-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathKicadJE_ATMega32A_DAC.sch
2843 lines (2843 loc) · 75.5 KB
/
KicadJE_ATMega32A_DAC.sch
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 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title "Kicad_JE_uP_DAC"
Date "2019-05-18"
Rev "Rev A"
Comp "Johansen Engineering"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Analog_DAC:MCP4822 U402
U 1 1 5CE0D72D
P 9525 1750
F 0 "U402" H 9250 2100 50 0000 C CNN
F 1 "MCP4822" H 9800 2100 50 0000 C CNN
F 2 "AJ:AJ_SO-8_5.3x6.2mm_P1.27mm" H 10325 1450 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf" H 10325 1450 50 0001 C CNN
1 9525 1750
-1 0 0 -1
$EndComp
$Comp
L Device:Jumper_NC_Small JP409
U 1 1 5CF0FB40
P 10600 1650
F 0 "JP409" H 10725 1700 50 0000 C CNN
F 1 "SCK" H 10425 1675 50 0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 10600 1650 50 0001 C CNN
F 3 "~" H 10600 1650 50 0001 C CNN
1 10600 1650
1 0 0 -1
$EndComp
$Comp
L Device:Jumper_NC_Small JP408
U 1 1 5CF100A7
P 10600 1725
F 0 "JP408" H 10775 1675 50 0000 C CNN
F 1 "MOSI" H 10350 1725 50 0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 10600 1725 50 0001 C CNN
F 3 "~" H 10600 1725 50 0001 C CNN
1 10600 1725
1 0 0 -1
$EndComp
$Comp
L Device:Jumper_NC_Small JP407
U 1 1 5CF10382
P 10600 1950
F 0 "JP407" H 10675 1900 50 0000 C CNN
F 1 "SS" H 10425 2000 50 0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 10600 1950 50 0001 C CNN
F 3 "~" H 10600 1950 50 0001 C CNN
1 10600 1950
1 0 0 -1
$EndComp
Wire Wire Line
10700 1950 10850 1950
Wire Wire Line
10700 1725 10850 1725
Wire Wire Line
10700 1650 10850 1650
Wire Wire Line
10500 1725 10150 1725
Wire Wire Line
10150 1725 10150 1850
Wire Wire Line
10150 1850 10025 1850
Wire Wire Line
10025 1750 10075 1750
Wire Wire Line
10075 1750 10075 2375
Wire Wire Line
10075 2375 9525 2375
Wire Wire Line
9525 2375 9525 2250
$Comp
L power:+5VA #PWR?
U 1 1 5CF41D06
P 9525 1350
AR Path="/5CF41D06" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5CF41D06" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5CF41D06" Ref="#PWR0231" Part="1"
AR Path="/623B09EB/5CF41D06" Ref="#PWR0441" Part="1"
F 0 "#PWR0441" H 9525 1200 50 0001 C CNN
F 1 "+5VA" H 9540 1523 50 0000 C CNN
F 2 "" H 9525 1350 50 0001 C CNN
F 3 "" H 9525 1350 50 0001 C CNN
1 9525 1350
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5CF4E0B8
P 9525 2375
AR Path="/5CF4E0B8" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5CF4E0B8" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5CF4E0B8" Ref="#PWR0234" Part="1"
AR Path="/623B09EB/5CF4E0B8" Ref="#PWR0442" Part="1"
F 0 "#PWR0442" H 9525 2125 50 0001 C CNN
F 1 "GNDA" H 9700 2325 50 0000 C CNN
F 2 "" H 9525 2375 50 0001 C CNN
F 3 "" H 9525 2375 50 0001 C CNN
1 9525 2375
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:TL072 U401
U 2 1 5CF6156F
P 9000 5875
F 0 "U401" H 9125 5625 50 0000 C CNN
F 1 "TL072" H 9100 5700 50 0000 C CNN
F 2 "AJ:AJ_SO-8_5.3x6.2mm_P1.27mm" H 9000 5875 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 9000 5875 50 0001 C CNN
2 9000 5875
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 5CF99D25
P 9600 5500
AR Path="/5CF99D25" Ref="R?" Part="1"
AR Path="/5CD3F059/5CF99D25" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5CF99D25" Ref="R212" Part="1"
AR Path="/623B09EB/5CF99D25" Ref="R428" Part="1"
F 0 "R428" V 9393 5500 50 0000 C CNN
F 1 "10k" V 9484 5500 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9530 5500 50 0001 C CNN
F 3 "~" H 9600 5500 50 0001 C CNN
1 9600 5500
0 1 1 0
$EndComp
Wire Wire Line
9300 5775 9375 5775
$Comp
L Device:R R?
