Rev Author Line No. Line
4057 jacho 1 (export (version D)
2 (design
3 (source C:/Chroust/Zaloha/stare/MLAB/Modules/CommSerial/I2CPWM01A/SCH_PCB/I2CPWM01A.sch)
4060 jacho 4 (date "30. 4. 2015 7:20:39")
4057 jacho 5 (tool "Eeschema (2015-01-07 BZR 5359)-product"))
6 (components
7 (comp (ref U1)
8 (value PCA9531)
4060 jacho 9 (footprint Housings_SSOP:TSSOP-16_4.4x5mm_Pitch0.65mm)
4057 jacho 10 (libsource (lib MLAB_IO) (part PCA9531))
11 (sheetpath (names /) (tstamps /))
12 (tstamp 553CAA1E))
13 (comp (ref R7)
14 (value 10k)
4060 jacho 15 (footprint Mlab_R:SMD-0805)
4057 jacho 16 (libsource (lib device) (part R))
17 (sheetpath (names /) (tstamps /))
18 (tstamp 553CAAD1))
19 (comp (ref C1)
20 (value 100nF)
4060 jacho 21 (footprint Mlab_R:SMD-0805)
4057 jacho 22 (libsource (lib device) (part C))
23 (sheetpath (names /) (tstamps /))
24 (tstamp 553CAB5C))
25 (comp (ref R5)
26 (value 10k)
4060 jacho 27 (footprint Mlab_R:SMD-0805)
4057 jacho 28 (libsource (lib device) (part R))
29 (sheetpath (names /) (tstamps /))
30 (tstamp 553CACFB))
31 (comp (ref R6)
32 (value 10k)
4060 jacho 33 (footprint Mlab_R:SMD-0805)
4057 jacho 34 (libsource (lib device) (part R))
35 (sheetpath (names /) (tstamps /))
36 (tstamp 553CB22A))
37 (comp (ref D1)
38 (value M4)
4060 jacho 39 (footprint Mlab_D:SMA_Standard)
4057 jacho 40 (libsource (lib device) (part DIODE))
41 (sheetpath (names /) (tstamps /))
42 (tstamp 553CB688))
43 (comp (ref C2)
44 (value 10uF)
4060 jacho 45 (footprint Mlab_R:SMD-0805)
4057 jacho 46 (libsource (lib device) (part C))
47 (sheetpath (names /) (tstamps /))
48 (tstamp 553CBA5F))
49 (comp (ref R2)
50 (value 10k)
4060 jacho 51 (footprint Mlab_R:SMD-0805)
4057 jacho 52 (libsource (lib device) (part R))
53 (sheetpath (names /) (tstamps /))
54 (tstamp 553CBE66))
55 (comp (ref R1)
56 (value 10k)
4060 jacho 57 (footprint Mlab_R:SMD-0805)
4057 jacho 58 (libsource (lib device) (part R))
59 (sheetpath (names /) (tstamps /))
60 (tstamp 553CC231))
61 (comp (ref R3)
62 (value -)
4060 jacho 63 (footprint Mlab_R:SMD-0805)
4057 jacho 64 (libsource (lib device) (part R))
65 (sheetpath (names /) (tstamps /))
66 (tstamp 553CC612))
67 (comp (ref R4)
68 (value 0R)
4060 jacho 69 (footprint Mlab_R:SMD-0805)
4057 jacho 70 (libsource (lib device) (part R))
71 (sheetpath (names /) (tstamps /))
72 (tstamp 553CC66E))
73 (comp (ref J3)
74 (value JUMP_3X2)
4060 jacho 75 (footprint Mlab_Pin_Headers:Straight_2x03)
4057 jacho 76 (libsource (lib MLAB_Jumpers) (part JUMP_3X2))
77 (sheetpath (names /) (tstamps /))
78 (tstamp 553CF933))
79 (comp (ref J5)
80 (value JUMP_2x1)
4060 jacho 81 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 82 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
83 (sheetpath (names /) (tstamps /))
84 (tstamp 553CFAE6))
85 (comp (ref J4)
86 (value JUMP_5X2)
4060 jacho 87 (footprint Mlab_Pin_Headers:Straight_2x05)
4057 jacho 88 (libsource (lib MLAB_Jumpers) (part JUMP_5X2))
89 (sheetpath (names /) (tstamps /))
90 (tstamp 553CFB8F))
91 (comp (ref J1)
92 (value CONN1_2)
4060 jacho 93 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 94 (libsource (lib MLAB_Jumpers) (part CONN1_2))
95 (sheetpath (names /) (tstamps /))
96 (tstamp 553D04FA))
97 (comp (ref J2)
