. 2 bytes per color: 0000RRRR GGGGBBBB.
Remaining 0xe0 bytes contain 2 pixels each for a total of
448 pixels, but only 360 seem to be displayed.
(Each row appears vertically because the monitor is rotated)
6000 Sound command
6800 Trackball Reset. Double duties as a watchdog.
7000 Input port 1 Bit 0-3 Trackball Vertical Position
Bit 4 Player 2 Hook Left
Bit 5 Player 2 Hook Right
Bit 6 Upright/Cocktail DIP Switch
Bit 7 Coin 2
7800 Input port 2 Bit 0-3 Trackball Horizontal Position
Bit 4 Player 1 Hook Left
Bit 5 Player 1 Hook Right
Bit 6 Start
Bit 7 Coin 1
8000-ffff ROM
Sound Board:
0000-07ff RAM
1000-1001 YM2203
Port A D7 Read is ticket sensor
Port B D7 Write is ticket dispenser enable
Port B D6 Write is Sound OK LED
2000 Sound watchdog clear
6000 DAC write
7000 Sound command read (0x34 is used to dispense a ticket)
8000-ffff ROM
Turbo Board Layout (Plugs in place of GR0):
Bowl-O-Rama Copyright 1991 P&P Marketing
Marquee says "EXIT Entertainment"
This portion: Mike Appolo with the help of Andrew Pines.
Andrew was one of the game designers for Capcom Bowling,
Coors Light Bowling, Strata Bowling, and Bowl-O-Rama.
This game was an upgrade for Capcom Bowling and included a
"Turbo PCB" that had a GAL address decoder / data mask
Memory Map for turbo board (where GR0 is on Capcom Bowling PCBs:
0000 Read Mask
0001-0003 Unused
0004 Read Data
0005-0007 Unused
0008 GR Address High Byte (GR17-16)
0009-0016 Unused
0017 GR Address Middle Byte (GR15-0 written as a word to 0017-0018)
0018 GR address Low byte
0019-001f Unused
***************************************************************************/
#include "emu.h"
#include "cpu/m6809/m6809.h"
#include "machine/gen_latch.h"
#include "machine/nvram.h"
#include "machine/rescap.h"
#include "machine/ticket.h"
#include "machine/watchdog.h"
#include "sound/dac.h"
#include "sound/ymopn.h"
#include "video/tms34061.h"
#include "screen.h"
#include "speaker.h"
// configurable logging
#define LOG_BLITTER (1U << 1)
//#define VERBOSE (LOG_GENERAL | LOG_BLITTER)
#include "logmacro.h"
#define LOGBLITTER(...) LOGMASKED(LOG_BLITTER, __VA_ARGS__)
namespace {
class capbowl_base_state : public driver_device
{
public:
capbowl_base_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_watchdog(*this, "watchdog"),
m_audiocpu(*this, "audiocpu"),
m_tms34061(*this, "tms34061"),
m_screen(*this, "screen"),
m_rowaddress(*this, "rowaddress"),
m_service(*this, "SERVICE"),
m_trackx(*this, "TRACKX"),
m_tracky(*this, "TRACKY"),
m_in(*this, "IN%u", 0U)
{ }
void base(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
required_device<cpu_device> m_maincpu;
void base_main_map(address_map &map);
private:
// devices
required_device<watchdog_timer_device> m_watchdog;
required_device<cpu_device> m_audiocpu;
required_device<tms34061_device> m_tms34061;
required_device<screen_device> m_screen;
// memory pointers
required_shared_ptr<uint8_t> m_rowaddress;
// input-related
required_ioport m_service;
required_ioport m_trackx;
required_ioport m_tracky;
required_ioport_array<2> m_in;
uint8_t m_last_trackball_val[2]{};
emu_timer *m_update_timer = nullptr;
// common
template <uint8_t Which> uint8_t track_r();
void track_reset_w(uint8_t data);
void tms34061_w(offs_t offset, uint8_t data);
uint8_t tms34061_r(offs_t offset);
INTERRUPT_GEN_MEMBER(interrupt);
TIMER_CALLBACK_MEMBER(update);
uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
inline rgb_t pen_for_pixel(uint8_t const *src, uint8_t pix);
void sound_map(address_map &map);
};
class capbowl_state : public capbowl_base_state
{
public:
capbowl_state(const machine_config &mconfig, device_type type, const char *tag) :
capbowl_base_state(mconfig, type, tag),
m_mainbank(*this, "mainbank")
{ }
void capbowl(machine_config &config);
protected:
virtual void machine_start() override;
private:
required_memory_bank m_mainbank;