U 1 1 5CFAEA62
P 9100 5500
AR Path="/5CFAEA62" Ref="R?" Part="1"
AR Path="/5CD3F059/5CFAEA62" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5CFAEA62" Ref="R211" Part="1"
AR Path="/623B09EB/5CFAEA62" Ref="R426" Part="1"
F 0 "R426" V 9100 5500 50 0000 C CNN
F 1 "10k" V 9050 5225 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9030 5500 50 0001 C CNN
F 3 "~" H 9100 5500 50 0001 C CNN
1 9100 5500
0 1 1 0
$EndComp
Wire Wire Line
8900 1950 9025 1950
$Comp
L power:GNDA #PWR?
U 1 1 5CFF3EA7
P 9900 5550
AR Path="/5CFF3EA7" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5CFF3EA7" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5CFF3EA7" Ref="#PWR0233" Part="1"
AR Path="/623B09EB/5CFF3EA7" Ref="#PWR0444" Part="1"
F 0 "#PWR0444" H 9900 5300 50 0001 C CNN
F 1 "GNDA" H 10075 5500 50 0000 C CNN
F 2 "" H 9900 5550 50 0001 C CNN
F 3 "" H 9900 5550 50 0001 C CNN
1 9900 5550
1 0 0 -1
$EndComp
Wire Wire Line
9750 5500 9900 5500
Wire Wire Line
9900 5500 9900 5550
$Comp
L Device:C C?
U 1 1 5CFFCC0B
P 10725 5975
AR Path="/5CFFCC0B" Ref="C?" Part="1"
AR Path="/5CD3F059/5CFFCC0B" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5CFFCC0B" Ref="C210" Part="1"
AR Path="/623B09EB/5CFFCC0B" Ref="C421" Part="1"
F 0 "C421" H 10600 6100 50 0000 L CNN
F 1 "1u" H 10600 5900 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 10763 5825 50 0001 C CNN
F 3 "~" H 10725 5975 50 0001 C CNN
1 10725 5975
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5D00DFFD
P 9125 5325
AR Path="/5D00DFFD" Ref="C?" Part="1"
AR Path="/5CD3F059/5D00DFFD" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5D00DFFD" Ref="C209" Part="1"
AR Path="/623B09EB/5D00DFFD" Ref="C417" Part="1"
F 0 "C417" H 9000 5450 50 0000 L CNN
F 1 "100n" V 9175 5050 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 9163 5175 50 0001 C CNN
F 3 "~" H 9125 5325 50 0001 C CNN
1 9125 5325
0 -1 -1 0
$EndComp
Wire Wire Line
9300 5975 9700 5975
Text GLabel 8900 1950 0 50 Input ~ 0
DACB
Wire Wire Line
8900 1650 9025 1650
Text GLabel 10875 5975 2 50 Input ~ 0
DACB
Text GLabel 10850 4700 2 50 Input ~ 0
DACA
Connection ~ 10150 5975
Wire Wire Line
10150 5975 10200 5975
$Comp
L Device:R R?
U 1 1 5D151842
P 10350 5975
AR Path="/5D151842" Ref="R?" Part="1"
AR Path="/5CD3F059/5D151842" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D151842" Ref="R215" Part="1"
AR Path="/623B09EB/5D151842" Ref="R432" Part="1"
F 0 "R432" V 10143 5975 50 0000 C CNN
F 1 "10k" V 10234 5975 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 10280 5975 50 0001 C CNN
F 3 "~" H 10350 5975 50 0001 C CNN
1 10350 5975
0 1 1 0
$EndComp
Wire Wire Line
10500 5975 10575 5975
$Comp
L Device:R R?
U 1 1 5D151CCB
P 9850 5975
AR Path="/5D151CCB" Ref="R?" Part="1"
AR Path="/5CD3F059/5D151CCB" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D151CCB" Ref="R214" Part="1"
AR Path="/623B09EB/5D151CCB" Ref="R430" Part="1"
F 0 "R430" V 9643 5975 50 0000 C CNN
F 1 "10k" V 9734 5975 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9780 5975 50 0001 C CNN
F 3 "~" H 9850 5975 50 0001 C CNN
1 9850 5975
0 1 1 0
$EndComp
Wire Wire Line
10000 5975 10150 5975
$Comp
L Device:C C?
U 1 1 5D17BA4D
P 10150 6175
AR Path="/5D17BA4D" Ref="C?" Part="1"
AR Path="/5CD3F059/5D17BA4D" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5D17BA4D" Ref="C211" Part="1"
AR Path="/623B09EB/5D17BA4D" Ref="C419" Part="1"
F 0 "C419" H 10025 6300 50 0000 L CNN
F 1 "100n" V 10200 5900 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 10188 6025 50 0001 C CNN
F 3 "~" H 10150 6175 50 0001 C CNN
1 10150 6175
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5D199B90
P 10150 6400
AR Path="/5D199B90" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5D199B90" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5D199B90" Ref="#PWR0235" Part="1"
AR Path="/623B09EB/5D199B90" Ref="#PWR0446" Part="1"
F 0 "#PWR0446" H 10150 6150 50 0001 C CNN
F 1 "GNDA" H 10325 6350 50 0000 C CNN
F 2 "" H 10150 6400 50 0001 C CNN
F 3 "" H 10150 6400 50 0001 C CNN
1 10150 6400
1 0 0 -1
$EndComp
Wire Wire Line
10150 6400 10150 6325
Wire Wire Line
10150 5975 10150 6025
$Comp
L Device:R R?
