Rev Author Line No. Line
4757 kaklik 1 EESchema Schematic File Version 2
2 LIBS:74xgxx
3 LIBS:74xx
4 LIBS:ac-dc
5 LIBS:actel
6 LIBS:adc-dac
7 LIBS:Altera
8 LIBS:analog_devices
9 LIBS:analog_switches
10 LIBS:atmel
11 LIBS:audio
12 LIBS:brooktre
13 LIBS:cmos4000
14 LIBS:cmos_ieee
15 LIBS:conn
16 LIBS:contrib
17 LIBS:cypress
18 LIBS:dc-dc
19 LIBS:device
20 LIBS:digital-audio
21 LIBS:diode
22 LIBS:display
23 LIBS:dsp
24 LIBS:elec-unifil
25 LIBS:ESD_Protection
26 LIBS:ftdi
27 LIBS:gennum
28 LIBS:graphic
29 LIBS:hc11
30 LIBS:intel
31 LIBS:interface
32 LIBS:ir
33 LIBS:Lattice
34 LIBS:linear
35 LIBS:logo
36 LIBS:maxim
37 LIBS:memory
38 LIBS:microchip
39 LIBS:microchip_dspic33dsc
40 LIBS:microchip_pic10mcu
41 LIBS:microchip_pic12mcu
42 LIBS:microchip_pic16mcu
43 LIBS:microchip_pic18mcu
44 LIBS:microchip_pic32mcu
45 LIBS:microcontrollers
46 LIBS:motor_drivers
47 LIBS:motorola
48 LIBS:msp430
49 LIBS:nordicsemi
50 LIBS:nxp_armmcu
51 LIBS:onsemi
52 LIBS:opto
53 LIBS:Oscillators
54 LIBS:philips
55 LIBS:power
56 LIBS:powerint
57 LIBS:Power_Management
58 LIBS:pspice
59 LIBS:references
60 LIBS:regul
61 LIBS:relays
62 LIBS:rfcom
63 LIBS:sensors
64 LIBS:silabs
65 LIBS:siliconi
66 LIBS:stm8
67 LIBS:stm32
68 LIBS:supertex
69 LIBS:switches
70 LIBS:texas
71 LIBS:transf
72 LIBS:transistors
73 LIBS:ttl_ieee
74 LIBS:valves
75 LIBS:video
76 LIBS:Xicor
77 LIBS:xilinx
78 LIBS:Zilog
79 LIBS:SPIDIFF01A-cache
80 EELAYER 25 0
81 EELAYER END
82 $Descr A4 11693 8268
83 encoding utf-8
84 Sheet 1 1
85 Title ""
86 Date ""
87 Rev ""
88 Comp ""
89 Comment1 ""
90 Comment2 ""
91 Comment3 ""
92 Comment4 ""
93 $EndDescr
94 $Comp
95 L R R2
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101 F 3 "" H 1950 1850 30 0000 C CNN
102 1 1950 1850
103 1 0 0 -1
104 $EndComp
105 $Comp
106 L R R1
107 U 1 1 55C3364D
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110 F 1 "1k" V 1650 1850 50 0000 C CNN
111 F 2 "Mlab_R:SMD-0805" V 1580 1850 30 0001 C CNN
112 F 3 "" H 1650 1850 30 0000 C CNN
113 1 1650 1850
114 1 0 0 -1
115 $EndComp
116 $Comp
117 L C C5
118 U 1 1 55C33655
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121 F 1 "100nF" H 5075 2400 50 0000 L CNN
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123 F 3 "" H 5050 2500 60 0000 C CNN
124 1 5050 2500
125 1 0 0 -1
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127 $Comp
128 L GND #PWR03
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131 F 0 "#PWR03" H 5050 2400 50 0001 C CNN
132 F 1 "GND" H 5050 2500 50 0000 C CNN
133 F 2 "" H 5050 2650 60 0000 C CNN
134 F 3 "" H 5050 2650 60 0000 C CNN
135 1 5050 2650
136 1 0 0 -1
137 $EndComp
138 $Comp
139 L GND #PWR04
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141 P 9700 4250
142 F 0 "#PWR04" H 9700 4000 50 0001 C CNN
143 F 1 "GND" H 9700 4100 50 0000 C CNN
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145 F 3 "" H 9700 4250 60 0000 C CNN
146 1 9700 4250
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148 $EndComp
149 Text Label 1300 2200 0 60 ~ 0
150 READY
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158 F 1 "120" V 4550 3400 50 0000 C CNN
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160 F 3 "" H 4550 3400 30 0000 C CNN