void rom_select_w(uint8_t data);
void main_map(address_map &map);
};
class bowlrama_state : public capbowl_base_state
{
public:
bowlrama_state(const machine_config &mconfig, device_type type, const char *tag) :
capbowl_base_state(mconfig, type, tag),
m_blitrom(*this, "blitter")
{ }
void bowlrama(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_region_ptr<uint8_t> m_blitrom;
// video-related
offs_t m_blitter_addr = 0U;
void blitter_w(offs_t offset, uint8_t data);
uint8_t blitter_r(offs_t offset);
void main_map(address_map &map);
};
// video
/*************************************
*
* TMS34061 I/O
*
*************************************/
void capbowl_base_state::tms34061_w(offs_t offset, uint8_t data)
{
int func = (offset >> 8) & 3;
int col = offset & 0xff;
// Column address (CA0-CA8) is hooked up the A0-A7, with A1 being inverted during register access. CA8 is ignored
if (func == 0 || func == 2)
col ^= 2;
// Row address (RA0-RA8) is not dependent on the offset
m_tms34061->write(col, *m_rowaddress, func, data);
}
uint8_t capbowl_base_state::tms34061_r(offs_t offset)
{
int func = (offset >> 8) & 3;
int col = offset & 0xff;
// Column address (CA0-CA8) is hooked up the A0-A7, with A1 being inverted during register access. CA8 is ignored
if (func == 0 || func == 2)
col ^= 2;
// Row address (RA0-RA8) is not dependent on the offset
return m_tms34061->read(col, *m_rowaddress, func);
}
/*************************************
*
* Bowl-o-rama blitter
*
*************************************/
void bowlrama_state::blitter_w(offs_t offset, uint8_t data)
{
switch (offset)
{
case 0x08: // Write address high byte (only 2 bits used)
m_blitter_addr = (m_blitter_addr & ~0xff0000) | (data << 16);
break;
case 0x17: // Write address mid byte (8 bits)
m_blitter_addr = (m_blitter_addr & ~0x00ff00) | (data << 8);
break;
case 0x18: // Write Address low byte (8 bits)
m_blitter_addr = (m_blitter_addr & ~0x0000ff) | (data << 0);
break;
default:
LOGBLITTER("PC=%04X Write to unsupported blitter address %02X Data=%02X\n", m_maincpu->pc(), offset, data);
break;
}
}
uint8_t bowlrama_state::blitter_r(offs_t offset)
{
uint8_t data = m_blitrom[m_blitter_addr];
uint8_t result = 0;
switch (offset)
{
/* Read Mask: Graphics data are 4bpp (2 pixels per byte).
This function returns 0s for new pixel data.
This allows data to be read as a mask, AND the mask with
the screen data, then OR new data read by read data command. */
case 0:
if (!(data & 0xf0))
result |= 0xf0; // High nibble is transparent
if (!(data & 0x0f))
result |= 0x0f; // Low nibble is transparent
break;
// Read data and increment address
case 4:
result = data;
m_blitter_addr = (m_blitter_addr + 1) & 0x3ffff;
break;
default:
LOGBLITTER("PC=%04X Read from unsupported blitter address %02X\n", m_maincpu->pc(), offset);
break;
}
return result;
}
/*************************************
*
* Main refresh
*
*************************************/
inline rgb_t capbowl_base_state::pen_for_pixel(uint8_t const *src, uint8_t pix)
{
return rgb_t(pal4bit(src[(pix << 1) + 0] >> 0),
pal4bit(src[(pix << 1) + 1] >> 4),
pal4bit(src[(pix << 1) + 1] >> 0));
}
uint32_t capbowl_base_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
// first get the current display state
m_tms34061->get_display_state();
// if we're blanked, just fill with black
if (m_tms34061->blanked())
{
bitmap.fill(rgb_t::black(), cliprect);
return 0;
}
// now regenerate the bitmap
for (int y = cliprect.min_y; y <= cliprect.max_y; y++)
{
uint8_t const *const src = &m_tms34061->vram(y);
uint32_t *dest = &bitmap.pix(y);
for (int x = cliprect.min_x & ~1; x <= cliprect.max_x; x += 2)
{
uint8_t pix = src[32 + (x / 2)];
*dest++ = pen_for_pixel(src, pix >> 4);
*dest++ = pen_for_pixel(src, pix & 0x0f);
}
}
return 0;
}
// machine
/*************************************
*
* NMI is to trigger the self test.
