summaryrefslogtreecommitdiffstats
path: root/src/mame/drivers/relief.cpp
blob: 16b6b824001ba98dbabf23c1a04ed96a5d065e56 (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
// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/***************************************************************************

    Atari "Round" hardware

    driver by Aaron Giles

    Games supported:
        * Relief Pitcher (1990) [3 sets]

    Known bugs:
        * none at this time

From Atari Games Bulletin:

                              ATARI
                              GAMES
                            BULLENTIN
                      From Atari field Service

Attention Service Managers                    June 4th 1992

               Relief Pitcher Software updates

The codes on two EPROMS have been updated, the part numbers
and locations are 13693-0011 Rev D location 19E and
136093-0012 Rev D location 19J

The main features of the NEW program are:

REDUCE GAME TIME
If you are experiencing long game time on your Relief Pitcher
game these two new Rev D EPROMS will give you more difficulty
settings to help eliminate that problem.

Eight new difficulty settings have been added to the Rev D
EPROMS, with the default set to Hard.

RESET PROBLEM:
There is a possibility the game my HANG UP and RESET if
there is a problem with the base running or when the fielder
catches a flyball.

MISCELLANEOUS.
When set to NO, AUDIO IN THE ATTRACT will be completely
disabled

In the two player game, the players were given a free second
inning - this has been eliminated.

Fix the various cosmetic problems in the newspaper and audio.

Eprom updates will be available upon request through you
Atari Distributor

If you have any questions please call your
Atari Distributor or Atari Games Customer Service


ROM labels are in this format:

  RELIEF PITCHER             RELIEF PITCHER
 (c) 1992 ATARI       or    (c) 1992 ATARI
   136093-0011                136093-0011D
     CS ACFF REV D              CS ACFF

 ROM number   Checksum    Revision
----------------------------------
136093-0011     ACFF      Rev. D
136093-0012     E5FE

136093-0011     BAFF      Rev. C
136093-0012     8AFE

136093-0011     23FF      Rev. B
136093-0012     3CFE

136093-0013     CBBF
136093-0014     3EBE

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

    Memory map (TBA)

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


#include "emu.h"
#include "includes/relief.h"

#include "cpu/m68000/m68000.h"
#include "machine/eeprompar.h"
#include "machine/watchdog.h"
#include "sound/okim6295.h"
#include "sound/ymopl.h"
#include "emupal.h"
#include "speaker.h"


/*************************************
 *
 *  Initialization
 *
 *************************************/

void relief_state::machine_reset()
{
	m_adpcm_bank = 0;
	m_okibank->set_entry(m_adpcm_bank);
	m_ym2413_volume = 15;
	m_overall_volume = 127;
}



/*************************************
 *
 *  I/O handling
 *
 *************************************/

uint16_t relief_state::special_port2_r()
{
	int result = ioport("260010")->read();
	if (!(result & 0x0080) || m_screen->hblank()) result ^= 0x0001;
	return result;
}



/*************************************
 *
 *  Audio control I/O
 *
 *************************************/

void relief_state::audio_control_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
	if (ACCESSING_BITS_0_7)
	{
		m_ym2413_volume = (data >> 1) & 15;
		m_ym2413->set_output_gain(ALL_OUTPUTS, (m_ym2413_volume * m_overall_volume) / (127.0f * 15.0f));
		m_adpcm_bank = ((data >> 6) & 3) | (m_adpcm_bank & 4);
	}
	if (ACCESSING_BITS_8_15)
		m_adpcm_bank = (((data >> 8) & 1)<<2) | (m_adpcm_bank & 3);

	m_okibank->set_entry(m_adpcm_bank);
}


void relief_state::audio_volume_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
	if (ACCESSING_BITS_0_7)
	{
		m_overall_volume = data & 127;
		m_ym2413->set_output_gain(ALL_OUTPUTS, (m_ym2413_volume * m_overall_volume) / (127.0f * 15.0f));
		m_oki->set_output_gain(ALL_OUTPUTS, m_overall_volume / 127.0f);
	}
}

void relief_state::oki_map(address_map &map)
{
	map(0x00000, 0x1ffff).bankr("okibank");
	map(0x20000, 0x3ffff).rom();
}


