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stm32_qfp48_breakout.sch 23KB

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  1. EESchema Schematic File Version 4
  2. LIBS:stm32_qfp48_breakout-cache
  3. EELAYER 29 0
  4. EELAYER END
  5. $Descr A4 11693 8268
  6. encoding utf-8
  7. Sheet 1 1
  8. Title "the bat board: a stm32 qfp48 breakout board"
  9. Date "2017-10-26"
  10. Rev "rev3"
  11. Comp "flabbergast"
  12. Comment1 "rev2 > rev1: add R3, add JP3, rearrange power pinout"
  13. Comment2 "rev3 > rev2: connect PB2=BOOT1 to GND"
  14. Comment3 ""
  15. Comment4 ""
  16. $EndDescr
  17. $Comp
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  20. P 4650 2800
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  22. F 1 "STM32L052C8T7" H 4550 1200 50 0000 L BNN
  23. F 2 "flabbergast:LQFP48" H 4650 2700 60 0001 C CNN
  24. F 3 "" H 4650 2700 60 0000 C CNN
  25. 1 4650 2800
  26. 1 0 0 -1
  27. $EndComp
  28. $Comp
  29. L stm32_qfp48_breakout-rescue:USB_mini_micro_B-RESCUE-stm32_qfp48_breakout J1
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  31. P 1350 1600
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  33. F 1 "USB_mini_micro_B" H 1200 1850 60 0001 C CNN
  34. F 2 "flabbergast:USB_microB_2TH_OSHPARK" H 1300 1600 60 0001 C CNN
  35. F 3 "" H 1300 1600 60 0000 C CNN
  36. 1 1350 1600
  37. 1 0 0 -1
  38. $EndComp
  39. $Comp
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  46. F 3 "" H 1600 1350 60 0000 C CNN
  47. 1 1600 1350
  48. 1 0 0 -1
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  50. $Comp
  51. L flabbergast:JUMPER-2 JP1
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  57. F 3 "" H 1800 1350 60 0000 C CNN
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  59. 1 0 0 -1
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  61. $Comp
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  77. NoConn ~ 1500 1950
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  137. $Comp
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  176. F 2 "" H 2550 2550 50 0000 C CNN
  177. F 3 "" H 2550 2550 50 0000 C CNN
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  181. $Comp
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  188. F 3 "" H 2250 2550 60 0000 C CNN
  189. 1 2250 2550
  190. 1 0 0 -1
  191. $EndComp
  192. $Comp
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  194. U 1 1 572328FC
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  199. F 3 "" H 1200 2950 60 0000 C CNN
  200. 1 1200 2950
  201. 1 0 0 -1
  202. $EndComp
  203. $Comp
  204. L flabbergast:CAP C5
  205. U 1 1 57232987
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  208. F 1 "2.2uF" H 2510 2865 50 0000 L BNN
  209. F 2 "flabbergast:0603" H 2450 2950 60 0001 C CNN
  210. F 3 "" H 2450 2950 60 0000 C CNN
  211. 1 2450 2950
  212. 1 0 0 -1
  213. $EndComp
  214. $Comp
  215. L flabbergast:GND #PWR010
  216. U 1 1 572329BE
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  221. F 3 "" H 1200 3100 60 0000 C CNN
  222. 1 1200 3100
  223. 1 0 0 -1
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  225. $Comp
  226. L flabbergast:GND #PWR011