* We use a fake input port to tie
* that event to a keypress
*
*************************************/
INTERRUPT_GEN_MEMBER(capbowl_base_state::interrupt)
{
if (m_service->read() & 1) // get status of the F2 key
device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero); // trigger self test
}
/*************************************
*
* Partial updating
*
*************************************/
TIMER_CALLBACK_MEMBER(capbowl_base_state::update)
{
int scanline = param;
m_screen->update_partial(scanline - 1);
scanline += 32;
if (scanline > 240) scanline = 32;
m_update_timer->adjust(m_screen->time_until_pos(scanline), scanline);
}
/*************************************
*
* Graphics ROM banking
*
*************************************/
void capbowl_state::rom_select_w(uint8_t data)
{
// 2009-11 FP: shall we add a check to be sure that bank < 6?
m_mainbank->set_entry(((data & 0x0c) >> 1) + (data & 0x01));
}
/*************************************
*
* Trackball input handlers
*
*************************************/
template <uint8_t Which>
uint8_t capbowl_base_state::track_r()
{
return (m_in[Which]->read() & 0xf0) | (((Which ? m_trackx->read() : m_tracky->read()) - m_last_trackball_val[Which]) & 0x0f);
}
void capbowl_base_state::track_reset_w(uint8_t data)
{
// reset the trackball counters
m_last_trackball_val[0] = m_tracky->read();
m_last_trackball_val[1] = m_trackx->read();
m_watchdog->watchdog_reset();
}
/*************************************
*
* Main CPU memory handlers
*
*************************************/
void capbowl_base_state::base_main_map(address_map &map)
{
map(0x4000, 0x4000).writeonly().share(m_rowaddress);
map(0x5000, 0x57ff).ram().share("nvram");
map(0x5800, 0x5fff).rw(FUNC(capbowl_base_state::tms34061_r), FUNC(capbowl_base_state::tms34061_w));
map(0x6000, 0x6000).w("soundlatch", FUNC(generic_latch_8_device::write));
map(0x6800, 0x6800).w(FUNC(capbowl_base_state::track_reset_w)).nopr(); // + watchdog
map(0x7000, 0x7000).r(FUNC(capbowl_base_state::track_r<0>)); // + other inputs
map(0x7800, 0x7800).r(FUNC(capbowl_base_state::track_r<1>)); // + other inputs
map(0x8000, 0xffff).rom();
}
void capbowl_state::main_map(address_map &map)
{
base_main_map(map);
map(0x0000, 0x3fff).bankr(m_mainbank);
map(0x4800, 0x4800).w(FUNC(capbowl_state::rom_select_w));
}
void bowlrama_state::main_map(address_map &map)
{
base_main_map(map);
map(0x0000, 0x001f).rw(FUNC(bowlrama_state::blitter_r), FUNC(bowlrama_state::blitter_w));
}
/*************************************
*
* Sound CPU memory handlers
*
*************************************/
void capbowl_base_state::sound_map(address_map &map)
{
map(0x0000, 0x07ff).ram();
map(0x1000, 0x1001).rw("ymsnd", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
map(0x2000, 0x2000).nopw(); // watchdog
map(0x6000, 0x6000).w("dac", FUNC(dac_byte_interface::data_w));
map(0x7000, 0x7000).r("soundlatch", FUNC(generic_latch_8_device::read));
map(0x8000, 0xffff).rom();
}
/*************************************
*
* Port definitions
*
*************************************/
static INPUT_PORTS_START( capbowl )
PORT_START("IN0")
