User:Ben Boldt: Difference between revisions

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Line 4,108: Line 4,108:
                         M2 -> / 2    63 \ <- CPU A14 (n)
                         M2 -> / 2    63 \ <- CPU A14 (n)
                 (unknown) ?? / 3  O  62 \ -> PRG A18 (r)
                 (unknown) ?? / 3  O  62 \ -> PRG A18 (r)
  No diode from gnd   GND ?? / 4        61 \ -> PRG A14 (r)
  No protect diodes   GND ?? / 4        61 \ -> PRG A14 (r)
  No diode from gnd GND ?? / 5          60 \ -> PRG A15 (r)
  No protect diodes GND ?? / 5          60 \ -> PRG A15 (r)
             (unknown) ?? / 6            59 \ -> PRG A13 (r)
             (unknown) ?? / 6            59 \ -> PRG A13 (r)
             (unknown) ?? / 7              58 \ <- CPU A12 (nr)
             (unknown) ?? / 7              58 \ <- CPU A12 (nr)
Line 4,144: Line 4,144:
                                   V                                R      RAM chip connection
                                   V                                R      RAM chip connection


* All pins have internal protection diode from GND and to +batt except pins 5 and 6.
* All pins have internal protection diode from GND and to +batt except pins 4 and 5.
* The 3 VCCs (8,9,12) are NOT internally connected to each other.
* The 3 VCCs (8,9,12) are NOT internally connected to each other.
* GND pins (11,24,37,57) are internally connected to each other.
* GND pins (11,24,37,57) are internally connected to each other.

Revision as of 21:13, 8 January 2019

See my Wikipedia User Page.

MMC5 Memory Map:

$5000Pulse 1 – Duty (D), envelope loop / length counter halt (L), constant volume (C), volume/envelope (V)
$5001(no sweep unit)
$5002Pulse 1 – Timer low (T)
$5003Pulse 1 – Length counter load (L), timer high (T)
$5004Pulse 2 – Duty (D), envelope loop / length counter halt (L), constant volume (C), volume/envelope (V)
$5005(no sweep unit)
$5006Pulse 2 – Timer low (T)
$5007Pulse 2 – Length counter load (L), timer high (T)
$5008} No Triangle Channel
$5009}
$500A}
$500B}
$500C } No Noise Channel
$500D }
$500E }
$500F }
$5010PCM Mode / IRQ
$5011Raw PCM
$5012No Sample Address
$5013No Sample Length
$5014
$5015Channel enable and length counter status
$5016
$5017No Frame Counter
$5018} No 2A03 Test Mode Registers
$5019}
$501A}
$501B
$501C} No 2A03 Test Mode Registers
$501D}
$501E}
$501F}
$5020
$5021
$5022
$5023
$5024
$5025
$5026
$5027
$5028
$5029
$502A
$502B
$502C
$502D
$502E
$502F
$5030
$5031
$5032
$5033
$5034
$5035
$5036
$5037
$5038
$5039
$503A
$503B
$503C
$503D
$503E
$503F
$5040
$5041
$5042
$5043
$5044
$5045
$5046
$5047
$5048
$5049
$504A
$504B
$504C
$504D
$504E
$504F
$5050
$5051
$5052
$5053
$5054
$5055
$5056
$5057
$5058
$5059
$505A
$505B
$505C
$505D
$505E
$505F
$5060
$5061
$5062
$5063
$5064
$5065
$5066