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  231. F 2 "" H 2450 3100 60 0000 C CNN
  232. F 3 "" H 2450 3100 60 0000 C CNN
  233. 1 2450 3100
  234. 1 0 0 -1
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  236. $Comp
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  242. F 2 "" H 1200 3800 50 0000 C CNN
  243. F 3 "" H 1200 3800 50 0000 C CNN
  244. 1 1200 3800
  245. 1 0 0 -1
  246. $EndComp
  247. $Comp
  248. L flabbergast:VDDA #PWR013
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  250. P 1800 3800
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  253. F 2 "" H 1800 3800 50 0000 C CNN
  254. F 3 "" H 1800 3800 50 0000 C CNN
  255. 1 1800 3800
  256. 1 0 0 -1
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  258. $Comp
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  265. F 3 "" H 1800 4300 60 0000 C CNN
  266. 1 1800 4300
  267. 1 0 0 -1
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  269. $Comp
  270. L flabbergast:FERRITE-BEAD F1
  271. U 1 1 57232F31
  272. P 1450 3800
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  274. F 1 "FERRITE-BEAD" H 1500 3750 40 0000 C CNN
  275. F 2 "flabbergast:0603_JUMPERED" H 1450 3800 60 0001 C CNN
  276. F 3 "" H 1450 3800 60 0000 C CNN
  277. 1 1450 3800
  278. 1 0 0 -1
  279. $EndComp
  280. $Comp
  281. L flabbergast:CAP C7
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  286. F 2 "flabbergast:0603_NOPASTE" H 1800 4100 60 0001 C CNN
  287. F 3 "" H 1800 4100 60 0000 C CNN
  288. 1 1800 4100
  289. 1 0 0 -1
  290. $EndComp
  291. $Comp
  292. L flabbergast:VDD #PWR015
  293. U 1 1 572331C8
  294. P 1200 5000
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  297. F 2 "" H 1200 5000 50 0000 C CNN
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  299. 1 1200 5000
  300. 1 0 0 -1
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  302. $Comp
  303. L flabbergast:GND #PWR016
  304. U 1 1 572331F7
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  310. 1 1200 5550
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  313. $Comp
  314. L flabbergast:CAP C1
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  320. F 3 "" H 1200 5200 60 0000 C CNN
  321. 1 1200 5200
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  324. $Comp
  325. L flabbergast:CAP C2
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  332. 1 1500 5200
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  335. $Comp
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  354. 1 1800 5200
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  360. RESET_BTN
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  362. SWCLK
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  364. SWDIO
  365. Text GLabel 6900 1250 0 60 Input ~ 0
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  368. L flabbergast:RES R1
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  375. 1 7150 1500
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  379. L flabbergast:PUSHBUTTON-SQUARE S2
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  385. F 3 "" H 7800 1150 60 0000 C CNN
  386. 1 7800 1150
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  389. $Comp