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163 $EndComp
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167 L RJ45_RJHSE-5384 J2
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171 F 1 "RJ45_RJHSE-5384" H 2500 2975 51 0000 C CNN
172 F 2 "Mlab_CON:RJHSE-5384(RJ45)" H 2500 2450 60 0001 C CNN
173 F 3 "" H 2500 2450 60 0000 C CNN
174 1 2500 2450
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177 $Comp
178 L JUMP_2x1 J20
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183 F 2 "Mlab_Pin_Headers:Straight_1x02" H 10200 4050 60 0001 C CNN
184 F 3 "" H 10200 4050 60 0000 C CNN
185 1 10200 4050
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188 $Comp
189 L JUMP_2x1 J21
190 U 1 1 568B95C0
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195 F 3 "" H 10200 4150 60 0000 C CNN
196 1 10200 4150
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198 $EndComp
199 $Comp
200 L JUMP_2x1 J19
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205 F 2 "Mlab_Pin_Headers:Straight_1x02" H 10200 3950 60 0001 C CNN
206 F 3 "" H 10200 3950 60 0000 C CNN
207 1 10200 3950
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216 F 2 "Mlab_Pin_Headers:Straight_1x02" H 10200 4250 60 0001 C CNN
217 F 3 "" H 10200 4250 60 0000 C CNN
218 1 10200 4250
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220 $EndComp
221 $Comp
222 L JUMP_2x1 J23
223 U 1 1 568B985E
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225 F 0 "J23" H 9850 4550 50 0000 C CNN
226 F 1 "JUMP_2x1" V 10200 4500 40 0001 C CNN
227 F 2 "Mlab_Pin_Headers:Straight_1x02" H 10200 4350 60 0001 C CNN
228 F 3 "" H 10200 4350 60 0000 C CNN
229 1 10200 4350
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231 $EndComp
232 Wire Wire Line
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236 $Comp
237 L LM1117 U1
238 U 1 1 568BD657
239 P 2400 6850
240 F 0 "U1" H 2250 7050 60 0000 C CNN
241 F 1 "LM1117 5V" H 2660 6590 60 0000 C CNN
242 F 2 "Mlab_IO:SOT-223" H 2400 6850 60 0001 C CNN
243 F 3 "" H 2400 6850 60 0000 C CNN
244 1 2400 6850
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246 $EndComp
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249 Wire Wire Line
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252 L C C1
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255 F 0 "C1" H 1975 7100 50 0000 L CNN
256 F 1 "10uF/16V" H 1975 6900 50 0000 L CNN
257 F 2 "Mlab_R:SMD-0805" H 1988 6850 30 0001 C CNN
258 F 3 "" H 1950 7000 60 0000 C CNN
259 1 1950 7000
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262 $Comp
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268 F 2 "Mlab_R:SMD-0805" H 2988 6850 30 0001 C CNN
269 F 3 "" H 2950 7000 60 0000 C CNN
270 1 2950 7000
271 1 0 0 -1
272 $EndComp
273 $Comp
274 L GND #PWR08
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276 P 1950 7200
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278 F 1 "GND" H 1950 7050 50 0000 C CNN
279 F 2 "" H 1950 7200 60 0000 C CNN
280 F 3 "" H 1950 7200 60 0000 C CNN
281 1 1950 7200
282 1 0 0 -1
283 $EndComp
284 $Comp
285 L GND #PWR09
286 U 1 1 568BE45F
287 P 2400 7200
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290 F 2 "" H 2400 7200 60 0000 C CNN
291 F 3 "" H 2400 7200 60 0000 C CNN
