-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
namcos22.cpp
6238 lines (5254 loc) · 319 KB
/
namcos22.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
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
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// license:BSD-3-Clause
// copyright-holders:Phil Stroffolino, hap, R. Belmont
/***********************************************************************************************************
This driver describes Namco's System22 and System Super22* hardware.
*: Namco calls it that, more commonly known as "Super System 22"
driver provided with thanks to:
- hap
- pstroffo@yahoo.com (Phil Stroffolino)
- R. Belmont
- trackmaster@gmx.net (Bjorn Sunder)
- team vivanonno
TODO:
- finish slave DSP emulation
- emulate System22 I/O board C74 instead of HLE (inputs, outputs, volume control - HLE only handles the inputs)
- Rave Racer car will sometimes do a 'strafe slide' when playing the game with a small analog device (such as an
Xbox 360 pad), does not happen with keyboard controls or larger device like a steering wheel. BTANB or related
to HLE I/O board emulation?
- C139 for linked cabinets, as well as in RR fullscale
- confirm DSP and MCU IRQ timing
- EEPROM write timing should be around 5ms, it doesn't do any data/rdy polling
- where is the steering wheel motor torque output for dirtdash? Answer: The data comes from the Serial Port on the MOTHER PCB at J2 Pin 7 /TXD
- texture u/v mapping is often 1 pixel off, resulting in many glitch lines/gaps between textures. The glitch may be in MAME core:
it used to be much worse with the legacy_poly_manager
- find out how/where vics num_sprites is determined exactly, currently a workaround is needed for airco22b and dirtdash
- improve ss22 lighting:
+ mountains in alpinr2b selection screen
+ ridgerac waving flag shadowing
+ cybrcomm enemies should flash white when you shoot them, probably lighting related
+ timecris helicopter, car, grenade boxes should flash white when you shoot them (similar to cybrcomm)
- improve ss22 spot, used in dirtdash, alpinesa, testmode, not understood well:
+ does not work at all on alpinesa highscore entry
+ should be done before global fade, see dirtdash when starting at jungle level
+ should not apply to some of the sprites in dirtdash jungle level (eg. time/position)
+ how is it enabled exactly? the enable bit in spotram is set in tokyowar too(which doesn't use spot)
+ what is the high bit in spot_factor for? not used anywhere
+ high bits in spot_data are unknown, maybe blend mode
+ testmode looks wrong, spot_data high bits is 0 here (2 in dirtdash)
- PDP command 0xfff9, used in alpinr2b to modify titlescreen logo animation in pointram (should show a snow melting effect)
- support for text layer video partial updates after posirq, alpinesa does raster effects on it
- alpha blended sprite/poly with priority over alpha blended text doesn't work right
- ss22 poly translucency is probably more limited than currently emulated, not supporting stacked layers
- there's a sprite limit per scanline, eg. timecris submarine explosion smoke partially erases sprites on real hardware
- cybrcycc speed dial needle polygon is missing
- global offset is wrong in non-super22 servicemode video test, and above that, it flickers in acedrive, victlap
- ridgerac fogging isn't applied to the upper/side part of the sky (best seen when driving down a hill), it's fine in ridgera2,
czram contents is rather odd here and partly cleared (probably the cause?):
+ $0000-$0d7f - gradual increase from $00-$7c
+ $0d80-$0fff - $73, huh, why lower?
+ $1000-$19ff - $00, huh!? (it's specifically cleared, memsetting czram at boot does not fix the issue)
+ $1a00-$0dff - $77
+ $1e00-$1fff - $78
- lots of smaller issues
***********************************************************************************************************
Input
- input ports require manual calibration through built-in diagnostics (or canned EEPROM)
Output Devices
- Prop Cycle fan (outputs noted at the right MCU port)
- lamps/LEDs on some cabinets
- time crisis has force feedback for the guns
Notes:
The "dipswitch" settings are ignored in many games - this isn't a bug. For example, Prop Cycle software
explicitly clears the chunk of work RAM used to cache the 8 bit dipswitch value immediately after
populating it. This is apparently done to hide secret debug routines from release versions of games.
Self Test Info:
Prop Cycle DSP tests:
MD ROM-PROGRAM (not-yet-working)
MD-DOWNLOAD - confirms that main CPU can upload custom code to master DSP
MD-EXTERNAL-RAM - tests private RAM used by master DSP
C-RAM CHECK BY MD - tests communications RAM, shared by master DSP and main CPU
PDP LOOP TEST - exercises multi-command DMA transfer
PDP BLOCK MOVE - exercises DMA block transfer
POINT RAM - RAM test for "Point RAM" (not directly accessible by any CPU)
CUSTOM IC STATUS - currently hacked to always report "good"
SD ROM-PRG - confirms that master DSP can upload custom code to run on slave DSP
SD EXTERNAL-RAM - tests private RAM used by slave DSP
DATA FLOW TEST 1 (not-yet-working)
DATA FLOW TEST 2 (not-yet-working)
POINT ROM TEST - checksums the "Point ROMs"
Ridge Racer (Japan) tests:
TEST 1a: MD-EXTERNAL-RAM
TEST 1b: C-RAM CHECK BY MD
TEST 2: (not-yet-working)
TEST 3: SD EXTERNAL-RAM
TEST 4: DATA FLOW TEST 1 (not-yet-working)
TEST 5: DATA FLOW TEST 2 (not-yet-working)
TEST 6: POINT RAM
IO MCU:
- generates sound/music
- provides input port management (copying to shared RAM)
- coinage handling in most games
- manages external physical devices (i.e. lamps, fans, force feedback)
- C74 is sound MCU, Mitsubishi M37702 MCU with mask ROM
- some external subroutines for C74 are also embedded
Master DSP:
- S22 has two TI320C25 DSP (printed as C71)
- the master DSP provides display list parsing
Slave DSP:
- serves as a calculation engine for lighting
Communications RAM
- seen as 32 bit memory by main 68k CPU
- seen as 16 bit memory by master DSP (addr 0x8000..0xffff); upper/lower word is selectable
- not addressable by slave DSP
Point ROMs
- encodes 3d model data
- not directly addressable by any CPU
Point RAM
- same address space as Point ROMs
- not directly addressable by any CPU
Link Feature:
- some (typically racing) games may be linked together
- serial controller is C139 SCI (same as System21).