98 (value CONN1_2)
4060 jacho 99 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 100 (libsource (lib MLAB_Jumpers) (part CONN1_2))
101 (sheetpath (names /) (tstamps /))
102 (tstamp 553D054F))
103 (comp (ref J14)
104 (value JUMP_2x1)
4060 jacho 105 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 106 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
107 (sheetpath (names /) (tstamps /))
108 (tstamp 553F3E06))
109 (comp (ref R8)
110 (value 1k)
4060 jacho 111 (footprint Mlab_R:SMD-0805)
4057 jacho 112 (libsource (lib device) (part R))
113 (sheetpath (names /) (tstamps /))
114 (tstamp 553F442F))
115 (comp (ref R9)
116 (value 1k)
4060 jacho 117 (footprint Mlab_R:SMD-0805)
4057 jacho 118 (libsource (lib device) (part R))
119 (sheetpath (names /) (tstamps /))
120 (tstamp 553F45AC))
121 (comp (ref R10)
122 (value 1k)
4060 jacho 123 (footprint Mlab_R:SMD-0805)
4057 jacho 124 (libsource (lib device) (part R))
125 (sheetpath (names /) (tstamps /))
126 (tstamp 553F45E0))
127 (comp (ref R11)
128 (value 1k)
4060 jacho 129 (footprint Mlab_R:SMD-0805)
4057 jacho 130 (libsource (lib device) (part R))
131 (sheetpath (names /) (tstamps /))
132 (tstamp 553F460F))
133 (comp (ref R12)
134 (value 1k)
4060 jacho 135 (footprint Mlab_R:SMD-0805)
4057 jacho 136 (libsource (lib device) (part R))
137 (sheetpath (names /) (tstamps /))
138 (tstamp 553F46D5))
139 (comp (ref R13)
140 (value 1k)
4060 jacho 141 (footprint Mlab_R:SMD-0805)
4057 jacho 142 (libsource (lib device) (part R))
143 (sheetpath (names /) (tstamps /))
144 (tstamp 553F4702))
145 (comp (ref R14)
146 (value 1k)
4060 jacho 147 (footprint Mlab_R:SMD-0805)
4057 jacho 148 (libsource (lib device) (part R))
149 (sheetpath (names /) (tstamps /))
150 (tstamp 553F4734))
151 (comp (ref R15)
152 (value 1k)
4060 jacho 153 (footprint Mlab_R:SMD-0805)
4057 jacho 154 (libsource (lib device) (part R))
155 (sheetpath (names /) (tstamps /))
156 (tstamp 553F4763))
157 (comp (ref J6)
158 (value JUMP2_2x1)
4060 jacho 159 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 160 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
161 (sheetpath (names /) (tstamps /))
162 (tstamp 553F4C59))
163 (comp (ref J7)
164 (value JUMP2_2x1)
4060 jacho 165 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 166 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
167 (sheetpath (names /) (tstamps /))
168 (tstamp 553F4D6D))
169 (comp (ref J8)
170 (value JUMP2_2x1)
4060 jacho 171 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 172 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
173 (sheetpath (names /) (tstamps /))
174 (tstamp 553F4DA3))
175 (comp (ref J9)
176 (value JUMP2_2x1)
4060 jacho 177 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 178 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
179 (sheetpath (names /) (tstamps /))
180 (tstamp 553F4DF3))
181 (comp (ref J10)
182 (value JUMP2_2x1)
4060 jacho 183 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 184 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
185 (sheetpath (names /) (tstamps /))
186 (tstamp 553F4E27))
187 (comp (ref J11)
188 (value JUMP2_2x1)
4060 jacho 189 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 190 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
