/
mm2.cpp
573 lines (446 loc) · 22.7 KB
/
mm2.cpp
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
// license:BSD-3-Clause
// copyright-holders:Dirk Verwiebe, Cowering, hap
/*******************************************************************************
Mephisto MM II series chesscomputers
2007 Dirk V.
TODO:
- rebel5 unknown read from 0x4002, looks like leftover bookrom check
- need to emulate TurboKit properly as a slot device, also for mm5p (it's not as
simple as a CPU overclock), TK20 EPROM is dumped for the common version (6502
Mephisto/Fidelity/Novag/etc.) and for the SciSys Maestro/Analyst version
- correct rom labels (applies to the filenames with .bin extension)
================================================================================
For rebel5 and newer, the chess engine is by Ed Schröder. Older chesscomputers in
this driver were authored by Ulf Rathsman.
The MM II program was also licensed to Daimler-Benz, who gave away several custom
chesscomputers as a parting gift to retiring executives. The hardware is same as MM II.
see(1): http://chesseval.com/ChessEvalJournal/DaimlerBenz.htm
see(2): http://chesseval.com/RareBoard/DaimlerBenzBoard.htm
MM III was never released officially. Rebell 5,0 is commonly known as MM III, but the
real one (updated MM II engine) didn't get further than a prototype.
MM II (Nona program) wasn't a commercial release. After Mondial came out, Frans Morsch
ported his Nona program to MM II hardware, using Ed Schröder's interface (hence the
similarity with Rebel). According to research, this version competed in the 1985 Dutch
Open Computer Chess Championship.
MM IV TurboKit 18MHz - (mm4tk)
This is a replacement ROM combining the TurboKit initial ROM with the original MM IV.
The TurboKit powers up to it's tiny ROM, copies itself to RAM, banks in normal ROM,
copies that to faster SRAM, then patches the checksum and the LED blink delays.
There is an undumped MM V TurboKit, which will be the exact same except for location
of the patches. The mm5tk just needs the normal mm5 ROM swapped out for that one to
blinks the LEDs a little slower.
Correction: The real TK20 TurboKit does not patch the ROM, so mm4tk (and a possible
mm5 version of this) is more likely a SteveUK hack.
The MM V prototype was the program that Ed Schröder participated with as "Rebel" at
the 1989 WMCCC in Portorose. It was used with the TK20 TurboKit.
For more information, see: http://chesseval.com/ChessEvalJournal/PrototypeMMV.htm
MM VI (Saitek, 1994) is on different hardware, H8 CPU.
================================================================================
MM IV + MM V hardware notes
Overview:
- CPU: R65C02P3/R65C02P4 or G65SC02P-4
- Clock: 4.9152 MHz
- NMI CLK: 600 Hz
- IRQ Line is set to VSS
- 8 KByte SRAM Sony CXK5864-15L
1-CD74HC4060E: 14 Bit Counter
1-CD74HC166E
1-CD74HC251E
1-SN74HC138N TI
1-SN74HC139N TI
1-74HC14AP Toshiba
1-74HC02AP Toshiba
1-74HC00AP Toshiba
1-CD74HC259E
LCD module:
PCB label HGS 10 122 01
1-CD4011
4-CD4015
$0000-$1fff S-RAM
$2000 LCD 4 Byte Shift Register writeonly right to left
every 2nd char xor'd by $FF
2c00-2c07 Keyboard (8to1 Multiplexer) 74HCT251
2*8 Matrix
Adr. 0x3407
==0 !=0
2c00 CL E5
2c01 POS F6
2c02 MEMO G7
2c03 INFO A1
2c04 LEV H8
2c05 ENT B2
2c06 >0 C3
2c07 <9 D4
$3400-$3407 LED 1-6, Buzzer, Keyboard select
$2400 // Chess Board
$2800 // Chess Board