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

void relief_state::main_map(address_map &map)
{
	map.unmap_value_high();
	map.global_mask(0x3fffff);
	map(0x000000, 0x07ffff).rom();
	map(0x140000, 0x140003).w(m_ym2413, FUNC(ym2413_device::write)).umask16(0x00ff);
	map(0x140011, 0x140011).rw(m_oki, FUNC(okim6295_device::read), FUNC(okim6295_device::write));
	map(0x140020, 0x140021).w(FUNC(relief_state::audio_volume_w));
	map(0x140030, 0x140031).w(FUNC(relief_state::audio_control_w));
	map(0x180000, 0x180fff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write)).umask16(0xff00);
	map(0x1c0030, 0x1c0031).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write16));
	map(0x260000, 0x260001).portr("260000");
	map(0x260002, 0x260003).portr("260002");
	map(0x260010, 0x260011).r(FUNC(relief_state::special_port2_r));
	map(0x260012, 0x260013).portr("260012");
	map(0x2a0000, 0x2a0001).w("watchdog", FUNC(watchdog_timer_device::reset16_w));
	map(0x3e0000, 0x3e0fff).ram().w("palette", FUNC(palette_device::write16)).share("palette");
	map(0x3effc0, 0x3effff).rw(m_vad, FUNC(atari_vad_device::control_read), FUNC(atari_vad_device::control_write));
	map(0x3f0000, 0x3f1fff).ram().w(m_vad, FUNC(atari_vad_device::playfield2_latched_msb_w)).share("vad:playfield2");
	map(0x3f2000, 0x3f3fff).ram().w(m_vad, FUNC(atari_vad_device::playfield_latched_lsb_w)).share("vad:playfield");
	map(0x3f4000, 0x3f5fff).ram().w(m_vad, FUNC(atari_vad_device::playfield_upper_w)).share("vad:playfield_ext");
	map(0x3f6000, 0x3f67ff).ram().share("vad:mob");
	map(0x3f6800, 0x3f8eff).ram();
	map(0x3f8f00, 0x3f8f7f).ram().share("vad:eof");
	map(0x3f8f80, 0x3f8fff).share("vad:mob:slip");
	map(0x3f9000, 0x3fffff).ram();
}



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

static INPUT_PORTS_START( relief )
	PORT_START("260000")    /* 260000 */
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Button D0") PORT_CODE(KEYCODE_Z)
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Button D1") PORT_CODE(KEYCODE_X)
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Button D2") PORT_CODE(KEYCODE_C)
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Button D3") PORT_CODE(KEYCODE_V)
	PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0040, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)

	PORT_START("260002")    /* 260002 */
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("White") PORT_CODE(KEYCODE_COMMA)
	PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0002, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Yellow") PORT_CODE(KEYCODE_B)
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Blue") PORT_CODE(KEYCODE_N)
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Red") PORT_CODE(KEYCODE_M)

	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)

	PORT_START("260010")    /* 260010 */
	PORT_BIT( 0x001f, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_SERVICE( 0x0040, IP_ACTIVE_LOW )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen")
	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )

	PORT_START("260012")    /* 260012 */
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x000c, IP_ACTIVE_LOW, IPT_UNUSED )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_SERVICE1 )
	PORT_BIT( 0xffe0, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END



/*************************************
 *
 *  Graphics definitions
 *
 *************************************/

static const gfx_layout pflayout =
{
	8,8,
	RGN_FRAC(1,5),
	4,
	{ RGN_FRAC(3,5), RGN_FRAC(2,5), RGN_FRAC(1,5), RGN_FRAC(0,5) },
	{ STEP8(0,1) },
	{ STEP8(0,16) },
	16*8
};


static const gfx_layout molayout =
{
	8,8,
	RGN_FRAC(1,5),
	5,
	{ RGN_FRAC(4,5), RGN_FRAC(3,5), RGN_FRAC(2,5), RGN_FRAC(1,5), RGN_FRAC(0,5) },
	{ STEP8(0,1) },
	{ STEP8(0,16) },
	16*8
};


static GFXDECODE_START( gfx_relief )
	GFXDECODE_ENTRY( "gfx1", 0, pflayout,   0, 64 )     /* alpha & playfield */
	GFXDECODE_ENTRY( "gfx1", 1, molayout, 256, 16 )     /* sprites */
GFXDECODE_END



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

void relief_state::relief(machine_config &config)
{
	/* basic machine hardware */
	M68000(config, m_maincpu, 14.318181_MHz_XTAL/2);
	m_maincpu->set_addrmap(AS_PROGRAM, &relief_state::main_map);