$5067
$5068
$5069
$506A
$506B
$506C
$506D
$506E
$506F
$5070
$5071
$5072
$5073
$5074
$5075
$5076
$5077
$5078
$5079
$507A
$507B
$507C
$507D
$507E
$507F
$5080
$5081
$5082
$5083
$5084
$5085
$5086
$5087
$5088
$5089
$508A
$508B
$508C
$508D
$508E
$508F
$5090
$5091
$5092
$5093
$5094
$5095
$5096
$5097
$5098
$5099
$509A
$509B
$509C
$509D
$509E
$509F
$50A0
$50A1
$50A2
$50A3
$50A4
$50A5
$50A6
$50A7
$50A8
$50A9
$50AA
$50AB
$50AC
$50AD
$50AE
$50AF
$50B0
$50B1
$50B2
$50B3
$50B4
$50B5
$50B6
$50B7
$50B8
$50B9
$50BA
$50BB
$50BC
$50BD
$50BE
$50BF
$50C0
$50C1
$50C2
$50C3
$50C4
$50C5
$50C6
$50C7
$50C8
$50C9
$50CA
$50CB
$50CC
$50CD
$50CE
$50CF
$50D0
$50D1
$50D2
$50D3
$50D4
$50D5
$50D6
$50D7
$50D8
$50D9
$50DA
$50DB
$50DC
$50DD
$50DE
$50DF
$50E0
$50E1
$50E2
$50E3
$50E4
$50E5
$50E6
$50E7
$50E8
$50E9
$50EA
$50EB
$50EC
$50ED
$50EE
$50EF
$50F0
$50F1
$50F2
$50F3
$50F4
$50F5
$50F6
$50F7
$50F8
$50F9
$50FA
$50FB
$50FC
$50FD
$50FE
$50FF
$5100PRG Mode
$5101CHR Mode
$5102PRG RAM Protect 1
$5103PRG RAM Protect 2
$5104Extended RAM Mode
$5105Nametable Mapping
$5106Fill-mode Tile
$5107Fill-mode Color
$5108
$5109
$510A
$510B
$510C
$510D
$510E
$510F
$5110Strange that it skips this register
$5111
$5112
$5113PRG RAM Bank
$5114PRG Bank 0
$5115PRG Bank 1
$5116PRG Bank 2
$5117PRG ROM Bank 3
$5118
$5119
$511A
$511B
$511C
$511D
$511E
$511F
$5120CHR Select 0
$5121CHR Select 1
$5122CHR Select 2
$5123CHR Select 3
$5124CHR Select 4
$5125CHR Select 5
$5126CHR Select 6
$5127CHR Select 7
$5128CHR Select 8
$5129CHR Select 9
$512ACHR Select 10
$512BCHR Select 11
$512CCHR Select 12
$512DCHR Select 13
$512ECHR Select 14
$512FCHR Select 15
$5130Upper CHR bank bits
$5131
$5132
$5133
$5134
$5135
$5136
$5137
$5138
$5139
$513A
$513B
$513C
$513D
$513E
$513F
$5140
$5141
$5142
$5143
$5144
$5145
$5146
$5147
$5148
$5149
$514A
$514B
$514C
$514D
$514E
$514F
$5150
$5151
$5152
$5153
$5154
$5155
$5156
$5157
$5158
$5159
$515A
$515B
$515C
$515D
$515E
$515F
$5160
$5161
$5162
$5163
$5164
$5165
$5166
$5167
$5168
$5169
$516A
$516B
$516C
$516D
$516E
$516F
$5170
$5171
$5172
$5173
$5174
$5175
$5176
$5177
$5178
$5179
$517A
$517B
$517C
$517D
$517E
$517F
$5180
$5181
$5182
$5183
$5184
$5185
$5186
$5187
$5188
$5189
$518A
$518B
$518C
$518D
$518E
$518F
$5190
$5191
$5192
$5193
$5194
$5195
$5196
$5197
$5198
$5199
$519A
$519B
$519C
$519D
$519E
$519F
$51A0
$51A1
$51A2
$51A3
$51A4
$51A5
$51A6
$51A7
$51A8
$51A9
$51AA
$51AB
$51AC
$51AD
$51AE
$51AF
$51B0
$51B1
$51B2
$51B3
$51B4
$51B5
$51B6
$51B7
$51B8
$51B9
$51BA
$51BB
$51BC
$51BD
$51BE
$51BF
$51C0
$51C1
$51C2
$51C3
$51C4
$51C5
$51C6
$51C7
$51C8
$51C9
$51CA
$51CB
$51CC
$51CD
$51CE
$51CF
$51D0
$51D1
$51D2
$51D3
$51D4
$51D5
$51D6
$51D7
$51D8
$51D9
$51DA
$51DB
$51DC
$51DD
$51DE
$51DF
$51E0
$51E1
$51E2
$51E3
$51E4
$51E5
$51E6
$51E7
$51E8
$51E9
$51EA
$51EB
$51EC
$51ED
$51EE
$51EF
$51F0
$51F1
