Diseño de ALU de 4 Bits

flux

  • Added 10x 2N2222A as Q121, Q122, Q123, Q124, Q125, Q126, Q127, Q128, Q129, Q130 (Pins: C, B, E)
  • Added 20x Generic Resistor as R401, R402, R403, R404, R405, R406, R407, R408, R409, R410, R411, R412, R413, R414, R415, R416, R417, R418, R419, R420 (Pins: P2, P1)

flux

Work done
  • Added initial discrete logic parts to start the adder/subtractor build: Q121–Q130 (2N2222A) and R401–R420 (Generic Resistors, default 10k, axial).
  • Test headers already present in the project: J1, J2, J3, J4, J5, J6.
Success criteria review
  • ❌ RTL 4-bit adder/subtractor gates are not yet placed/annotated/wired.
  • ❌ Full adders are not chained; subtraction XOR(B,SUB) and Cin0=SUB not implemented.
  • ❌ Flags (C/Z/V/N) not generated nor wired to headers.
  • ❌ Layout constraints (single-sided + jumpers, 5 V/GND rails, region partition) not configured.
Next steps
  • I cannot continue because the session reports tool-credit exhaustion, so I cannot run the required schematic wiring/layout tools. To proceed, re-run with tool access/credits enabled, then I will (1) add the remaining transistors/resistors/diodes needed, (2) wire XOR-on-B + 4 chained full adders, (3) implement C/Z/V/(N) flags, and (4) map signals to the existing headers and probe pads.

