/
MultiEd4080.bak
1565 lines (1565 loc) · 35.9 KB
/
MultiEd4080.bak
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
EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:cbm-steve
LIBS:cbm
LIBS:MultiEd4080-cache
EELAYER 25 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "MultiEd-40/80 for PET/CBM"
Date "2017-07-20"
Rev ""
Comp "Steve J. Gray"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74LS157 U2
U 1 1 5966B074
P 2125 4025
F 0 "U2" H 2175 4175 50 0000 C CNN
F 1 "74LS157" H 2175 3875 50 0000 C CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_LongPads" H 2125 4025 50 0001 C CNN
F 3 "" H 2125 4025 50 0000 C CNN
1 2125 4025
1 0 0 -1
$EndComp
$Comp
L 74LS157 U3
U 1 1 5966B0E0
P 4500 4050
F 0 "U3" H 4550 4200 50 0000 C CNN
F 1 "74LS157" H 4550 3900 50 0000 C CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_LongPads" H 4500 4050 50 0001 C CNN
F 3 "" H 4500 4050 50 0000 C CNN
1 4500 4050
1 0 0 -1
$EndComp
$Comp
L 74LS157 U4
U 1 1 5966B178
P 6950 4025
F 0 "U4" H 7000 4175 50 0000 C CNN
F 1 "74LS157" H 7000 3875 50 0000 C CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_LongPads" H 6950 4025 50 0001 C CNN
F 3 "" H 6950 4025 50 0000 C CNN
1 6950 4025
1 0 0 -1
$EndComp
$Comp
L 74LS157 U5
U 1 1 5966B1B3
P 9500 4025
F 0 "U5" H 9550 4175 50 0000 C CNN
F 1 "74LS157" H 9550 3875 50 0000 C CNN
F 2 "Housings_DIP:DIP-16_W7.62mm_LongPads" H 9500 4025 50 0001 C CNN
F 3 "" H 9500 4025 50 0000 C CNN
1 9500 4025
1 0 0 -1
$EndComp
$Comp
L 74LS86 U1
U 1 1 5966B2D3
P 5900 1325
F 0 "U1" H 5950 1375 50 0000 C CNN
F 1 "74LS86" H 5950 1275 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 5900 1325 50 0001 C CNN
F 3 "" H 5900 1325 50 0000 C CNN
1 5900 1325
1 0 0 -1
$EndComp
$Comp
L 74LS86 U1
U 3 1 5966B337
P 5875 2000
F 0 "U1" H 5925 2050 50 0000 C CNN
F 1 "74LS86" H 5925 1950 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 5875 2000 50 0001 C CNN
F 3 "" H 5875 2000 50 0000 C CNN
3 5875 2000
1 0 0 -1
$EndComp
$Comp
L 74LS86 U1
U 4 1 5966B364
P 4050 1225
F 0 "U1" H 4100 1275 50 0000 C CNN
F 1 "74LS86" H 4100 1175 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 4050 1225 50 0001 C CNN
F 3 "" H 4050 1225 50 0000 C CNN
4 4050 1225
1 0 0 -1
$EndComp
Text Notes 11850 10425 0 79 ~ 16
With Video/Sync Inverter, Composite Video and RGBI Video Out
$Comp
L CONN_01X13 P7
U 1 1 5966B52D
P 14025 1775
F 0 "P7" H 14025 2475 50 0000 C CNN
F 1 "FLYOUTS" V 14125 1775 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x13_Pitch2.54mm" H 14025 1775 50 0001 C CNN
F 3 "" H 14025 1775 50 0000 C CNN
1 14025 1775
1 0 0 -1
$EndComp
Text GLabel 13825 1175 0 60 Input ~ 0
BLUE