$3000 // Chess Board
$4000-$7FFF Opening Module HG550
$8000-$FFFF ROM
*******************************************************************************/
#include "emu.h"
#include "mmboard.h"
#include "mmdisplay1.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
#include "cpu/m6502/r65c02.h"
#include "machine/74259.h"
#include "sound/dac.h"
#include "softlist_dev.h"
#include "speaker.h"
// internal artwork
#include "mephisto_bup.lh"
#include "mephisto_mm2.lh"
#include "mephisto_mm5.lh"
namespace {
class mm2_state : public driver_device
{
public:
mm2_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_outlatch(*this, "outlatch"),
m_display(*this, "display"),
m_keys(*this, "KEY.%u", 0),
m_reset(*this, "RESET")
{ }
DECLARE_INPUT_CHANGED_MEMBER(reset_button);
void rebel5(machine_config &config);
void mm4(machine_config &config);
void mm4tk(machine_config &config);
void mm5(machine_config &config);
void mm5p(machine_config &config);
void mm2(machine_config &config);
void mm2nona(machine_config &config);
void bup(machine_config &config);
protected:
virtual void machine_reset() override;
private:
required_device<cpu_device> m_maincpu;
required_device<hc259_device> m_outlatch;
required_device<mephisto_display1_device> m_display;
required_ioport_array<2> m_keys;
required_ioport m_reset;
void bup_mem(address_map &map);
void mm2_mem(address_map &map);
void mm4_mem(address_map &map);
void mm5p_mem(address_map &map);
void rebel5_mem(address_map &map);
void lcd_irqack_w(u8 data);
u8 keys_r(offs_t offset);
};
void mm2_state::machine_reset()
{
m_maincpu->set_input_line(0, CLEAR_LINE);
m_display->reset();
}
INPUT_CHANGED_MEMBER(mm2_state::reset_button)
{
// RES buttons in serial tied to CPU RESET
if (m_reset->read() == 3)
{
m_maincpu->pulse_input_line(INPUT_LINE_RESET, attotime::zero);
machine_reset();
}
}
/*******************************************************************************
I/O
*******************************************************************************/
void mm2_state::lcd_irqack_w(u8 data)
{
m_display->data_w(data);
// accessing here also clears irq
m_maincpu->set_input_line(0, CLEAR_LINE);
}
u8 mm2_state::keys_r(offs_t offset)
{
// lcd strobe is shared with keypad select
return ~(BIT(m_keys[m_outlatch->q7_r()]->read(), offset) << 7);
}
/*******************************************************************************
Address Maps
*******************************************************************************/
void mm2_state::bup_mem(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1007).w("outlatch", FUNC(hc259_device::write_d7)).nopr();
map(0x1800, 0x1807).r(FUNC(mm2_state::keys_r));
map(0x2000, 0x2000).r("board", FUNC(mephisto_board_device::input_r));
map(0x2800, 0x2800).w(FUNC(mm2_state::lcd_irqack_w));
map(0x3000, 0x3000).w("board", FUNC(mephisto_board_device::led_w));
map(0x3800, 0x3800).w("board", FUNC(mephisto_board_device::mux_w));
map(0x8000, 0xffff).rom();
}
void mm2_state::mm2_mem(address_map &map)
{
bup_mem(map);
map(0x4000, 0x7fff).r("cartslot", FUNC(generic_slot_device::read_rom)); // opening library
}
void mm2_state::rebel5_mem(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x2007).w("outlatch", FUNC(hc259_device::write_d7)).nopr();
map(0x3000, 0x3007).r(FUNC(mm2_state::keys_r));
map(0x4000, 0x4000).r("board", FUNC(mephisto_board_device::input_r));
map(0x5000, 0x5000).w(FUNC(mm2_state::lcd_irqack_w));