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  487. F 2 "flabbergast:M14_LOCK_NOSILK" H 8950 1850 60 0001 C CNN
  488. F 3 "" H 8950 1850 60 0000 C CNN
  489. 1 8950 1850
  490. 1 0 0 -1
  491. $EndComp
  492. $Comp
  493. L flabbergast:M05 U3
  494. U 1 1 57235B5B
  495. P 10650 3500
  496. F 0 "U3" H 10600 3800 40 0000 C CNN
  497. F 1 "M05" H 10650 3200 40 0000 C CNN
  498. F 2 "flabbergast:M05_LOCK_NOSILK" H 10500 3500 60 0001 C CNN
  499. F 3 "" H 10500 3500 60 0000 C CNN
  500. 1 10650 3500
  501. 1 0 0 -1
  502. $EndComp
  503. $Comp
  504. L flabbergast:VDDA #PWR021
  505. U 1 1 57235FEF
  506. P 10300 3300
  507. F 0 "#PWR021" H 10300 3150 50 0001 C CNN
  508. F 1 "VDDA" H 10300 3440 50 0000 C CNN
  509. F 2 "" H 10300 3300 50 0000 C CNN
  510. F 3 "" H 10300 3300 50 0000 C CNN
  511. 1 10300 3300
  512. 1 0 0 -1
  513. $EndComp
  514. $Comp
  515. L flabbergast:VDD #PWR022
  516. U 1 1 57236042
  517. P 10100 3400
  518. F 0 "#PWR022" H 10100 3250 50 0001 C CNN
  519. F 1 "VDD" H 10100 3540 50 0000 C CNN
  520. F 2 "" H 10100 3400 50 0000 C CNN
  521. F 3 "" H 10100 3400 50 0000 C CNN
  522. 1 10100 3400
  523. 1 0 0 -1
  524. $EndComp
  525. $Comp
  526. L flabbergast:GND #PWR023
  527. U 1 1 572360BD
  528. P 9850 3500
  529. F 0 "#PWR023" H 9850 3250 50 0001 C CNN
  530. F 1 "GND" H 9850 3350 50 0000 C CNN
  531. F 2 "" H 9850 3500 60 0000 C CNN
  532. F 3 "" H 9850 3500 60 0000 C CNN
  533. 1 9850 3500
  534. 1 0 0 -1
  535. $EndComp
  536. Text GLabel 10300 3600 0 60 Input ~ 0
  537. SWDIO
  538. Text GLabel 10300 3700 0 60 Input ~ 0
  539. SWCLK
  540. $Comp
  541. L flabbergast:VDD #PWR024
  542. U 1 1 572368FC
  543. P 10150 1250
  544. F 0 "#PWR024" H 10150 1100 50 0001 C CNN
  545. F 1 "VDD" H 10150 1390 50 0000 C CNN
  546. F 2 "" H 10150 1250 50 0000 C CNN
  547. F 3 "" H 10150 1250 50 0000 C CNN
  548. 1 10150 1250
  549. 1 0 0 -1
  550. $EndComp
  551. $Comp
  552. L flabbergast:VIN #PWR025
  553. U 1 1 57236948
  554. P 10300 1250
  555. F 0 "#PWR025" H 10300 1100 50 0001 C CNN
  556. F 1 "VIN" H 10300 1390 50 0000 C CNN
  557. F 2 "" H 10300 1250 50 0000 C CNN
  558. F 3 "" H 10300 1250 50 0000 C CNN
  559. 1 10300 1250
  560. 1 0 0 -1
  561. $EndComp
  562. $Comp
  563. L flabbergast:GND #PWR026
  564. U 1 1 57236999
  565. P 10050 1350
  566. F 0 "#PWR026" H 10050 1100 50 0001 C CNN
  567. F 1 "GND" H 10050 1200 50 0000 C CNN
  568. F 2 "" H 10050 1350 60 0000 C CNN
  569. F 3 "" H 10050 1350 60 0000 C CNN
  570. 1 10050 1350
  571. 1 0 0 -1
  572. $EndComp
  573. Text GLabel 10300 1550 0 60 Input ~ 0
  574. A9
  575. Text GLabel 10300 1650 0 60 Input ~ 0
  576. A10
  577. Text GLabel 10300 1750 0 60 Input ~ 0
  578. A7
  579. Text GLabel 10300 1850 0 60 Input ~ 0
  580. A6
  581. Text GLabel 10300 1950 0 60 Input ~ 0
  582. A5
  583. Text GLabel 10300 2050 0 60 Input ~ 0
  584. A4
  585. Text GLabel 10300 2150 0 60 Input ~ 0
  586. B11
  587. Text GLabel 10300 2250 0 60 Input ~ 0
  588. B10
  589. Text GLabel 10300 2350 0 60 Input ~ 0
  590. A3
  591. Text GLabel 10300 2450 0 60 Input ~ 0
  592. A2
  593. Text GLabel 10300 2550 0 60 Input ~ 0
  594. B13
  595. Text GLabel 9450 2550 2 60 Input ~ 0