292 1 2400 7200
293 1 0 0 -1
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295 $Comp
296 L GND #PWR010
297 U 1 1 568BE4AE
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299 F 0 "#PWR010" H 2950 6950 50 0001 C CNN
300 F 1 "GND" H 2950 7050 50 0000 C CNN
301 F 2 "" H 2950 7200 60 0000 C CNN
302 F 3 "" H 2950 7200 60 0000 C CNN
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305 $EndComp
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322 1 3350 7000
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324 $EndComp
325 $Comp
326 L GND #PWR011
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330 F 1 "GND" H 3350 7050 50 0000 C CNN
331 F 2 "" H 3350 7200 60 0000 C CNN
332 F 3 "" H 3350 7200 60 0000 C CNN
333 1 3350 7200
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335 $EndComp
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342 L D_ZENER D1
343 U 1 1 568C1495
344 P 1550 6950
345 F 0 "D1" H 1550 7050 50 0000 C CNN
346 F 1 "SMBJ15A-E3/52" H 1550 6850 50 0000 C CNN
347 F 2 "Mlab_D:Diode-SMB_Standard" H 1550 6950 60 0001 C CNN
348 F 3 "" H 1550 6950 60 0000 C CNN
349 1 1550 6950
350  
351 $EndComp
352 $Comp
353 L GND #PWR014
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359 F 3 "" H 1550 7200 60 0000 C CNN
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366 L JUMP_3X2 J10
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368 P 750 6500
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370 F 1 "JUMP_3X2" V 750 6550 40 0001 C CNN
371 F 2 "Mlab_Pin_Headers:Straight_2x03" H 750 6500 60 0001 C CNN
372 F 3 "" H 750 6500 60 0000 C CNN
373 1 750 6500
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379 L GND #PWR015
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381 P 1200 6600
382 F 0 "#PWR015" H 1200 6350 50 0001 C CNN
383 F 1 "GND" H 1200 6450 50 0000 C CNN
384 F 2 "" H 1200 6600 60 0000 C CNN
385 F 3 "" H 1200 6600 60 0000 C CNN
386 1 1200 6600
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391 Wire Wire Line
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393 Wire Wire Line
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396 $Comp
397 L CONN_3 J12
398 U 1 1 568C8AEC
399 P 7050 1050
400 F 0 "J12" H 7050 1050 50 0000 C CNN
4758 kaklik 401 F 1 "Slave/Master" H 7200 950 40 0000 C CNN
4757 kaklik 402 F 2 "Mlab_Pin_Headers:Straight_1x03" H 7050 1050 60 0001 C CNN
403 F 3 "" H 7050 1050 60 0000 C CNN
404 1 7050 1050
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421 Wire Wire Line
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423 Wire Wire Line
424 1950 2400 1300 2400
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426 L GND #PWR018
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428 P 3230 2500
429 F 0 "#PWR018" H 3230 2250 50 0001 C CNN
430 F 1 "GND" H 3230 2350 50 0000 C CNN
431 F 2 "" H 3230 2500 60 0000 C CNN
432 F 3 "" H 3230 2500 60 0000 C CNN
433 1 3230 2500
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440 Wire Wire Line
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442 Wire Wire Line
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465 SCLK+
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468 $Comp
469 L JUMP_2x1 J4