System Super22
- different memory map
- different CPU controller register layout
- sound CPU uses external ROM (i.e. pr1data.8k) instead of internal BIOS (C74)
- additional 2d sprite layer
- Point RAM starts at 0xf80000 rather than 0xf00000
- "PDP" device, for automated block memory transfers (dsp ram, point ram)
***********************************************************************************************************
SYSTEM22 Known Custom Chips
CPU PCB:
C71 TI TMS320C25 DSP
C71 WEYW40116 (TMS320C25 Main/Sub DSP)
C71 D72260FN 980 FE-5CA891W
M5M5178AP-25 (CPU 16R, 17R, 19R, 20R) DSP Work RAM (8K x 8bit x 2 x 2)
C74 Mitsubishi M37702 MCU
C74 159 408600 (OLD SUB)
C74 159 543100 (NEW SUB)
C74 159 414600 (OLD I/O)
C74 159 437600 (NEW I/O)
C195 (Shared SRAM Controller)
C196 CPP x 6
C199 (CPU 18K) x 1
C317 IDC (CPU 15E) x 1 (S21B)
C337 PFP x 1
C342 x 1 (S21B)
C352 (32ch PCM)
C353 x 1
VIDEO PCB:
C304 - 4 chips on SS22 Video PCB
C305 (Palette)
C335
9C, 10C
12D, 12E
14C
C300
18B, 18C, 20B, 20C, 22B, 22C
Cxxx
34R, 35R
TI TBP28L22N (256 x 8bit PROM)
VIDEO 2D, 3D, 4D (RGB Gamma LUT ROM)
RR1.GAM (for Ridge Racer 1/2, Rave Racer)
***********************************************************************************************************
***********************************************************************************************************
Namco Super System 22
Hardware Overview by Guru
-------------------------
This document covers all the known Namco Super System 22 games, including....
Air Combat 22 (C) Namco, 1995
Alpine Racer 1 (C) Namco, 1994
Alpine Racer 2 (C) Namco, 1996
Alpine Surfer (C) Namco, 1996
Aqua Jet (C) Namco, 1996
Armadillo Racing (C) Namco, 1996 (an undumped prototype/test or early version exists using a different ROM PCB)
Cyber Cycles (C) Namco, 1995
Dirt Dash (C) Namco, 1995
Prop Cycle (C) Namco, 1996
Time Crisis (C) Namco, 1995
Tokyo Wars (C) Namco, 1996
The Namco Super System 22 System comprises 4 PCB's plugged into a motherboard. The motherboard contains only
some slots and connectors. The 4 PCB's are housed in a metal box with a large fan on the side. The fan mostly cools
the video board as these are known to run hot and commonly fail, especially now the system is many years old.
CPU PCB - There are four known revisions of this PCB. Three of them have an extra connector for an
auxiliary PCB. One of the others doesn't have that connector but is are otherwise identical.
All PCBs can be swapped to any game and it will work. However, ALL required IC's must be swapped.
This includes Program ROM PCB, socketed Keycus IC, socketed DATA ROM and socketed WAVE ROM(s).
On most games the EEPROM will re-init itself on bootup. On the others, the EEPROM can re-init itself
to defaults by holding down SERVICE + TEST on power-up. All games are swappable to ANY CPU PCB and will
run ok (all dumped games have been swapped/tested and work fine)
DSP PCB - There is only 1 revision of this PCB. All games use the exact same PCB. The DSP PCB can be swapped to
any other game and works fine (all dumped games tested). Note that some games use different parts of the
DSP PCB and some do more thorough tests on bootup so an old DSP PCB that works fine in one game may come
up as faulty in a different SS22 game.
MROM PCB - These PCB's have many SOP44 ROMs on them and are identical for each game, but the contents of the ROMs
and the number of ROMs vary per game. (a few of the dumped games have had their surface mounted ROMs
swapped to other PCBs and worked fine)
FLASH PCB - Flash ROM board used only for a prototype or early version of Armadillo Racing and contains many TSOP56
16M FlashROMs
VIDEO PCB - There are three known revisions of this PCB. They're mostly identical apart from some component shuffling
and in the earlier versions (A & B), an Altera FPGA chip is used instead of a Namco custom chip.
All revisions of the Video PCBs are swappable and fully compatible with any SS22 game. The Altera FPGA runs
very hot and almost always fails even if heatsinked! Revision C is the most reliable.
MOTHER PCB- There are probably 3 revisions of this PCB, but only the original revision and (C) are documented here.
The differences are very minor, just the amount of connectors on the PCB. The Mother PCB is swappable to
any game as long as the required connectors for that game are present on the PCB. (all dumped games tested
and worked fine using any MOTHER PCB)
Each game has a 2 or 3 digit letter code assigned to it. Then a number 1 or 2, Then a Rev. A/B/C/D which denotes the
software revision.
The 1 denotes a Japanese version. 2 denotes a World version. So far there are no other numbers used other than 1 or 2.
For World versions, usually only the main program uses a '2', the rest of the ROM labels use the Japanese region code '1'.
There is one exception so far. The World version of Alpine Racer 2, which uses a World version DATA ROM, and also one
of the WAVE ROMs is a World version, but one Japanese WAVE ROM is also used.
See the CPU PCB, Program ROM Daughterboard and MROM PCB texts below for more details on ROM usage.
CPU PCB
-------
1st Revision
SYSTEM SUPER22 CPU PCB 8646960102 (8646970102)
2nd Revision
SYSTEM SUPER22 CPU(B) PCB 8646962600 (8646972600)
3rd Revision
SYSTEM SUPER22 CPU(B) PCB 8646962600 (8646972601) <-- very minor?
4th Revision
SYSTEM SUPER22 CPU(B) PCB 8646962601 (8646972601) <-- very minor?
|--------------------------------------------------------------|
| J6 JC410 3771 |
| N341256(x4) DSW(4)|
| |-------| |--|
| |MC68EC | | |
| |020FG25| | |
| *1 |-------| | |
| DSW(8) SS22C2 |------| | |
| | C383 | | |
| CAT28C64 KEYCUS SS22C1 | | | |
| |------| | |
| |-------| | |
| N341256 | | |------| | |
| *3 N341256 | C405 | | 139 | |--|
| | | CY7C182 | | |
| *2 |-------| |------| |
| |--|
| 40.000MHz 137 | |
| | |
| DATA.8K JP1 49.152MHz | |
| |------| |-------| 4558 | |
| | C352 | JP2 |M37710 | | |
| | | |S4BFP | | |
| |------| |-------| | |
|LED(x8) | |
| J11 SS22C4 MB87078 | |
| WAVEA.2L 4558 |--|
| JP3 |
| WAVEB.1L LC78815M LC78815M |
|--------------------------------------------------------------|
(logic chips omitted from the PCB layout)
Notes:
J6 : Custom Namco connector for plug-in program ROM PCB
J11 : Custom Namco connector for optional plug-in WAVE ROM PCB (holds some SOP44 mask ROMs)
JC410 : Custom Namco connector for Optional plug-in Auxiliary PCB (e.g. Gun Control PCB used in Time Crisis
etc)
The connector is populated only on the 2nd revision CPU (B) PCB 8646962600 (8646972600)
and 3rd Revision CPU (B) PCB 8646962600 (8646972601)
JP1 : Jumper for configuration of M37710 (tied to pins 26 & 27 of M37710). Set to 1-2
JP2 : Jumper for configuration of DATA ROM. Set to 1-2 (labelled '4M'), alt. setting 2-3 (labelled '1M/2M')
JP3 : Jumper for configuration of WAVE ROM. Set to 2-3 (labelled '42P32M'), alt. setting 1-2
(labelled 'OTHER'). 'OTHER' is used when the WAVE ROMs are 16MBit. If the WAVE ROMs are 32MBit
(i.e. JP3 = 2-3), they're programmed in BYTE mode.