$51F2
$51F3
$51F4
$51F5
$51F6
$51F7
$51F8
$51F9
$51FA
$51FB
$51FC
$51FD
$51FE
$51FF
$5200Vertical Split Mode
$5201Vertical Split Scroll
$5202Vertical Split Bank
$5203Scanline Counter IRQ value
$5204Scanline Counter IRQ status
$5205Multiplier LSB
$5206Multiplier MSB
$5207Unknown
$5208CL3 / SL3 status
$520916-bit hardware timer status and LSB
$520A16-bit hardware timer MSB
$520B
$520C
$520D
$520E
$520F
$5210
$5211
$5212
$5213
$5214
$5215
$5216
$5217
$5218
$5219
$521A
$521B
$521C
$521D
$521E
$521F
$5220
$5221
$5222
$5223
$5224
$5225
$5226
$5227
$5228
$5229
$522A
$522B
$522C
$522D
$522E
$522F
$5230
$5231
$5232
$5233
$5234
$5235
$5236
$5237
$5238
$5239
$523A
$523B
$523C
$523D
$523E
$523F
$5240
$5241
$5242
$5243
$5244
$5245
$5246
$5247
$5248
$5249
$524A
$524B
$524C
$524D
$524E
$524F
$5250
$5251
$5252
$5253
$5254
$5255
$5256
$5257
$5258
$5259
$525A
$525B
$525C
$525D
$525E
$525F
$5260
$5261
$5262
$5263
$5264
$5265
$5266
$5267
$5268
$5269
$526A
$526B
$526C
$526D
$526E
$526F
$5270
$5271
$5272
$5273
$5274
$5275
$5276
$5277
$5278
$5279
$527A
$527B
$527C
$527D
$527E
$527F
$5280
$5281
$5282
$5283
$5284
$5285
$5286
$5287
$5288
$5289
$528A
$528B
$528C
$528D
$528E
$528F
$5290
$5291
$5292
$5293
$5294
$5295
$5296
$5297
$5298
$5299
$529A
$529B
$529C
$529D
$529E
$529F
$52A0
$52A1
$52A2
$52A3
$52A4
$52A5
$52A6
$52A7
$52A8
$52A9
$52AA
$52AB
$52AC
$52AD
$52AE
$52AF
$52B0
$52B1
$52B2
$52B3
$52B4
$52B5
$52B6
$52B7
$52B8
$52B9
$52BA
$52BB
$52BC
$52BD
$52BE
$52BF
$52C0
$52C1
$52C2
$52C3
$52C4
$52C5
$52C6
$52C7
$52C8
$52C9
$52CA
$52CB
$52CC
$52CD
$52CE
$52CF
$52D0
$52D1
$52D2
$52D3
$52D4
$52D5
$52D6
$52D7
$52D8
$52D9
$52DA
$52DB
$52DC
$52DD
$52DE
$52DF
$52E0
$52E1
$52E2
$52E3
$52E4
$52E5
$52E6
$52E7
$52E8
$52E9
$52EA
$52EB
$52EC
$52ED
$52EE
$52EF
$52F0
$52F1
$52F2
$52F3
$52F4
$52F5
$52F6
$52F7
$52F8
$52F9
$52FA
$52FB
$52FC
$52FD
$52FE
$52FF
$5300
$5301
$5302
$5303
$5304
$5305
$5306
$5307
$5308
$5309
$530A
$530B
$530C
$530D
$530E
$530F
$5310
$5311
$5312
$5313
$5314
$5315
$5316
$5317
$5318
$5319
$531A
$531B
$531C
$531D
$531E
$531F
$5320
$5321
$5322
$5323
$5324
$5325
$5326
$5327
$5328
$5329
$532A
$532B
$532C
$532D
$532E
$532F
$5330
$5331
$5332
$5333
$5334
$5335
$5336
$5337
$5338
$5339
$533A
$533B
$533C
$533D
$533E
$533F
$5340
$5341
$5342
$5343
$5344
$5345
$5346
$5347
$5348
$5349
$534A
$534B
$534C
$534D
$534E
$534F
$5350
$5351
$5352
$5353
$5354
$5355
$5356
$5357
$5358
$5359
$535A
$535B
$535C
$535D
$535E
$535F
$5360
$5361
$5362
$5363
$5364
$5365
$5366
$5367
$5368
$5369
$536A
$536B
$536C
$536D
$536E
$536F
$5370
$5371
$5372
$5373
$5374
$5375
$5376
$5377
$5378
$5379
$537A
$537B
$537C
$537D
$537E
$537F
$5380
$5381
$5382
$5383
$5384
$5385
$5386
$5387
$5388
$5389
$538A
$538B
$538C
$538D
$538E
$538F
$5390
$5391
$5392
$5393
$5394
$5395
$5396
$5397
$5398
$5399
$539A
$539B
$539C
$539D