191 (sheetpath (names /) (tstamps /))
192 (tstamp 553F4EBB))
193 (comp (ref J12)
194 (value JUMP2_2x1)
4060 jacho 195 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 196 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
197 (sheetpath (names /) (tstamps /))
198 (tstamp 553F4EF1))
199 (comp (ref J13)
200 (value JUMP2_2x1)
4060 jacho 201 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 202 (libsource (lib MLAB_Jumpers) (part JUMP2_2x1))
203 (sheetpath (names /) (tstamps /))
204 (tstamp 553F4F34))
205 (comp (ref J15)
206 (value JUMP_2x1)
4060 jacho 207 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 208 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
209 (sheetpath (names /) (tstamps /))
210 (tstamp 553F5298))
211 (comp (ref J16)
212 (value JUMP_2x1)
4060 jacho 213 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 214 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
215 (sheetpath (names /) (tstamps /))
216 (tstamp 553F52D3))
217 (comp (ref J17)
218 (value JUMP_2x1)
4060 jacho 219 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 220 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
221 (sheetpath (names /) (tstamps /))
222 (tstamp 553F5317))
223 (comp (ref J18)
224 (value JUMP_2x1)
4060 jacho 225 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 226 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
227 (sheetpath (names /) (tstamps /))
228 (tstamp 553F5358))
229 (comp (ref J19)
230 (value JUMP_2x1)
4060 jacho 231 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 232 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
233 (sheetpath (names /) (tstamps /))
234 (tstamp 553F5396))
235 (comp (ref J20)
236 (value JUMP_2x1)
4060 jacho 237 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 238 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
239 (sheetpath (names /) (tstamps /))
240 (tstamp 553F53E1))
241 (comp (ref J21)
242 (value JUMP_2x1)
4060 jacho 243 (footprint Mlab_Pin_Headers:Straight_2x01)
4057 jacho 244 (libsource (lib MLAB_Jumpers) (part JUMP_2x1))
245 (sheetpath (names /) (tstamps /))
4060 jacho 246 (tstamp 553F5421))
247 (comp (ref P1)
248 (value _)
249 (footprint Mlab_Mechanical:MountingHole_3mm)
250 (libsource (lib MLAB_Jumpers) (part _))
251 (sheetpath (names /) (tstamps /))
252 (tstamp 5541BFAB))
253 (comp (ref P2)
254 (value _)
255 (footprint Mlab_Mechanical:MountingHole_3mm)
256 (libsource (lib MLAB_Jumpers) (part _))
257 (sheetpath (names /) (tstamps /))
258 (tstamp 5541C120))
259 (comp (ref P3)
260 (value _)
261 (footprint Mlab_Mechanical:MountingHole_3mm)
262 (libsource (lib MLAB_Jumpers) (part _))
263 (sheetpath (names /) (tstamps /))
264 (tstamp 5541C15F))
265 (comp (ref P4)
266 (value _)
267 (footprint Mlab_Mechanical:MountingHole_3mm)
268 (libsource (lib MLAB_Jumpers) (part _))
269 (sheetpath (names /) (tstamps /))
270 (tstamp 5541C19F))
271 (comp (ref C3)
272 (value 10uF)
273 (footprint Mlab_R:SMD-0805)
274 (libsource (lib device) (part C))
275 (sheetpath (names /) (tstamps /))
276 (tstamp 5541D097)))
4057 jacho 277 (libparts
278 (libpart (lib device) (part DIODE)
279 (description "Diode simple")
280 (footprints
281 (fp D?)