  596. B14
  597. Text GLabel 9450 2450 2 60 Input ~ 0
  598. B15
  599. Text GLabel 9450 2350 2 60 Input ~ 0
  600. B12
  601. Text GLabel 9450 2050 2 60 Input ~ 0
  602. C13
  603. Text GLabel 9450 1950 2 60 Input ~ 0
  604. B9
  605. Text GLabel 9450 1850 2 60 Input ~ 0
  606. B8
  607. Text GLabel 9450 1750 2 60 Input ~ 0
  608. B7
  609. Text GLabel 9450 1650 2 60 Input ~ 0
  610. B6
  611. Text GLabel 9450 1550 2 60 Input ~ 0
  612. B5
  613. Text GLabel 9450 1450 2 60 Input ~ 0
  614. B4
  615. Text GLabel 9450 1350 2 60 Input ~ 0
  616. B3
  617. $Comp
  618. L flabbergast:CRYSTAL Y1
  619. U 1 1 57237E92
  620. P 3600 5200
  621. F 0 "Y1" H 3700 5240 50 0000 L BNN
  622. F 1 "CRYSTAL" H 3700 5100 50 0000 L BNN
  623. F 2 "flabbergast:CRYSTAL-ABM3" H 3600 5200 60 0001 C CNN
  624. F 3 "" H 3600 5200 60 0000 C CNN
  625. 1 3600 5200
  626. 0 1 1 0
  627. $EndComp
  628. Text GLabel 3750 1850 0 60 Input ~ 0
  629. OSC_IN
  630. Text GLabel 3750 1950 0 60 Input ~ 0
  631. OSC_OUT
  632. Text GLabel 3750 1750 0 60 Input ~ 0
  633. C15
  634. Text GLabel 3750 1650 0 60 Input ~ 0
  635. C14
  636. $Comp
  637. L flabbergast:CAP C8
  638. U 1 1 572383ED
  639. P 3200 5100
  640. F 0 "C8" H 3260 5215 50 0000 L BNN
  641. F 1 "18pF" H 3260 5015 50 0000 L BNN
  642. F 2 "flabbergast:0603" H 3200 5100 60 0001 C CNN
  643. F 3 "" H 3200 5100 60 0000 C CNN
  644. 1 3200 5100
  645. 0 1 1 0
  646. $EndComp
  647. $Comp
  648. L flabbergast:CAP C9
  649. U 1 1 57238456
  650. P 3200 5300
  651. F 0 "C9" H 3260 5415 50 0000 L BNN
  652. F 1 "18pF" H 3260 5215 50 0000 L BNN
  653. F 2 "flabbergast:0603" H 3200 5300 60 0001 C CNN
  654. F 3 "" H 3200 5300 60 0000 C CNN
  655. 1 3200 5300
  656. 0 1 1 0
  657. $EndComp
  658. $Comp
  659. L flabbergast:GND #PWR027
  660. U 1 1 5723898D
  661. P 2950 5200
  662. F 0 "#PWR027" H 2950 4950 50 0001 C CNN
  663. F 1 "GND" H 2950 5050 50 0000 C CNN
  664. F 2 "" H 2950 5200 60 0000 C CNN
  665. F 3 "" H 2950 5200 60 0000 C CNN
  666. 1 2950 5200
  667. 1 0 0 -1
  668. $EndComp
  669. Text GLabel 3750 5100 2 60 Input ~ 0
  670. OSC_IN
  671. Text GLabel 3750 5300 2 60 Input ~ 0
  672. OSC_OUT
  673. Text GLabel 6900 1450 0 60 Input ~ 0
  674. A1(BOOT)
  675. Text GLabel 9450 2250 2 60 Input ~ 0
  676. C15
  677. Text GLabel 9450 2150 2 60 Input ~ 0
  678. C14
  679. $Comp
  680. L flabbergast:GND #PWR028
  681. U 1 1 572369E3
  682. P 9750 1250
  683. F 0 "#PWR028" H 9750 1000 50 0001 C CNN
  684. F 1 "GND" H 9750 1100 50 0000 C CNN
  685. F 2 "" H 9750 1250 60 0000 C CNN
  686. F 3 "" H 9750 1250 60 0000 C CNN
  687. 1 9750 1250
  688. 1 0 0 -1
  689. $EndComp
  690. Connection ~ 3600 5300
  691. Connection ~ 3600 5100
  692. Wire Wire Line
  693. 3400 5100 3600 5100
  694. Wire Wire Line
  695. 3400 5300 3600 5300
  696. Connection ~ 3100 5200
  697. Wire Wire Line
  698. 3100 5100 3100 5200
  699. Wire Wire Line
  700. 2950 5200 3100 5200
  701. Wire Wire Line
  702. 3750 1950 3900 1950
  703. Wire Wire Line
  704. 3750 1850 3900 1850
  705. Wire Wire Line
  706. 3900 1750 3750 1750
  707. Wire Wire Line
  708. 3750 1650 3900 1650
  709. Wire Wire Line
  710. 10300 1250 10400 1250