Text GLabel 13825 1275 0 60 Input ~ 0
PURPLE
Text GLabel 13825 1375 0 60 Input ~ 0
GREY
Text GLabel 13825 1475 0 60 Input ~ 0
WHITE
Text GLabel 13825 1575 0 60 Input ~ 0
BLACK
Text GLabel 13825 1675 0 60 Input ~ 0
BROWN
Text GLabel 13825 1775 0 60 Input ~ 0
RED
Text GLabel 13825 1875 0 60 Input ~ 0
ORANGE
Text GLabel 13825 1975 0 60 Input ~ 0
YELLOW
Text GLabel 13825 2075 0 60 Input ~ 0
GREEN
Text GLabel 13825 2175 0 60 Input ~ 0
BLUE2
Text GLabel 13825 2275 0 60 Input ~ 0
PURPLE2
Text GLabel 13825 2375 0 60 Input ~ 0
GREY2
$Comp
L CONN_01X02 P8
U 1 1 5966BD5E
P 14025 2800
F 0 "P8" H 14025 2950 50 0000 C CNN
F 1 "FLYOUTS2" V 14125 2800 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 14025 2800 50 0001 C CNN
F 3 "" H 14025 2800 50 0000 C CNN
1 14025 2800
1 0 0 -1
$EndComp
Text GLabel 13825 2750 0 60 Input ~ 0
BLACK2
Text GLabel 13825 2850 0 60 Input ~ 0
WHITE2
Wire Wire Line
6625 1325 6500 1325
Wire Wire Line
4675 1225 4675 2100
Wire Wire Line
4675 2100 5275 2100
Wire Wire Line
7825 1425 7875 1425
$Comp
L D_Small D1
U 1 1 5966C95D
P 7975 1425
F 0 "D1" H 7925 1505 50 0000 L CNN
F 1 "D_Small" H 7825 1345 50 0000 L CNN
F 2 "Diodes_ThroughHole:D_DO-41_SOD81_P7.62mm_Horizontal" V 7975 1425 50 0001 C CNN
F 3 "" V 7975 1425 50 0000 C CNN
1 7975 1425
1 0 0 -1
$EndComp
$Comp
L CONN_01X02 P12
U 1 1 5966C9DA
P 8775 1475
F 0 "P12" H 8775 1625 50 0000 C CNN
F 1 "555PIN2" V 8875 1475 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 8775 1475 50 0001 C CNN
F 3 "" H 8775 1475 50 0000 C CNN
1 8775 1475
1 0 0 -1
$EndComp
Wire Wire Line
2900 1325 3450 1325
Text GLabel 2900 1225 2 60 Input ~ 0
GND
Wire Wire Line
5275 1900 5200 1900
$Comp
L R R2
U 1 1 5966DBD5
P 5050 1900
F 0 "R2" V 5130 1900 50 0000 C CNN
F 1 "R" V 5050 1900 50 0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 4980 1900 50 0001 C CNN
F 3 "" H 5050 1900 50 0000 C CNN
1 5050 1900
0 1 1 0
$EndComp
$Comp
L R R1
U 1 1 5966DC26
P 5050 1225
F 0 "R1" V 5130 1225 50 0000 C CNN
F 1 "R" V 5050 1225 50 0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 4980 1225 50 0001 C CNN
F 3 "" H 5050 1225 50 0000 C CNN
1 5050 1225
0 1 1 0
$EndComp
Wire Wire Line
5200 1225 5300 1225
Text GLabel 4900 1900 0 60 Input ~ 0
5V
Wire Wire Line
4900 1900 4900 1900
Text GLabel 6575 1525 0 60 Input ~ 0
5V
Wire Wire Line
6575 1525 6625 1525
$Comp
L CONN_01X02 P13
U 1 1 5966E27C
P 8775 2050
F 0 "P13" H 8775 2200 50 0000 C CNN
F 1 "UD7PIN18" V 8875 2050 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 8775 2050 50 0001 C CNN
F 3 "" H 8775 2050 50 0000 C CNN
1 8775 2050
1 0 0 -1
$EndComp
Wire Wire Line
8575 2000 8575 2100
Wire Wire Line
6475 2000 8575 2000