M37710 : Mitsubishi M37710 MCU. Clock input 16.384MHz [49.152/3]. Used on SS22 as the sound CPU. Does not have internal ROM (QFP80)
MB87078 : Fujitsu MB87078 electronic volume control IC (SOIC24)
4558 : Op Amp (SOIC8)
LC78815M : Sanyo LC78815M 2-channel 16-bit D/A converter (x2, SOIC20)
3771 : Fujitsu MB3771 master reset IC (SOIC8)
DSW(4) : 4 position DIP Switch (1,2,3 are ON, 4 is OFF). Silkscreen on PCB "SW1"
DSW(8) : 8 position DIP Switch (All OFF). Silkscreen on PCB "SW4"
N341256 : NKK N341256 32k x8 SRAM (x6, SOJ28)
CY7C182 : Cypress 8k x9 SRAM (SOJ28)
MC68EC020FG25: Main CPU, Motorola 68EC020FG25 (QFP100), running at 24.576MHz. Clock source is Namco
custom clock divider 137. 68EC020 clock = Master Clock of 49.152MHz / 2
C383 : Namco custom C383 (QFP100)
139 : Namco custom 139 Serial Controller Interface IC (QFP64). NOTE! On some PCB's this chip
has been replaced by a custom C422 chip, though the PCB number is the same. Which means probably
the function of this chip matches 139
137 : Namco custom clock divider IC (DIP28)
C405 : Namco custom C405 (QFP176)
C352 : Namco custom C352 PCM sound chip (QFP100), clock is 24.576MHz (49.152/2), from pin 6 of C137
SS22C1 : PALCE 22V10H (PLCC28, labelled 'SS22C1')
SS22C2 : PALCE 22V10H (PLCC28, labelled 'SS22C2')
SS22C4 : PALCE 22V10H (PLCC28, labelled 'SS22C4')
CAT28C64 : Catalyst Semiconductor Inc. CAT28C64 8k x8 EEPROM (DIP28)
LEDS : 8 LEDs of various colors flash (in various pretty patterns) when the CPU PCB is active.
KEYCUS : Namco custom (DIP32)
Air Combat 22 = none
Alpine Racer 1 = C391
Alpine Racer 2 = C434
Alpine Surfer = C425
Aqua Jet = C429
Armadillo Racing = C433
Cyber Cycles = C389
Dirt Dash = C418
Prop Cycle = C428
Time Crisis = C419
Tokyo Wars = C424
*1 : Unpopulated position for PAL16V8 (PLCC20)
*2 : Unpopulated position for Fujitsu MB86601 (QFP100)
*3 : Unpopulated position for 32MHz OSC
DATA.8K : ST Microelectronics M27C4096 256k x16 EPROM (DIP40, labelled with the gamecode + 'DATA')
Game EPROM label
-------------------------------
Air Combat 22 'ACS1 DATA'
Alpine Racer 1 'AR1 DATA B'
Alpine Racer 2 'ARS2 DATA'
Alpine Surfer 'AF1 DATA'
Aqua Jet 'AJ1 DATA'
Armadillo Racing 'AM1 DATA'
Cyber Cycles 'CB1 DATA B'
Dirt Dash 'DT1 DATA A'
Prop Cycle 'PR1 DATA'
Time Crisis 'TS1 DATA'
Tokyo Wars 'TW1 DATA'
WAVEA.2L \
WAVEB.1L / : 16M/32M WAVE mask ROMs. If 32MBit DIP42, they're programmed in BYTE mode (DIP42/SOP44)
Game Wave A Wave B Type
----------------------------------------------------------------------------
Air Combat 22 'ACS1 WAVE0', 'ACS1 WAVE1' , both SOP44 32M mask ROMs
Alpine Racer 1 'AR1 WAVEA' , , DIP42 16M mask ROM
Alpine Racer 2 'ARS1 WAVEA', 'ARS2 WAVE B', both DIP42 32M mask ROMs
Alpine Surfer 'AF1 WAVEA' , , DIP42 32M mask ROM
Aqua Jet 'AJ1 WAVEA' , 'AJ1 WAVEB' , both DIP42 32M mask ROMs
Armadillo Racing 'AM1 WAVEA' , 'AM1 WAVEB' , both DIP42 32M mask ROMs. Prototype version uses TSOP56, mounted on a DIP48 adapter board
Cyber Cycles 'CB1 WAVEA' , 'CB1 WAVEB' , WAVE A DIP42 32M mask ROM, WAVE B DIP42 16M mask ROM
Dirt Dash 'DT1 WAVEA' , 'DT1 WAVEB' , both DIP42 32M mask ROMs
Prop Cycle 'PR1 WAVE A', 'PR1 WAVE B' , both DIP42 32M mask ROM
Time Crisis 'TS1 WAVE A', 'TS1 WAVE B' , WAVE A DIP42 32M mask ROM, WAVE B DIP42 16M mask ROM
Tokyo Wars 'TW1 WAVE A', , DIP42 32M mask ROM
PROGRAM ROM Daughterboard PCB
-----------------------------
This PCB holds the main program ROMs. There is a small sticker on each PCB stating the game code and software revision.
The actual ROMs are not marked with any codes except the manufacturer's part number.
There are 4 known types of program daughterboards used on SS22 games (so far). The most common is the first type.
The PCB is very small (approx 2" x 3") containing one custom connector and some FlashROMs, and a PAL (in some cases).
The ones that contain a PAL are approx 3" x 3".