map(0x6000, 0x6000).w("board", FUNC(mephisto_board_device::led_w));
map(0x7000, 0x7000).w("board", FUNC(mephisto_board_device::mux_w));
map(0x8000, 0xffff).rom();
}
void mm2_state::mm5p_mem(address_map &map)
{
map(0x0000, 0x1fff).ram();
map(0x2000, 0x2000).mirror(0x03ff).w(m_display, FUNC(mephisto_display1_device::data_w));
map(0x2400, 0x2400).mirror(0x03ff).w("board", FUNC(mephisto_board_device::led_w)).nopr();
map(0x2800, 0x2800).mirror(0x03ff).w("board", FUNC(mephisto_board_device::mux_w));
map(0x2c00, 0x2c07).mirror(0x03f8).r(FUNC(mm2_state::keys_r));
map(0x3000, 0x3000).mirror(0x03ff).r("board", FUNC(mephisto_board_device::input_r));
map(0x3400, 0x3407).mirror(0x03f8).w("outlatch", FUNC(hc259_device::write_d7)).nopr();
map(0x3800, 0x3800).mirror(0x03ff).nopw(); // N/C
map(0x4000, 0xffff).rom();
}
void mm2_state::mm4_mem(address_map &map)
{
mm5p_mem(map);
map(0x4000, 0x7fff).r("cartslot", FUNC(generic_slot_device::read_rom));
}
/*******************************************************************************
Input Ports
*******************************************************************************/
static INPUT_PORTS_START( mm2 )
PORT_START("KEY.0")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("POS") PORT_CODE(KEYCODE_P)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("MEM") PORT_CODE(KEYCODE_M)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("INFO") PORT_CODE(KEYCODE_I)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("LEV") PORT_CODE(KEYCODE_L)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Right / White / 0") PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Left / Black / 9") PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_CODE(KEYCODE_LEFT)
PORT_START("KEY.1")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("E / 5 / Queen") PORT_CODE(KEYCODE_E) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("F / 6 / King") PORT_CODE(KEYCODE_F) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("G / 7") PORT_CODE(KEYCODE_G) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("A / 1 / Pawn") PORT_CODE(KEYCODE_A) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("H / 8") PORT_CODE(KEYCODE_H) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("B / 2 / Knight") PORT_CODE(KEYCODE_B) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("C / 3 / Bishop") PORT_CODE(KEYCODE_C) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("D / 4 / Rook") PORT_CODE(KEYCODE_D) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD)
PORT_START("RESET")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("RES 1") PORT_CODE(KEYCODE_Z) PORT_CODE(KEYCODE_F1) PORT_CHANGED_MEMBER(DEVICE_SELF, mm2_state, reset_button, 0)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("RES 2") PORT_CODE(KEYCODE_X) PORT_CODE(KEYCODE_F1) PORT_CHANGED_MEMBER(DEVICE_SELF, mm2_state, reset_button, 0)
INPUT_PORTS_END
static INPUT_PORTS_START( bup )
PORT_INCLUDE( mm2 )
PORT_MODIFY("KEY.0")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("1 / Pawn") PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("2 / Knight") PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("3 / Bishop") PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("4 / Rook") PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("5 / Queen") PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("6 / King") PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("White") PORT_CODE(KEYCODE_W)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Black") PORT_CODE(KEYCODE_B)
