Rev 3765 Rev 3771
1 EESchema Schematic File Version 2 1 EESchema Schematic File Version 2
2 LIBS:power 2 LIBS:power
3 LIBS:device 3 LIBS:device
4 LIBS:transistors 4 LIBS:transistors
5 LIBS:conn 5 LIBS:conn
6 LIBS:linear 6 LIBS:linear
7 LIBS:regul 7 LIBS:regul
8 LIBS:74xx 8 LIBS:74xx
9 LIBS:cmos4000 9 LIBS:cmos4000
10 LIBS:adc-dac 10 LIBS:adc-dac
11 LIBS:memory 11 LIBS:memory
12 LIBS:xilinx 12 LIBS:xilinx
13 LIBS:special 13 LIBS:special
14 LIBS:microcontrollers 14 LIBS:microcontrollers
15 LIBS:dsp 15 LIBS:dsp
16 LIBS:microchip 16 LIBS:microchip
17 LIBS:analog_switches 17 LIBS:analog_switches
18 LIBS:motorola 18 LIBS:motorola
19 LIBS:texas 19 LIBS:texas
20 LIBS:intel 20 LIBS:intel
21 LIBS:audio 21 LIBS:audio
22 LIBS:interface 22 LIBS:interface
23 LIBS:digital-audio 23 LIBS:digital-audio
24 LIBS:philips 24 LIBS:philips
25 LIBS:display 25 LIBS:display
26 LIBS:cypress 26 LIBS:cypress
27 LIBS:siliconi 27 LIBS:siliconi
28 LIBS:opto 28 LIBS:opto
29 LIBS:atmel 29 LIBS:atmel
30 LIBS:contrib 30 LIBS:contrib
31 LIBS:valves 31 LIBS:valves
32 LIBS:Jumpers 32 LIBS:Jumpers
33 LIBS:I2CSPI01A-cache 33 LIBS:I2CSPI01A-cache
34 EELAYER 24 0 34 EELAYER 24 0
35 EELAYER END 35 EELAYER END
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37 encoding utf-8 37 encoding utf-8
38 Sheet 1 1 38 Sheet 1 1
39 Title "" 39 Title ""
40 Date "20 aug 2014" 40 Date "20 aug 2014"
41 Rev "" 41 Rev ""
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408 A2 397 A2
409 Text Label 6050 4450 0 60 ~ 0 398 Text Label 6050 4450 0 60 ~ 0
410 SDA 399 SDA
411 Text Label 6050 4550 0 60 ~ 0 400 Text Label 6050 4550 0 60 ~ 0
412 SCL 401 SCL
413 Text Label 6600 1800 0 60 ~ 0 402 Text Label 6600 2000 0 60 ~ 0
414 A1 403 A1
415 Text Label 7050 1950 0 60 ~ 0 404 Text Label 7050 1950 0 60 ~ 0
416 A0 405 A0
417 Text Notes 6450 1150 0 60 ~ 0 406 Text Notes 6450 1050 0 60 ~ 0
418 Set addres 407 Set addres
419 Text Label 5750 1800 0 60 ~ 0 408 Text Label 5750 2000 0 60 ~ 0
420 A2 409 A2
421 Wire Wire Line 410 Wire Wire Line
422 6550 1800 6750 1800 411 6550 2000 6750 2000
423 Wire Wire Line 412 Wire Wire Line
424 5900 1800 5700 1800 413 5900 2000 5700 2000
425 Wire Wire Line 414 Wire Wire Line
426 4850 4200 4850 4450 415 4850 4200 4850 4450
427 Wire Wire Line 416 Wire Wire Line
428 4750 4400 4750 4550 417 4750 4400 4750 4550
429 Wire Wire Line 418 Wire Wire Line
430 5700 3750 5700 3650 419 5700 3750 5700 3650
431 Wire Wire Line 420 Wire Wire Line
432 5700 4300 5700 4250 421 5700 4300 5700 4250
433 Wire Wire Line 422 Wire Wire Line
434 5350 4300 6250 4300 423 5350 4300 6250 4300
435 Wire Wire Line 424 Wire Wire Line
436 6550 1700 6550 1600 -  
437 Wire Wire Line -  
438 5900 1600 5900 1700 -  
439 Wire Wire Line -  
440 6250 4050 5950 4050 425 6250 4050 5950 4050
441 Wire Wire Line 426 Wire Wire Line
442 6550 2050 6550 1900 427 6550 2250 6550 2100
443 Wire Wire Line 428 Wire Wire Line