$539E
$539F
$53A0
$53A1
$53A2
$53A3
$53A4
$53A5
$53A6
$53A7
$53A8
$53A9
$53AA
$53AB
$53AC
$53AD
$53AE
$53AF
$53B0
$53B1
$53B2
$53B3
$53B4
$53B5
$53B6
$53B7
$53B8
$53B9
$53BA
$53BB
$53BC
$53BD
$53BE
$53BF
$53C0
$53C1
$53C2
$53C3
$53C4
$53C5
$53C6
$53C7
$53C8
$53C9
$53CA
$53CB
$53CC
$53CD
$53CE
$53CF
$53D0
$53D1
$53D2
$53D3
$53D4
$53D5
$53D6
$53D7
$53D8
$53D9
$53DA
$53DB
$53DC
$53DD
$53DE
$53DF
$53E0
$53E1
$53E2
$53E3
$53E4
$53E5
$53E6
$53E7
$53E8
$53E9
$53EA
$53EB
$53EC
$53ED
$53EE
$53EF
$53F0
$53F1
$53F2
$53F3
$53F4
$53F5
$53F6
$53F7
$53F8
$53F9
$53FA
$53FB
$53FC
$53FD
$53FE
$53FF
$5400
$5401
$5402
$5403
$5404
$5405
$5406
$5407
$5408
$5409
$540A
$540B
$540C
$540D
$540E
$540F
$5410
$5411
$5412
$5413
$5414
$5415
$5416
$5417
$5418
$5419
$541A
$541B
$541C
$541D
$541E
$541F
$5420
$5421
$5422
$5423
$5424
$5425
$5426
$5427
$5428
$5429
$542A
$542B
$542C
$542D
$542E
$542F
$5430
$5431
$5432
$5433
$5434
$5435
$5436
$5437
$5438
$5439
$543A
$543B
$543C
$543D
$543E
$543F
$5440
$5441
$5442
$5443
$5444
$5445
$5446
$5447
$5448
$5449
$544A
$544B
$544C
$544D
$544E
$544F
$5450
$5451
$5452
$5453
$5454
$5455
$5456
$5457
$5458
$5459
$545A
$545B
$545C
$545D
$545E
$545F
$5460
$5461
$5462
$5463
$5464
$5465
$5466
$5467
$5468
$5469
$546A
$546B
$546C
$546D
$546E
$546F
$5470
$5471
$5472
$5473
$5474
$5475
$5476
$5477
$5478
$5479
$547A
$547B
$547C
$547D
$547E
$547F
$5480
$5481
$5482
$5483
$5484
$5485
$5486
$5487
$5488
$5489
$548A
$548B
$548C
$548D
$548E
$548F
$5490
$5491
$5492
$5493
$5494
$5495
$5496
$5497
$5498
$5499
$549A
$549B
$549C
$549D
$549E
$549F
$54A0
$54A1
$54A2
$54A3
$54A4
$54A5
$54A6
$54A7
$54A8
$54A9
$54AA
$54AB
$54AC
$54AD
$54AE
$54AF
$54B0
$54B1
$54B2
$54B3
$54B4
$54B5
$54B6
$54B7
$54B8
$54B9
$54BA
$54BB
$54BC
$54BD
$54BE
$54BF
$54C0
$54C1
$54C2
$54C3
$54C4
$54C5
$54C6
$54C7
$54C8
$54C9
$54CA
$54CB
$54CC
$54CD
$54CE
$54CF
$54D0
$54D1
$54D2
$54D3
$54D4
$54D5
$54D6
$54D7
$54D8
$54D9
$54DA
$54DB
$54DC
$54DD
$54DE
$54DF
$54E0
$54E1
$54E2
$54E3
$54E4
$54E5
$54E6
$54E7
$54E8
$54E9
$54EA
$54EB
$54EC
$54ED
$54EE
$54EF
$54F0
$54F1
$54F2
$54F3
$54F4
$54F5
$54F6
$54F7
$54F8
$54F9
$54FA
$54FB
$54FC
$54FD
$54FE
$54FF
$5500
$5501
$5502
$5503
$5504
$5505
$5506
$5507
$5508
$5509
$550A
$550B
$550C
$550D
$550E
$550F
$5510
$5511
$5512
$5513
$5514
$5515
$5516
$5517
$5518
$5519
$551A
$551B
$551C
$551D
$551E
$551F
$5520
$5521
$5522
$5523
$5524
$5525
$5526
$5527
$5528
$5529
$552A
$552B
$552C
$552D
$552E
$552F
$5530
$5531
$5532
$5533
$5534
$5535
$5536
$5537
$5538
$5539
$553A
$553B
$553C
$553D
$553E
$553F
$5540
$5541
$5542
$5543
$5544
$5545
$5546
$5547
$5548
$5549
$554A
$554B
$554C
$554D
$554E
$554F
$5550
$5551
$5552
$5553
$5554
$5555
$5556
$5557
$5558
$5559
$555A
$555B
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$5800Unknown register – Just Breed writes to this at beginning and end of vblank.