282 (fp S*))
283 (fields
284 (field (name Reference) D)
285 (field (name Value) DIODE))
286 (pins
287 (pin (num 1) (name A) (type passive))
288 (pin (num 2) (name K) (type passive))))
289 (libpart (lib device) (part C)
290 (description "Condensateur non polarise")
291 (footprints
292 (fp SM*)
293 (fp C?)
294 (fp C1-1))
295 (fields
296 (field (name Reference) C)
297 (field (name Value) C))
298 (pins
299 (pin (num 1) (name ~) (type passive))
300 (pin (num 2) (name ~) (type passive))))
301 (libpart (lib device) (part R)
302 (description Resistance)
303 (footprints
304 (fp R?)
305 (fp SM0603)
306 (fp SM0805)
307 (fp R?-*)
308 (fp SM1206))
309 (fields
310 (field (name Reference) R)
311 (field (name Value) R))
312 (pins
313 (pin (num 1) (name ~) (type passive))
314 (pin (num 2) (name ~) (type passive))))
4060 jacho 315 (libpart (lib MLAB_Jumpers) (part CONN1_2)
316 (description "Symbole general de connecteur")
317 (fields
318 (field (name Reference) J)
319 (field (name Value) CONN1_2))
320 (pins
321 (pin (num 1) (name P1) (type passive))
322 (pin (num 2) (name PM) (type passive))))
4057 jacho 323 (libpart (lib MLAB_IO) (part PCA9531)
324 (description "I2C PWM")
325 (fields
326 (field (name Reference) U)
327 (field (name Value) PCA9531))
328 (pins
329 (pin (num 1) (name A0) (type input))
330 (pin (num 2) (name A1) (type input))
331 (pin (num 3) (name A2) (type input))
332 (pin (num 4) (name LED0) (type input))
333 (pin (num 5) (name LED1) (type input))
334 (pin (num 6) (name LED2) (type input))
335 (pin (num 7) (name LED3) (type input))
336 (pin (num 8) (name VSS) (type input))
337 (pin (num 9) (name LED4) (type input))
338 (pin (num 10) (name LED5) (type input))
339 (pin (num 11) (name LED6) (type input))
340 (pin (num 12) (name LED7) (type input))
341 (pin (num 13) (name RESET) (type input))
342 (pin (num 14) (name SCL) (type input))
343 (pin (num 15) (name SDA) (type input))
344 (pin (num 16) (name VDD) (type input))))
4060 jacho 345 (libpart (lib MLAB_Jumpers) (part JUMP_2x1)
4057 jacho 346 (description "MLAB modified doubled pinheader connector")
347 (fields
348 (field (name Reference) J)
4060 jacho 349 (field (name Value) JUMP_2x1))
4057 jacho 350 (pins
351 (pin (num 1) (name 1) (type passive))
352 (pin (num 2) (name 1) (type passive))))
353 (libpart (lib MLAB_Jumpers) (part JUMP_5X2)
354 (description "MLAB modified doubled pinheader connector")
355 (fields
356 (field (name Reference) J)
357 (field (name Value) JUMP_5X2))
358 (pins
359 (pin (num 1) (name 2) (type passive))
360 (pin (num 2) (name 2) (type passive))
361 (pin (num 3) (name 4) (type passive))
362 (pin (num 4) (name 4) (type passive))
363 (pin (num 5) (name 6) (type passive))
364 (pin (num 6) (name 6) (type passive))
365 (pin (num 7) (name 7) (type passive))
366 (pin (num 8) (name 7) (type passive))
367 (pin (num 9) (name 10) (type passive))
368 (pin (num 10) (name 10) (type passive))))