Text GLabel 6775 2275 2 60 Output ~ 0
SEL
Wire Wire Line
6775 2275 6600 2275
Wire Wire Line
6600 2275 6600 2000
Connection ~ 6600 2000
Text GLabel 6200 4475 0 60 Input ~ 0
SEL
Text GLabel 8750 4475 0 60 Input ~ 0
SEL
Text GLabel 3750 4500 0 60 Input ~ 0
SEL
Text GLabel 1375 4475 0 60 Input ~ 0
SEL
Text GLabel 8750 4575 0 60 Input ~ 0
GND
Text GLabel 8750 4075 0 60 Input ~ 0
GND
Text GLabel 8750 4325 0 60 Input ~ 0
GND
Text GLabel 8750 3475 0 60 Input ~ 0
YELLOW
Text GLabel 8750 3575 0 60 Input ~ 0
ORANGE
Text GLabel 10250 3775 2 60 Input ~ 0
WHITE
Text GLabel 10250 3525 2 60 Input ~ 0
RED
Text GLabel 8750 3725 0 60 Input ~ 0
BROWN
Text GLabel 8750 3825 0 60 Input ~ 0
BLACK
Text GLabel 10250 4025 2 60 Input ~ 0
PURPLE2
Text GLabel 8750 3975 0 60 Input ~ 0
GREY2
Text GLabel 8750 4225 0 60 Input ~ 0
GREEN
Text GLabel 10250 4275 2 60 Input ~ 0
BLUE2
Text GLabel 7700 3775 2 60 Input ~ 0
BLUE
Text GLabel 6200 3825 0 60 Input ~ 0
PURPLE
Text GLabel 6200 3725 0 60 Input ~ 0
GREY
Text GLabel 6200 4575 0 60 Input ~ 0
GND
Text GLabel 3750 4600 0 60 Input ~ 0
GND
Text GLabel 1375 4575 0 60 Input ~ 0
GND
Text GLabel 3450 1125 0 60 Input ~ 0
5V
Wire Wire Line
4650 1225 4900 1225
Wire Wire Line
8575 1425 8575 1525
Connection ~ 4675 1225
Connection ~ 4675 1425
Text Notes 4475 925 0 157 ~ 0
SWITCHING
Wire Wire Line
4675 1425 5300 1425
Text GLabel 7700 3525 2 60 Input ~ 0
BLACK2
Text GLabel 6200 3475 0 60 Input ~ 0
WHITE2
Text GLabel 6200 3575 0 60 Input ~ 0
5V
Text Notes 13525 975 0 157 ~ 0
FLYOUTS
Text Notes 8975 2100 0 98 ~ 0
TO EPROM
Text Notes 9000 1525 0 98 ~ 0
TO RESET
$Comp
L CONN_01X05 P1
U 1 1 5967B340
P 15125 4300
F 0 "P1" H 15125 4600 50 0000 C CNN
F 1 "BLOCK1A" V 15225 4300 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 15125 4300 50 0001 C CNN
F 3 "" H 15125 4300 50 0000 C CNN
1 15125 4300
0 1 1 0
$EndComp
$Comp
L CONN_01X05 P2
U 1 1 5967B3A4
P 15125 4600
F 0 "P2" H 15125 4900 50 0000 C CNN
F 1 "BLOCK1B" V 15225 4600 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 15125 4600 50 0001 C CNN
F 3 "" H 15125 4600 50 0000 C CNN
1 15125 4600
0 1 -1 0
$EndComp
$Comp
L CONN_01X09 P3
U 1 1 5967B4C6
P 14275 4300
F 0 "P3" H 14275 4800 50 0000 C CNN
F 1 "BLOCK2A" V 14375 4300 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x09_Pitch2.54mm" H 14275 4300 50 0001 C CNN
F 3 "" H 14275 4300 50 0000 C CNN
1 14275 4300
0 1 1 0
$EndComp
$Comp
L CONN_01X09 P4
U 1 1 5967B526
P 14275 4600
F 0 "P4" H 14275 5100 50 0000 C CNN
F 1 "BLOCK2B" V 14375 4600 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x09_Pitch2.54mm" H 14275 4600 50 0001 C CNN
F 3 "" H 14275 4600 50 0000 C CNN
1 14275 4600