  711. Wire Wire Line
  712. 10050 1350 10400 1350
  713. Wire Wire Line
  714. 10150 1450 10400 1450
  715. Wire Wire Line
  716. 10300 1550 10400 1550
  717. Wire Wire Line
  718. 10300 1750 10400 1750
  719. Wire Wire Line
  720. 10400 1850 10300 1850
  721. Wire Wire Line
  722. 10300 1950 10400 1950
  723. Wire Wire Line
  724. 10400 2050 10300 2050
  725. Wire Wire Line
  726. 10300 2150 10400 2150
  727. Wire Wire Line
  728. 10400 2250 10300 2250
  729. Wire Wire Line
  730. 10300 2350 10400 2350
  731. Wire Wire Line
  732. 10400 2450 10300 2450
  733. Wire Wire Line
  734. 10300 2550 10400 2550
  735. Wire Wire Line
  736. 9350 2550 9450 2550
  737. Wire Wire Line
  738. 9350 2450 9450 2450
  739. Wire Wire Line
  740. 9350 2350 9450 2350
  741. Wire Wire Line
  742. 9350 2250 9450 2250
  743. Wire Wire Line
  744. 9350 2150 9450 2150
  745. Wire Wire Line
  746. 9450 2050 9350 2050
  747. Wire Wire Line
  748. 9350 1950 9450 1950
  749. Wire Wire Line
  750. 9450 1850 9350 1850
  751. Wire Wire Line
  752. 9350 1750 9450 1750
  753. Wire Wire Line
  754. 9450 1650 9350 1650
  755. Wire Wire Line
  756. 9350 1550 9450 1550
  757. Wire Wire Line
  758. 9450 1450 9350 1450
  759. Wire Wire Line
  760. 9350 1350 9450 1350
  761. Wire Wire Line
  762. 9350 1250 9750 1250
  763. Wire Wire Line
  764. 10300 3700 10400 3700
  765. Wire Wire Line
  766. 10300 3600 10400 3600
  767. Wire Wire Line
  768. 10300 3300 10400 3300
  769. Wire Wire Line
  770. 10100 3400 10400 3400
  771. Wire Wire Line
  772. 9850 3500 10400 3500
  773. Wire Wire Line
  774. 7800 3100 7900 3100
  775. Wire Wire Line
  776. 7300 3100 7400 3100
  777. Wire Wire Line
  778. 6700 3100 6800 3100
  779. Connection ~ 7250 2500
  780. Connection ~ 7650 2500
  781. Wire Wire Line
  782. 7650 2500 7800 2500
  783. Wire Wire Line
  784. 7650 2400 7650 2500
  785. Wire Wire Line
  786. 7250 2500 7250 2400
  787. Wire Wire Line
  788. 7100 2500 7250 2500
  789. Connection ~ 8000 1250
  790. Connection ~ 7600 1250
  791. Wire Wire Line
  792. 8000 1250 8250 1250
  793. Wire Wire Line
  794. 8000 1150 8000 1250
  795. Wire Wire Line
  796. 7600 1250 7600 1150
  797. Wire Wire Line
  798. 3900 2200 3750 2200
  799. Wire Wire Line
  800. 3750 2300 3900 2300
  801. Wire Wire Line
  802. 3750 2800 3900 2800
  803. Wire Wire Line
  804. 3750 1450 3900 1450
  805. Connection ~ 2450 2650
  806. Wire Wire Line
  807. 2450 2750 2450 2650
  808. Connection ~ 1200 5400
  809. Connection ~ 1500 5400
  810. Connection ~ 1800 5400
  811. Connection ~ 1800 5100
  812. Connection ~ 1500 5100
  813. Connection ~ 1200 5100
  814. Wire Wire Line
  815. 1200 5400 1200 5550
  816. Wire Wire Line
  817. 1200 5400 1500 5400
  818. Wire Wire Line
  819. 1200 5100 1500 5100
  820. Wire Wire Line
  821. 1200 5000 1200 5100
  822. Connection ~ 1800 3800
  823. Wire Wire Line
  824. 1800 4200 1800 4300
  825. Wire Wire Line
  826. 1800 3800 1800 3900
  827. Wire Wire Line
  828. 1700 3800 1800 3800
  829. Wire Wire Line
  830. 1200 3800 1300 3800
  831. Wire Wire Line
  832. 2550 2650 2550 2550
  833. Connection ~ 1200 2650
  834. Wire Wire Line
  835. 1200 2550 1200 2650