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$5B2C
$5B2D
$5B2E
$5B2F
$5B30
$5B31
$5B32
$5B33
$5B34
$5B35
$5B36
$5B37
$5B38
$5B39
$5B3A
$5B3B
$5B3C
$5B3D
$5B3E
$5B3F
$5B40
$5B41
$5B42
$5B43
$5B44
$5B45
$5B46
$5B47
$5B48
$5B49
$5B4A
$5B4B
$5B4C
$5B4D
$5B4E
$5B4F
$5B50
$5B51
$5B52
$5B53
$5B54
$5B55
$5B56
$5B57
$5B58
$5B59
$5B5A
$5B5B
$5B5C
$5B5D
$5B5E
$5B5F
$5B60
$5B61
$5B62
$5B63
$5B64
$5B65
$5B66
$5B67
$5B68
$5B69
$5B6A
$5B6B
$5B6C
$5B6D
$5B6E
$5B6F
$5B70
$5B71
$5B72
$5B73
$5B74
$5B75
$5B76
$5B77
$5B78
$5B79
$5B7A
$5B7B
$5B7C
$5B7D
$5B7E
$5B7F
$5B80
$5B81
$5B82
$5B83
$5B84
$5B85
$5B86
$5B87
$5B88
$5B89
$5B8A
$5B8B
$5B8C
$5B8D
$5B8E
$5B8F
$5B90
$5B91
$5B92
$5B93
$5B94
$5B95
$5B96
$5B97
$5B98
$5B99
$5B9A
$5B9B
$5B9C
$5B9D
$5B9E
$5B9F
$5BA0
$5BA1
$5BA2
$5BA3
$5BA4
$5BA5
$5BA6
$5BA7
$5BA8
$5BA9
$5BAA
$5BAB
$5BAC
$5BAD
$5BAE
$5BAF
$5BB0
$5BB1
$5BB2
$5BB3
$5BB4
$5BB5
$5BB6
$5BB7
$5BB8
$5BB9
$5BBA
$5BBB
$5BBC
$5BBD
$5BBE
$5BBF
$5BC0
$5BC1
$5BC2
$5BC3
$5BC4
$5BC5
$5BC6
$5BC7
$5BC8
$5BC9
$5BCA
$5BCB
$5BCC
$5BCD
$5BCE
$5BCF
$5BD0
$5BD1
$5BD2
$5BD3
$5BD4
$5BD5
$5BD6
$5BD7
$5BD8
$5BD9
$5BDA
$5BDB
$5BDC
$5BDD
$5BDE
$5BDF
$5BE0
$5BE1
$5BE2
$5BE3
$5BE4
$5BE5
$5BE6
$5BE7
$5BE8
$5BE9
$5BEA
$5BEB
$5BEC
$5BED
$5BEE
$5BEF
$5BF0
$5BF1
$5BF2
$5BF3
$5BF4
$5BF5
$5BF6
$5BF7
$5BF8
$5BF9
$5BFA
$5BFB
$5BFC
$5BFD
$5BFE
$5BFF
$5C00Internal Expansion RAM - $5C00 - $5FFF
$5C01
$5C02
$5C03
$5C04
$5C05
$5C06
$5C07
$5C08
$5C09
$5C0A
$5C0B
$5C0C
$5C0D
$5C0E
$5C0F
$5C10
$5C11
$5C12
$5C13
$5C14
$5C15
$5C16
$5C17
$5C18
$5C19
$5C1A
$5C1B
$5C1C
$5C1D
$5C1E
$5C1F
$5C20
$5C21
$5C22
$5C23
$5C24
$5C25
$5C26
$5C27
$5C28
$5C29
$5C2A
$5C2B
$5C2C
$5C2D
$5C2E
$5C2F
$5C30
$5C31
$5C32
$5C33
$5C34
$5C35
$5C36
$5C37
$5C38
$5C39
$5C3A
$5C3B
$5C3C
$5C3D
$5C3E
$5C3F
$5C40
$5C41
$5C42
$5C43
$5C44
$5C45
$5C46
$5C47
$5C48
$5C49
$5C4A
$5C4B
$5C4C
$5C4D
$5C4E
$5C4F
$5C50
$5C51
$5C52
$5C53
$5C54
$5C55
$5C56
$5C57
$5C58
$5C59
$5C5A
$5C5B
$5C5C
$5C5D
$5C5E
$5C5F
$5C60
$5C61
$5C62
$5C63
$5C64
$5C65
$5C66
$5C67
$5C68
$5C69
$5C6A
$5C6B
$5C6C
$5C6D
$5C6E
$5C6F
$5C70
$5C71
$5C72
$5C73
$5C74
$5C75
$5C76
$5C77
$5C78
$5C79
$5C7A
$5C7B
$5C7C
$5C7D
$5C7E
$5C7F
$5C80
$5C81
$5C82
$5C83
$5C84
$5C85
$5C86
$5C87
$5C88
$5C89
$5C8A
$5C8B
$5C8C
$5C8D
$5C8E
$5C8F
$5C90
$5C91
$5C92
$5C93
$5C94
$5C95
$5C96
$5C97
$5C98
$5C99
$5C9A
$5C9B
$5C9C
$5C9D
$5C9E
$5C9F
$5CA0
$5CA1
$5CA2
$5CA3
$5CA4
$5CA5
$5CA6
$5CA7
$5CA8
$5CA9
$5CAA
$5CAB
$5CAC
$5CAD
$5CAE
$5CAF
$5CB0
$5CB1
$5CB2
$5CB3
$5CB4
$5CB5
$5CB6
$5CB7
$5CB8
$5CB9
$5CBA
$5CBB
$5CBC
$5CBD
$5CBE
$5CBF
$5CC0
$5CC1
$5CC2
$5CC3
$5CC4
$5CC5
$5CC6
$5CC7
$5CC8
$5CC9
$5CCA
$5CCB
$5CCC
$5CCD
$5CCE
$5CCF
$5CD0
$5CD1
$5CD2
$5CD3
$5CD4
$5CD5
$5CD6
$5CD7
$5CD8
$5CD9
$5CDA
$5CDB
$5CDC
$5CDD
$5CDE
$5CDF
$5CE0
$5CE1
$5CE2
$5CE3
$5CE4
$5CE5
$5CE6
$5CE7
$5CE8
$5CE9
$5CEA