	EEPROM_2816(config, "eeprom").lock_after_write(true);

	WATCHDOG_TIMER(config, "watchdog");

	/* video hardware */
	GFXDECODE(config, m_gfxdecode, "palette", gfx_relief);
	PALETTE(config, "palette").set_format(palette_device::IRGB_1555, 2048);

	ATARI_VAD(config, m_vad, 0, m_screen);
	m_vad->scanline_int_cb().set_inputline(m_maincpu, M68K_IRQ_4);
	TILEMAP(config, "vad:playfield", m_gfxdecode, 2, 8, 8, TILEMAP_SCAN_COLS, 64, 64).set_info_callback(FUNC(relief_state::get_playfield_tile_info));
	TILEMAP(config, "vad:playfield2", m_gfxdecode, 2, 8, 8, TILEMAP_SCAN_COLS, 64, 64, 0).set_info_callback(FUNC(relief_state::get_playfield2_tile_info));
	ATARI_MOTION_OBJECTS(config, "vad:mob", 0, m_screen, relief_state::s_mob_config).set_gfxdecode(m_gfxdecode);

	SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
	m_screen->set_video_attributes(VIDEO_UPDATE_BEFORE_VBLANK);
	/* note: these parameters are from published specs, not derived */
	/* the board uses a VAD chip to generate video signals */
	m_screen->set_raw(14.318181_MHz_XTAL/2, 456, 0, 336, 262, 0, 240);
	m_screen->set_screen_update(FUNC(relief_state::screen_update_relief));
	m_screen->set_palette("palette");

	/* sound hardware */
	SPEAKER(config, "mono").front_center();

	OKIM6295(config, m_oki, 14.318181_MHz_XTAL/4/3, okim6295_device::PIN7_LOW);
	m_oki->add_route(ALL_OUTPUTS, "mono", 0.50);
	m_oki->set_addrmap(0, &relief_state::oki_map);

	YM2413(config, m_ym2413, 14.318181_MHz_XTAL/4).add_route(ALL_OUTPUTS, "mono", 1.0);
}



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

// OS:   28 MAY 1992 14:00:14
// MAIN: 07 JUN 1992 20:12:30
ROM_START( relief )
	ROM_REGION( 0x80000, "maincpu", 0 ) /* 8*64k for 68000 code */
	ROM_LOAD16_BYTE( "136093-0011d_cs_acff.19e", 0x00000, 0x20000, CRC(cb3f73ad) SHA1(533a96095e678b4a414d6d9b861b1d4010ced30f) ) // checksum == ACFF
	ROM_LOAD16_BYTE( "136093-0012d_cs_e5fe.19j", 0x00001, 0x20000, CRC(90655721) SHA1(f50a2f317215a864d09e33a4acd927b873350425) ) // checksum == E5FE
	ROM_LOAD16_BYTE( "136093-0013_cs_cbbf.17e",  0x40000, 0x20000, CRC(1e1e82e5) SHA1(d33c84ae950db9775f9db9bf953aa63188d3f2f9) )
	ROM_LOAD16_BYTE( "136093-0014_cs_3ebe.17j",  0x40001, 0x20000, CRC(19e5decd) SHA1(8d93d93f966df46d59cf9f4cdaa689e4dcd2689a) )

	ROM_REGION( 0x280000, "gfx1", ROMREGION_INVERT )
	ROM_LOAD( "136093-0025a.14s",       0x000000, 0x80000, CRC(1b9e5ef2) SHA1(d7d14e75ca2d56c5c67154506096570c9ccbcf8e) )
	ROM_LOAD( "136093-0026a.8d",        0x080000, 0x80000, CRC(09b25d93) SHA1(94d424b21410182b5121201066f4acfa415f4b6b) )
	ROM_LOAD( "136093-0027a.18s",       0x100000, 0x80000, CRC(5bc1c37b) SHA1(89f1bca55dd431ca3171b89347209decf0b25e12) )
	ROM_LOAD( "136093-0028a.10d",       0x180000, 0x80000, CRC(55fb9111) SHA1(a95508f0831842fa79ca2fc168cfadc8c6d3fbd4) )
	ROM_LOAD16_BYTE( "136093-0029a.4d", 0x200001, 0x40000, CRC(e4593ff4) SHA1(7360ec7a65aabc90aa787dc30f39992e342495dd) )