  836. Wire Wire Line
  837. 1200 3100 1200 3050
  838. Wire Wire Line
  839. 2450 3050 2450 3100
  840. Wire Wire Line
  841. 2350 2650 2450 2650
  842. Wire Wire Line
  843. 2100 2650 2250 2650
  844. Connection ~ 1650 2950
  845. Wire Wire Line
  846. 1650 2950 1650 3100
  847. Wire Wire Line
  848. 1650 2950 1750 2950
  849. Connection ~ 1300 2650
  850. Wire Wire Line
  851. 1300 2650 1300 2750
  852. Wire Wire Line
  853. 1200 2650 1300 2650
  854. Wire Wire Line
  855. 3900 4000 3650 4000
  856. Connection ~ 3900 3550
  857. Wire Wire Line
  858. 3650 3550 3900 3550
  859. Wire Wire Line
  860. 3750 2600 3900 2600
  861. Wire Wire Line
  862. 3750 2500 3900 2500
  863. Wire Wire Line
  864. 3900 4150 3650 4150
  865. Connection ~ 3900 3650
  866. Wire Wire Line
  867. 3900 3550 3900 3650
  868. Wire Wire Line
  869. 3650 3150 3900 3150
  870. Connection ~ 3900 3250
  871. Connection ~ 3900 3150
  872. Wire Wire Line
  873. 3900 3050 3900 3150
  874. Wire Wire Line
  875. 1500 1850 1700 1850
  876. Wire Wire Line
  877. 1500 1650 2400 1650
  878. Wire Wire Line
  879. 1500 1550 1700 1550
  880. Connection ~ 1600 1450
  881. Wire Wire Line
  882. 1600 1350 1600 1450
  883. Wire Wire Line
  884. 1900 1450 2200 1450
  885. Wire Wire Line
  886. 1500 1450 1600 1450
  887. Text GLabel 5550 2000 2 60 Input ~ 0
  888. LED
  889. Text GLabel 5550 4000 2 60 Input ~ 0
  890. A1(BOOT)
  891. Wire Wire Line
  892. 5400 4000 5550 4000
  893. Text GLabel 5550 3400 2 60 Input ~ 0
  894. A7
  895. Text GLabel 5550 3500 2 60 Input ~ 0
  896. A6
  897. Text GLabel 5550 3600 2 60 Input ~ 0
  898. A5
  899. Text GLabel 5550 3700 2 60 Input ~ 0
  900. A4
  901. Text GLabel 5550 2850 2 60 Input ~ 0
  902. B11
  903. Text GLabel 5550 2950 2 60 Input ~ 0
  904. B10
  905. Text GLabel 5550 3800 2 60 Input ~ 0
  906. A3
  907. Text GLabel 5550 3900 2 60 Input ~ 0
  908. A2
  909. Text GLabel 5550 2650 2 60 Input ~ 0
  910. B13
  911. Text GLabel 5550 2550 2 60 Input ~ 0
  912. B14
  913. Text GLabel 5550 2450 2 60 Input ~ 0
  914. B15
  915. Text GLabel 5550 2750 2 60 Input ~ 0
  916. B12
  917. Text GLabel 5550 4250 2 60 Input ~ 0
  918. C13
  919. Text GLabel 5550 1250 2 60 Input ~ 0
  920. B9
  921. Text GLabel 5550 1350 2 60 Input ~ 0
  922. B8
  923. Text GLabel 5550 1450 2 60 Input ~ 0
  924. B7
  925. Text GLabel 5550 1550 2 60 Input ~ 0
  926. B6
  927. Text GLabel 5550 1650 2 60 Input ~ 0
  928. B5
  929. Text GLabel 5550 1750 2 60 Input ~ 0
  930. B4
  931. Text GLabel 5550 1850 2 60 Input ~ 0
  932. B3
  933. Text GLabel 5550 2200 2 60 Input ~ 0
  934. A9
  935. Text GLabel 5550 2100 2 60 Input ~ 0
  936. A10
  937. Wire Wire Line
  938. 5550 4250 5400 4250
  939. Wire Wire Line
  940. 5400 3900 5550 3900
  941. Wire Wire Line
  942. 5400 3800 5550 3800
  943. Wire Wire Line
  944. 5550 3700 5400 3700
  945. Wire Wire Line
  946. 5400 3600 5550 3600
  947. Wire Wire Line
  948. 5550 3500 5400 3500
  949. Wire Wire Line
  950. 5400 3400 5550 3400
  951. Wire Wire Line
  952. 5550 2950 5400 2950
  953. Wire Wire Line
  954. 5400 2850 5550 2850
  955. Wire Wire Line
  956. 5550 2650 5400 2650
  957. NoConn ~ 5400 3250