4060 jacho 369 (libpart (lib MLAB_Jumpers) (part JUMP_3X2)
4057 jacho 370 (description "MLAB modified doubled pinheader connector")
371 (fields
372 (field (name Reference) J)
4060 jacho 373 (field (name Value) JUMP_3X2))
4057 jacho 374 (pins
4060 jacho 375 (pin (num 1) (name 2) (type passive))
376 (pin (num 2) (name 2) (type passive))
377 (pin (num 3) (name 4) (type passive))
378 (pin (num 4) (name 4) (type passive))
379 (pin (num 5) (name 6) (type passive))
380 (pin (num 6) (name 6) (type passive))))
381 (libpart (lib MLAB_Jumpers) (part _)
382 (description "Symbole general de connecteur")
383 (fields
384 (field (name Reference) P)
385 (field (name Value) _))
386 (pins
387 (pin (num 1) (name P1) (type passive))))
388 (libpart (lib MLAB_Jumpers) (part JUMP2_2x1)
389 (description "MLAB modified doubled pinheader connector")
390 (fields
391 (field (name Reference) J)
392 (field (name Value) JUMP2_2x1))
393 (pins
4057 jacho 394 (pin (num 1) (name 1) (type passive))
395 (pin (num 2) (name 1) (type passive)))))
396 (libraries
397 (library (logical device)
398 (uri C:\kicad\kicad\share\library\device.lib))
4060 jacho 399 (library (logical MLAB_Jumpers)
400 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_Jumpers.lib))
4057 jacho 401 (library (logical MLAB_IO)
4060 jacho 402 (uri C:\Chroust\Zaloha\stare\kicad-mlab\symbols\MLAB_IO.lib)))
4057 jacho 403 (nets
4060 jacho 404 (net (code 1) (name /A1)
405 (node (ref R2) (pin 2))
406 (node (ref U1) (pin 2))
407 (node (ref J2) (pin 2)))
408 (net (code 2) (name VDD)
409 (node (ref U1) (pin 16))
410 (node (ref R2) (pin 1))
411 (node (ref R10) (pin 1))
412 (node (ref R8) (pin 1))
413 (node (ref R9) (pin 1))
414 (node (ref R7) (pin 1))
415 (node (ref C3) (pin 1))
416 (node (ref C1) (pin 1))
417 (node (ref R5) (pin 1))
418 (node (ref D1) (pin 2))
419 (node (ref C2) (pin 1))
420 (node (ref R6) (pin 1))
421 (node (ref R1) (pin 1))
422 (node (ref R13) (pin 1))
423 (node (ref R12) (pin 1))
424 (node (ref J3) (pin 4))
425 (node (ref J4) (pin 6))
426 (node (ref R11) (pin 1))
427 (node (ref J4) (pin 5))
428 (node (ref R3) (pin 1))
429 (node (ref J3) (pin 3))
430 (node (ref R15) (pin 1))
431 (node (ref R14) (pin 1)))
432 (net (code 3) (name "Net-(J5-Pad1)")
433 (node (ref R6) (pin 2))
434 (node (ref J5) (pin 2))
4057 jacho 435 (node (ref U1) (pin 13))
4060 jacho 436 (node (ref J5) (pin 1)))
437 (net (code 4) (name /A2)
438 (node (ref R4) (pin 1))
4057 jacho 439 (node (ref U1) (pin 3))
440 (node (ref R3) (pin 2)))
4060 jacho 441 (net (code 5) (name /A0)
4057 jacho 442 (node (ref R1) (pin 2))
443 (node (ref U1) (pin 1))
444 (node (ref J1) (pin 2)))
4060 jacho 445 (net (code 6) (name "Net-(J12-Pad2)")
446 (node (ref R14) (pin 2))
447 (node (ref J12) (pin 2)))
448 (net (code 7) (name "Net-(J13-Pad2)")
449 (node (ref R15) (pin 2))
450 (node (ref J13) (pin 2)))
451 (net (code 8) (name "Net-(J11-Pad2)")