$5CEB
$5CEC
$5CED
$5CEE
$5CEF
$5CF0
$5CF1
$5CF2
$5CF3
$5CF4
$5CF5
$5CF6
$5CF7
$5CF8
$5CF9
$5CFA
$5CFB
$5CFC
$5CFD
$5CFE
$5CFF
$5D00
$5D01
$5D02
$5D03
$5D04
$5D05
$5D06
$5D07
$5D08
$5D09
$5D0A
$5D0B
$5D0C
$5D0D
$5D0E
$5D0F
$5D10
$5D11
$5D12
$5D13
$5D14
$5D15
$5D16
$5D17
$5D18
$5D19
$5D1A
$5D1B
$5D1C
$5D1D
$5D1E
$5D1F
$5D20
$5D21
$5D22
$5D23
$5D24
$5D25
$5D26
$5D27
$5D28
$5D29
$5D2A
$5D2B
$5D2C
$5D2D
$5D2E
$5D2F
$5D30
$5D31
$5D32
$5D33
$5D34
$5D35
$5D36
$5D37
$5D38
$5D39
$5D3A
$5D3B
$5D3C
$5D3D
$5D3E
$5D3F
$5D40
$5D41
$5D42
$5D43
$5D44
$5D45
$5D46
$5D47
$5D48
$5D49
$5D4A
$5D4B
$5D4C
$5D4D
$5D4E
$5D4F
$5D50
$5D51
$5D52
$5D53
$5D54
$5D55
$5D56
$5D57
$5D58
$5D59
$5D5A
$5D5B
$5D5C
$5D5D
$5D5E
$5D5F
$5D60
$5D61
$5D62
$5D63
$5D64
$5D65
$5D66
$5D67
$5D68
$5D69
$5D6A
$5D6B
$5D6C
$5D6D
$5D6E
$5D6F
$5D70
$5D71
$5D72
$5D73
$5D74
$5D75
$5D76
$5D77
$5D78
$5D79
$5D7A
$5D7B
$5D7C
$5D7D
$5D7E
$5D7F
$5D80
$5D81
$5D82
$5D83
$5D84
$5D85
$5D86
$5D87
$5D88
$5D89
$5D8A
$5D8B
$5D8C
$5D8D
$5D8E
$5D8F
$5D90
$5D91
$5D92
$5D93
$5D94
$5D95
$5D96
$5D97
$5D98
$5D99
$5D9A
$5D9B
$5D9C
$5D9D
$5D9E
$5D9F
$5DA0
$5DA1
$5DA2
$5DA3
$5DA4
$5DA5
$5DA6
$5DA7
$5DA8
$5DA9
$5DAA
$5DAB
$5DAC
$5DAD
$5DAE
$5DAF
$5DB0
$5DB1
$5DB2
$5DB3
$5DB4
$5DB5
$5DB6
$5DB7
$5DB8
$5DB9
$5DBA
$5DBB
$5DBC
$5DBD
$5DBE
$5DBF
$5DC0
$5DC1
$5DC2
$5DC3
$5DC4
$5DC5
$5DC6
$5DC7
$5DC8
$5DC9
$5DCA
$5DCB
$5DCC
$5DCD
$5DCE
$5DCF
$5DD0
$5DD1
$5DD2
$5DD3
$5DD4
$5DD5
$5DD6
$5DD7
$5DD8
$5DD9
$5DDA
$5DDB
$5DDC
$5DDD
$5DDE
$5DDF
$5DE0
$5DE1
$5DE2
$5DE3
$5DE4
$5DE5
$5DE6
$5DE7
$5DE8
$5DE9
$5DEA
$5DEB
$5DEC
$5DED
$5DEE
$5DEF
$5DF0
$5DF1
$5DF2
$5DF3
$5DF4
$5DF5
$5DF6
$5DF7
$5DF8
$5DF9
$5DFA
$5DFB
$5DFC
$5DFD
$5DFE
$5DFF
$5E00
$5E01
$5E02
$5E03
$5E04
$5E05
$5E06
$5E07
$5E08
$5E09
$5E0A
$5E0B
$5E0C
$5E0D
$5E0E
$5E0F
$5E10
$5E11
$5E12
$5E13
$5E14
$5E15
$5E16
$5E17
$5E18
$5E19
$5E1A
$5E1B
$5E1C
$5E1D
$5E1E
$5E1F
$5E20
$5E21
$5E22
$5E23
$5E24
$5E25
$5E26
$5E27
$5E28
$5E29
$5E2A
$5E2B
$5E2C
$5E2D
$5E2E
$5E2F
$5E30
$5E31
$5E32
$5E33
$5E34
$5E35
$5E36
$5E37
$5E38
$5E39
$5E3A
$5E3B
$5E3C
$5E3D
$5E3E
$5E3F
$5E40
$5E41
$5E42
$5E43
$5E44
$5E45
$5E46
$5E47
$5E48
$5E49
$5E4A
$5E4B
$5E4C
$5E4D
$5E4E
$5E4F
$5E50
$5E51
$5E52
$5E53
$5E54
$5E55
$5E56
$5E57
$5E58
$5E59
$5E5A
$5E5B
$5E5C
$5E5D
$5E5E
$5E5F
$5E60
$5E61
$5E62
$5E63
$5E64
$5E65
$5E66
$5E67
$5E68
$5E69
$5E6A
$5E6B
$5E6C
$5E6D
$5E6E
$5E6F
$5E70
$5E71
$5E72
$5E73
$5E74
$5E75
$5E76
$5E77
$5E78
$5E79
$5E7A
$5E7B
$5E7C
$5E7D
$5E7E
$5E7F
$5E80
$5E81
$5E82
$5E83
$5E84
$5E85
$5E86
$5E87
$5E88
$5E89
$5E8A
$5E8B
$5E8C
$5E8D
$5E8E
$5E8F
$5E90
$5E91
$5E92
$5E93
$5E94
$5E95
$5E96
$5E97
$5E98
$5E99
$5E9A
$5E9B
$5E9C
$5E9D
$5E9E
$5E9F
$5EA0
$5EA1
$5EA2
$5EA3
$5EA4
$5EA5
$5EA6
$5EA7
$5EA8
$5EA9
$5EAA
$5EAB
$5EAC
$5EAD
$5EAE
$5EAF
$5EB0
$5EB1
$5EB2
$5EB3
$5EB4
$5EB5
$5EB6
$5EB7
$5EB8
$5EB9
$5EBA
$5EBB