470 U 1 1 568D8FDE
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473 F 1 "JUMP_2x1" V 3600 3300 40 0001 C CNN
474 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3150 60 0001 C CNN
475 F 3 "" H 3600 3150 60 0000 C CNN
476 1 3600 3150
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478 $EndComp
479 $Comp
480 L JUMP_2x1 J5
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485 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3250 60 0001 C CNN
486 F 3 "" H 3600 3250 60 0000 C CNN
487 1 3600 3250
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489 $EndComp
490 $Comp
491 L JUMP_2x1 J6
492 U 1 1 568DB005
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494 F 0 "J6" H 3250 3800 50 0000 C CNN
495 F 1 "JUMP_2x1" V 3600 3750 40 0001 C CNN
496 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3600 60 0001 C CNN
497 F 3 "" H 3600 3600 60 0000 C CNN
498 1 3600 3600
499 1 0 0 -1
500 $EndComp
501 $Comp
502 L JUMP_2x1 J7
503 U 1 1 568DB07B
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505 F 0 "J7" H 3250 3900 50 0000 C CNN
506 F 1 "JUMP_2x1" V 3600 3850 40 0001 C CNN
507 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3700 60 0001 C CNN
508 F 3 "" H 3600 3700 60 0000 C CNN
509 1 3600 3700
510 1 0 0 -1
511 $EndComp
512 $Comp
513 L JUMP_2x1 J8
514 U 1 1 568DB1C8
515 P 3600 3850
516 F 0 "J8" H 3250 4050 50 0000 C CNN
517 F 1 "JUMP_2x1" V 3600 4000 40 0001 C CNN
518 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3850 60 0001 C CNN
519 F 3 "" H 3600 3850 60 0000 C CNN
520 1 3600 3850
521 1 0 0 -1
522 $EndComp
523 $Comp
524 L JUMP_2x1 J9
525 U 1 1 568DB2A0
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527 F 0 "J9" H 3250 4150 50 0000 C CNN
528 F 1 "JUMP_2x1" V 3600 4100 40 0001 C CNN
529 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3950 60 0001 C CNN
530 F 3 "" H 3600 3950 60 0000 C CNN
531 1 3600 3950
532 1 0 0 -1
533 $EndComp
534 $Comp
535 L HOLE M1
536 U 1 1 568DCC14
537 P 9950 5350
538 F 0 "M1" H 9950 5450 60 0000 C CNN
539 F 1 "HOLE" H 9950 5250 60 0000 C CNN
540 F 2 "Mlab_Mechanical:MountingHole_3mm" H 9950 5350 60 0001 C CNN
541 F 3 "" H 9950 5350 60 0000 C CNN
542 1 9950 5350
543 1 0 0 -1
544 $EndComp
545 $Comp
546 L HOLE M2
547 U 1 1 568DCFB0
548 P 9950 5750
549 F 0 "M2" H 9950 5850 60 0000 C CNN
550 F 1 "HOLE" H 9950 5650 60 0000 C CNN
551 F 2 "Mlab_Mechanical:MountingHole_3mm" H 9950 5750 60 0001 C CNN
552 F 3 "" H 9950 5750 60 0000 C CNN
553 1 9950 5750
554 1 0 0 -1
555 $EndComp
556 $Comp
557 L HOLE M3
558 U 1 1 568DD0C8
559 P 10400 5350
560 F 0 "M3" H 10400 5450 60 0000 C CNN
561 F 1 "HOLE" H 10400 5250 60 0000 C CNN
562 F 2 "Mlab_Mechanical:MountingHole_3mm" H 10400 5350 60 0001 C CNN
563 F 3 "" H 10400 5350 60 0000 C CNN
564 1 10400 5350
565 1 0 0 -1
566 $EndComp
567 $Comp
568 L HOLE M4
569 U 1 1 568DD160
570 P 10400 5750
571 F 0 "M4" H 10400 5850 60 0000 C CNN
572 F 1 "HOLE" H 10400 5650 60 0000 C CNN
573 F 2 "Mlab_Mechanical:MountingHole_3mm" H 10400 5750 60 0001 C CNN
574 F 3 "" H 10400 5750 60 0000 C CNN
575 1 10400 5750
576 1 0 0 -1
577 $EndComp
578 $Comp
579 L GND #PWR021
580 U 1 1 568DD284
581 P 10100 5900
582 F 0 "#PWR021" H 10100 5650 50 0001 C CNN
583 F 1 "GND" H 10100 5750 50 0000 C CNN