PORT_MODIFY("KEY.1")
PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("CL") PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE)
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD)
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("BEST") PORT_CODE(KEYCODE_S)
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("INFO") PORT_CODE(KEYCODE_I)
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("MON") PORT_CODE(KEYCODE_N)
PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("POS") PORT_CODE(KEYCODE_P)
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("LEV") PORT_CODE(KEYCODE_L)
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("MEM") PORT_CODE(KEYCODE_M)
INPUT_PORTS_END
/*******************************************************************************
Machine Configs
*******************************************************************************/
void mm2_state::rebel5(machine_config &config)
{
// basic machine hardware
R65C02(config, m_maincpu, 9.8304_MHz_XTAL / 2);
m_maincpu->set_addrmap(AS_PROGRAM, &mm2_state::rebel5_mem);
const attotime irq_period = attotime::from_hz(9.8304_MHz_XTAL / 2 / 0x2000); // 600Hz
m_maincpu->set_periodic_int(FUNC(mm2_state::irq0_line_assert), irq_period);
HC259(config, m_outlatch);
m_outlatch->q_out_cb<0>().set_output("led100");
m_outlatch->q_out_cb<1>().set_output("led101");
m_outlatch->q_out_cb<2>().set_output("led102");
m_outlatch->q_out_cb<3>().set_output("led103");
m_outlatch->q_out_cb<4>().set_output("led104");
m_outlatch->q_out_cb<5>().set_output("led105");
m_outlatch->q_out_cb<6>().set("dac", FUNC(dac_1bit_device::write));
m_outlatch->q_out_cb<7>().set(m_display, FUNC(mephisto_display1_device::strobe_w)).invert();
MEPHISTO_SENSORS_BOARD(config, "board");
MEPHISTO_DISPLAY_MODULE1(config, m_display);
config.set_default_layout(layout_mephisto_mm2);
// sound hardware
SPEAKER(config, "speaker").front_center();
DAC_1BIT(config, "dac").add_route(ALL_OUTPUTS, "speaker", 0.25);
}
void mm2_state::mm5p(machine_config &config)
{
rebel5(config);
// basic machine hardware
m_maincpu->set_clock(4.9152_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &mm2_state::mm5p_mem);
const attotime nmi_period = attotime::from_hz(4.9152_MHz_XTAL / 0x2000); // 600Hz
m_maincpu->set_periodic_int(FUNC(mm2_state::nmi_line_pulse), nmi_period);
}
void mm2_state::mm4(machine_config &config)
{
mm5p(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &mm2_state::mm4_mem);
GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "mephisto_cart");
SOFTWARE_LIST(config, "cart_list").set_original("mephisto_mm4");
}
void mm2_state::mm4tk(machine_config &config)
{
mm4(config);
m_maincpu->set_clock(36_MHz_XTAL / 2);
}
void mm2_state::mm5(machine_config &config)
{
mm4(config);
SOFTWARE_LIST(config.replace(), "cart_list").set_original("mephisto_mm5");
config.set_default_layout(layout_mephisto_mm5); // does not apply to mm5p
}
void mm2_state::bup(machine_config &config)
{
rebel5(config);
// basic machine hardware
m_maincpu->set_clock(7.3728_MHz_XTAL / 2);
m_maincpu->set_addrmap(AS_PROGRAM, &mm2_state::bup_mem);
const attotime irq_period = attotime::from_hz(7.3728_MHz_XTAL / 2 / 0x2000); // 450Hz from 4020 Q13