	ROM_REGION( 0x100000, "oki", 0 )    /* 2MB for ADPCM data */
	ROM_LOAD( "136093-0030a.9b",  0x000000, 0x80000, CRC(f4c567f5) SHA1(7e8c1d54d918b0b41625eacbaf6dcb5bd99d1949) )
	ROM_LOAD( "136093-0031a.10b", 0x080000, 0x80000, CRC(ba908d73) SHA1(a83afd86f4c39394cf624b728a87b8d8b6de1944) )

	ROM_REGION( 0x800, "eeprom", 0 )
	ROM_LOAD( "relief_rev_d-eeprom.bin", 0x0000, 0x800, CRC(66069f60) SHA1(fac3797888f7ffe972f642aca44c6ca7d208c814) )

	ROM_REGION( 0x001000, "plds", 0 )
	ROM_LOAD( "gal16v8a-136093-0002.15f", 0x0000, 0x0117, CRC(b111d5f2) SHA1(0fe5b4ca786e839e6927a485109d33fe31c737a2) )
	ROM_LOAD( "gal16v8a-136093-0003.11r", 0x0200, 0x0117, CRC(67165ed2) SHA1(c7d9b9c45dd34e588c3db4e23c9c562334d2172a) )
	ROM_LOAD( "gal16v8a-136093-0004.5n",  0x0400, 0x0117, CRC(047b384a) SHA1(d268a65cf2d0fc0cfc7dd6b5c7a77572337c1707) )
	ROM_LOAD( "gal16v8a-136093-0005.3f",  0x0600, 0x0117, CRC(f76825b7) SHA1(2cd9cbb2564e5005a833403ae73f1a964dcb66fa) )
	ROM_LOAD( "gal16v8a-136093-0006.5f",  0x0800, 0x0117, CRC(c580d2a9) SHA1(b070fa53ec083fbeda8cd592bfbbd1e029b4dbe7) )
	ROM_LOAD( "gal16v8a-136093-0008.3e",  0x0a00, 0x0117, CRC(0117910e) SHA1(c8baecd24af201ad51cf13bf46c5cc0e7f7f2a94) )
	ROM_LOAD( "gal16v8a-136093-0009.8a",  0x0c00, 0x0117, CRC(b8679030) SHA1(09ab39c9c293381bbc082780f00d112c71e9c889) )
	ROM_LOAD( "gal16v8a-136093-0010.15a", 0x0e00, 0x0117, CRC(5f49c736) SHA1(91ff18e4780ee6c904735fc0f0e73ffb5a80b49a) )
ROM_END


// OS:   08 APR 1992 09:09:02
// MAIN: 26 APR 1992 21:18:13
ROM_START( relief2 )
	ROM_REGION( 0x80000, "maincpu", 0 ) /* 8*64k for 68000 code */
	ROM_LOAD16_BYTE( "136093-0011c_cs_baff.19e", 0x00000, 0x20000, CRC(41373e02) SHA1(1982be3d2b959f3504cd7e4afacd96bbebc27b8e) ) // checksum == BAFF
	ROM_LOAD16_BYTE( "136093-0012c_cs_8afe.19j", 0x00001, 0x20000, CRC(8187b026) SHA1(1408b5482194161c1fbb30911bb5b64a14b8ffb0) ) // checksum == 8AFE
	ROM_LOAD16_BYTE( "136093-0013_cs_cbbf.17e",  0x40000, 0x20000, CRC(1e1e82e5) SHA1(d33c84ae950db9775f9db9bf953aa63188d3f2f9) )
	ROM_LOAD16_BYTE( "136093-0014_cs_3ebe.17j",  0x40001, 0x20000, CRC(19e5decd) SHA1(8d93d93f966df46d59cf9f4cdaa689e4dcd2689a) )

	ROM_REGION( 0x280000, "gfx1", ROMREGION_INVERT )
	ROM_LOAD( "136093-0025a.14s",      0x000000, 0x80000, CRC(1b9e5ef2) SHA1(d7d14e75ca2d56c5c67154506096570c9ccbcf8e) )
	ROM_LOAD( "136093-0026a.8d",       0x080000, 0x80000, CRC(09b25d93) SHA1(94d424b21410182b5121201066f4acfa415f4b6b) )
	ROM_LOAD( "136093-0027a.18s",      0x100000, 0x80000, CRC(5bc1c37b) SHA1(89f1bca55dd431ca3171b89347209decf0b25e12) )
	ROM_LOAD( "136093-0028a.10d",      0x180000, 0x80000, CRC(55fb9111) SHA1(a95508f0831842fa79ca2fc168cfadc8c6d3fbd4) )
	ROM_LOAD16_BYTE( "136093-0029.4d", 0x200001, 0x40000, CRC(e4593ff4) SHA1(7360ec7a65aabc90aa787dc30f39992e342495dd) )