584 F 2 "" H 10100 5900 60 0000 C CNN
585 F 3 "" H 10100 5900 60 0000 C CNN
586 1 10100 5900
587 1 0 0 -1
588 $EndComp
589 $Comp
590 L GND #PWR022
591 U 1 1 568DD5CF
592 P 10550 5900
593 F 0 "#PWR022" H 10550 5650 50 0001 C CNN
594 F 1 "GND" H 10550 5750 50 0000 C CNN
595 F 2 "" H 10550 5900 60 0000 C CNN
596 F 3 "" H 10550 5900 60 0000 C CNN
597 1 10550 5900
598 1 0 0 -1
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600 $Comp
601 L GND #PWR023
602 U 1 1 568DD74E
603 P 10100 5450
604 F 0 "#PWR023" H 10100 5200 50 0001 C CNN
605 F 1 "GND" H 10100 5300 50 0000 C CNN
606 F 2 "" H 10100 5450 60 0000 C CNN
607 F 3 "" H 10100 5450 60 0000 C CNN
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611 $Comp
612 L GND #PWR024
613 U 1 1 568DD805
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615 F 0 "#PWR024" H 10550 5200 50 0001 C CNN
616 F 1 "GND" H 10550 5300 50 0000 C CNN
617 F 2 "" H 10550 5450 60 0000 C CNN
618 F 3 "" H 10550 5450 60 0000 C CNN
619 1 10550 5450
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628 Wire Wire Line
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632 Wire Wire Line
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634 Wire Wire Line
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636 Wire Wire Line
637 10550 5750 10550 5900
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639 L D_4xZENER D2
640 U 1 1 568CF656
641 P 1750 4850
642 F 0 "D2" H 1350 5000 50 0000 C CNN
643 F 1 "SP1001-04XTG" H 1500 4650 50 0000 C CNN
644 F 2 "Mlab_IO:SOT-553" H 1750 5350 60 0001 C CNN
645 F 3 "" H 1750 5350 60 0000 C CNN
646 1 1750 4850
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649 $Comp
650 L D_4xZENER D3
651 U 1 1 568CFCCB
652 P 2550 4850
653 F 0 "D3" H 2150 5000 50 0000 C CNN
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655 F 2 "Mlab_IO:SOT-553" H 2550 5350 60 0001 C CNN
656 F 3 "" H 2550 5350 60 0000 C CNN
657 1 2550 4850
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660 $Comp
661 L GND #PWR026
662 U 1 1 568D07D8
663 P 1800 5200
664 F 0 "#PWR026" H 1800 4950 50 0001 C CNN
665 F 1 "GND" H 1800 5050 50 0000 C CNN
666 F 2 "" H 1800 5200 60 0000 C CNN
667 F 3 "" H 1800 5200 60 0000 C CNN
668 1 1800 5200
669 1 0 0 -1
670 $EndComp
671 $Comp
672 L GND #PWR027
673 U 1 1 568D09EB
674 P 2600 5200
675 F 0 "#PWR027" H 2600 4950 50 0001 C CNN
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677 F 2 "" H 2600 5200 60 0000 C CNN
678 F 3 "" H 2600 5200 60 0000 C CNN
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680 1 0 0 -1
681 $EndComp
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690 Wire Wire Line
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692 Wire Wire Line
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694 Wire Wire Line
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697 L VDD #PWR028
698 U 1 1 56937D75
699 P 3350 6550
700 F 0 "#PWR028" H 3350 6400 50 0001 C CNN
701 F 1 "VDD" H 3350 6700 50 0000 C CNN
702 F 2 "" H 3350 6550 60 0000 C CNN
703 F 3 "" H 3350 6550 60 0000 C CNN
704 1 3350 6550
705 1 0 0 -1
706 $EndComp
707 $Comp
708 L R R15
709 U 1 1 56B24B76
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711 F 0 "R15" V 3310 2290 50 0000 C CNN