U 1 1 5D1ACF04
P 8375 5875
AR Path="/5D1ACF04" Ref="R?" Part="1"
AR Path="/5CD3F059/5D1ACF04" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D1ACF04" Ref="R213" Part="1"
AR Path="/623B09EB/5D1ACF04" Ref="R424" Part="1"
F 0 "R424" V 8375 5875 50 0000 C CNN
F 1 "100R" V 8300 5825 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 8305 5875 50 0001 C CNN
F 3 "~" H 8375 5875 50 0001 C CNN
1 8375 5875
0 1 1 0
$EndComp
Text GLabel 8125 4600 0 50 Input ~ 0
OUT1_DAC
Text GLabel 8175 5875 0 50 Input ~ 0
OUT2_DAC
Wire Wire Line
8175 5875 8225 5875
Wire Wire Line
8200 4600 8125 4600
Wire Wire Line
8950 5500 8625 5500
Wire Wire Line
8625 5325 8975 5325
Wire Wire Line
8625 5325 8625 5500
Wire Wire Line
8525 5875 8625 5875
Wire Wire Line
9250 5500 9375 5500
Wire Wire Line
9275 5325 10150 5325
Wire Wire Line
9375 5500 9375 5775
Connection ~ 9375 5500
Wire Wire Line
9375 5500 9450 5500
Wire Wire Line
10150 5975 10150 5325
Wire Wire Line
8625 5500 8625 5875
Connection ~ 8625 5500
Connection ~ 8625 5875
Wire Wire Line
8625 5875 8700 5875
$Comp
L Amplifier_Operational:TL072 U401
U 1 1 5D4DCC0D
P 8975 4600
F 0 "U401" H 9100 4350 50 0000 C CNN
F 1 "TL072" H 9075 4425 50 0000 C CNN
F 2 "AJ:AJ_SO-8_5.3x6.2mm_P1.27mm" H 8975 4600 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 8975 4600 50 0001 C CNN
1 8975 4600
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 5D4DCC13
P 9575 4225
AR Path="/5D4DCC13" Ref="R?" Part="1"
AR Path="/5CD3F059/5D4DCC13" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D4DCC13" Ref="R206" Part="1"
AR Path="/623B09EB/5D4DCC13" Ref="R427" Part="1"
F 0 "R427" V 9368 4225 50 0000 C CNN
F 1 "10k" V 9459 4225 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9505 4225 50 0001 C CNN
F 3 "~" H 9575 4225 50 0001 C CNN
1 9575 4225
0 1 1 0
$EndComp
Wire Wire Line
9275 4500 9350 4500
$Comp
L Device:R R?
U 1 1 5D4DCC1A
P 9075 4225
AR Path="/5D4DCC1A" Ref="R?" Part="1"
AR Path="/5CD3F059/5D4DCC1A" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D4DCC1A" Ref="R205" Part="1"
AR Path="/623B09EB/5D4DCC1A" Ref="R425" Part="1"
F 0 "R425" V 9075 4225 50 0000 C CNN
F 1 "10k" V 9025 3950 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9005 4225 50 0001 C CNN
F 3 "~" H 9075 4225 50 0001 C CNN
1 9075 4225
0 1 1 0
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5D4DCC20
P 9875 4275
AR Path="/5D4DCC20" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5D4DCC20" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5D4DCC20" Ref="#PWR0229" Part="1"
AR Path="/623B09EB/5D4DCC20" Ref="#PWR0443" Part="1"
F 0 "#PWR0443" H 9875 4025 50 0001 C CNN
F 1 "GNDA" H 10050 4225 50 0000 C CNN
F 2 "" H 9875 4275 50 0001 C CNN
F 3 "" H 9875 4275 50 0001 C CNN
1 9875 4275
1 0 0 -1
$EndComp
Wire Wire Line
9725 4225 9875 4225
Wire Wire Line
9875 4225 9875 4275
$Comp
L Device:C C?