0 1 -1 0
$EndComp
$Comp
L CONN_01X06 P5
U 1 1 5967B5DA
P 13300 4300
F 0 "P5" H 13300 4650 50 0000 C CNN
F 1 "BLOCK3A" V 13400 4300 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 13300 4300 50 0001 C CNN
F 3 "" H 13300 4300 50 0000 C CNN
1 13300 4300
0 1 1 0
$EndComp
$Comp
L CONN_01X06 P6
U 1 1 5967B652
P 13300 4600
F 0 "P6" H 13300 4950 50 0000 C CNN
F 1 "BLOCK3B" V 13400 4600 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 13300 4600 50 0001 C CNN
F 3 "" H 13300 4600 50 0000 C CNN
1 13300 4600
0 1 -1 0
$EndComp
Text Notes 13300 3625 0 157 ~ 0
JUMPER BLOCK
Wire Wire Line
15225 4100 15125 4100
Wire Wire Line
15025 4100 14925 4100
Wire Wire Line
15325 4800 15225 4800
Wire Wire Line
15125 4800 15025 4800
Wire Wire Line
14675 4100 14575 4100
Wire Wire Line
14475 4100 14375 4100
Wire Wire Line
14275 4100 14175 4100
Wire Wire Line
14075 4100 13975 4100
Wire Wire Line
14925 4800 14675 4800
Wire Wire Line
14575 4800 14475 4800
Wire Wire Line
14375 4800 14275 4800
Wire Wire Line
14175 4800 14075 4800
Wire Wire Line
13975 4800 13875 4800
Wire Wire Line
13550 4800 13450 4800
Wire Wire Line
13350 4800 13250 4800
Wire Wire Line
13150 4800 13050 4800
Wire Wire Line
13150 4100 13250 4100
Wire Wire Line
13350 4100 13450 4100
Wire Wire Line
13550 4100 13875 4100
Text Notes 5400 3300 0 157 ~ 0
MUX's
Text GLabel 5875 4075 0 60 Input ~ 0
BB0
Text GLabel 15325 4000 1 60 Input ~ 0
BB0
Wire Wire Line
15325 4000 15325 4100
Wire Wire Line
15125 4100 15125 4000
Text GLabel 15125 4000 1 60 Input ~ 0
BB1
Wire Wire Line
14925 4100 14925 4000
Text GLabel 14925 4000 1 60 Input ~ 0
BB2
Wire Wire Line
14675 4100 14675 4000
Text GLabel 14675 4000 1 60 Input ~ 0
BB3
Text GLabel 14475 4000 1 60 Input ~ 0
BB4
Wire Wire Line
14475 4000 14475 4100
Wire Wire Line
14275 4100 14275 4000
Text GLabel 14275 4000 1 60 Input ~ 0
BB5
Wire Wire Line
14075 4100 14075 4000
Text GLabel 14075 4000 1 60 Input ~ 0
BB6
Wire Wire Line
13875 4100 13875 4000
Text GLabel 13875 4000 1 60 Input ~ 0
BB7
Wire Wire Line
13450 4100 13450 4000
Text GLabel 13450 4000 1 60 Input ~ 0
BB8
Text GLabel 13250 4000 1 60 Input ~ 0
BB9
Wire Wire Line
13250 4100 13250 4000
Wire Wire Line
13050 4100 13050 4000
Text GLabel 13050 4000 1 60 Input ~ 0
BB10
Wire Wire Line
15225 4800 15225 4900
Text GLabel 15225 4900 3 60 Input ~ 0
BA0
Wire Wire Line
15025 4800 15025 4900
Text GLabel 15025 4900 3 60 Input ~ 0
BA1
Wire Wire Line
14675 4800 14675 4900
Text GLabel 14675 4900 3 60 Input ~ 0
BA2
Wire Wire Line
14475 4800 14475 4900
Text GLabel 14475 4900 3 60 Input ~ 0
BA3
Wire Wire Line
14275 4800 14275 4900
Text GLabel 14275 4900 3 60 Input ~ 0