712 F 1 "1k" V 3230 2290 50 0000 C CNN
713 F 2 "Mlab_R:SMD-0805" V 3160 2290 30 0001 C CNN
714 F 3 "" H 3230 2290 30 0000 C CNN
715 1 3230 2290
716 -1 0 0 1
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718 $Comp
719 L C C8
720 U 1 1 56B25436
721 P 3450 2290
722 F 0 "C8" H 3475 2390 50 0000 L CNN
723 F 1 "100nF" H 3475 2190 50 0000 L CNN
724 F 2 "Mlab_R:SMD-0805" H 3488 2140 30 0001 C CNN
725 F 3 "" H 3450 2290 60 0000 C CNN
726 1 3450 2290
727 1 0 0 -1
728 $EndComp
729 Wire Wire Line
730 3450 2100 3450 2140
731 Wire Wire Line
732 3230 2140 3230 2100
733 Connection ~ 3230 2100
734 $Comp
735 L GND #PWR030
736 U 1 1 56B269EF
737 P 3450 2510
738 F 0 "#PWR030" H 3450 2260 50 0001 C CNN
739 F 1 "GND" H 3450 2360 50 0000 C CNN
740 F 2 "" H 3450 2510 60 0000 C CNN
741 F 3 "" H 3450 2510 60 0000 C CNN
742 1 3450 2510
743 1 0 0 -1
744 $EndComp
745 Wire Wire Line
746 3450 2440 3450 2510
747 Wire Wire Line
748 3230 2440 3230 2500
749 $Comp
750 L JUMP_2x1 J?
751 U 1 1 57D80B60
752 P 3600 3350
753 F 0 "J?" H 3250 3550 50 0000 C CNN
754 F 1 "JUMP_2x1" V 3600 3500 40 0001 C CNN
755 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3350 60 0001 C CNN
756 F 3 "" H 3600 3350 60 0000 C CNN
757 1 3600 3350
758 1 0 0 -1
759 $EndComp
760 $Comp
761 L JUMP_2x1 J?
762 U 1 1 57D80B66
763 P 3600 3450
764 F 0 "J?" H 3250 3650 50 0000 C CNN
765 F 1 "JUMP_2x1" V 3600 3600 40 0001 C CNN
766 F 2 "Mlab_Pin_Headers:Straight_2x01" H 3600 3450 60 0001 C CNN
767 F 3 "" H 3600 3450 60 0000 C CNN
768 1 3600 3450
769 1 0 0 -1
770 $EndComp
771 Wire Wire Line
772 2550 3200 3200 3200
773 Wire Wire Line
774 2450 3300 3200 3300
775 Text Label 2850 3300 0 60 ~ 0
776 MOSI-
777 Text Label 2850 3200 0 60 ~ 0
778 MOSI+
779 Text Label 1550 4650 1 60 ~ 0
780 MISO+
781 Text Label 1700 4650 1 60 ~ 0
782 MISO-
783 Text Label 1850 4650 1 60 ~ 0
784 MOSI+
785 Text Label 2000 4650 1 60 ~ 0
786 MOSI-
787 Text Label 2350 4650 1 60 ~ 0
788 CS+
789 Text Label 2500 4650 1 60 ~ 0
790 CS-
791 Text Label 2650 4650 1 60 ~ 0
792 SCLK+
793 Text Label 2800 4650 1 60 ~ 0
794 SCLK-
795 $Comp
796 L SP3485EP U?
797 U 1 1 57D85642
798 P 5400 3400
799 F 0 "U?" H 5200 4000 50 0000 C CNN
800 F 1 "SP3485EP" H 5150 3900 50 0000 C CNN
801 F 2 "DIP-8" H 5200 3800 50 0000 C CIN
802 F 3 "" H 5400 3400 50 0000 C CNN
803 1 5400 3400
804 -1 0 0 -1
805 $EndComp
806 Wire Wire Line
807 2800 6750 3350 6750
808 Wire Wire Line
809 2950 6750 2950 6850
810 Wire Wire Line
811 5000 3500 4800 3500
812 Wire Wire Line
813 4800 3500 4800 3600
814 Wire Wire Line
815 4800 3600 4550 3600
816 Wire Wire Line
817 4550 3600 4550 3550
818 Wire Wire Line
819 4550 3250 4550 3200
820 Wire Wire Line
821 4550 3200 4800 3200
822 Wire Wire Line
823 4800 3200 4800 3300
824 Wire Wire Line
825 4800 3300 5000 3300
826 Wire Wire Line
827 5400 2200 5400 3000
828 $Comp
829 L VDD #PWR?
830 U 1 1 57D8A505
831 P 5400 2200
832 F 0 "#PWR?" H 5400 2050 50 0001 C CNN
833 F 1 "VDD" H 5400 2350 50 0000 C CNN
834 F 2 "" H 5400 2200 60 0000 C CNN
835 F 3 "" H 5400 2200 60 0000 C CNN
836 1 5400 2200
837 1 0 0 -1
838 $EndComp
839 Wire Wire Line
840 5050 2300 5400 2300
841 Connection ~ 5400 2300
842 $Comp
843 L GND #PWR?
844 U 1 1 57D8ABD0
845 P 5400 3850
846 F 0 "#PWR?" H 5400 3600 50 0001 C CNN
847 F 1 "GND" H 5400 3700 50 0000 C CNN
848 F 2 "" H 5400 3850 60 0000 C CNN
849 F 3 "" H 5400 3850 60 0000 C CNN
850 1 5400 3850
851 1 0 0 -1
852 $EndComp
853 Wire Wire Line
854 5400 3850 5400 3800
855 Wire Wire Line
856 9700 4200 9700 4250
857 Wire Wire Line
858 9500 4100 9800 4100
859 Wire Wire Line
860 9800 3900 9500 3900
861 Wire Wire Line
862 9800 3800 9500 3800
863 Text Label 9500 3800 0 60 ~ 0
864 MISO
865 Text Label 9500 3900 0 60 ~ 0
866 MOSI
867 Text Label 9500 4000 0 60 ~ 0
868 CS
869 Text Label 9500 4100 0 60 ~ 0
870 SCLK
871 $EndSCHEMATC