// low 4 bits are for the trackball
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) // This version of Bowl-O-Rama
PORT_DIPSETTING( 0x40, DEF_STR( Upright ) ) // is Upright only
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_START("IN1")
// low 4 bits are for the trackball
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_START("TRACKY")
PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_Y ) PORT_SENSITIVITY(20) PORT_KEYDELTA(40) PORT_REVERSE
PORT_START("TRACKX")
PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_X ) PORT_SENSITIVITY(20) PORT_KEYDELTA(40)
PORT_START("SERVICE")
/* This fake input port is used to get the status of the F2 key,
and activate the test mode, which is triggered by a NMI */
PORT_SERVICE_NO_TOGGLE( 0x01, IP_ACTIVE_HIGH )
INPUT_PORTS_END
/*************************************
*
* Machine driver
*
*************************************/
void capbowl_base_state::machine_start()
{
m_update_timer = timer_alloc(FUNC(capbowl_base_state::update), this);
save_item(NAME(m_last_trackball_val));
}
void capbowl_state::machine_start()
{
capbowl_base_state::machine_start();
uint8_t *rom = memregion("maincpu")->base();
// configure ROM banks in 0x0000-0x3fff
m_mainbank->configure_entries(0, 6, &rom[0x10000], 0x4000);
}
void bowlrama_state::machine_start()
{
capbowl_base_state::machine_start();
save_item(NAME(m_blitter_addr));
}
void capbowl_base_state::machine_reset()
{
m_update_timer->adjust(m_screen->time_until_pos(32), 32);
m_last_trackball_val[0] = 0;
m_last_trackball_val[1] = 0;
}
void bowlrama_state::machine_reset()
{
capbowl_base_state::machine_reset();
m_blitter_addr = 0;
}
void capbowl_base_state::base(machine_config &config)
{
// basic machine hardware
MC6809E(config, m_maincpu, XTAL(8'000'000) / 4); // MC68B09EP
m_maincpu->set_vblank_int("screen", FUNC(capbowl_base_state::interrupt));
// watchdog: 555 timer 16 cycles, edge triggered, ~0.3s
attotime const period = PERIOD_OF_555_ASTABLE(100000.0, 100000.0, 0.1e-6);
WATCHDOG_TIMER(config, m_watchdog).set_time(period * 16 - period / 2);
MC6809E(config, m_audiocpu, XTAL(8'000'000) / 4); // MC68B09EP
m_audiocpu->set_addrmap(AS_PROGRAM, &capbowl_base_state::sound_map);
NVRAM(config, "nvram", nvram_device::DEFAULT_RANDOM);
TICKET_DISPENSER(config, "ticket", attotime::from_msec(100), TICKET_MOTOR_ACTIVE_HIGH, TICKET_STATUS_ACTIVE_LOW);
// video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_size(360, 256);
m_screen->set_refresh_hz(57);
m_screen->set_screen_update(FUNC(capbowl_base_state::screen_update));
TMS34061(config, m_tms34061, 0);
m_tms34061->set_rowshift(8); // VRAM address is (row << rowshift) | col
m_tms34061->set_vram_size(0x10000);
m_tms34061->int_callback().set_inputline("maincpu", M6809_FIRQ_LINE);
// sound hardware
SPEAKER(config, "speaker").front_center();
GENERIC_LATCH_8(config, "soundlatch").data_pending_callback().set_inputline(m_audiocpu, M6809_IRQ_LINE);
ym2203_device &ymsnd(YM2203(config, "ymsnd", XTAL(8'000'000) / 2));
ymsnd.irq_handler().set_inputline(m_audiocpu, M6809_FIRQ_LINE);
ymsnd.port_a_read_callback().set("ticket", FUNC(ticket_dispenser_device::line_r)).lshift(7);