444 5900 2050 5900 1900 429 5900 2250 5900 2100
445 Wire Wire Line 430 Wire Wire Line
446 7050 1950 7250 1950 431 7050 1950 7250 1950
447 Wire Wire Line 432 Wire Wire Line
448 7250 1400 7250 1350 433 7250 1400 7250 1350
449 Wire Wire Line 434 Wire Wire Line
450 7250 2500 7250 2550 435 7250 2500 7250 2550
451 Connection ~ 7250 1950 436 Connection ~ 7250 1950
452 Wire Wire Line 437 Wire Wire Line
453 7250 1900 7250 2000 438 7250 1900 7250 2000
454 Wire Wire Line 439 Wire Wire Line
455 2150 6250 2150 6450 440 2150 6250 2150 6450
456 Wire Wire Line 441 Wire Wire Line
457 7750 4700 7450 4700 442 7750 4700 7450 4700
458 Wire Wire Line 443 Wire Wire Line
459 7750 4600 7450 4600 444 7750 4600 7450 4600
460 Wire Wire Line 445 Wire Wire Line
461 7750 4500 7450 4500 446 7750 4500 7450 4500
462 Wire Wire Line 447 Wire Wire Line
463 7750 4400 7450 4400 448 7750 4400 7450 4400
464 Wire Wire Line 449 Wire Wire Line
465 7750 4250 7450 4250 450 7750 4250 7450 4250
466 Wire Wire Line 451 Wire Wire Line
467 7750 4150 7450 4150 452 7750 4150 7450 4150
468 Wire Wire Line 453 Wire Wire Line
469 7750 4050 7450 4050 454 7750 4050 7450 4050
470 Wire Wire Line 455 Wire Wire Line
471 7450 3950 7750 3950 456 7450 3950 7750 3950
472 Wire Wire Line 457 Wire Wire Line
473 5950 3950 6250 3950 458 5950 3950 6250 3950
474 Wire Wire Line 459 Wire Wire Line
475 5950 3850 6250 3850 460 5950 3850 6250 3850
476 Wire Wire Line 461 Wire Wire Line
477 8600 5350 8600 5500 462 8600 5350 8600 5500
478 Wire Wire Line 463 Wire Wire Line
479 8600 5350 8850 5350 464 8600 5350 8850 5350
480 Wire Wire Line 465 Wire Wire Line
481 8600 5250 8850 5250 466 8600 5250 8850 5250
482 Wire Wire Line 467 Wire Wire Line
483 8600 5150 8850 5150 468 8600 5150 8850 5150
484 Wire Wire Line 469 Wire Wire Line
485 8600 5050 8850 5050 470 8600 5050 8850 5050
486 Wire Wire Line 471 Wire Wire Line
487 8600 4950 8850 4950 472 8600 4950 8850 4950
488 Wire Wire Line 473 Wire Wire Line
489 8600 4850 8850 4850 474 8600 4850 8850 4850
490 Wire Wire Line 475 Wire Wire Line
491 8600 4750 8850 4750 476 8600 4750 8850 4750
492 Wire Wire Line 477 Wire Wire Line
493 8600 4100 8800 4100 478 8600 4100 8800 4100
494 Wire Wire Line 479 Wire Wire Line
495 8600 3900 8800 3900 480 8600 3900 8800 3900
496 Wire Wire Line 481 Wire Wire Line
497 8600 4000 8800 4000 482 8600 4000 8800 4000
498 Connection ~ 4350 4400 483 Connection ~ 4350 4400
499 Wire Wire Line 484 Wire Wire Line
500 4350 3900 4350 4400 485 4350 3900 4350 4400
501 Wire Wire Line 486 Wire Wire Line
502 4050 4400 4750 4400 487 4050 4400 4750 4400
503 Connection ~ 4650 4200 488 Connection ~ 4650 4200
504 Wire Wire Line 489 Wire Wire Line
505 4650 3900 4650 4200 490 4650 3900 4650 4200
506 Wire Wire Line 491 Wire Wire Line
507 4050 4200 4850 4200 492 4050 4200 4850 4200
508 Wire Wire Line 493 Wire Wire Line