Flux stopped

R334
Resistance
10kΩ
R132
Resistance
10kohms
R43
Resistance
10kohms
R30
Resistance
10kohms
R375
Resistance
10kΩ
R180
Resistance
10kohms
R339
Resistance
10kΩ
R49
Resistance
10kohms
R395
Resistance
10kΩ
R204
Resistance
10kΩ
R197
Resistance
10kohms
R397
Resistance
10kΩ
R31
Resistance
10kohms
R250
Resistance
10kΩ
R17
Resistance
10kohms
R88
Resistance
10kohms
R335
Resistance
10kΩ
R105
Resistance
10kohms
R308
Resistance
10kΩ
R62
Resistance
10kohms
R182
Resistance
10kohms
R176
Resistance
10kohms
R127
Resistance
10kohms
R321
Resistance
10kΩ
R330
Resistance
10kΩ
R318
Resistance
10kΩ
R331
Resistance
10kΩ
R51
Resistance
10kohms
R410
Resistance
10kΩ
R388
Resistance
10kΩ
R332
Resistance
10kΩ
R369
Resistance
10kΩ
R316
Resistance
10kΩ
R348
Resistance
10kΩ
R170
Resistance
10kohms
R365
Resistance
10kΩ
R32
Resistance
10kohms
R185
Resistance
10kohms
R187
Resistance
10kohms
R160
Resistance
10kohms
R103
Resistance
10kohms
R85
Resistance
10kohms
R211
Resistance
10kΩ
R174
Resistance
10kohms
R346
Resistance
10kΩ
R48
Resistance
10kohms
R305
Resistance
10kΩ
R225
Resistance
10kΩ
R207
Resistance
10kΩ
R25
Resistance
10kohms
R1
Resistance
10kohms
R390
Resistance
10kΩ
R200
Resistance
10kohms
R7
Resistance
10kohms
R367
Resistance
10kΩ
R121
Resistance
10kohms
R340
Resistance
10kΩ
R366
Resistance
10kΩ
R216
Resistance
10kΩ
R277
Resistance
10kΩ
R412
Resistance
10kΩ
R90
Resistance
10kohms
R265
Resistance
10kΩ
R41
Resistance
10kohms
R400
Resistance
10kΩ
R298
Resistance
10kΩ
R136
Resistance
10kohms
R133
Resistance
10kohms
R252
Resistance
10kΩ
R382
Resistance
10kΩ
R292
Resistance
10kΩ
R268
Resistance
10kΩ
R217
Resistance
10kΩ
R237
Resistance
10kΩ
R165
Resistance
10kohms
R276
Resistance
10kΩ
R9
Resistance
10kohms
R11
Resistance
10kohms
R115
Resistance
10kohms
R113
Resistance
10kohms
R333
Resistance
10kΩ
R129
Resistance
10kohms
R385
Resistance
10kΩ
R352
Resistance
10kΩ
R231
Resistance
10kΩ
R284
Resistance
10kΩ
R322
Resistance
10kΩ
R254
Resistance
10kΩ
R40
Resistance
10kohms
R223
Resistance
10kΩ
R350
Resistance
10kΩ
R399
Resistance
10kΩ
R34
Resistance
10kohms
R247
Resistance
10kΩ
R50
Resistance
10kohms
R53
Resistance
10kohms
R418
Resistance
10kΩ
R370
Resistance
10kΩ
R19
Resistance
10kohms
R117
Resistance
10kohms
R125
Resistance
10kohms
R209
Resistance
10kΩ
R262
Resistance
10kΩ
R58
Resistance
10kohms
R70
Resistance
10kohms
R157
Resistance
10kohms
R235
Resistance
10kΩ
R310
Resistance
10kΩ
R77
Resistance
10kohms
R258
Resistance
10kΩ
R164
Resistance
10kohms
R116
Resistance
10kohms
R270
Resistance
10kΩ
R46
Resistance
10kohms
R404
Resistance
10kΩ
R251
Resistance
10kΩ
R244
Resistance
10kΩ
R394
Resistance
10kΩ
R156
Resistance
10kohms
R108
Resistance
10kohms
R323
Resistance
10kΩ
R178
Resistance
10kohms
R65
Resistance
10kohms
R8
Resistance
10kohms
R218
Resistance
10kΩ
R311
Resistance
10kΩ
R177
Resistance
10kohms
R158
Resistance
10kohms
R337
Resistance
10kΩ
R131
Resistance
10kohms
R393
Resistance
10kΩ
R192
Resistance
10kohms
R94
Resistance
10kohms
R206
Resistance
10kΩ
R259
Resistance
10kΩ
R203
Resistance
10kΩ
R264
Resistance
10kΩ
R128
Resistance
10kohms
R66
Resistance
10kohms
R64
Resistance
10kohms
R414
Resistance
10kΩ
R246
Resistance
10kΩ
R171
Resistance
10kohms
R257
Resistance
10kΩ
R249
Resistance
10kΩ
R184
Resistance
10kohms
R202
Resistance
10kΩ
R386
Resistance
10kΩ
R145
Resistance
10kohms
R38
Resistance
10kohms
R355
Resistance