ymsnd.port_b_write_callback().set("ticket", FUNC(ticket_dispenser_device::motor_w)).bit(7); // Also a status LED. See memory map above
ymsnd.add_route(0, "speaker", 0.07);
ymsnd.add_route(1, "speaker", 0.07);
ymsnd.add_route(2, "speaker", 0.07);
ymsnd.add_route(3, "speaker", 0.75);
DAC0832(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5);
}
void capbowl_state::capbowl(machine_config &config)
{
base(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &capbowl_state::main_map);
// video hardware
subdevice<screen_device>("screen")->set_visarea(0, 359, 0, 244);
}
void bowlrama_state::bowlrama(machine_config &config)
{
base(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &bowlrama_state::main_map);
// video hardware
subdevice<screen_device>("screen")->set_visarea(0, 359, 0, 239);
}
/*************************************
*
* ROM definitions
*
*************************************/
ROM_START( capbowl )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "program_rev3_u6.u6", 0x08000, 0x8000, CRC(14924c96) SHA1(d436c5115873c9c2bc7657acff1cf7d99c0c5d6d) ) /* verified on 2 PCBs, also known to be labeled as "CT.1 PROGRAM U-6" or "BOWLING CT/1 U6" */
ROM_LOAD( "grom0-gr0", 0x10000, 0x8000, CRC(ef53ca7a) SHA1(219dc342595bfd23c1336f3e167e40ff0c5e7994) ) /* all labels "(c)1988 IT.INC" */
ROM_LOAD( "grom1-gr1", 0x18000, 0x8000, CRC(27ede6ce) SHA1(14aa31cbcf089419b5b2ea8d57e82fc51895fc2e) )
ROM_LOAD( "grom2-gr2", 0x20000, 0x8000, CRC(e49238f4) SHA1(ac76f1a761d6b0765437fb7367442667da7bb373) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "sound_v2.1_u30.u30", 0x8000, 0x8000, CRC(8c9c3b8a) SHA1(f3cdf42ef19012817e6b7966845f9ede39f61b07) ) /* labeled as "SOUND V2.1 U30" */
ROM_END
ROM_START( capbowl2 )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "program_rev_3_u6.u6", 0x08000, 0x8000, CRC(9162934a) SHA1(7542dd68a2aa55ad4f03b23ae2313ed6a34ae145) )
ROM_LOAD( "grom0-gr0", 0x10000, 0x8000, CRC(ef53ca7a) SHA1(219dc342595bfd23c1336f3e167e40ff0c5e7994) )
ROM_LOAD( "grom1-gr1", 0x18000, 0x8000, CRC(27ede6ce) SHA1(14aa31cbcf089419b5b2ea8d57e82fc51895fc2e) )
ROM_LOAD( "grom2-gr2", 0x20000, 0x8000, CRC(e49238f4) SHA1(ac76f1a761d6b0765437fb7367442667da7bb373) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "sound_v2.1_u30.u30", 0x8000, 0x8000, CRC(8c9c3b8a) SHA1(f3cdf42ef19012817e6b7966845f9ede39f61b07) ) /* labeled as "SOUND V2.1 U30" */
ROM_END
ROM_START( capbowl3 )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "3.0_bowl.u6", 0x08000, 0x8000, CRC(32e30928) SHA1(db47b6ace949d86aa1cdd1e5c7a5981f30b590af) ) /* Capcom label, labeled as "3.0 BOWL" */
ROM_LOAD( "grom0-gr0.gr0", 0x10000, 0x8000, CRC(2b5eb091) SHA1(43976bfa9fbe9694c7274f113641f671fa32bbb7) ) /* I.T. label */
ROM_LOAD( "grom1-gr1.gr1", 0x18000, 0x8000, CRC(880e4e1c) SHA1(9f88b26877596667f1ac4e0083795bf266712879) ) /* I.T. label */
ROM_LOAD( "grom2-gr2.gr2", 0x20000, 0x8000, CRC(f3d2468d) SHA1(0348ee5d0000b753ad90a525048d05bfb552bee1) ) /* I.T. label */
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "sound_r-2_u30.u30", 0x8000, 0x8000, CRC(43ac1658) SHA1(1fab23d649d0c565ef1a7f45b30806f9d1bb4afd) ) /* labeled as "SOUND (R-2) U30" */