Type 1
SYSTEM SUPER22 MPM(F) PCB 8646961600 (8646971600)
|-------------------------|
| |
| |
| ROM1 ROM2 ROM3 ROM4 |
| |
| |
| |-------------------| |
| |-------------------| |
|-------------------------|
Notes:
ROMx: Intel E28F008SA 8MBit FlashROM (x4, TSOP40)
This PCB is used on:
Game Software revision
-------------------------------
Air Combat 22 'ACS1 Ver.B'
Alpine Racer 'AR2 Ver.C'
Alpine Racer 'AR2 Ver.D'
Aqua Jet 'AJ2 Ver.B'
Armadillo Racing 'AM1 Ver.A'
Armadillo Racing 'AM2 Ver.A'
Cyber Cycles 'CB2 Ver.C'
Cyber Cycles 'CB1 Ver.C'
Dirt Dash 'DT2 Ver.B'
Prop Cycle 'PR2 Ver.A'
Time Crisis 'TS2 Ver.B'
Tokyo Wars 'TW2 Ver.A'
Tokyo Wars 'TW1 Ver.A'
Type 2
SYSTEM SUPER22 MPM(F16) PCB 8646962500 (8646972500)
|-------------------------|
| |
| |
| ROM1 ROM2 |
| |
| |
| |
| |-------------------| |
| |-------------------| |
|-------------------------|
Notes:
ROMx: Intel E28F016SA 16MBit FlashROMs (x2, TSOP56)
This PCB is used on:
Game Software revision
-------------------------------
Alpine Racer 'AR1 Ver.C'
Time Crisis 'TS2 Ver.A'
Dirt Dash 'DT1 Ver.A'
Dirt Dash 'DT2 Ver.A'
Type 3
SYSTEM SUPER22 MPM(F16X4) PCB 8646962901 (8646972901)
|-------------------------|
|SS22P1B |
| |
| IC4_LM IC5_UU |
| |
| |
| IC2_LL IC3_UM |
| |
| |
| |-------------------| |
| |-------------------| |
|-------------------------|
Notes:
ICx* : Intel E28F016SA 16MBit FlashROMs (x4, TSOP56)
SS22P1B: PALCE16V8H (PLCC20, labelled 'SS22P1B')
This PCB is used on:
Game Software revision
-------------------------------
Alpine Racer 2 'ARS2 Ver.B'
Type 4
SYSTEM SUPER22 MPM(F8F) PCB 8646963400 (8646973400)
|-------------------------|
| |
| ROM3* ROM4* |
| ROM1 ROM2 |
| |
| |
| |-------------------| |
| |-------------------| |
|-------------------------|
Notes:
ROMx: Fujitsu MBM29F080 8MBit FlashROM (x4, TSOP44)
* denotes flash ROMs located on the top side of PCB
This PCB is used on:
Game Software revision
-------------------------------
Prop Cycle 'PR1 Ver.A'
Type 5
SYSTEM SUPER22 MPM(F16X4F) PCB 8646963500 (8646973500)
SYSTEM SUPER22 MPM(F16X4F) PCB 8646963501 (8646973501) <-- very minor?
|-------------------------|
|SS22P1B |
| |
| |
| IC2_LL IC4_UM |
| |
| IC3_LM IC5_UU |
| |
| |
| |-------------------| |
| |-------------------| |
|-------------------------|
Notes:
ICx : Fujitsu 29F016 16MBit FlashROMs (x4, TSOP48)
SS22P1B: PALCE16V8H (PLCC20, labelled 'SS22P1B')
There is a small mod on this PAL as follows....
- Pin 8 (I7) is lifted and the pad on the PCB at pin 8
is tied to pin 16 (IO4) of the PAL (no other pins are lifted).
In other words, the input signal at pin 8 on the PCB goes directly to output pin 16.
- The lifted pin 8 (I7) is tied to the MPM PCB connector on pin 1
That pin traces to pin 6 (OUTPUT Y) of a 74F08 at 15F on the CPU board
Pins 4 (INPUT A) & 5 (INPUT B) of the 74F08 at 15F trace to Namco custom
IC C383 pins 53 (A INPUT) & 52 (B INPUT)
This PCB is used on:
Game Software revision
--------------------------------
Alpine Surfer 'AF2 Ver.A' note: with PAL modification and using 8646963500 PCB
Alpine Racer 2 'ARS2 Ver.A' note: without PAL modification and using 8646963501 PCB
Auxillary PCB (connector JC410 on the CPU PCB is used only for Time Crisis)
-------------
V159 GUN POINT PCB 244790102 (2447970102)
|---------------------------------|
| |
| 25.175MHz |
| |
| |
| |
| |
| |
| |
| J2|
| |
| |
| |
| |
| |
| |
| J1 |
|---------------------------------|
Notes:
There isn't much on this PCB other than 2 connectors and an oscillator plus a large amount of logic chips.
J1 : Connector joining Gun PCB to a connector on the metal box. That joins to the gun interface PCB in the
cab which supplies 24V for the solenoid in the guns.
J2 : Connector joining to the CPU PCB (to JC410)
DSP PCB
-------
SYSTEM SUPER22 DSP PCB 8646960302 (8646970302)
|--------------------------------------------------------------|
| N341256 |-------| SS22D1 N341256 |-------| |
| N341256 | | N341256 | | |
| |---------| | C71 | | C405 | |--|
|--|| | | | | | | |
| || C396 | |-------| |-------| | |
| || | | |
|J || | N341256 |-------| | |
|D ||---------| N341256 | | | |
|3 | |-------| N341256 | C405 | | |
| | | | | | | |
| | | C71 | |---------| |-------| | |
|--| | | | | |------| | |
| |-------| | 342 | | C379 | |--|
| |------| | | | | |
| | C199 | | | |------| N341256 |
| | | |---------| N341256 |--|
| |------| | |
| |-----| SS22D5 SS22D4B 40MHz |---------| | |
| |C353 | | | | |
| |-----| | C300 | | |
|LED(x8) SS22D2 SS22D3 | | | |
| |-----| | | | |
| | 402 | |---------| |---------| | |
| |-----| | | | |
| | C403 | KM681000 KM681000 KM681000 | |
| |-----| | | |--|
| | 402 | | | KM681000 KM681000 KM681000 |
| |-----| |---------| |
|--------------------------------------------------------------|
(logic chips omitted from the PCB layout)
Notes:
JD3 : Custom Namco connector joining this PCB to the MROM PCB with a special flat cable known as a
'DHD harness'
N341256 : NKK N341256 32k x8 SRAM (x9, SOJ28)
KM681000 : Samsung Electronics KM681000 128k x8 SRAM (x6, SOP32)
342 : Namco custom 342 (QFP160)
402 : Namco custom 402 (x2, TQFP144)
C71 : Namco custom C71, actually a Texas Instruments 320C25 DSP (x2, PLCC68). Clock input 40.000MHz
C199 : Namco custom C199 (QFP100)
C300 : Namco custom C300 (QFP160)
C353 : Namco custom C353 (QFP120)
C379 : Namco custom C379 (QFP64)
C396 : Namco custom C396 (QFP160)
C403 : Namco custom C403 (QFP136)
C405 : Namco custom C396 (x2, QFP176)
SS22D1 : PALCE 20V8H (PLCC28, labelled 'SS22D1')
SS22D2 : PALCE 16V8H (PLCC20, labelled 'SS22D2')
SS22D3 : PALCE 16V8H (PLCC20, labelled 'SS22D3')
SS22D4B : PALCE 16V8H (PLCC20, labelled 'SS22D4B')
SS22D5 : PALCE 16V8H (PLCC20, labelled 'SS22D5')
LEDS : 8 red LEDs flash (in various pretty patterns) when the DSP PCB is active.