	ROM_REGION( 0x100000, "oki", 0 )    /* 2MB for ADPCM data */
	ROM_LOAD( "136093-0030a.9b",  0x000000, 0x80000, CRC(f4c567f5) SHA1(7e8c1d54d918b0b41625eacbaf6dcb5bd99d1949) )
	ROM_LOAD( "136093-0031a.10b", 0x080000, 0x80000, CRC(ba908d73) SHA1(a83afd86f4c39394cf624b728a87b8d8b6de1944) )

	ROM_REGION( 0x800, "eeprom", 0 )
	ROM_LOAD( "relief-eeprom.bin", 0x0000, 0x800, CRC(2131fc40) SHA1(72a9f5f6647fbc74e645b6639db2fdbfbe6456e2) )

	ROM_REGION( 0x001000, "plds", 0 )
	ROM_LOAD( "gal16v8a-136093-0002.15f", 0x0000, 0x0117, CRC(b111d5f2) SHA1(0fe5b4ca786e839e6927a485109d33fe31c737a2) )
	ROM_LOAD( "gal16v8a-136093-0003.11r", 0x0200, 0x0117, CRC(67165ed2) SHA1(c7d9b9c45dd34e588c3db4e23c9c562334d2172a) )
	ROM_LOAD( "gal16v8a-136093-0004.5n",  0x0400, 0x0117, CRC(047b384a) SHA1(d268a65cf2d0fc0cfc7dd6b5c7a77572337c1707) )
	ROM_LOAD( "gal16v8a-136093-0005.3f",  0x0600, 0x0117, CRC(f76825b7) SHA1(2cd9cbb2564e5005a833403ae73f1a964dcb66fa) )
	ROM_LOAD( "gal16v8a-136093-0006.5f",  0x0800, 0x0117, CRC(c580d2a9) SHA1(b070fa53ec083fbeda8cd592bfbbd1e029b4dbe7) )
	ROM_LOAD( "gal16v8a-136093-0008.3e",  0x0a00, 0x0117, CRC(0117910e) SHA1(c8baecd24af201ad51cf13bf46c5cc0e7f7f2a94) )
	ROM_LOAD( "gal16v8a-136093-0009.8a",  0x0c00, 0x0117, CRC(b8679030) SHA1(09ab39c9c293381bbc082780f00d112c71e9c889) )
	ROM_LOAD( "gal16v8a-136093-0010.15a", 0x0e00, 0x0117, CRC(5f49c736) SHA1(91ff18e4780ee6c904735fc0f0e73ffb5a80b49a) )
ROM_END

// OS:   08 APR 1992 09:09:02
// MAIN: 10 APR 1992 09:50:05
ROM_START( relief3 )
	ROM_REGION( 0x80000, "maincpu", 0 ) /* 8*64k for 68000 code */
	ROM_LOAD16_BYTE( "136093-0011b_cs_23ff.19e", 0x00000, 0x20000, CRC(794cea33) SHA1(6e9830ce04a505746dea5aafaf37c629c28b061d) ) // checksum == 23FF
	ROM_LOAD16_BYTE( "136093-0012b_cs_3cfe.19j", 0x00001, 0x20000, CRC(577495f8) SHA1(f45b0928b13db7f49b7688620008fc03fca08cde) ) // checksum == 3CFE
	ROM_LOAD16_BYTE( "136093-0013_cs_cbbf.17e",  0x40000, 0x20000, CRC(1e1e82e5) SHA1(d33c84ae950db9775f9db9bf953aa63188d3f2f9) )
	ROM_LOAD16_BYTE( "136093-0014_cs_3ebe.17j",  0x40001, 0x20000, CRC(19e5decd) SHA1(8d93d93f966df46d59cf9f4cdaa689e4dcd2689a) )