ROM_END
ROM_START( capbowl4 )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "bfb.u6", 0x08000, 0x8000, CRC(79f1d083) SHA1(36e9a90403fc9b876d7660ee46c5fbb855321769) )
ROM_LOAD( "grom0-gr0.gr0", 0x10000, 0x8000, CRC(2b5eb091) SHA1(43976bfa9fbe9694c7274f113641f671fa32bbb7) ) /* I.T. label */
ROM_LOAD( "grom1-gr1.gr1", 0x18000, 0x8000, CRC(880e4e1c) SHA1(9f88b26877596667f1ac4e0083795bf266712879) ) /* I.T. label */
ROM_LOAD( "grom2-gr2.gr2", 0x20000, 0x8000, CRC(f3d2468d) SHA1(0348ee5d0000b753ad90a525048d05bfb552bee1) ) /* I.T. label */
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "bfb.u30", 0x8000, 0x8000, CRC(6fe2c4ff) SHA1(862823264d243be590fd29a228a32e7a0a818e57) )
ROM_END
ROM_START( clbowl )
ROM_REGION( 0x28000, "maincpu", 0 )
ROM_LOAD( "coors_bowling_program.u6", 0x08000, 0x8000, CRC(91e06bc4) SHA1(efa54328417f971cc482a4529d05331a3baffc1a) ) /* I.T. label, also known to be labeled as "CB8 PRG" on a genuine Capcom label */
ROM_LOAD( "coors_bowling_grom0.gr0", 0x10000, 0x8000, CRC(899c8f15) SHA1(dbb4a9c015b5e64c62140f0c99b87da2793ae5c1) ) /* I.T. label */
ROM_LOAD( "coors_bowling_grom1.gr1", 0x18000, 0x8000, CRC(0ac0dc4c) SHA1(61afa3af1f84818b940b5c6f6a8cfb58ca557551) ) /* I.T. label */
ROM_LOAD( "coors_bowling_grom2.gr2", 0x20000, 0x8000, CRC(251f5da5) SHA1(063001cfb68e3ec35baa24eed186214e26d55b82) ) /* I.T. label */
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "coors_bowling_sound.u30", 0x8000, 0x8000, CRC(1eba501e) SHA1(684bdc18cf5e01a86d8018a3e228ec34e5dec57d) )
ROM_END
ROM_START( bowlrama )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "bowl-o-rama_rev_1.0_u6.u6", 0x08000, 0x08000, CRC(7103ad55) SHA1(92dccc5e6df3e18fc8cdcb67ef14d50ce5eb8b2c) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "bowl-o-rama_rev_1.0_u30.u30", 0x08000, 0x08000, CRC(f3168834) SHA1(40b7fbe9c15cc4442f4394b71c0666185afe4c8d) )
ROM_REGION( 0x40000, "blitter", 0 )
ROM_LOAD( "bowl-o-rama_rev_1.0_ux7.ux7", 0x00000, 0x40000, CRC(8727432a) SHA1(a81d366c5f8df0bdb97e795bba7752e6526ddba0) ) /* located on daughter card add-on */
ROM_END
} // anonymous namespace
/*************************************
*
* Game drivers
*
*************************************/
GAME( 1988, capbowl, 0, capbowl, capbowl, capbowl_state, empty_init, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, capbowl2, capbowl, capbowl, capbowl, capbowl_state, empty_init, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, capbowl3, capbowl, capbowl, capbowl, capbowl_state, empty_init, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, capbowl4, capbowl, capbowl, capbowl, capbowl_state, empty_init, ROT270, "Incredible Technologies / Capcom", "Capcom Bowling (set 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1989, clbowl, capbowl, capbowl, capbowl, capbowl_state, empty_init, ROT270, "Incredible Technologies / Capcom", "Coors Light Bowling", MACHINE_SUPPORTS_SAVE )
GAME( 1991, bowlrama, 0, bowlrama, capbowl, bowlrama_state, empty_init, ROT270, "P&P Marketing", "Bowl-O-Rama Rev 1.0", MACHINE_SUPPORTS_SAVE )
|