BA4
Wire Wire Line
14075 4800 14075 4900
Text GLabel 14075 4900 3 60 Input ~ 0
BA5
Wire Wire Line
13875 4800 13875 4900
Text GLabel 13875 4900 3 60 Input ~ 0
BA6
Wire Wire Line
13450 4800 13450 4900
Text GLabel 13450 4900 3 60 Input ~ 0
BA7
Text GLabel 13250 4900 3 60 Input ~ 0
BA8
Text GLabel 13050 4900 3 60 Input ~ 0
BA9
Wire Wire Line
13250 4800 13250 4900
Wire Wire Line
13050 4800 13050 4900
Text GLabel 7700 4275 2 60 Input ~ 0
BA1
Text GLabel 7700 4025 2 60 Input ~ 0
BA0
Text GLabel 5875 4325 0 60 Input ~ 0
BB1
Wire Wire Line
5875 4325 6200 4325
Wire Wire Line
6100 4325 6100 3975
Wire Wire Line
6100 3975 6200 3975
Connection ~ 6100 4325
Wire Wire Line
5875 4075 6200 4075
Wire Wire Line
3575 4100 3750 4100
Wire Wire Line
3675 4100 3675 3750
Wire Wire Line
3675 3750 3750 3750
Connection ~ 3675 4100
Wire Wire Line
1150 4075 1375 4075
Wire Wire Line
1275 4075 1275 3725
Wire Wire Line
1275 3725 1375 3725
Connection ~ 1275 4075
Text GLabel 1150 4225 0 60 Input ~ 0
BB10
Text GLabel 1150 4075 0 60 Input ~ 0
BB8
Text GLabel 1150 3975 0 60 Input ~ 0
BB9
Wire Wire Line
1150 3975 1375 3975
Wire Wire Line
1375 3825 1225 3825
Wire Wire Line
1150 3575 1375 3575
Text GLabel 1150 3575 0 60 Input ~ 0
BB6
Wire Wire Line
1225 4325 1375 4325
Wire Wire Line
1150 4225 1375 4225
Wire Wire Line
1150 3475 1375 3475
Text GLabel 1150 3475 0 60 Input ~ 0
BB7
Text GLabel 2875 3525 2 60 Input ~ 0
BA6
Text GLabel 2875 3775 2 60 Input ~ 0
BA7
Text GLabel 2875 4025 2 60 Input ~ 0
BA8
Text GLabel 2875 4275 2 60 Input ~ 0
BA9
Text GLabel 3575 4100 0 60 Input ~ 0
BB4
Wire Wire Line
3250 4250 3750 4250
Wire Wire Line
3750 4350 3625 4350
Wire Wire Line
3575 4000 3750 4000
Text GLabel 3575 4000 0 60 Input ~ 0
BB5
Wire Wire Line
3575 3500 3750 3500
Text GLabel 3575 3500 0 60 Input ~ 0
BB3
Wire Wire Line
5875 4225 6200 4225
Text GLabel 5875 4225 0 60 Input ~ 0
BB2
Text GLabel 5250 3550 2 60 Input ~ 0
BA2
Text GLabel 5250 3800 2 60 Input ~ 0
BA3
Text GLabel 5250 4050 2 60 Input ~ 0
BA4
Text GLabel 5250 4300 2 60 Input ~ 0
BA5
Wire Wire Line
3750 3850 3625 3850
Wire Wire Line
3625 3850 3625 3500
Connection ~ 3625 3500
Wire Wire Line
3625 4350 3625 4000
Connection ~ 3625 4000
Wire Wire Line
3250 4250 3250 3325
Wire Wire Line
3250 3325 1300 3325
Wire Wire Line
1300 3325 1300 3575
Connection ~ 1300 3575
Wire Wire Line
1225 3825 1225 3475
Connection ~ 1225 3475
Wire Wire Line
1225 4325 1225 3975
Connection ~ 1225 3975
Wire Wire Line
5975 4225 5975 3950
Wire Wire Line
5975 3950 5650 3950
Wire Wire Line
5650 3950 5650 3350
Wire Wire Line
5650 3350 3675 3350
Wire Wire Line
3675 3350 3675 3600
Connection ~ 5975 4225
Wire Wire Line