ROM PCB (type 1)
-------
SYSTEM SUPER22 MROM PCB 8646960400 (8646970400)
|--------------------------------------------------------------|
| SS22M3 TC551001(x3) |
| JP13 CG7.19D CG5.19B |
| PTR-L0.18K PTR-M0.18J PTR-U0.18F |
|--| CG6.18D CG4.18B |
| | PTR-L1.16K PTR-M1.16J PTR-U1.16F CG6.18A|
| | CG5.16D CG3.16B |
|J | PTR-L2.15K PTR-M2.15J PTR-U2.15F CG7.15A|
|R | CG4.14D CG2.14B |
|4 | PTR-L3.14K PTR-M3.14J PTR-U3.14F JP1 |
| | SCG0.12L SCG0.12F JP4 CG3.13D CG1.13B JP2 |
| | JP5 JP3 |
|--| SCG7.10J JP6 CG2.12D CG0.12B |
| SCG1.10L SCG1.10F SS22M1 |
| CG1.10D SS22M2 |
| |
| SCG2.8L JP10 SCG2.8F CG0.8D |--|
|--| JP11 | |
| | JP12 | |
| | SCG3.7L SCG3.7F SS22M2 CCR-L.7B | |
|J | | |
|R | CCR-H.5B | |
|3 | SCG4.5L SCG4.5F | |
| | JP7 | |
| | JP8 | |
|--| SCG5.3L JP9 SCG5.3F CCR-L.3D | |
| |--|
| SCG7.1J CCR-H.1D |
| SCG6.1L SCG6.1F |
|--------------------------------------------------------------|
(logic chips omitted from the PCB layout)
Notes:
Namco SS22 MROM PCBs have 2 identical sets of CG*, SCG* and CCR-L/CCR-H ROMs on the PCB.
The Japanese region code '1' is appended to all game codes on all MROMs.
JR3, JR4 : Custom Namco connector joining this PCB to the VIDEO & DSP PCBs with a special flat cable known
as a 'DHD harness'
SS22M1 : PALCE 16V8H (PLCC20, labelled 'SS22M1')
SS22M2 : PALCE 20V8H (x2, PLCC28, labelled 'SS22M2')
SS22M3 : PALCE 16V8H (PLCC20, labelled 'SS22M3')
TC551001 : Toshiba TC551001 128k x8 SRAM (SOP32)
JP1, JP2, JP3: Jumpers to configure CG* ROMs. Hardwired to '16M' on the PCB. Alt. setting '32M'
JP4, JP5, JP6: Jumpers to configure CG* ROMs. Hardwired to '16M' on the PCB. Alt. setting '32M'
JP7, JP8, JP9: Jumpers to configure SCG* ROMs. Hardwired to '16M' on the PCB. Alt. setting '32M'
JP10, JP11, JP12: Jumpers to configure SCG* ROMs. Hardwired to '16M' on the PCB. Alt. setting '32M'
JP13 : Jumper to configure PTR* ROMs. Hardwired to '4M' on the PCB. Alt. setting '8M'
Game ROMs populated
-------------------------------------------------------------------------------------------------
Air Combat 22 ACS1CCRH.5B, ACS1CCRH.1D 4M SOP32
ACS1CCRL.7B, ACS1CCRL.3D 16M SOP44
ACS1CG0.12B, ACS1CG0.8D, ACS1CG1.13B, ACS1CG1.10D, ACS1CG2.14B "
ACS1CG2.12D, ACS1CG3.16B, ACS1CG3.13D, ACS1CG4.18B, ACS1CG4.14D "
ACS1CG5.19B, ACS1CG5.16D, ACS1CG6.18A, ACS1CG6.18D, ACS1CG7.15A "
ACS1CG7.19D, ACS1SCG0.12F, ACS1SCG0.12L, ACS1SCG1.10F, ACS1SCG1.10L "
ACS1PTRU0.18F, ACS1PTRU1.16F, ACS1PTRU2.15F, ACS1PTRU3.14F 4M SOP32
ACS1PTRM0.18J, ACS1PTRM1.16J, ACS1PTRM2.15J, ACS1PTRM3.14J "
ACS1PTRL0.18K, ACS1PTRL1.16K, ACS1PTRL2.15K, ACS1PTRL3.14K "
Alpine Racer 1 AR1CCRH.5B, AR1CCRH.1D 4M SOP32
AR1CCRL.7B, AR1CCRL.3D, AR1CG0.12B, AR1CG0.8D, AR1CG1.13B 16M SOP44
AR1CG1.10D, AR1CG2.14B, AR1CG2.12D, AR1CG3.16B, AR1CG3.13D "
AR1CG4.18B, AR1CG4.14D, AR1CG5.19B, AR1CG5.16D, AR1CG6.18A "
AR1CG6.18D, AR1CG7.15A, AR1CG7.19D, AR1SCG0.12F, AR1SCG0.12L "
AR1SCG1.10F, AR1SCG1.10L "
AR1PTRU0.18F, AR1PTRU1.16F, AR1PTRU2.15F, AR1PTRU3.14F 4M SOP32
AR1PTRM0.18J, AR1PTRM1.16J, AR1PTRM2.15J, AR1PTRM3.14J "
AR1PTRL0.18K, AR1PTRL1.16K, AR1PTRL2.15K, AR1PTRL3.14K "
Alpine Racer 2 ARS1CCRH.5B, ARS1CCRH.1D 4M SOP32
ARS1CCRL.7B, ARS1CCRL.3D, ARS1CG0.12B, ARS1CG0.8D, ARS1CG1.13B 16M SOP44
ARS1CG1.10D, ARS1CG2.14B, ARS1CG2.12D, ARS1CG3.16B, ARS1CG3.13D "
ARS1CG4.18B, ARS1CG4.14D, ARS1CG5.19B, ARS1CG5.16D, ARS1SCG0.12F "
ARS1SCG0.12L "
ARS1PTRU0.18F, ARS1PTRU1.16F, ARS1PTRU2.15F, ARS1PTRU3.14F 4M SOP32
ARS1PTRM0.18J, ARS1PTRM1.16J, ARS1PTRM2.15J, ARS1PTRM3.14J "
ARS1PTRL0.18K, ARS1PTRL1.16K, ARS1PTRL2.15K, ARS1PTRL3.14K "
Alpine Surfer AF1CCRH.5B, AF1CCRH.1D 4M SOP32
AF1CCRL.7B, AF1CCRL.3D, AF1CG0.12B, AF1CG0.8D, AF1CG1.13B 16M SOP44
AF1CG1.10D, AF1CG2.14B, AF1CG2.12D, AF1CG3.16B, AF1CG3.13D "
AF1CG4.18B, AF1CG4.14D, AF1SCG0B.12F,AF1SCG0B.12L "
AF1PTRU0.18F, AF1PTRU1.16F, AF1PTRM0.18J, AF1PTRM1.16J 4M SOP32