$5EBC
$5EBD
$5EBE
$5EBF
$5EC0
$5EC1
$5EC2
$5EC3
$5EC4
$5EC5
$5EC6
$5EC7
$5EC8
$5EC9
$5ECA
$5ECB
$5ECC
$5ECD
$5ECE
$5ECF
$5ED0
$5ED1
$5ED2
$5ED3
$5ED4
$5ED5
$5ED6
$5ED7
$5ED8
$5ED9
$5EDA
$5EDB
$5EDC
$5EDD
$5EDE
$5EDF
$5EE0
$5EE1
$5EE2
$5EE3
$5EE4
$5EE5
$5EE6
$5EE7
$5EE8
$5EE9
$5EEA
$5EEB
$5EEC
$5EED
$5EEE
$5EEF
$5EF0
$5EF1
$5EF2
$5EF3
$5EF4
$5EF5
$5EF6
$5EF7
$5EF8
$5EF9
$5EFA
$5EFB
$5EFC
$5EFD
$5EFE
$5EFF
$5F00
$5F01
$5F02
$5F03
$5F04
$5F05
$5F06
$5F07
$5F08
$5F09
$5F0A
$5F0B
$5F0C
$5F0D
$5F0E
$5F0F
$5F10
$5F11
$5F12
$5F13
$5F14
$5F15
$5F16
$5F17
$5F18
$5F19
$5F1A
$5F1B
$5F1C
$5F1D
$5F1E
$5F1F
$5F20
$5F21
$5F22
$5F23
$5F24
$5F25
$5F26
$5F27
$5F28
$5F29
$5F2A
$5F2B
$5F2C
$5F2D
$5F2E
$5F2F
$5F30
$5F31
$5F32
$5F33
$5F34
$5F35
$5F36
$5F37
$5F38
$5F39
$5F3A
$5F3B
$5F3C
$5F3D
$5F3E
$5F3F
$5F40
$5F41
$5F42
$5F43
$5F44
$5F45
$5F46
$5F47
$5F48
$5F49
$5F4A
$5F4B
$5F4C
$5F4D
$5F4E
$5F4F
$5F50
$5F51
$5F52
$5F53
$5F54
$5F55
$5F56
$5F57
$5F58
$5F59
$5F5A
$5F5B
$5F5C
$5F5D
$5F5E
$5F5F
$5F60
$5F61
$5F62
$5F63
$5F64
$5F65
$5F66
$5F67
$5F68
$5F69
$5F6A
$5F6B
$5F6C
$5F6D
$5F6E
$5F6F
$5F70
$5F71
$5F72
$5F73
$5F74
$5F75
$5F76
$5F77
$5F78
$5F79
$5F7A
$5F7B
$5F7C
$5F7D
$5F7E
$5F7F
$5F80
$5F81
$5F82
$5F83
$5F84
$5F85
$5F86
$5F87
$5F88
$5F89
$5F8A
$5F8B
$5F8C
$5F8D
$5F8E
$5F8F
$5F90
$5F91
$5F92
$5F93
$5F94
$5F95
$5F96
$5F97
$5F98
$5F99
$5F9A
$5F9B
$5F9C
$5F9D
$5F9E
$5F9F
$5FA0
$5FA1
$5FA2
$5FA3
$5FA4
$5FA5
$5FA6
$5FA7
$5FA8
$5FA9
$5FAA
$5FAB
$5FAC
$5FAD
$5FAE
$5FAF
$5FB0
$5FB1
$5FB2
$5FB3
$5FB4
$5FB5
$5FB6
$5FB7
$5FB8
$5FB9
$5FBA
$5FBB
$5FBC
$5FBD
$5FBE
$5FBF
$5FC0
$5FC1
$5FC2
$5FC3
$5FC4
$5FC5
$5FC6
$5FC7
$5FC8
$5FC9
$5FCA
$5FCB
$5FCC
$5FCD
$5FCE
$5FCF
$5FD0
$5FD1
$5FD2
$5FD3
$5FD4
$5FD5
$5FD6
$5FD7
$5FD8
$5FD9
$5FDA
$5FDB
$5FDC
$5FDD
$5FDE
$5FDF
$5FE0
$5FE1
$5FE2
$5FE3
$5FE4
$5FE5
$5FE6
$5FE7
$5FE8
$5FE9
$5FEA
$5FEB
$5FEC
$5FED
$5FEE
$5FEF
$5FF0
$5FF1
$5FF2
$5FF3
$5FF4
$5FF5
$5FF6
$5FF7
$5FF8
$5FF9
$5FFA
$5FFB
$5FFC
$5FFD
$5FFE
$5FFF

MMC6 ASCII Pinout (sandbox/in progress):

                                 ___
                                /   \
                               /     \
               (n) CPU A13 -> / 1  64 \ -> PRG A17 (r)
                       M2 -> / 2    63 \ <- CPU A14 (n)
               (unknown) ?? / 3   O  62 \ -> PRG A18 (r)
No protect diodes   GND ?? / 4        61 \ -> PRG A14 (r)
No protect diodes  GND ?? / 5          60 \ -> PRG A15 (r)
            (unknown) ?? / 6            59 \ -> PRG A13 (r)
           (unknown) ?? / 7              58 \ <- CPU A12 (nr)
                VCC ?? / 8                57 \ -- GND
               VCC ?? / 9                  56 \ -- +batt
            +batt -- / 10                   55 \ <- CPU A8 (nr)
             GND -- / 11              ( )    54 \ <- CPU A7 (nr)
            VCC ?? / 12                       53 \ <- CPU A9 (nr)