m_maincpu->set_periodic_int(FUNC(mm2_state::irq0_line_assert), irq_period);
m_outlatch->q_out_cb<7>().set(m_display, FUNC(mephisto_display1_device::strobe_w));
config.set_default_layout(layout_mephisto_bup);
}
void mm2_state::mm2(machine_config &config)
{
bup(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &mm2_state::mm2_mem);
config.set_default_layout(layout_mephisto_mm2);
GENERIC_CARTSLOT(config, "cartslot", generic_plain_slot, "mephisto_cart");
SOFTWARE_LIST(config, "cart_list").set_original("mephisto_mm2");
}
void mm2_state::mm2nona(machine_config &config)
{
bup(config);
m_outlatch->q_out_cb<7>().set(m_display, FUNC(mephisto_display1_device::strobe_w)).invert();
config.set_default_layout(layout_mephisto_mm2);
}
/*******************************************************************************
ROM Definitions
*******************************************************************************/
ROM_START( bup )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("bup_1.bin", 0x8000, 0x4000, CRC(e1e9625a) SHA1(8a757e28b7afca2a092f8ff419087e06b07b743e) )
ROM_LOAD("bup_2.bin", 0xc000, 0x4000, CRC(6db30b80) SHA1(df4b379c4e916dff6b4110ec9c3591a9620c3424) )
ROM_END
ROM_START( bupa )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("bupa_1.bin", 0x8000, 0x4000, CRC(e1e9625a) SHA1(8a757e28b7afca2a092f8ff419087e06b07b743e) )
ROM_LOAD("bupa_2.bin", 0xc000, 0x4000, CRC(708338ea) SHA1(d617c4aa2161865a22b4b0646ba793f8a1fda863) )
ROM_END
ROM_START( mm2 ) // 10 Sep 1986
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("400", 0x8000, 0x8000, CRC(e8c1f431) SHA1(c32dfa66eefbf3e539438d2fe6e6916f78a128be) ) // HN27C256G-20
// 2-EPROM version also exists: CRC32 e9adcb8f & d40cbfc2
ROM_END
ROM_START( mm2a )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("300", 0x8000, 0x8000, CRC(60c777d4) SHA1(a77d678be60094073275558b4e8f0d34b43dd9ae) ) // D27C256D-20
// 2-EPROM version also exists: CRC32 86a5a14f & a122f2c0
ROM_END
ROM_START( mm2b ) // 21 Apr 1986
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("200", 0x8000, 0x8000, CRC(9b69aaab) SHA1(98ee4879eef4d8b06553290f16ca661cf4181af8) )
// 2-EPROM version also exists: CRC32 09cf6228 & 86d77724, ROM labels 8-b_21.4 & c-f_21.4
ROM_END
ROM_START( mm2c ) // serial 05780xx
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("hg86", 0x8000, 0x4000, CRC(e26d1f17) SHA1(3227bb1f8f22dd0d902a9a8be3c508b45c57d6cc) )
ROM_LOAD("50", 0xc000, 0x4000, CRC(86d77724) SHA1(e46c59e87465a9a1784fbaf4743649b2c10006e0) )
ROM_END
ROM_START( mm2d ) // serial 05650xx
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("mm2d_1.bin", 0x8000, 0x4000, CRC(b91dab77) SHA1(67762304afe51fb8f1eb91259567b2451bf9bbfd) )
ROM_LOAD("mm2d_2.bin", 0xc000, 0x4000, CRC(01143cc1) SHA1(f78474b410dbecb209aa23ef81e9f894e8b54942) )
ROM_END
ROM_START( mm2e ) // 13 Sep 1985, serial 05569xx
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("hg_8b_13.9", 0x8000, 0x4000, CRC(e2daac82) SHA1(c9fa59ca92362f8ee770733073bfa2ab8c7904ad) )
ROM_LOAD("c-f_6.9", 0xc000, 0x4000, CRC(5e296939) SHA1(badd2a377259cf738cd076d8fb245c3dc284c24d) )
ROM_END
ROM_START( mm2nona )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("l7", 0x8000, 0x4000, CRC(9a45e1d4) SHA1(26e4c9cd1afe9aea0e8cfc25bdc9138bd99d5992) )
ROM_LOAD("r7", 0xc000, 0x4000, CRC(2285af5e) SHA1(bea22e32b65eea5fa7617d9d1b3a824a7affe678) )
ROM_END
ROM_START( rebel5 ) // 8 Feb 1987?