3675 3600 3750 3600
$Comp
L C_Small C1
U 1 1 5969550B
P 9675 10900
F 0 "C1" H 9685 10970 50 0000 L CNN
F 1 "C_Small" H 9685 10820 50 0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 9675 10900 50 0001 C CNN
F 3 "" H 9675 10900 50 0000 C CNN
1 9675 10900
1 0 0 -1
$EndComp
$Comp
L C_Small C2
U 1 1 5969580A
P 10050 10900
F 0 "C2" H 10060 10970 50 0000 L CNN
F 1 "C_Small" H 10060 10820 50 0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 10050 10900 50 0001 C CNN
F 3 "" H 10050 10900 50 0000 C CNN
1 10050 10900
1 0 0 -1
$EndComp
$Comp
L C_Small C3
U 1 1 5969587E
P 10450 10900
F 0 "C3" H 10460 10970 50 0000 L CNN
F 1 "C_Small" H 10460 10820 50 0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 10450 10900 50 0001 C CNN
F 3 "" H 10450 10900 50 0000 C CNN
1 10450 10900
1 0 0 -1
$EndComp
Wire Wire Line
9675 10800 10975 10800
Connection ~ 10050 10800
Connection ~ 10450 10800
Wire Wire Line
9675 11000 10975 11000
Connection ~ 10050 11000
Connection ~ 10450 11000
Text GLabel 10975 11000 2 60 Input ~ 0
GND
Text GLabel 10975 10800 2 60 Input ~ 0
5V
Text Notes 14200 2400 0 63 ~ 0
Blue: UD2-10 pcb\nPurple: UD2-11 pin\nGrey: UD2-10 pin\nWhite: J2 upper\nBlack: J1 lower\nBrown: J2 lower\nRed: J4 upper\nOrange: J3 lower\nYellow: J4 lower\nGreen: J5 lower\nBlue: J5 upper\nPurple2: J8 left\nGrey2: J8 right
Text Notes 14225 2875 0 63 ~ 0
Black2: UB8-1 pin\nWhite2: UB8-1 pcb
$Comp
L VCC #PWR01
U 1 1 59698D00
P 10925 10200
F 0 "#PWR01" H 10925 10050 50 0001 C CNN
F 1 "VCC" H 10925 10350 50 0000 C CNN
F 2 "" H 10925 10200 50 0000 C CNN
F 3 "" H 10925 10200 50 0000 C CNN
1 10925 10200
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG02
U 1 1 59699023
P 10925 10200
F 0 "#FLG02" H 10925 10295 50 0001 C CNN
F 1 "PWR_FLAG" H 10925 10380 50 0000 C CNN
F 2 "" H 10925 10200 50 0000 C CNN
F 3 "" H 10925 10200 50 0000 C CNN
1 10925 10200
-1 0 0 1
$EndComp
Wire Wire Line
10925 10200 11025 10200
Text GLabel 11025 10200 2 60 Input ~ 0
5V
$Comp
L 2332 U6
U 1 1 594BD2E4
P 2125 6325
F 0 "U6" H 2275 6175 50 0000 C CNN
F 1 "2332" H 2275 5975 50 0000 C CNN
F 2 "Housings_DIP:DIP-24_W15.24mm_LongPads" H 2125 6325 50 0001 C CNN
F 3 "" H 2125 6325 50 0000 C CNN
1 2125 6325
1 0 0 -1
$EndComp
$Comp
L 27512 U7
U 1 1 594BD33F
P 7000 6500
F 0 "U7" H 6700 7550 50 0000 C CNN
F 1 "27512" H 7000 5450 50 0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_LongPads" H 7000 6500 50 0001 C CNN
F 3 "" H 7000 6500 50 0000 C CNN
1 7000 6500
1 0 0 -1
$EndComp
Text GLabel 1425 5625 0 60 Output ~ 0
A0
Text GLabel 1425 5725 0 60 Output ~ 0
A1
Text GLabel 1425 5825 0 60 Output ~ 0
A2
Text GLabel 1425 5925 0 60 Output ~ 0