U 1 1 5D4DCC28
P 10700 4700
AR Path="/5D4DCC28" Ref="C?" Part="1"
AR Path="/5CD3F059/5D4DCC28" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5D4DCC28" Ref="C207" Part="1"
AR Path="/623B09EB/5D4DCC28" Ref="C420" Part="1"
F 0 "C420" H 10575 4825 50 0000 L CNN
F 1 "1u" H 10575 4625 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 10738 4550 50 0001 C CNN
F 3 "~" H 10700 4700 50 0001 C CNN
1 10700 4700
0 -1 -1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5D4DCC2E
P 9100 4050
AR Path="/5D4DCC2E" Ref="C?" Part="1"
AR Path="/5CD3F059/5D4DCC2E" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5D4DCC2E" Ref="C206" Part="1"
AR Path="/623B09EB/5D4DCC2E" Ref="C416" Part="1"
F 0 "C416" H 8975 4175 50 0000 L CNN
F 1 "100n" V 9150 3775 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 9138 3900 50 0001 C CNN
F 3 "~" H 9100 4050 50 0001 C CNN
1 9100 4050
0 -1 -1 0
$EndComp
Wire Wire Line
9275 4700 9675 4700
Connection ~ 10125 4700
Wire Wire Line
10125 4700 10175 4700
$Comp
L Device:R R?
U 1 1 5D4DCC37
P 10325 4700
AR Path="/5D4DCC37" Ref="R?" Part="1"
AR Path="/5CD3F059/5D4DCC37" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D4DCC37" Ref="R209" Part="1"
AR Path="/623B09EB/5D4DCC37" Ref="R431" Part="1"
F 0 "R431" V 10118 4700 50 0000 C CNN
F 1 "10k" V 10209 4700 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 10255 4700 50 0001 C CNN
F 3 "~" H 10325 4700 50 0001 C CNN
1 10325 4700
0 1 1 0
$EndComp
Wire Wire Line
10475 4700 10550 4700
$Comp
L Device:R R?
U 1 1 5D4DCC3E
P 9825 4700
AR Path="/5D4DCC3E" Ref="R?" Part="1"
AR Path="/5CD3F059/5D4DCC3E" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D4DCC3E" Ref="R208" Part="1"
AR Path="/623B09EB/5D4DCC3E" Ref="R429" Part="1"
F 0 "R429" V 9618 4700 50 0000 C CNN
F 1 "10k" V 9709 4700 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 9755 4700 50 0001 C CNN
F 3 "~" H 9825 4700 50 0001 C CNN
1 9825 4700
0 1 1 0
$EndComp
Wire Wire Line
9975 4700 10125 4700
$Comp
L Device:C C?
U 1 1 5D4DCC45
P 10125 4900
AR Path="/5D4DCC45" Ref="C?" Part="1"
AR Path="/5CD3F059/5D4DCC45" Ref="C?" Part="1"
AR Path="/5CE3E7A9/5D4DCC45" Ref="C208" Part="1"
AR Path="/623B09EB/5D4DCC45" Ref="C418" Part="1"
F 0 "C418" H 10000 5025 50 0000 L CNN
F 1 "100n" V 10175 4625 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 10163 4750 50 0001 C CNN
F 3 "~" H 10125 4900 50 0001 C CNN
1 10125 4900
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5D4DCC4B
P 10125 5125
AR Path="/5D4DCC4B" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/5D4DCC4B" Ref="#PWR?" Part="1"
AR Path="/5CE3E7A9/5D4DCC4B" Ref="#PWR0230" Part="1"
AR Path="/623B09EB/5D4DCC4B" Ref="#PWR0445" Part="1"
F 0 "#PWR0445" H 10125 4875 50 0001 C CNN
F 1 "GNDA" H 10300 5075 50 0000 C CNN
F 2 "" H 10125 5125 50 0001 C CNN
F 3 "" H 10125 5125 50 0001 C CNN
1 10125 5125
1 0 0 -1
$EndComp
Wire Wire Line
10125 5125 10125 5050
Wire Wire Line
10125 4700 10125 4750
$Comp
L Device:R R?