     threshold -- / 13                         52 \ <- CPU A6 (nr)
  (n) PPU A10 -> / 14                           51 \ <- CPU A5 (nr)
 (n) PPU A11 -> / 15                             50 \ -> PRG A16 (r)        Orientation:
  (unknown) ?? / 16                               49 \ <- CPU A4 (nr)       -----------------
              /             Nintendo MMC6             \                      48       33
              \      Package QFP-64, 0.8mm pitch      /                       |       |
(r) CHR A10 <- \ 17                               48 / <- CPU A3 (nr)        .-----------.
 (r) CHR A16 <- \ 18                             47 / -> PRG /CE (r)      49-|           |-32
  (r) CHR A11 <- \ 19                           46 / <- CPU A2 (nr)          |  Nintendo |
   (n) PPU A12 -> \ 20                         45 / <> CPU D7 (nr)           |O  MMC6B  O|
    (r) CHR A13 <- \ 21    ( )                44 / <- CPU A1 (nr)            |           |
     (r) CHR A12 <- \ 22                     43 / <> CPU D6 (nr)          64-|o          |-17
      (r) CHR A14 <- \ 23                   42 / <- CPU A0 (nr)              \-----------'
               GND -- \ 24                 41 / <> CPU D5 (nr)                |       |
              +batt -- \ 25               40 / <> CPU D0 (nr)                 1       16
         (r) CHR A15 <- \ 26             39 / <> CPU D4 (nr)
        (n) CIRAM A10 <- \ 27           38 / -- +batt          Legend:
 (nr) CHR /OE, PPU /RD -> \ 28         37 / -- GND             ------------------------------
  (nr) CHR /CE, PPU A13 -> \ 29       36 / <> CPU D1 (nr)      --[MMC6]-- Power
             (r) CHR A17 <- \ 30     35 / <> CPU D3 (nr)       ->[MMC6]<- MMC5 input
                 (n) /IRQ <- \ 31   34 / <> CPU D2 (nr)        <-[MMC6]-> MMC5 output
               (n) /ROMSEL -> \ 32 33 / <- CPU R/W (n)         <>[MMC6]<> Bidirectional
                               \     /                         ??[MMC6]?? Unknown
                                \   /                              n      NES connection
                                 \ /                               r      ROM chip connection
                                  V                                R      RAM chip connection
  • All pins have internal protection diode from GND and to +batt except pins 4 and 5.
  • The 3 VCCs (8,9,12) are NOT internally connected to each other.
  • GND pins (11,24,37,57) are internally connected to each other.
  • +batt pins (10,25,38,56) are internally connected to each other.


NES-HKROM (Startropics 1) BOM:

R1  1 kohm
R2  181 ohm
R3  470 ohm
C1  22uF 6.3V Electrolytic
C2  10nF Ceramic
C3  10nF Ceramic
D1  Diode (0.6V Forward)
D2  Diode (0.6V Forward)
U1  PRG-ROM
U2  CHR-ROM
U3  CIC
U4  MMC6
Batt 2032 3V Lithium