A3
Text GLabel 1425 6025 0 60 Output ~ 0
A4
Text GLabel 1425 6125 0 60 Output ~ 0
A5
Text GLabel 1425 6225 0 60 Output ~ 0
A6
Text GLabel 1425 6325 0 60 Output ~ 0
A7
Text GLabel 1425 6425 0 60 Output ~ 0
A8
Text GLabel 1425 6525 0 60 Output ~ 0
A9
Text GLabel 1425 6625 0 60 Output ~ 0
A10
Text GLabel 1425 6725 0 60 Output ~ 0
A11
Text GLabel 2825 5625 2 60 BiDi ~ 0
D0
Text GLabel 2825 5725 2 60 BiDi ~ 0
D1
Text GLabel 2825 5825 2 60 BiDi ~ 0
D2
Text GLabel 2825 5925 2 60 BiDi ~ 0
D3
Text GLabel 2825 6025 2 60 BiDi ~ 0
D4
Text GLabel 2825 6125 2 60 BiDi ~ 0
D5
Text GLabel 2825 6225 2 60 BiDi ~ 0
D6
Text GLabel 2825 6325 2 60 BiDi ~ 0
D7
Text GLabel 7700 5600 2 60 BiDi ~ 0
D0
Text GLabel 7700 5700 2 60 BiDi ~ 0
D1
Text GLabel 7700 5800 2 60 BiDi ~ 0
D2
Text GLabel 7700 5900 2 60 BiDi ~ 0
D3
Text GLabel 7700 6000 2 60 BiDi ~ 0
D4
Text GLabel 7700 6100 2 60 BiDi ~ 0
D5
Text GLabel 7700 6200 2 60 BiDi ~ 0
D6
Text GLabel 7700 6300 2 60 BiDi ~ 0
D7
Text GLabel 6300 5600 0 60 Input ~ 0
A0
Text GLabel 6300 5700 0 60 Input ~ 0
A1
Text GLabel 6300 5800 0 60 Input ~ 0
A2
Text GLabel 6300 5900 0 60 Input ~ 0
A3
Text GLabel 6300 6000 0 60 Input ~ 0
A4
Text GLabel 6300 6100 0 60 Input ~ 0
A5
Text GLabel 6300 6200 0 60 Input ~ 0
A6
Text GLabel 6300 6300 0 60 Input ~ 0
A7
Text GLabel 6300 6400 0 60 Input ~ 0
A8
Text GLabel 6300 6500 0 60 Input ~ 0
A9
Text GLabel 6300 6600 0 60 Input ~ 0
A10
Text GLabel 6300 6700 0 60 Input ~ 0
A11
$Comp
L SW_DIP_4 SW1
U 1 1 594BDA68
P 3750 6425
F 0 "SW1" H 3750 6700 60 0000 C CNN
F 1 "SW_DIP_4" H 3750 6150 60 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_LongPads" H 3750 6425 60 0001 C CNN
F 3 "" H 3750 6425 60 0001 C CNN
1 3750 6425
1 0 0 -1
$EndComp
Text GLabel 5400 6275 2 60 Input ~ 0
A12
Text GLabel 5400 6375 2 60 Input ~ 0
A13
Text GLabel 5400 6475 2 60 Input ~ 0
A14
Text GLabel 5400 6575 2 60 Input ~ 0
A15
Text GLabel 6300 6800 0 60 Input ~ 0
A12
Text GLabel 6300 6900 0 60 Input ~ 0
A13
Text GLabel 6300 7000 0 60 Input ~ 0
A14
Text GLabel 6300 7100 0 60 Input ~ 0
A15
Text GLabel 3325 6275 0 60 Input ~ 0
5V
Text GLabel 3325 6375 0 60 Input ~ 0
5V
Text GLabel 3325 6475 0 60 Input ~ 0
5V
Text GLabel 3325 6575 0 60 Input ~ 0
5V
$Comp
L R_Small R3
U 1 1 594BDCD5
P 4200 5950
F 0 "R3" H 4230 5970 50 0000 L CNN
F 1 "4.7K" H 4230 5910 50 0000 L CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 4200 5950 50 0001 C CNN
F 3 "" H 4200 5950 50 0000 C CNN
1 4200 5950
-1 0 0 -1
$EndComp
$Comp
L R_Small R4
U 1 1 594BDCFA
P 4325 5950
F 0 "R4" H 4355 5970 50 0000 L CNN
F 1 "4.7K" H 4355 5910 50 0000 L CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 4325 5950 50 0001 C CNN