U 1 1 5D4DCC53
P 8350 4600
AR Path="/5D4DCC53" Ref="R?" Part="1"
AR Path="/5CD3F059/5D4DCC53" Ref="R?" Part="1"
AR Path="/5CE3E7A9/5D4DCC53" Ref="R207" Part="1"
AR Path="/623B09EB/5D4DCC53" Ref="R423" Part="1"
F 0 "R423" V 8350 4600 50 0000 C CNN
F 1 "100R" V 8275 4550 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 8280 4600 50 0001 C CNN
F 3 "~" H 8350 4600 50 0001 C CNN
1 8350 4600
0 1 1 0
$EndComp
Wire Wire Line
8925 4225 8600 4225
Wire Wire Line
8600 4050 8950 4050
Wire Wire Line
8600 4050 8600 4225
Wire Wire Line
8500 4600 8600 4600
Wire Wire Line
9225 4225 9350 4225
Wire Wire Line
9250 4050 10125 4050
Wire Wire Line
9350 4225 9350 4500
Connection ~ 9350 4225
Wire Wire Line
9350 4225 9425 4225
Wire Wire Line
10125 4700 10125 4050
Wire Wire Line
8600 4225 8600 4600
Connection ~ 8600 4225
Connection ~ 8600 4600
Wire Wire Line
8600 4600 8675 4600
Text Label 9375 4700 0 50 ~ 0
1_noninv
Text Label 9400 5975 0 50 ~ 0
2_noninv
Text Label 9375 5775 0 50 ~ 0
2_inv
Text Label 9350 4500 0 50 ~ 0
1_inv
Text Label 8600 4475 0 50 ~ 0
1_out
Text Label 8625 5750 0 50 ~ 0
2_out
Text Label 10050 1950 0 50 ~ 0
SS
Text Label 10050 1850 0 50 ~ 0
SDI
Text Label 10050 1650 0 50 ~ 0
SCK
$Comp
L Device:Jumper_NC_Small JP405
U 1 1 5DCEB6AC
P 9525 725
F 0 "JP405" H 9500 850 50 0000 C CNN
F 1 "PWM1" H 9500 925 50 0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm" H 9525 725 50 0001 C CNN
F 3 "~" H 9525 725 50 0001 C CNN
1 9525 725
1 0 0 -1
$EndComp
Text GLabel 9725 725 2 50 Input ~ 0
DACA
Wire Wire Line
9375 725 9425 725
Wire Wire Line
9625 725 9725 725
Text GLabel 9725 875 2 50 Input ~ 0
DACB
$Comp
L Device:Jumper_NC_Small JP406
U 1 1 5DD19CF1
P 9525 875
F 0 "JP406" H 9525 800 50 0000 C CNN
F 1 "PWM2" H 9525 725 50 0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm" H 9525 875 50 0001 C CNN
F 3 "~" H 9525 875 50 0001 C CNN
1 9525 875
1 0 0 -1
$EndComp
Wire Wire Line
9375 875 9425 875
Wire Wire Line
9625 875 9725 875
$Comp
L Eurorack:Doepfer_Power_16pin P?
U 1 1 62410831
P 1125 1250
AR Path="/608CA457/62410831" Ref="P?" Part="1"
AR Path="/623B09EB/62410831" Ref="P401" Part="1"
F 0 "P401" H 1675 750 50 0000 C CNN
F 1 "Doepfer_Power_16pin" H 1250 1800 50 0000 C CNN
F 2 "Connector_IDC:IDC-Header_2x08_P2.54mm_Vertical" H 1125 1250 50 0001 C CNN
F 3 "" H 1125 1250 50 0001 C CNN
1 1125 1250
-1 0 0 1
$EndComp
$Comp
L power:-12V #PWR?
U 1 1 62410837
P 1825 1550
AR Path="/608CA457/62410837" Ref="#PWR?" Part="1"
AR Path="/623B09EB/62410837" Ref="#PWR0406" Part="1"
F 0 "#PWR0406" H 1825 1650 50 0001 C CNN
F 1 "-12V" V 1840 1678 50 0000 L CNN
F 2 "" H 1825 1550 50 0001 C CNN
F 3 "" H 1825 1550 50 0001 C CNN
1 1825 1550
0 1 1 0
$EndComp
Wire Wire Line
625 1350 725 1350
Wire Wire Line
1475 1350 1525 1350
Wire Wire Line
1475 1450 1525 1450
Wire Wire Line
1525 1450 1525 1350
Connection ~ 1525 1350
Wire Wire Line
1525 1350 1625 1350
Wire Wire Line
1475 1250 1525 1250
Wire Wire Line
1525 1250 1525 1350
Wire Wire Line
775 1450 725 1450
Wire Wire Line
725 1450 725 1350
Connection ~ 725 1350
Wire Wire Line
725 1350 775 1350
Wire Wire Line
775 1250 725 1250
Wire Wire Line
725 1250 725 1350
$Sheet
S 5350 875 2000 2525
U 6241086C
F0 "sheet6241082B" 50
F1 "ATMega32A.sch" 50
F2 "A0" I L 5350 975 97
F3 "A1" I L 5350 1100 97
F4 "A2" I L 5350 1225 97
F5 "A3" I L 5350 1350 97
F6 "A4" I L 5350 1475 97
F7 "A5" I L 5350 1600 97
F8 "A6" I L 5350 1725 97
F9 "A7" I L 5350 1850 97
F10 "0_LED" I R 7350 975 97
F11 "D1" I R 7350 1075 97
F12 "D4" I R 7350 1375 97
F13 "D5_MOSI" I R 7350 1475 97
F14 "D6_MISO" I R 7350 1575 97
F15 "D7_SCK" I R 7350 1675 97
F16 "RST" I L 5350 3300 97
F17 "D16_SCL" I L 5350 2050 97
F18 "D17_SDA" I L 5350 2150 97
F19 "D18" I L 5350 2250 97
F20 "D19" I L 5350 2350 97
F21 "D20" I L 5350 2450 97
F22 "D21" I L 5350 2550 97
F23 "D22" I L 5350 2650 97
F24 "D23" I L 5350 2750 97
F25 "D8_Rx" I R 7350 2025 97
F26 "D9_Tx" I R 7350 2125 97
F27 "D12_PWM" I R 7350 2425 97
F28 "D13_PWM" I R 7350 2525 97
F29 "D14_PWM" I R 7350 2625 97
F30 "D15_PWM" I R 7350 2725 97
F31 "D10_INT0" I R 7350 2225 97
F32 "D11_INT1" I R 7350 2325 97
F33 "+5V32" I R 7350 3025 97
F34 "GND32" I R 7350 3275 97
F35 "GNDA32" I R 7350 3150 97
F36 "D2_INT2" I R 7350 1175 97
F37 "D3_OC0" I R 7350 1275 97
F38 "+5VA32" I R 7350 2900 97
$EndSheet
$Comp
L power:GNDA #PWR?