452 (node (ref J11) (pin 2))
453 (node (ref R13) (pin 2)))
454 (net (code 9) (name "Net-(J10-Pad2)")
455 (node (ref R12) (pin 2))
456 (node (ref J10) (pin 2)))
457 (net (code 10) (name "Net-(J9-Pad2)")
4057 jacho 458 (node (ref R11) (pin 2))
459 (node (ref J9) (pin 2)))
4060 jacho 460 (net (code 11) (name "Net-(J8-Pad2)")
461 (node (ref R10) (pin 2))
462 (node (ref J8) (pin 2)))
463 (net (code 12) (name /LED7)
464 (node (ref U1) (pin 12))
465 (node (ref J13) (pin 1))
466 (node (ref J21) (pin 2))
467 (node (ref J21) (pin 1)))
468 (net (code 13) (name "Net-(J7-Pad2)")
469 (node (ref R9) (pin 2))
470 (node (ref J7) (pin 2)))
471 (net (code 14) (name "Net-(J6-Pad2)")
4057 jacho 472 (node (ref R8) (pin 2))
473 (node (ref J6) (pin 2)))
4060 jacho 474 (net (code 15) (name /LED6)
475 (node (ref J20) (pin 1))
476 (node (ref J20) (pin 2))
477 (node (ref U1) (pin 11))
478 (node (ref J12) (pin 1)))
479 (net (code 16) (name /LED5)
480 (node (ref U1) (pin 10))
481 (node (ref J19) (pin 2))
482 (node (ref J19) (pin 1))
483 (node (ref J11) (pin 1)))
484 (net (code 17) (name /LED4)
485 (node (ref J18) (pin 2))
486 (node (ref U1) (pin 9))
487 (node (ref J10) (pin 1))
488 (node (ref J18) (pin 1)))
489 (net (code 18) (name /LED3)
490 (node (ref J17) (pin 1))
491 (node (ref J17) (pin 2))
4057 jacho 492 (node (ref U1) (pin 7))
4060 jacho 493 (node (ref J9) (pin 1)))
494 (net (code 19) (name GND)
4057 jacho 495 (node (ref J3) (pin 5))
496 (node (ref J3) (pin 1))
4060 jacho 497 (node (ref C1) (pin 2))
498 (node (ref J4) (pin 1))
4057 jacho 499 (node (ref J4) (pin 2))
4060 jacho 500 (node (ref J3) (pin 2))
4057 jacho 501 (node (ref J2) (pin 1))
4060 jacho 502 (node (ref R4) (pin 2))
503 (node (ref J4) (pin 9))
4057 jacho 504 (node (ref J4) (pin 10))
4060 jacho 505 (node (ref J1) (pin 1))
506 (node (ref J3) (pin 6))
507 (node (ref P3) (pin 1))
508 (node (ref P2) (pin 1))
509 (node (ref P4) (pin 1))
510 (node (ref C2) (pin 2))
4057 jacho 511 (node (ref U1) (pin 8))
4060 jacho 512 (node (ref P1) (pin 1))
513 (node (ref D1) (pin 1))
514 (node (ref C3) (pin 2)))
515 (net (code 20) (name /LED2)
516 (node (ref J16) (pin 1))
517 (node (ref J16) (pin 2))
518 (node (ref J8) (pin 1))
519 (node (ref U1) (pin 6)))
520 (net (code 21) (name /LED1)
521 (node (ref J15) (pin 1))
522 (node (ref U1) (pin 5))
523 (node (ref J7) (pin 1))
524 (node (ref J15) (pin 2)))
525 (net (code 22) (name /LED0)
526 (node (ref U1) (pin 4))
527 (node (ref J14) (pin 2))
528 (node (ref J14) (pin 1))
529 (node (ref J6) (pin 1)))
4057 jacho 530 (net (code 23) (name /SDA)
4060 jacho 531 (node (ref U1) (pin 15))
532 (node (ref R7) (pin 2))
4057 jacho 533 (node (ref J4) (pin 4))
4060 jacho 534 (node (ref J4) (pin 3)))
4057 jacho 535 (net (code 24) (name /SCL)
536 (node (ref J4) (pin 7))
4060 jacho 537 (node (ref R5) (pin 2))
4057 jacho 538 (node (ref U1) (pin 14))
4060 jacho 539 (node (ref J4) (pin 8)))))