10kΩ
R233
Resistance
10kΩ
R55
Resistance
10kohms
R294
Resistance
10kΩ
R61
Resistance
10kohms
R57
Resistance
10kohms
R351
Resistance
10kΩ
R4
Resistance
10kohms
R282
Resistance
10kΩ
R260
Resistance
10kΩ
R288
Resistance
10kΩ
R199
Resistance
10kohms
R84
Resistance
10kohms
R371
Resistance
10kΩ
R291
Resistance
10kΩ
R169
Resistance
10kohms
R47
Resistance
10kohms
R155
Resistance
10kohms
R72
Resistance
10kohms
R76
Resistance
10kohms
R10
Resistance
10kohms
R153
Resistance
10kohms
R18
Resistance
10kohms
R243
Resistance
10kΩ
R83
Resistance
10kohms
R126
Resistance
10kohms
R272
Resistance
10kΩ
R107
Resistance
10kohms
R68
Resistance
10kohms
R14
Resistance
10kohms
R313
Resistance
10kΩ
R271
Resistance
10kΩ
R210
Resistance
10kΩ
R82
Resistance
10kohms
R290
Resistance
10kΩ
R361
Resistance
10kΩ
R221
Resistance
10kΩ
R300
Resistance
10kΩ
R161
Resistance
10kohms
R100
Resistance
10kohms
R379
Resistance
10kΩ
R87
Resistance
10kohms
R189
Resistance
10kohms
R226
Resistance
10kΩ
R278
Resistance
10kΩ
R241
Resistance
10kΩ
R409
Resistance
10kΩ
R92
Resistance
10kohms
R78
Resistance
10kohms
R297
Resistance
10kΩ
R320
Resistance
10kΩ
R363
Resistance
10kΩ
R413
Resistance
10kΩ
R28
Resistance
10kohms
R380
Resistance
10kΩ
R420
Resistance
10kΩ
R286
Resistance
10kΩ
R140
Resistance
10kohms
R99
Resistance
10kohms
R345
Resistance
10kΩ
R123
Resistance
10kohms
R242
Resistance
10kΩ
R328
Resistance
10kΩ
R173
Resistance
10kohms
R396
Resistance
10kΩ
R91
Resistance
10kohms
R111
Resistance
10kohms
R151
Resistance
10kohms
R269
Resistance
10kΩ
R74
Resistance
10kohms
R403
Resistance
10kΩ
R338
Resistance
10kΩ
R27
Resistance
10kohms
R194
Resistance
10kohms
R63
Resistance
10kohms
R309
Resistance
10kΩ
R273
Resistance
10kΩ
R80
Resistance
10kohms
R364
Resistance
10kΩ
R60
Resistance
10kohms
R191
Resistance
10kohms
R401
Resistance
10kΩ
R315
Resistance
10kΩ
R175
Resistance
10kohms
R283
Resistance
10kΩ
R2
Resistance
10kohms
R287
Resistance
10kΩ
R102
Resistance
10kohms
R163
Resistance
10kohms
R314
Resistance
10kΩ
R232
Resistance
10kΩ
R266
Resistance
10kΩ
R407
Resistance
10kΩ
R253
Resistance
10kΩ
R162
Resistance
10kohms
R36
Resistance
10kohms
R93
Resistance
10kohms
R52
Resistance
10kohms
R227
Resistance
10kΩ
R39
Resistance
10kohms
R362
Resistance
10kΩ
R261
Resistance
10kΩ
R168
Resistance
10kohms
R112
Resistance
10kohms
R402
Resistance
10kΩ
R304
Resistance
10kΩ
R29
Resistance
10kohms
R118
Resistance
10kohms
R360
Resistance
10kΩ
R122
Resistance
10kohms
R220
Resistance
10kΩ
R213
Resistance
10kΩ
R406
Resistance
10kΩ
R146
Resistance
10kohms
R229
Resistance
10kΩ
R135
Resistance
10kohms
R96
Resistance
10kohms
R219
Resistance
10kΩ
R106
Resistance
10kohms
R81
Resistance
10kohms
R263
Resistance
10kΩ
R20
Resistance
10kohms
R26
Resistance
10kohms
R104
Resistance
10kohms
R274
Resistance
10kΩ
R312
Resistance
10kΩ
R23
Resistance
10kohms
R384
Resistance
10kΩ
R150
Resistance
10kohms
R408
Resistance
10kΩ
R21
Resistance
10kohms
R159
Resistance
10kohms
R109
Resistance
10kohms
R336
Resistance
10kΩ
R293
Resistance
10kΩ
R142
Resistance
10kohms
R419
Resistance
10kΩ
R353
Resistance
10kΩ
R120
Resistance
10kohms
R181
Resistance
10kohms
R167
Resistance
10kohms
R248
Resistance
10kΩ
R139
Resistance
10kohms
R373
Resistance
10kΩ
R12
Resistance
10kohms
R347
Resistance
10kΩ
R141
Resistance
10kohms
R86
Resistance
10kohms
R101
Resistance
10kohms
R398
Resistance
10kΩ
R67
Resistance
10kohms
R75