U 1 1 62410872
P 7600 3200
AR Path="/62410872" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/62410872" Ref="#PWR?" Part="1"
AR Path="/608CA457/62410872" Ref="#PWR?" Part="1"
AR Path="/623B09EB/62410872" Ref="#PWR0440" Part="1"
F 0 "#PWR0440" H 7600 2950 50 0001 C CNN
F 1 "GNDA" H 7775 3150 50 0000 C CNN
F 2 "" H 7600 3200 50 0001 C CNN
F 3 "" H 7600 3200 50 0001 C CNN
1 7600 3200
1 0 0 -1
$EndComp
Text GLabel 5275 975 0 50 Input ~ 0
24_A0_DAC
Text GLabel 5275 1100 0 50 Input ~ 0
25_A1_DAC
Text GLabel 5275 1225 0 50 Input ~ 0
26_A2_DAC
Text GLabel 5275 1350 0 50 Input ~ 0
27_A3_DAC
Text GLabel 5275 1475 0 50 Input ~ 0
28_A4_DAC
Text GLabel 5275 1600 0 50 Input ~ 0
29_A5_DAC
$Comp
L power:+5V #PWR?
U 1 1 6241087E
P 2450 850
AR Path="/608CA457/6241087E" Ref="#PWR?" Part="1"
AR Path="/623B09EB/6241087E" Ref="#PWR0410" Part="1"
F 0 "#PWR0410" H 2450 700 50 0001 C CNN
F 1 "+5V" H 2465 1023 50 0000 C CNN
F 2 "" H 2450 850 50 0001 C CNN
F 3 "" H 2450 850 50 0001 C CNN
1 2450 850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 62410884
P 1625 1350
AR Path="/608CA457/62410884" Ref="#PWR?" Part="1"
AR Path="/623B09EB/62410884" Ref="#PWR0405" Part="1"
F 0 "#PWR0405" H 1625 1100 50 0001 C CNN
F 1 "GND" H 1700 1350 50 0000 C CNN
F 2 "" H 1625 1350 50 0001 C CNN
F 3 "" H 1625 1350 50 0001 C CNN
1 1625 1350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6241088A
P 625 1350
AR Path="/608CA457/6241088A" Ref="#PWR?" Part="1"
AR Path="/623B09EB/6241088A" Ref="#PWR0401" Part="1"
F 0 "#PWR0401" H 625 1100 50 0001 C CNN
F 1 "GND" H 630 1177 50 0000 C CNN
F 2 "" H 625 1350 50 0001 C CNN
F 3 "" H 625 1350 50 0001 C CNN
1 625 1350
1 0 0 -1
$EndComp
Wire Wire Line
725 1150 775 1150
Wire Wire Line
1475 1150 1525 1150
Wire Wire Line
5350 1600 5275 1600
Wire Wire Line
5275 1475 5350 1475
Wire Wire Line
5350 1350 5275 1350
Wire Wire Line
5275 1225 5350 1225
Wire Wire Line
5350 1100 5275 1100
$Comp
L Device:C C?
U 1 1 62410897
P 2625 1000
AR Path="/62410897" Ref="C?" Part="1"
AR Path="/5CD3F059/62410897" Ref="C?" Part="1"
AR Path="/608CA457/5CD3F059/62410897" Ref="C?" Part="1"
AR Path="/608CA457/62410897" Ref="C?" Part="1"
AR Path="/623B09EB/62410897" Ref="C403" Part="1"
F 0 "C403" H 2500 1125 50 0000 L CNN
F 1 "1u" H 2500 925 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 2663 850 50 0001 C CNN
F 3 "~" H 2625 1000 50 0001 C CNN
1 2625 1000
-1 0 0 1
$EndComp
Wire Wire Line
2625 1150 2750 1150
$Comp
L Device:C C?