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("rebel5.bin", 0x8000, 0x8000, CRC(17232752) SHA1(3cd6893c0071f3dc02785bf99f1950eed81eba39) )
ROM_END
ROM_START( rebel5a ) // 5 Dec 1986
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("rebell_5.12.86", 0x8000, 0x8000, CRC(8d02e1ef) SHA1(9972c75936613bd68cfd3fe62bd222e90e8b1083) )
ROM_END
ROM_START( rebel5b ) // 18 Aug 1986
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("reb_18.8.86", 0x8000, 0x8000, CRC(c8c95e81) SHA1(0fb83ade11d2a2a74c94d7bd6f71130ebbc77497) )
ROM_END
ROM_START( mm4 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("710", 0x8000, 0x8000, CRC(f68a4124) SHA1(d1d03a9aacc291d5cb720d2ee2a209eeba13a36c) )
ROM_END
ROM_START( mm4a )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("700", 0x8000, 0x8000, CRC(c97da840) SHA1(10bd2a391338ed2e417b35dcb6396ab4a4e360f0) )
ROM_END
ROM_START( mm4b )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("600", 0x8000, 0x8000, CRC(837d49b9) SHA1(9fb2dfaaeca2559ce582211137635c069180e95f) )
ROM_END
ROM_START( mm4tk ) // hack of 710
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("mm4tk.bin", 0x8000, 0x8000, CRC(51cb36a4) SHA1(9e184b4e85bb721e794b88d8657ae8d2ff5a24af) )
ROM_END
ROM_START( mm5 ) // v5.1 (MEM->INFO to see version number)
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("mm5.bin", 0x8000, 0x8000, CRC(89c3d9d2) SHA1(77cd6f8eeb03c713249db140d2541e3264328048) )
ROM_END
ROM_START( mm5a ) // v5.0
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("mm5a.bin", 0x8000, 0x8000, CRC(fcfa7e6e) SHA1(afeac3a8c957ba58cefaa27b11df974f6f2066da) )
ROM_END
ROM_START( mm5p )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD("buch.bin", 0x0000, 0x8000, CRC(534607c7) SHA1(d0347a5f8dc4cf6001f649aa13e7a7fe75bec5b9) ) // 1st half empty
ROM_LOAD("programm.bin", 0x8000, 0x8000, CRC(ee22b974) SHA1(37267507be30ee84051bc94c3a63fb1298a00261) )
ROM_END
} // anonymous namespace
/*******************************************************************************
Drivers
*******************************************************************************/
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS
SYST( 1985, bup, 0, 0, bup, bup, mm2_state, empty_init, "Hegener + Glaser", u8"Mephisto Blitz- und Problemlösungs-Modul (set 1)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, bupa, bup, 0, bup, bup, mm2_state, empty_init, "Hegener + Glaser", u8"Mephisto Blitz- und Problemlösungs-Modul (set 2)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2, 0, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 1, v4.00)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2a, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 2, v3.00)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2b, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 3, v2.00)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2c, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 4)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2d, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 5)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2e, mm2, 0, mm2, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (set 6)", MACHINE_SUPPORTS_SAVE )
SYST( 1985, mm2nona, 0, 0, mm2nona, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM II (Nona program, DOCCC 1985 Leiden TM)", MACHINE_SUPPORTS_SAVE )
SYST( 1986, rebel5, 0, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 1)", MACHINE_SUPPORTS_SAVE ) // aka MM III
SYST( 1986, rebel5a, rebel5, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 2)", MACHINE_SUPPORTS_SAVE ) // "
SYST( 1986, rebel5b, rebel5, 0, rebel5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto Rebell 5,0 (set 3)", MACHINE_SUPPORTS_SAVE ) // "
SYST( 1987, mm4, 0, 0, mm4, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM IV (v7.10)", MACHINE_SUPPORTS_SAVE )
SYST( 1987, mm4a, mm4, 0, mm4, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM IV (v7.00)", MACHINE_SUPPORTS_SAVE )
SYST( 1987, mm4b, mm4, 0, mm4, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM IV (v6.00)", MACHINE_SUPPORTS_SAVE )
SYST( 1987, mm4tk, mm4, 0, mm4tk, mm2, mm2_state, empty_init, "hack", "Mephisto MM IV (TurboKit)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_TIMING )
SYST( 1990, mm5, 0, 0, mm5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM V (v5.1)", MACHINE_SUPPORTS_SAVE )
SYST( 1990, mm5a, mm5, 0, mm5, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM V (v5.0)", MACHINE_SUPPORTS_SAVE )
SYST( 1989, mm5p, mm5, 0, mm5p, mm2, mm2_state, empty_init, "Hegener + Glaser", "Mephisto MM V (WMCCC 1989 Portorose TM)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_TIMING ) // aka Rebel