509 2700 6850 2700 7100 494 2700 6850 2700 7100
510 Wire Wire Line 495 Wire Wire Line
511 2150 6850 2150 7100 496 2150 6850 2150 7100
512 Wire Wire Line 497 Wire Wire Line
513 1750 6850 1750 7100 498 1750 6850 1750 7100
514 Connection ~ 1450 6550 499 Connection ~ 1450 6550
515 Wire Wire Line 500 Wire Wire Line
516 1350 6350 1450 6350 501 1350 6350 1450 6350
517 Wire Wire Line 502 Wire Wire Line
518 1450 6350 1450 7100 503 1450 6350 1450 7100
519 Wire Wire Line 504 Wire Wire Line
520 1350 6550 1450 6550 505 1350 6550 1450 6550
521 Connection ~ 2150 6450 506 Connection ~ 2150 6450
522 Connection ~ 1750 6450 507 Connection ~ 1750 6450
523 Wire Wire Line 508 Wire Wire Line
524 1350 6450 2700 6450 509 1350 6450 2700 6450
525 $Comp 510 $Comp
526 L _ P1 511 L _ P1
527 U 1 1 547306AA 512 U 1 1 547306AA
528 P 9900 850 513 P 9900 850
529 F 0 "P1" H 9950 950 50 0000 C CNN 514 F 0 "P1" H 9950 950 50 0000 C CNN
530 F 1 "_" H 9900 900 40 0000 C CNN 515 F 1 "_" H 9900 900 40 0000 C CNN
531 F 2 "" H 10150 700 60 0000 C CNN 516 F 2 "" H 10150 700 60 0000 C CNN
532 F 3 "" H 10150 700 60 0000 C CNN 517 F 3 "" H 10150 700 60 0000 C CNN
533 1 9900 850 518 1 9900 850
534 -1 0 0 1 519 -1 0 0 1
535 $EndComp 520 $EndComp
536 $Comp 521 $Comp
537 L _ P2 522 L _ P2
538 U 1 1 547307A1 523 U 1 1 547307A1
539 P 9900 1050 524 P 9900 1050
540 F 0 "P2" H 9950 1150 50 0000 C CNN 525 F 0 "P2" H 9950 1150 50 0000 C CNN
541 F 1 "_" H 9900 1100 40 0000 C CNN 526 F 1 "_" H 9900 1100 40 0000 C CNN
542 F 2 "" H 10150 900 60 0000 C CNN 527 F 2 "" H 10150 900 60 0000 C CNN
543 F 3 "" H 10150 900 60 0000 C CNN 528 F 3 "" H 10150 900 60 0000 C CNN
544 1 9900 1050 529 1 9900 1050
545 -1 0 0 1 530 -1 0 0 1
546 $EndComp 531 $EndComp
547 $Comp 532 $Comp
548 L _ P3 533 L _ P3
549 U 1 1 547307DC 534 U 1 1 547307DC
550 P 10500 850 535 P 10500 850
551 F 0 "P3" H 10550 950 50 0000 C CNN 536 F 0 "P3" H 10550 950 50 0000 C CNN
552 F 1 "_" H 10500 900 40 0000 C CNN 537 F 1 "_" H 10500 900 40 0000 C CNN
553 F 2 "" H 10750 700 60 0000 C CNN 538 F 2 "" H 10750 700 60 0000 C CNN
554 F 3 "" H 10750 700 60 0000 C CNN 539 F 3 "" H 10750 700 60 0000 C CNN
555 1 10500 850 540 1 10500 850
556 -1 0 0 1 541 -1 0 0 1
557 $EndComp 542 $EndComp
558 $Comp 543 $Comp
559 L _ P4 544 L _ P4
560 U 1 1 5473081E 545 U 1 1 5473081E
561 P 10500 1050 546 P 10500 1050
562 F 0 "P4" H 10550 1150 50 0000 C CNN 547 F 0 "P4" H 10550 1150 50 0000 C CNN
563 F 1 "_" H 10500 1100 40 0000 C CNN 548 F 1 "_" H 10500 1100 40 0000 C CNN
564 F 2 "" H 10750 900 60 0000 C CNN 549 F 2 "" H 10750 900 60 0000 C CNN
565 F 3 "" H 10750 900 60 0000 C CNN 550 F 3 "" H 10750 900 60 0000 C CNN
566 1 10500 1050 551 1 10500 1050
567 -1 0 0 1 552 -1 0 0 1
568 $EndComp 553 $EndComp
569 $Comp 554 $Comp
570 L SC18IS602B U1 555 L SC18IS602B U1
571 U 1 1 54731699 556 U 1 1 54731699
572 P 6850 4200 557 P 6850 4200
573 F 0 "U1" H 6600 4700 60 0000 C CNN 558 F 0 "U1" H 6600 4700 60 0000 C CNN