  958. NoConn ~ 5400 3150
  959. Wire Wire Line
  960. 5550 1250 5400 1250
  961. Wire Wire Line
  962. 5400 1350 5550 1350
  963. Wire Wire Line
  964. 5550 1450 5400 1450
  965. Wire Wire Line
  966. 5400 1550 5550 1550
  967. Wire Wire Line
  968. 5550 1650 5400 1650
  969. Wire Wire Line
  970. 5400 1750 5550 1750
  971. Wire Wire Line
  972. 5550 1850 5400 1850
  973. Wire Wire Line
  974. 5400 2100 5550 2100
  975. Wire Wire Line
  976. 5550 2200 5400 2200
  977. NoConn ~ 5400 2300
  978. Wire Wire Line
  979. 5550 2450 5400 2450
  980. Wire Wire Line
  981. 5400 2550 5550 2550
  982. Wire Wire Line
  983. 5550 2750 5400 2750
  984. NoConn ~ 5400 4100
  985. Wire Wire Line
  986. 5400 2000 5550 2000
  987. $Comp
  988. L flabbergast:JUMPER-2 JP3
  989. U 1 1 5740521A
  990. P 7250 1150
  991. F 0 "JP3" V 7200 1150 50 0000 L BNN
  992. F 1 "BT0" V 7440 1150 50 0000 L BNN
  993. F 2 "flabbergast:SOLDER_JUMPER_ON" H 7250 1150 60 0001 C CNN
  994. F 3 "" H 7250 1150 60 0000 C CNN
  995. 1 7250 1150
  996. 1 0 0 -1
  997. $EndComp
  998. Wire Wire Line
  999. 6900 1250 7150 1250
  1000. Wire Wire Line
  1001. 7150 1850 7150 1750
  1002. Connection ~ 7150 1250
  1003. Wire Wire Line
  1004. 7350 1250 7500 1250
  1005. Wire Wire Line
  1006. 6900 1450 7500 1450
  1007. Wire Wire Line
  1008. 7500 1450 7500 1250
  1009. Connection ~ 7500 1250
  1010. Wire Wire Line
  1011. 10300 1650 10400 1650
  1012. Wire Wire Line
  1013. 10150 1450 10150 1250
  1014. $Comp
  1015. L flabbergast:RES R3
  1016. U 1 1 5749E614
  1017. P 2400 1300
  1018. F 0 "R3" V 2480 1300 50 0000 C CNN
  1019. F 1 "1.5kR" V 2400 1300 50 0000 C CNN
  1020. F 2 "flabbergast:0603" H 2400 1300 60 0001 C CNN
  1021. F 3 "" H 2400 1300 60 0000 C CNN
  1022. 1 2400 1300
  1023. 1 0 0 -1
  1024. $EndComp
  1025. Wire Wire Line
  1026. 2400 1550 2400 1650
  1027. Connection ~ 2400 1650
  1028. Wire Wire Line
  1029. 2500 1050 2400 1050
  1030. Text GLabel 2500 1050 2 60 Input ~ 0
  1031. B7
  1032. $Comp
  1033. L flabbergast:GND #PWR?
  1034. U 1 1 59F1A550
  1035. P 5650 3050
  1036. F 0 "#PWR?" H 5650 2800 50 0001 C CNN
  1037. F 1 "GND" H 5650 2900 50 0000 C CNN
  1038. F 2 "" H 5650 3050 60 0000 C CNN
  1039. F 3 "" H 5650 3050 60 0000 C CNN
  1040. 1 5650 3050
  1041. 1 0 0 -1
  1042. $EndComp
  1043. Wire Wire Line
  1044. 5650 3050 5400 3050
  1045. Wire Wire Line
  1046. 3600 5300 3750 5300
  1047. Wire Wire Line
  1048. 3600 5100 3750 5100
  1049. Wire Wire Line
  1050. 3100 5200 3100 5300
  1051. Wire Wire Line
  1052. 2450 2650 2550 2650
  1053. Wire Wire Line
  1054. 1500 5400 1800 5400
  1055. Wire Wire Line
  1056. 1800 5400 2100 5400
  1057. Wire Wire Line
  1058. 1800 5100 2100 5100
  1059. Wire Wire Line
  1060. 1500 5100 1800 5100
  1061. Wire Wire Line
  1062. 1200 2650 1200 2750
  1063. Wire Wire Line
  1064. 3900 3650 3900 3750
  1065. Wire Wire Line
  1066. 3900 3250 3900 3350
  1067. Wire Wire Line
  1068. 3900 3150 3900 3250
  1069. Wire Wire Line
  1070. 1600 1450 1800 1450
  1071. Wire Wire Line
  1072. 7150 1250 7250 1250
  1073. Wire Wire Line
  1074. 7500 1250 7600 1250
  1075. Wire Wire Line
  1076. 2400 1650 2500 1650
  1077. $EndSCHEMATC