AF1PTRL0.18K, AF1PTRL1.16K "
Aqua Jet AJ1CCRH.5B, AJ1CCRH.1D 4M SOP32
AJ1CCRL.7B, AJ1CCRL.3D, AJ1CG0.12B, AJ1CG0.8D, AJ1CG1.13B 16M SOP44
AJ1CG1.10D, AJ1CG2.14B, AJ1CG2.12D AJ1CG3.16B, AJ1CG3.13D "
AJ1CG4.18B, AJ1CG4.14D, AJ1CG5.19B, AJ1CG5.16D, AJ1CG6.18A "
AJ1CG6.18D, AJ1CG7.15A, AJ1CG7.19D, AJ1SCG0.12F, AJ1SCG0.12L "
AJ1SCG1.10F,AJ1SCG1.10L, AJ1SCG2.8F, AJ1SCG2.8L "
AJ1PTRU0.18F, AJ1PTRU1.16F, AJ1PTRU2.15F, AJ1PTRU3.14F 4M SOP32
AJ1PTRM0.18J, AJ1PTRM1.16J, AJ1PTRM2.15J, AJ1PTRM3.14J "
AJ1PTRL0.18K, AJ1PTRL1.16K, AJ1PTRL2.15K, AJ1PTRL3.14K "
Armadillo Racing AM1CCRH.5B, AM1CCRH.1D 4M SOP32
AM1CCRL.7B, AM1CCRL.3D, AM1CG0.12B, AM1CG0.8D, AM1CG1.13B 16M SOP44
AM1CG1.10D, AM1CG2.14B, AM1CG2.12D, AM1CG3.16B, AM1CG3.13D "
AM1CG4.18B, AM1CG4.14D, AM1CG5.19B, AM1CG5.16D, AM1CG6.18A "
AM1CG6.18D, AM1CG7.15A, AM1CG7.19D, AM1SCG0.12F,AM1SCG0.12L "
AM1SCG1.10F,AM1SCG1.10L "
AM1PTRU0.18F, AM1PTRU1.16F, AM1PTRU2.15F, AM1PTRU3.14F 4M SOP32
AM1PTRM0.18J, AM1PTRM1.16J, AM1PTRM2.15J, AM1PTRM3.14J "
AM1PTRL0.18K, AM1PTRL1.16K, AM1PTRL2.15K, AM1PTRL3.14K "
Cyber Cycles CB1CCRH.5B, CB1CCRH.1D 4M SOP32
CB1CCRL.7B, CB1CCRL.3D, CB1CG0.12B, CB1CG0.8D, CB1CG1.13B 16M SOP44
CB1CG1.10D, CB1CG2.14B, CB1CG2.12D, CB1CG3.16B, CB1CG3.13D "
CB1CG4.18B, CB1CG4.14D, CB1CG5.19B, CB1CG5.16D, CB1CG6.18A "
CB1CG6.18D, CB1SCG0.12F,CB1SCG0.12L, CB1SCG1.10F,CB1SCG1.10L "
CB1PTRU0.18F, CB1PTRU1.16F, CB1PTRU2.15F, CB1PTRU3.14F 4M SOP32
CB1PTRM0.18J, CB1PTRM1.16J, CB1PTRM2.15J, CB1PTRM3.14J "
CB1PTRL0.18K, CB1PTRL1.16K, CB1PTRL2.15K, CB1PTRL3.14K "
Dirt Dash DT1CCRH.5B, DT1CCRH.1D 4M SOP32
DT1CCRL.7B, DT1CCRL.3D, DT1CG0.12B, DT1CG0.8D, DT1CG1.13B 16M SOP44
DT1CG1.10D, DT1CG2.14B, DT1CG2.12D, DT1CG3.16B, DT1CG3.13D "
DT1CG4.18B, DT1CG4.14D, DT1CG5.19B, DT1CG5.16D, DT1CG6.18A "
DT1CG6.18D, DT1CG7.15A, DT1CG7.19D, DT1SCG0.12F,DT1SCG0.12L "
DT1SCG1.10F,DT1SCG1.10L "
DT1PTRU0.18F, DT1PTRU1.16F, DT1PTRU2.15F, DT1PTRM0.18J 4M SOP32
DT1PTRM1.16J, DT1PTRM2.15J, DT1PTRL0.18K, DT1PTRL1.16K, DT1PTRL2.15K "
Prop Cycle PR1CCRH.5B, PR1CCRH.1D 4M SOP32
PR1CCRL.7B, PR1CCRL.3D, PR1CG0.12B, PR1CG0.8D, PR1CG1.13B 16M SOP44
PR1CG1.10D, PR1CG2.14B, PR1CG2.12D, PR1CG3.16B, PR1CG3.13D "
PR1CG4.18B, PR1CG4.14D, PR1CG5.19B, PR1CG5.16D, PR1CG6.18A "
PR1CG6.18D, PR1CG7.15A, PR1CG7.19D, PR1SCG0.12F,PR1SCG0.12L "
PR1SCG1.10F,PR1SCG1.10L "
PR1PTRU0.18F, PR1PTRU1.16F, PR1PTRU2.15F, PR1PTRM0.18J 4M SOP32
PR1PTRM1.16J, PR1PTRM2.15J, PR1PTRL0.18K, PR1PTRL1.16K, PR1PTRL2.15K "
Time Crisis TS1CCRH.5B, TS1CCRH.1D 4M SOP32
TS1CCRL.7B, TS1CCRL.3D, TS1CG0.12B, TS1CG0.8D, TS1CG1.13B 16M SOP44
TS1CG1.10D, TS1CG2.14B, TS1CG2.12D, TS1CG3.16B, TS1CG3.13D "
TS1CG4.18B, TS1CG4.14D, TS1CG5.19B, TS1CG5.16D, TS1CG6.18A "
TS1CG6.18D, TS1CG7.15A, TS1CG7.19D, TS1SCG0.12F,TS1SCG0.12L "
TS1SCG1.10F,TS1SCG1.10L, TS1SCG2.8F, TS1SCG2.8L, TS1SCG3.7F "
TS1SCG3.7L, TS1SCG4.5F, TS1SCG4.5L, TS1SCG5.3F, TS1SCG5.3L "
TS1PTRU0.18F, TS1PTRU1.16F, TS1PTRU2.15F, TS1PTRM0.18J 4M SOP32
TS1PTRM1.16J, TS1PTRM2.15J, TS1PTRL0.18K, TS1PTRL1.16K, TS1PTRL2.15K "
Tokyo Wars TW1CCRH.5B, TW1CCRH.1D 4M SOP32
TW1CCRL.7B, TW1CCRL.3D, TW1CG0.12B, TW1CG0.8D, TW1CG1.13B 16M SOP44
TW1CG1.10D, TW1CG2.14B, TW1CG2.12D, TW1CG3.16B, TW1CG3.13D "
TW1CG4.18B, TW1CG4.14D, TW1CG5.19B, TW1CG5.16D, TW1CG6.18A "
TW1CG6.18D, TW1CG7.15A, TW1CG7.19D, TW1SCG0.12F,TW1SCG0.12L "
TW1SCG1.10F,TW1SCG1.10L, TW1SCG2.8F, TW1SCG2.8L, TW1SCG3.7F, TW1SCG3.7L "
TW1PTRU0.18F, TW1PTRU1.16F, TW1PTRU2.15F, TW1PTRU3.14F 4M SOP32
TW1PTRM0.18J, TW1PTRM1.16J, TW1PTRM2.15J, TW1PTRM3.14J "
TW1PTRL0.18K, TW1PTRL1.16K, TW1PTRL2.15K, TW1PTRL3.14K "
ROM PCB (type 2)
-------
SS22DS FLASH PCB 8650961300 (8650971300)
|--------------------------------------------------------------|
| F13M F13L F12J F12E |------| |
| |ALTERA| |
| F12M F12L |EPMXXXX |
|--| F11J F11E |------| |
| | HM628128 F11L |