574 F 1 "SC18IS602B" H 7050 3500 60 0000 C CNN 559 F 1 "SC18IS602B" H 7050 3500 60 0000 C CNN
575 F 2 "" H 6800 4700 60 0000 C CNN 560 F 2 "" H 6800 4700 60 0000 C CNN
576 F 3 "" H 6800 4700 60 0000 C CNN 561 F 3 "" H 6800 4700 60 0000 C CNN
577 1 6850 4200 562 1 6850 4200
578 1 0 0 -1 563 1 0 0 -1
579 $EndComp 564 $EndComp
580 Wire Wire Line 565 Wire Wire Line
581 6650 5100 6650 5150 566 6650 5100 6650 5150
582 Wire Wire Line 567 Wire Wire Line
583 6850 3500 6850 3450 568 6850 3500 6850 3450
584 Connection ~ 5700 4300 569 Connection ~ 5700 4300
585 Wire Wire Line 570 Wire Wire Line
586 10200 900 10200 1200 571 10200 900 10200 1200
587 $Comp 572 $Comp
588 L GND #PWR017 573 L GND #PWR017
589 U 1 1 547322AD 574 U 1 1 547322AD
590 P 10200 1200 575 P 10200 1200
591 F 0 "#PWR017" H 10200 1200 30 0001 C CNN 576 F 0 "#PWR017" H 10200 1200 30 0001 C CNN
592 F 1 "GND" H 10200 1130 30 0001 C CNN 577 F 1 "GND" H 10200 1130 30 0001 C CNN
593 F 2 "" H 10200 1200 60 0000 C CNN 578 F 2 "" H 10200 1200 60 0000 C CNN
594 F 3 "" H 10200 1200 60 0000 C CNN 579 F 3 "" H 10200 1200 60 0000 C CNN
595 1 10200 1200 580 1 10200 1200
596 1 0 0 -1 581 1 0 0 -1
597 $EndComp 582 $EndComp
598 $Comp 583 $Comp
599 L GND #PWR018 584 L GND #PWR018
600 U 1 1 547322C1 585 U 1 1 547322C1
601 P 10800 1200 586 P 10800 1200
602 F 0 "#PWR018" H 10800 1200 30 0001 C CNN 587 F 0 "#PWR018" H 10800 1200 30 0001 C CNN
603 F 1 "GND" H 10800 1130 30 0001 C CNN 588 F 1 "GND" H 10800 1130 30 0001 C CNN
604 F 2 "" H 10800 1200 60 0000 C CNN 589 F 2 "" H 10800 1200 60 0000 C CNN
605 F 3 "" H 10800 1200 60 0000 C CNN 590 F 3 "" H 10800 1200 60 0000 C CNN
606 1 10800 1200 591 1 10800 1200
607 1 0 0 -1 592 1 0 0 -1
608 $EndComp 593 $EndComp
609 Wire Wire Line 594 Wire Wire Line
610 10800 900 10800 1200 595 10800 900 10800 1200
611 Connection ~ 10800 1100 596 Connection ~ 10800 1100
612 Connection ~ 10200 1100 597 Connection ~ 10200 1100
613 Wire Wire Line 598 Wire Wire Line
614 4850 4450 6250 4450 599 4850 4450 6250 4450
615 Wire Wire Line 600 Wire Wire Line
616 4750 4550 6250 4550 601 4750 4550 6250 4550
617 $Comp 602 $Comp
618 L VDD #PWR019 603 L VDD #PWR019
619 U 1 1 547335C7 604 U 1 1 547335C7
620 P 7250 1350 605 P 7250 1350
621 F 0 "#PWR019" H 7250 1450 30 0001 C CNN 606 F 0 "#PWR019" H 7250 1450 30 0001 C CNN
622 F 1 "VDD" H 7250 1460 30 0000 C CNN 607 F 1 "VDD" H 7250 1460 30 0000 C CNN
623 F 2 "" H 7250 1350 60 0000 C CNN 608 F 2 "" H 7250 1350 60 0000 C CNN
624 F 3 "" H 7250 1350 60 0000 C CNN 609 F 3 "" H 7250 1350 60 0000 C CNN
625 1 7250 1350 610 1 7250 1350
626 1 0 0 -1 611 1 0 0 -1
627 $EndComp 612 $EndComp
628 $Comp 613 $Comp
629 L CONN_2 J5 614 L CONN_2 J5
630 U 1 1 547353CF 615 U 1 1 547353CF
631 P 3700 3300 616 P 3700 3300
632 F 0 "J5" H 3750 3400 50 0000 C CNN 617 F 0 "J5" H 3750 3400 50 0000 C CNN