U 1 1 6241089E
P 2550 1625
AR Path="/6241089E" Ref="C?" Part="1"
AR Path="/5CD3F059/6241089E" Ref="C?" Part="1"
AR Path="/608CA457/5CD3F059/6241089E" Ref="C?" Part="1"
AR Path="/608CA457/6241089E" Ref="C?" Part="1"
AR Path="/623B09EB/6241089E" Ref="C402" Part="1"
F 0 "C402" H 2425 1750 50 0000 L CNN
F 1 "1u" H 2425 1550 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 2588 1475 50 0001 C CNN
F 3 "~" H 2550 1625 50 0001 C CNN
1 2550 1625
-1 0 0 1
$EndComp
Wire Wire Line
2550 1775 2675 1775
Wire Wire Line
2550 1475 2650 1475
$Comp
L power:-12V #PWR?
U 1 1 624108A6
P 2650 1475
AR Path="/624108A6" Ref="#PWR?" Part="1"
AR Path="/5CD3F059/624108A6" Ref="#PWR?" Part="1"
AR Path="/608CA457/5CD3F059/624108A6" Ref="#PWR?" Part="1"
AR Path="/608CA457/624108A6" Ref="#PWR?" Part="1"
AR Path="/623B09EB/624108A6" Ref="#PWR0413" Part="1"
F 0 "#PWR0413" H 2650 1575 50 0001 C CNN
F 1 "-12V" H 2550 1600 50 0000 C CNN
F 2 "" H 2650 1475 50 0001 C CNN
F 3 "" H 2650 1475 50 0001 C CNN
1 2650 1475
1 0 0 -1
$EndComp
Connection ~ 2650 1475
Wire Wire Line
2650 1475 2775 1475
$Comp
L power:PWR_FLAG #FLG?
U 1 1 624108AE
P 2625 850
AR Path="/608CA457/5CD3F059/624108AE" Ref="#FLG?" Part="1"
AR Path="/608CA457/624108AE" Ref="#FLG?" Part="1"
AR Path="/623B09EB/624108AE" Ref="#FLG0402" Part="1"
F 0 "#FLG0402" H 2625 925 50 0001 C CNN
F 1 "PWR_FLAG" H 2750 1125 50 0000 C CNN
F 2 "" H 2625 850 50 0001 C CNN
F 3 "~" H 2625 850 50 0001 C CNN
1 2625 850
1 0 0 -1
$EndComp
Connection ~ 2625 850
$Comp
L power:PWR_FLAG #FLG?
U 1 1 624108B5
P 2775 1475
AR Path="/608CA457/5CD3F059/624108B5" Ref="#FLG?" Part="1"
AR Path="/608CA457/624108B5" Ref="#FLG?" Part="1"
AR Path="/623B09EB/624108B5" Ref="#FLG0403" Part="1"
F 0 "#FLG0403" H 2775 1550 50 0001 C CNN
F 1 "PWR_FLAG" H 3025 1475 50 0000 C CNN
F 2 "" H 2775 1475 50 0001 C CNN
F 3 "~" H 2775 1475 50 0001 C CNN
1 2775 1475
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 624108BB
P 2750 1150
AR Path="/608CA457/624108BB" Ref="#PWR?" Part="1"
AR Path="/608CA457/5CD3F059/624108BB" Ref="#PWR?" Part="1"
AR Path="/623B09EB/624108BB" Ref="#PWR0415" Part="1"
F 0 "#PWR0415" H 2750 900 50 0001 C CNN
F 1 "GND" H 2755 977 50 0000 C CNN
F 2 "" H 2750 1150 50 0001 C CNN
F 3 "" H 2750 1150 50 0001 C CNN
1 2750 1150
1 0 0 -1
$EndComp
Connection ~ 2750 1150
Wire Wire Line
2750 1150 2850 1150
$Comp
L power:GND #PWR?
U 1 1 624108C3
P 2675 1775
AR Path="/608CA457/624108C3" Ref="#PWR?" Part="1"
AR Path="/608CA457/5CD3F059/624108C3" Ref="#PWR?" Part="1"
AR Path="/623B09EB/624108C3" Ref="#PWR0414" Part="1"
F 0 "#PWR0414" H 2675 1525 50 0001 C CNN
F 1 "GND" H 2680 1602 50 0000 C CNN
F 2 "" H 2675 1775 50 0001 C CNN
F 3 "" H 2675 1775 50 0001 C CNN
1 2675 1775
1 0 0 -1
$EndComp
Connection ~ 2675 1775
Wire Wire Line
2675 1775 2775 1775
$Comp
L Device:C C?