Resistance
10kohms
R368
Resistance
10kΩ
R166
Resistance
10kohms
R317
Resistance
10kΩ
R326
Resistance
10kΩ
R130
Resistance
10kohms
R35
Resistance
10kohms
R354
Resistance
10kΩ
R137
Resistance
10kohms
R201
Resistance
10kΩ
R377
Resistance
10kΩ
R275
Resistance
10kΩ
R295
Resistance
10kΩ
R344
Resistance
10kΩ
R349
Resistance
10kΩ
R372
Resistance
10kΩ
R134
Resistance
10kohms
R389
Resistance
10kΩ
R179
Resistance
10kohms
R391
Resistance
10kΩ
R239
Resistance
10kΩ
R215
Resistance
10kΩ
R98
Resistance
10kohms
R45
Resistance
10kohms
R119
Resistance
10kohms
R325
Resistance
10kΩ
R234
Resistance
10kΩ
R172
Resistance
10kohms
R196
Resistance
10kohms
R296
Resistance
10kΩ
R222
Resistance
10kΩ
R42
Resistance
10kohms
R138
Resistance
10kohms
R376
Resistance
10kΩ
R205
Resistance
10kΩ
R301
Resistance
10kΩ
R149
Resistance
10kohms
R358
Resistance
10kΩ
R405
Resistance
10kΩ
R319
Resistance
10kΩ
R198
Resistance
10kohms
R147
Resistance
10kohms
R329
Resistance
10kΩ
R417
Resistance
10kΩ
R114
Resistance
10kohms
R89
Resistance
10kohms
R411
Resistance
10kΩ
R359
Resistance
10kΩ
R154
Resistance
10kohms
R24
Resistance
10kohms
R281
Resistance
10kΩ
R279
Resistance
10kΩ
R302
Resistance
10kΩ
R79
Resistance
10kohms
R54
Resistance
10kohms
R255
Resistance
10kΩ
R6
Resistance
10kohms
R73
Resistance
10kohms
R56
Resistance
10kohms
R143
Resistance
10kohms
R224
Resistance
10kΩ
R341
Resistance
10kΩ
R183
Resistance
10kohms
R188
Resistance
10kohms
R324
Resistance
10kΩ
R230
Resistance
10kΩ
R33
Resistance
10kohms
R22
Resistance
10kohms
R59
Resistance
10kohms
R307
Resistance
10kΩ
R285
Resistance
10kΩ
R387
Resistance
10kΩ
R212
Resistance
10kΩ
R144
Resistance
10kohms
R15
Resistance
10kohms
R44
Resistance
10kohms
R280
Resistance
10kΩ
R303
Resistance
10kΩ
R416
Resistance
10kΩ
R193
Resistance
10kohms
R381
Resistance
10kΩ
R71
Resistance
10kohms
R152
Resistance
10kohms
R208
Resistance
10kΩ
R190
Resistance
10kohms
R186
Resistance
10kohms
R374
Resistance
10kΩ
R13
Resistance
10kohms
R240
Resistance
10kΩ
R214
Resistance
10kΩ
R195
Resistance
10kohms
R95
Resistance
10kohms
R306
Resistance
10kΩ
R16
Resistance
10kohms
R5
Resistance
10kohms
R378
Resistance
10kΩ
R37
Resistance
10kohms
R3
Resistance
10kohms
R343
Resistance
10kΩ
R415
Resistance
10kΩ
R342
Resistance
10kΩ
R356
Resistance
10kΩ
R357
Resistance
10kΩ
R256
Resistance
10kΩ
R124
Resistance
10kohms
R383
Resistance
10kΩ
R289
Resistance
10kΩ
R392
Resistance
10kΩ
R228
Resistance
10kΩ
R245
Resistance
10kΩ
R236
Resistance
10kΩ
R267
Resistance
10kΩ
R110
Resistance
10kohms
R327
Resistance
10kΩ
R148
Resistance
10kohms
R238
Resistance
10kΩ
R69
Resistance
10kohms
R97
Resistance
10kohms
R299
Resistance
10kΩ
J3
Q126
Q27
Q111
Q66
Q121
Q18
Q84
Q83
Q1
Q78
Q53
Q70
Q95
Q74
Q43
Q61
Q65
Q77
Q50
Q117
Q30
Q46
Q35
Q87
Q42
Q33
Q49
Q71
Q80
Q16
Q8
Q127
Q122
Q31
Q82
Q60
Q15
Q98
Q47
Q130
Q75
Q63
Q101
Q11
Q6
Q7
Q109
Q105
Q91
Q19
Q88
Q34
Q5
Q17
Q41
Q57
Q90
Q92
Q21
Q59
Q39
Q52
Q96
Q64
Q93
Q97
Q113
Q94
Q120
Q40
Q14
Q129
Q124
Q104
Q72
Q81
Q99
Q103
Q13
Q38
Q116
Q54
Q10
Q45
Q32
Q102
Q89
Q51
Q25
Q22
Q76
Q86
Q62
Q28
Q29
Q37
Q23
Q79
Q4
Q110
Q24
Q119
Q73
Q106
Q100
Q108
Q20
Q107
Q48
Q123
Q67
Q114
Q85
Q9
J6
Q118
Q58
Q128
Q56
Q112
Q12
Q3
Q68
Q44
Q125
Q115
Q36
Q2
Q55
Q69
Q26
J5
J2
J1
J4

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    ALU 4-bit Discreta RTL (2N2222A) - Bloque Sumador/Restador 5V

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