633 F 1 "CONN_2" H 3800 3250 40 0000 C CNN 618 F 1 "CONN_2" H 3800 3250 40 0000 C CNN
634 F 2 "" H 3750 3250 60 0000 C CNN 619 F 2 "" H 3750 3250 60 0000 C CNN
635 F 3 "" H 3750 3250 60 0000 C CNN 620 F 3 "" H 3750 3250 60 0000 C CNN
636 1 3700 3300 621 1 3700 3300
637 -1 0 0 1 622 -1 0 0 1
638 $EndComp 623 $EndComp
639 Wire Wire Line 624 Wire Wire Line
640 4000 3350 4650 3350 625 4000 3350 4650 3350
641 Wire Wire Line 626 Wire Wire Line
642 4650 3350 4650 3400 627 4650 3350 4650 3400
643 Wire Wire Line 628 Wire Wire Line
644 4350 3400 4350 3350 629 4350 3400 4350 3350
645 Connection ~ 4350 3350 630 Connection ~ 4350 3350
646 Wire Wire Line 631 Wire Wire Line
647 4150 4750 4150 4100 632 4150 4750 4150 4100
648 Wire Wire Line 633 Wire Wire Line
649 4150 4100 4050 4100 634 4150 4100 4050 4100
650 Wire Wire Line 635 Wire Wire Line
651 4050 4500 4150 4500 636 4050 4500 4150 4500
652 Connection ~ 4150 4500 637 Connection ~ 4150 4500
653 Wire Wire Line 638 Wire Wire Line
654 4050 4300 4200 4300 639 4050 4300 4200 4300
655 Wire Wire Line 640 Wire Wire Line
656 4200 4300 4200 3350 641 4200 4300 4200 3350
657 Connection ~ 4200 3350 642 Connection ~ 4200 3350
658 Wire Wire Line 643 Wire Wire Line
659 4000 3250 4050 3250 644 4000 3250 4050 3250
660 Wire Wire Line 645 Wire Wire Line
661 4050 3250 4050 3050 646 4050 3250 4050 3050
-   647 $Comp
-   648 L CONN_2 J6
-   649 U 1 1 5475F916
-   650 P 6200 2050
-   651 F 0 "J6" H 6150 2200 50 0000 C CNN
-   652 F 1 "CONN_2" H 6350 1900 40 0000 C CNN
-   653 F 2 "" H 6250 2000 60 0000 C CNN
-   654 F 3 "" H 6250 2000 60 0000 C CNN
-   655 1 6200 2050
-   656 1 0 0 -1
-   657 $EndComp
-   658 $Comp
-   659 L CONN_2 J7
-   660 U 1 1 5475F949
-   661 P 6250 2050
-   662 F 0 "J7" H 6150 1900 50 0000 C CNN
-   663 F 1 "CONN_2" H 6450 2200 40 0000 C CNN
-   664 F 2 "" H 6300 2000 60 0000 C CNN
-   665 F 3 "" H 6300 2000 60 0000 C CNN
-   666 1 6250 2050
-   667 -1 0 0 1
-   668 $EndComp
-   669 $Comp
-   670 L R R6
-   671 U 1 1 5475FC0E
-   672 P 5900 1650
-   673 F 0 "R6" V 5980 1650 40 0000 C CNN
-   674 F 1 "10k" V 5907 1651 40 0000 C CNN
-   675 F 2 "SMD_Packages:SMD-0805" V 6050 1650 30 0000 C CNN
-   676 F 3 "~" H 5900 1650 30 0000 C CNN
-   677 1 5900 1650
-   678 1 0 0 -1
-   679 $EndComp
-   680 $Comp
-   681 L R R7
-   682 U 1 1 5475FC90
-   683 P 6550 1650
-   684 F 0 "R7" V 6630 1650 40 0000 C CNN
-   685 F 1 "10k" V 6557 1651 40 0000 C CNN
-   686 F 2 "SMD_Packages:SMD-0805" V 6700 1650 30 0000 C CNN
-   687 F 3 "~" H 6550 1650 30 0000 C CNN
-   688 1 6550 1650
-   689 1 0 0 -1
-   690 $EndComp
-   691 Wire Wire Line
-   692 5900 2000 5900 1900
-   693 Wire Wire Line
-   694 6550 2000 6550 1900
-   695 Wire Wire Line
-   696 5900 1400 5900 1350
-   697 Wire Wire Line
-   698 6550 1400 6550 1350
-   699 Connection ~ 5900 2000
-   700 Connection ~ 6550 2000
662 $EndSCHEMATC 701 $EndSCHEMATC