F 3 "" H 4325 5950 50 0000 C CNN
1 4325 5950
-1 0 0 -1
$EndComp
$Comp
L R_Small R5
U 1 1 594BDD1B
P 4450 5950
F 0 "R5" H 4480 5970 50 0000 L CNN
F 1 "4.7K" H 4480 5910 50 0000 L CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 4450 5950 50 0001 C CNN
F 3 "" H 4450 5950 50 0000 C CNN
1 4450 5950
-1 0 0 -1
$EndComp
$Comp
L R_Small R6
U 1 1 594BDD3F
P 4575 5950
F 0 "R6" H 4605 5970 50 0000 L CNN
F 1 "4.7K" H 4605 5910 50 0000 L CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 4575 5950 50 0001 C CNN
F 3 "" H 4575 5950 50 0000 C CNN
1 4575 5950
-1 0 0 -1
$EndComp
Text GLabel 4200 5850 1 60 Input ~ 0
GND
Text GLabel 4325 5850 1 60 Input ~ 0
GND
Text GLabel 4450 5850 1 60 Input ~ 0
GND
Text GLabel 4575 5850 1 60 Input ~ 0
GND
Text Notes 3200 5375 2 157 ~ 0
2332 ROM SOCKET
Text Notes 7650 5350 2 157 ~ 0
27512 EPROM
Text Notes 5550 5400 2 79 ~ 0
SELECTOR
Text Notes 15500 10250 2 197 ~ 39
MULTI-EditorROM 40/80
Wire Wire Line
4175 6275 4975 6275
Wire Wire Line
4175 6375 5400 6375
Wire Wire Line
4175 6475 5400 6475
Wire Wire Line
4175 6575 5400 6575
Wire Wire Line
4200 6050 4200 6275
Connection ~ 4200 6275
Wire Wire Line
4325 6050 4325 6375
Connection ~ 4325 6375
Wire Wire Line
4450 6050 4450 6475
Connection ~ 4450 6475
Wire Wire Line
4575 6050 4575 6575
Connection ~ 4575 6575
Text GLabel 1425 6925 0 60 Output ~ 0
~CS
Text GLabel 5425 7150 0 60 Input ~ 0
~OE
Text GLabel 6075 7300 0 60 Input ~ 0
~CS
$Comp
L 74LS04 U8
U 1 1 594BF67A
P 1875 7400
F 0 "U8" H 2070 7515 50 0000 C CNN
F 1 "74LS04" H 2065 7275 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 1875 7400 50 0001 C CNN
F 3 "" H 1875 7400 50 0000 C CNN
1 1875 7400
1 0 0 -1
$EndComp
$Comp
L 74LS04 U8
U 2 1 594BF6D9
P 1075 10175
F 0 "U8" H 1270 10290 50 0000 C CNN
F 1 "74LS04" H 1265 10050 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 1075 10175 50 0001 C CNN
F 3 "" H 1075 10175 50 0000 C CNN
2 1075 10175
1 0 0 -1
$EndComp
$Comp
L 74LS04 U8
U 3 1 594BF7EA
P 1075 10500
F 0 "U8" H 1270 10615 50 0000 C CNN
F 1 "74LS04" H 1265 10375 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 1075 10500 50 0001 C CNN
F 3 "" H 1075 10500 50 0000 C CNN
3 1075 10500
1 0 0 -1
$EndComp
$Comp
L 74LS04 U8
U 4 1 594BF857
P 5100 9275
F 0 "U8" H 5295 9390 50 0000 C CNN
F 1 "74LS04" H 5290 9150 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 5100 9275 50 0001 C CNN
F 3 "" H 5100 9275 50 0000 C CNN
4 5100 9275
1 0 0 -1
$EndComp
$Comp
L 74LS04 U8
U 5 1 594BF8DB
P 5100 9750
F 0 "U8" H 5295 9865 50 0000 C CNN
F 1 "74LS04" H 5290 9625 50 0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 5100 9750 50 0001 C CNN