| | HM628128 DSF4 |
|J | HM628128 F9L F9J F9E |
|R | |
|4 | DSF5A |
| | F8J F8E |
| | |
|--| SS22DSF3 |
| F7L F7M F7J F7E |
| |
| |
| F6J F6E SS22DSF3|--|
|--| | |
| | | |
| | F5L F5M F5J F5E | |
|J | | |
|R | | |
|3 | F4J F4E | |
| | | |
| | F3L F3M | |
|--| | |
| SS22DSF2 F2J F2E |--|
| |
| SS22DSF2 F1L F1M F1J F1E |
|--------------------------------------------------------------|
(logic chips omitted from the PCB layout)
Notes:
Namco SS22 FLASH PCBs have 2 identical sets of CG*, SCG* and CCR-L/CCR-H ROMs on the PCB.
JR3, JR4 : Custom Namco connector joining this PCB to the VIDEO & DSP PCBs with a special flat cable known
as a 'DHD harness'
EPMXXXX : Altera EPM??? (PLCC84, unknown chip model, possibly EPM7064, sticker on top of it blocking ID markings)
DSF5A : PALCE 16V8H (PLCC20, labelled 'DSF5A')
DSF4 : PALCE 16V8H (PLCC20, labelled 'DSF4')
SS22DSF3 : EPM7032 (x2, PLCC44, labelled 'SS22DSF3')
SS22DSF2 : EPM7032 (x2, PLCC44, labelled 'SS22DSF2')
HM628128 : Hitachi HM628128 128k x8 SRAM (TSOP32)
Game ROMs populated (All Intel E28F016SA TSOP56 16M FlashROMs)
-----------------------------------------------------------------
Armadillo Racing F1E, F1J, F2E, F2J - CCRL/CCRH
ROMs (prototype or
early test version)F4E, F4J, F5E, F5J, F6E, F6J, \
F7E, F7J, F8E, F8J, F9E, F9J, \ CGx ROMs
F11E, F11J, F12E, F12J /
F1L, F1M, F3L, F3M, F5L, F5M, \
F7L, F7M / SCGx ROMs
F9L, F11L, F12L, F13L, \
F12M, F13M / PTR ROMs
VIDEO PCB
---------
1st Revision
SYSTEM SUPER22 VIDEO 8646960204 (8646970204)
2nd Revision
SYSTEM SUPER22 VIDEO(B) 8646961200 (8646971200)
3rd Revision (PCB layout shown below)
SYSTEM SUPER22 VIDEO(C) 8646962700 (8646972700)
|--------------------------------------------------------------|
| |
| HM534251BJ-8(x22) |
| |-----| |--|
| |---------| |---------| |---------| |---------| |C401 | | |
| | | | | | | | | |-----| | |
| | 304 | | 304 | | 304 | | 304 | | |
| | | | | | | | | |-----| | |
| | | | | | | | | |C400 | | |
| |---------| |---------| |---------| |---------| |-----| | |
| N341256 |-----| |-----| |-----| |-----| | |
| N341256 |C407 | |C401 | |C401 | |C401 | |---------| | |
| |-----| |-----| |-----| |-----| | | | |
| |---------| | C399 | |--|
| | | |-----| |-----| |-----| | | |
| | C387 | |C400 | |C400 | |C400 | | | |
| | | |-----| |-----| |-----| |---------| |--|
|--| | | |-----| N341256 | |
| | |---------| |C406 | |-----| N341256 | |
| | |-----| |-----| |C381 | | |
|J | |C381 | |---------| |-----| | |
|V | |-----| N341256 | | LC321664| |
|3 | 51.2MHz N341256 | C404 | |---------| | |
| | |---------| |---------| | | | | | |
| | | | | | | | | C361 | | |
|--| | C374 | | C395 | |---------| | | | |
| | | | | N341256 | | |--|
| | | | | N341256 |---------| |
| |---------| |---------| N341256 CXD1178Q |
|--------------------------------------------------------------|
(logic chips omitted from the PCB layout)
Notes:
JV3 : Custom Namco connector joining this PCB to the MROM PCB with a special flat cable known
as a 'DHD harness'
N341256 : NKK N341256 32k x8 SRAM (x9, SOJ28)
HM534251BJ-8 : Hitachi HM534251BJ-8 256k x4 FASTPAGE DRAM (x22, SOJ28)
LC321664 : Sanyo LC321664 64k x16 DRAM (SOJ40)
CXD1178Q : Sony CXD1178Q 8-bit RGB 3-channel D/A converter (QFP48)
304 : Namco custom 304 (x4, QFP120)
C361 : Namco custom C361 (QFP120)
C374 : Namco custom C374 (QFP160)
C381 : Namco custom C381 (x2, QFP144)
C387 : Namco custom C387 (QFP160)
C395 : Namco custom C395 (QFP168)
C399 : Namco custom C399 (QFP160)
C400 : Namco custom C400 (x4, QFP100)
- x3 on 1st Revision
C401 : Namco custom C401 (x4, QFP64)
- x5 on 1st Revision
C404 : Namco custom C404 (QFP208)
C406 : Namco custom C406 (TQFP120)
C407 : Namco custom C407 (QFP64) NOTE! On Revision A & B, this position is populated by an
Altera EPM7064 PLCC84 FPGA labelled 'SS22V1B'
The Altera chip runs very hot and fails quite often.