	ROM_REGION( 0x280000, "gfx1", ROMREGION_INVERT )
	ROM_LOAD( "136093-0025a.14s",      0x000000, 0x80000, CRC(1b9e5ef2) SHA1(d7d14e75ca2d56c5c67154506096570c9ccbcf8e) )
	ROM_LOAD( "136093-0026a.8d",       0x080000, 0x80000, CRC(09b25d93) SHA1(94d424b21410182b5121201066f4acfa415f4b6b) )
	ROM_LOAD( "136093-0027a.18s",      0x100000, 0x80000, CRC(5bc1c37b) SHA1(89f1bca55dd431ca3171b89347209decf0b25e12) )
	ROM_LOAD( "136093-0028a.10d",      0x180000, 0x80000, CRC(55fb9111) SHA1(a95508f0831842fa79ca2fc168cfadc8c6d3fbd4) )
	ROM_LOAD16_BYTE( "136093-0029.4d", 0x200001, 0x40000, CRC(e4593ff4) SHA1(7360ec7a65aabc90aa787dc30f39992e342495dd) )

	ROM_REGION( 0x100000, "oki", 0 )    /* 2MB for ADPCM data */
	ROM_LOAD( "136093-0030a.9b",  0x000000, 0x80000, CRC(f4c567f5) SHA1(7e8c1d54d918b0b41625eacbaf6dcb5bd99d1949) )
	ROM_LOAD( "136093-0031a.10b", 0x080000, 0x80000, CRC(ba908d73) SHA1(a83afd86f4c39394cf624b728a87b8d8b6de1944) )

	ROM_REGION( 0x800, "eeprom", 0 )
	ROM_LOAD( "relief-eeprom.bin", 0x0000, 0x800, CRC(2131fc40) SHA1(72a9f5f6647fbc74e645b6639db2fdbfbe6456e2) )

	ROM_REGION( 0x001000, "plds", 0 )
	ROM_LOAD( "gal16v8a-136093-0002.15f", 0x0000, 0x0117, CRC(b111d5f2) SHA1(0fe5b4ca786e839e6927a485109d33fe31c737a2) )
	ROM_LOAD( "gal16v8a-136093-0003.11r", 0x0200, 0x0117, CRC(67165ed2) SHA1(c7d9b9c45dd34e588c3db4e23c9c562334d2172a) )
	ROM_LOAD( "gal16v8a-136093-0004.5n",  0x0400, 0x0117, CRC(047b384a) SHA1(d268a65cf2d0fc0cfc7dd6b5c7a77572337c1707) )
	ROM_LOAD( "gal16v8a-136093-0005.3f",  0x0600, 0x0117, CRC(f76825b7) SHA1(2cd9cbb2564e5005a833403ae73f1a964dcb66fa) )
	ROM_LOAD( "gal16v8a-136093-0006.5f",  0x0800, 0x0117, CRC(c580d2a9) SHA1(b070fa53ec083fbeda8cd592bfbbd1e029b4dbe7) )
	ROM_LOAD( "gal16v8a-136093-0008.3e",  0x0a00, 0x0117, CRC(0117910e) SHA1(c8baecd24af201ad51cf13bf46c5cc0e7f7f2a94) )
	ROM_LOAD( "gal16v8a-136093-0009.8a",  0x0c00, 0x0117, CRC(b8679030) SHA1(09ab39c9c293381bbc082780f00d112c71e9c889) )
	ROM_LOAD( "gal16v8a-136093-0010.15a", 0x0e00, 0x0117, CRC(5f49c736) SHA1(91ff18e4780ee6c904735fc0f0e73ffb5a80b49a) )
ROM_END



/*************************************
 *
 *  Driver initialization
 *
 *************************************/

void relief_state::init_relief()
{
	m_okibank->configure_entries(0, 8, memregion("oki")->base(), 0x20000);
	m_okibank->set_entry(0);
}




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

GAME( 1992, relief,  0,      relief, relief, relief_state, init_relief, ROT0, "Atari Games", "Relief Pitcher (Rev D, 07 Jun 1992 / 28 May 1992)", 0 )
GAME( 1992, relief2, relief, relief, relief, relief_state, init_relief, ROT0, "Atari Games", "Relief Pitcher (Rev C, 26 Apr 1992 / 08 Apr 1992)", 0 )
GAME( 1992, relief3, relief, relief, relief, relief_state, init_relief, ROT0, "Atari Games", "Relief Pitcher (Rev B, 10 Apr 1992 / 08 Apr 1992)", 0 )