U 1 1 624108CB
P 2325 1000
AR Path="/624108CB" Ref="C?" Part="1"
AR Path="/5CD3F059/624108CB" Ref="C?" Part="1"
AR Path="/608CA457/5CD3F059/624108CB" Ref="C?" Part="1"
AR Path="/608CA457/624108CB" Ref="C?" Part="1"
AR Path="/623B09EB/624108CB" Ref="C401" Part="1"
F 0 "C401" H 2200 1125 50 0000 L CNN
F 1 "1u" H 2125 900 50 0000 L CNN
F 2 "AJ:C_0805_AJ" H 2363 850 50 0001 C CNN
F 3 "~" H 2325 1000 50 0001 C CNN
1 2325 1000
-1 0 0 1
$EndComp
$Comp
L power:PWR_FLAG #FLG?
U 1 1 624108D1
P 2325 850
AR Path="/608CA457/5CD3F059/624108D1" Ref="#FLG?" Part="1"
AR Path="/608CA457/624108D1" Ref="#FLG?" Part="1"
AR Path="/623B09EB/624108D1" Ref="#FLG0401" Part="1"
F 0 "#FLG0401" H 2325 925 50 0001 C CNN
F 1 "PWR_FLAG" H 2300 1125 50 0000 C CNN
F 2 "" H 2325 850 50 0001 C CNN
F 3 "~" H 2325 850 50 0001 C CNN
1 2325 850
1 0 0 -1
$EndComp
Connection ~ 2325 850
Wire Wire Line
2325 850 2450 850
$Comp
L power:GND #PWR?
U 1 1 624108D9
P 2325 1150
AR Path="/608CA457/624108D9" Ref="#PWR?" Part="1"
AR Path="/608CA457/5CD3F059/624108D9" Ref="#PWR?" Part="1"
AR Path="/623B09EB/624108D9" Ref="#PWR0409" Part="1"
F 0 "#PWR0409" H 2325 900 50 0001 C CNN
F 1 "GND" H 2330 977 50 0000 C CNN
F 2 "" H 2325 1150 50 0001 C CNN
F 3 "" H 2325 1150 50 0001 C CNN
1 2325 1150
1 0 0 -1
$EndComp
$Comp
L Device:LED D?
U 1 1 624108DF
P 2400 1775
AR Path="/608CA457/624108DF" Ref="D?" Part="1"
AR Path="/623B09EB/624108DF" Ref="D401" Part="1"
F 0 "D401" H 2375 1675 50 0000 C CNN
F 1 "LED" H 2275 1875 50 0000 C CNN
F 2 "AJ:D_0805_AJ" H 2400 1775 50 0001 C CNN
F 3 "~" H 2400 1775 50 0001 C CNN
1 2400 1775
1 0 0 -1
$EndComp
Connection ~ 2550 1775
$Comp
L Device:R R?
U 1 1 624108E6
P 2400 1475
AR Path="/624108E6" Ref="R?" Part="1"
AR Path="/5CD3F059/624108E6" Ref="R?" Part="1"
AR Path="/608CA457/624108E6" Ref="R?" Part="1"
AR Path="/623B09EB/624108E6" Ref="R408" Part="1"
F 0 "R408" V 2400 1525 50 0000 C CNN
F 1 "22k" V 2325 1600 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 2330 1475 50 0001 C CNN
F 3 "~" H 2400 1475 50 0001 C CNN
1 2400 1475
0 -1 -1 0
$EndComp
Connection ~ 2550 1475
Wire Wire Line
2250 1475 2250 1775
$Comp
L power:+5V #PWR?
U 1 1 624108EE
P 7600 3025
AR Path="/608CA457/624108EE" Ref="#PWR?" Part="1"
AR Path="/623B09EB/624108EE" Ref="#PWR0439" Part="1"
F 0 "#PWR0439" H 7600 2875 50 0001 C CNN
F 1 "+5V" H 7700 3075 50 0000 C CNN
F 2 "" H 7600 3025 50 0001 C CNN
F 3 "" H 7600 3025 50 0001 C CNN
1 7600 3025
1 0 0 -1
$EndComp
$Comp
L Device:R R?
U 1 1 624108F4
P 1675 1150
AR Path="/624108F4" Ref="R?" Part="1"
AR Path="/5CD3F059/624108F4" Ref="R?" Part="1"
AR Path="/608CA457/624108F4" Ref="R?" Part="1"
AR Path="/623B09EB/624108F4" Ref="R405" Part="1"
F 0 "R405" V 1675 1200 50 0000 C CNN
F 1 "10R" V 1575 1200 50 0000 C CNN
F 2 "AJ:R_0805_AJ" V 1605 1150 50 0001 C CNN
F 3 "~" H 1675 1150 50 0001 C CNN
1 1675 1150
0 -1 -1 0
$EndComp
Wire Wire Line
1475 1050 1500 1050
$Comp
L Device:R R?
U 1 1 624108FB
P 1750 1050
AR Path="/624108FB" Ref="R?" Part="1"
AR Path="/5CD3F059/624108FB" Ref="R?" Part="1"
AR Path="/608CA457/624108FB" Ref="R?" Part="1"