Even if a heatsink is added to the chip it still fails.
The failure of this chip is the primary cause of
video faults on Namco Super System 22 PCBs.
(Second reason for video faults is generally attributed
to failure of RAM on this PCB and/or the DSP PCB)
Motherboard PCB
---------------
1st Revision
SYSTEM SUPER22 MOTHER PCB 8646960602 (8646970602)
2nd Revision
SYSTEM SUPER22 MOTHER(B) PCB (number not known)
3rd Revision
SYSTEM SUPER22 MOTHER(C) PCB 8646960602 (8646970602)
|------------------------------------------------------------------|
| J1 J2 J4 J6 J8 |
| J10 J5 IC2 J7 |
| J3 IC3 IC1 J9 |
| |
| JC2 |---------------------| |---------------------|JC1 |
| |---------------------| |---------------------| |
| |
| JD2 |---------------------| |---------------------|JD1 |
| |---------------------| |---------------------| |
| |
| |---------------------|JR1 |
| |---------------------| |
| |
| JV2 |---------------------| |---------------------|JV1 |
| |---------------------| |---------------------| |
|------------------------------------------------------------------|
Notes:
IC1 : LB1233 (DIP8)
IC2, IC3: LB1235 (DIP8)
JC1, JC2: Connectors to plug in CPU PCB
JD1, JD2: Connectors to plug in DSP PCB
JR1 : Connector to plug in MROM PCB
JV1, JV2: Connectors to plug in VIDEO PCB
J1 : 9 pin power input socket Pin Use
-----------
1 +5V
2 +5V
3 +5V
4 +5V
5 Ground
6 Ground
7 Ground
8 Ground
9 +12V
J2 : 9 pin link connector Pin Use
--------------
1 Ring In+
2 Ring In-
3 Ring Out2+
4 Ground
5 /RXD+
6 /RXD-
7 /TXD (Note: Steering wheel motor torque data on Dirt Dash is output via serial link here which is connected to a Motor/Feedback PCB)
8 GND
9 +5V
J3 : 9 pin socket Pin Use
-------------------
1 Service Credit
2 Test
3 NC
4 +12V
5 Counter
6 Ground
7 Ground
8 Coin 1
9 Coin 2
J4 : 8 pin connector Use Per Game (usually game-specific buttons/switches)
Pin -----------------------------------------------------------------------------------------------------------------------------------------------
Game ACOM22 ALPINER12 ALPINESURF AQUAJET ARMADILLO CYBERCYCL DIRTDASH PROPCYCL TIMECRIS TOKYOWARS
-------------------------------------------------------------------------------------------------------------------------------------------------------
1 Missile Start Start Start % View/Start View - Trigger View/Start
2 Gun Left Select Left Select - - - Shift Up - Pedal Right Trigger
3 Start Right Select Right Select - - - Shift Down Pedal A - Left Trigger
4 - Safety Free Safety Free - - - - Pedal B - DX Cab->GND
5 - Safety Lock Safety Lock - - - - Start - -
6 - - - - - - SD Cab->GND - - -
7 GND -->>
8 GND -->>
Notes: %: Armadillo Start Button will be on this connector somewhere, probably at pin 1.
J5 : 15 pin socket Use Per Game (usually game-specific relays/lamps)
Pin -----------------------------------------------------------------------------------------------------------------------------------------------
Game ACOM22 ALPINER12 ALPINESURF AQUAJET ARMADILLO CYBERCYCL DIRTDASH PROPCYCL TIMECRIS TOKYOWARS
-------------------------------------------------------------------------------------------------------------------------------------------------------
1 Start Lamp Relay (Dir) Relay - % 1st Lamp Freeze Fan Gun Opto View/Start Lamp
2 Mute Relay (Motor) Relay Fan - 2nd Lamp Mute Start Lamp - Hit Lamp
3 - Mute - - - 3rd Lamp ^ - - Woofer Control
4 - Start Lamp Start Lamp Start Lamp - 4th Lamp - - - -
5 - Left Lamp Left Lamp - - Red Lamp - - - -
6 - Right Lamp Right Lamp - - Yellow Lamp - - - Seat Motion Valve ->DX Cab
7 - - - Valve Solenoid - Green Lamp - - - -
8 - - - - - Lead Lamp - - - Trigger Lamp Right
9 - - - - - View Lamp - - - Trigger Lamp Left
10 - - - - - # - - - Mute
11 NC -->>
12 NC -->>
13 +12V -->>
14 +5V -->>
15 GND -->>
Notes: %: Armadillo Start Lamp will be on this connector somewhere.
^: Dirt Dash DX valve solenoid will be on this connector somewhere.
#: Cyber Cycles lamp test shows a blue lamp but the manual does not mention it or show the wiring and it doesn't exist on the cabinet.
J6 : 12 pin audio output connector Pin Use
All signals connect to ----------
4-Channel Audio PCB 1 SPKL+
8647960100 (8647970100) 2 SPKL-
3 SPKR+
4 SPKR-
5 Audio (Gas Tank speaker on Cyber Cycles & Aquajet, Sub Woofer on Dirt Dash, Air Combat 22 & Tokyo Wars)