Rev 4768 Rev 4772
Line 123... Line 123...
123 F 3 "" H 4450 1700 60 0000 C CNN 123 F 3 "" H 4450 1700 60 0000 C CNN
124 1 4450 1700 124 1 4450 1700
125 1 0 0 -1 125 1 0 0 -1
126 $EndComp 126 $EndComp
127 $Comp 127 $Comp
128 L GND #PWR17 128 L GND #PWR01
129 U 1 1 55C33658 129 U 1 1 55C33658
130 P 4450 1850 130 P 4450 1850
131 F 0 "#PWR17" H 4450 1600 50 0001 C CNN 131 F 0 "#PWR01" H 4450 1600 50 0001 C CNN
132 F 1 "GND" H 4450 1700 50 0000 C CNN 132 F 1 "GND" H 4450 1700 50 0000 C CNN
133 F 2 "" H 4450 1850 60 0000 C CNN 133 F 2 "" H 4450 1850 60 0000 C CNN
134 F 3 "" H 4450 1850 60 0000 C CNN 134 F 3 "" H 4450 1850 60 0000 C CNN
135 1 4450 1850 135 1 4450 1850
136 1 0 0 -1 136 1 0 0 -1
137 $EndComp 137 $EndComp
138 $Comp 138 $Comp
139 L GND #PWR30 139 L GND #PWR02
140 U 1 1 55C36383 140 U 1 1 55C36383
141 P 9700 4250 141 P 9700 4250
142 F 0 "#PWR30" H 9700 4000 50 0001 C CNN 142 F 0 "#PWR02" H 9700 4000 50 0001 C CNN
143 F 1 "GND" H 9700 4100 50 0000 C CNN 143 F 1 "GND" H 9700 4100 50 0000 C CNN
144 F 2 "" H 9700 4250 60 0000 C CNN 144 F 2 "" H 9700 4250 60 0000 C CNN
145 F 3 "" H 9700 4250 60 0000 C CNN 145 F 3 "" H 9700 4250 60 0000 C CNN
146 1 9700 4250 146 1 9700 4250
147 1 0 0 -1 147 1 0 0 -1
Line 222... Line 222...
222 F 3 "" H 10200 4350 60 0000 C CNN 222 F 3 "" H 10200 4350 60 0000 C CNN
223 1 10200 4350 223 1 10200 4350
224 1 0 0 -1 224 1 0 0 -1
225 $EndComp 225 $EndComp
226 $Comp 226 $Comp
227 L LM1117 U1 -  
228 U 1 1 568BD657 -  
229 P 2400 6850 -  
230 F 0 "U1" H 2250 7050 60 0000 C CNN -  
231 F 1 "LM1117 5V" H 2660 6590 60 0000 C CNN -  
232 F 2 "Mlab_IO:SOT-223" H 2400 6850 60 0001 C CNN -  
233 F 3 "" H 2400 6850 60 0000 C CNN -  
234 1 2400 6850 -  
235 1 0 0 -1 -  
236 $EndComp -  
237 $Comp -  
238 L C C1 227 L C C1
239 U 1 1 568BD989 228 U 1 1 568BD989
240 P 1950 7000 229 P 1950 7000
241 F 0 "C1" H 1975 7100 50 0000 L CNN 230 F 0 "C1" H 1975 7100 50 0000 L CNN
242 F 1 "10uF/16V" H 1975 6900 50 0000 L CNN 231 F 1 "10uF/16V" H 1975 6900 50 0000 L CNN
Line 244... Line 233...
244 F 3 "" H 1950 7000 60 0000 C CNN 233 F 3 "" H 1950 7000 60 0000 C CNN
245 1 1950 7000 234 1 1950 7000
246 1 0 0 -1 235 1 0 0 -1
247 $EndComp 236 $EndComp
248 $Comp 237 $Comp
249 L C C2 -  
250 U 1 1 568BDEAC -  
251 P 2950 7000 -  
252 F 0 "C2" H 2975 7100 50 0000 L CNN -  
253 F 1 "10uF" H 2975 6900 50 0000 L CNN -  
254 F 2 "Mlab_R:SMD-0805" H 2988 6850 30 0001 C CNN -  
255 F 3 "" H 2950 7000 60 0000 C CNN -  
256 1 2950 7000 -  
257 1 0 0 -1 -  
258 $EndComp -  
259 $Comp -  
260 L GND #PWR6 238 L GND #PWR03
261 U 1 1 568BE13C 239 U 1 1 568BE13C
262 P 1950 7200 240 P 1950 7200
263 F 0 "#PWR6" H 1950 6950 50 0001 C CNN 241 F 0 "#PWR03" H 1950 6950 50 0001 C CNN
264 F 1 "GND" H 1950 7050 50 0000 C CNN 242 F 1 "GND" H 1950 7050 50 0000 C CNN
265 F 2 "" H 1950 7200 60 0000 C CNN 243 F 2 "" H 1950 7200 60 0000 C CNN
266 F 3 "" H 1950 7200 60 0000 C CNN 244 F 3 "" H 1950 7200 60 0000 C CNN
267 1 1950 7200 245 1 1950 7200
268 1 0 0 -1 246 1 0 0 -1
269 $EndComp 247 $EndComp
270 $Comp 248 $Comp
271 L GND #PWR7 -  
272 U 1 1 568BE45F -  
273 P 2400 7200 -  
274 F 0 "#PWR7" H 2400 6950 50 0001 C CNN -  
275 F 1 "GND" H 2400 7050 50 0000 C CNN -  
276 F 2 "" H 2400 7200 60 0000 C CNN -  
277 F 3 "" H 2400 7200 60 0000 C CNN -  
278 1 2400 7200 -  
279 1 0 0 -1 -  
280 $EndComp -  
281 $Comp -  
282 L GND #PWR9 -  
283 U 1 1 568BE4AE -  
284 P 2950 7200 -  
285 F 0 "#PWR9" H 2950 6950 50 0001 C CNN -  
286 F 1 "GND" H 2950 7050 50 0000 C CNN -  
287 F 2 "" H 2950 7200 60 0000 C CNN -  
288 F 3 "" H 2950 7200 60 0000 C CNN -  
289 1 2950 7200 -  
290 1 0 0 -1 -  
291 $EndComp -  
292 $Comp -  
293 L C C3 -  
294 U 1 1 568BF9C5 -  
295 P 3350 7000 -  
296 F 0 "C3" H 3375 7100 50 0000 L CNN -  
297 F 1 "10uF" H 3375 6900 50 0000 L CNN -  
298 F 2 "Mlab_R:SMD-0805" H 3388 6850 30 0001 C CNN -  
299 F 3 "" H 3350 7000 60 0000 C CNN -  
300 1 3350 7000 -  
301 1 0 0 -1 -  
302 $EndComp -  
303 $Comp -  
304 L GND #PWR12 -  
305 U 1 1 568BFB23 -  
306 P 3350 7200 -  
307 F 0 "#PWR12" H 3350 6950 50 0001 C CNN -  
308 F 1 "GND" H 3350 7050 50 0000 C CNN -  
309 F 2 "" H 3350 7200 60 0000 C CNN -  
310 F 3 "" H 3350 7200 60 0000 C CNN -  
311 1 3350 7200 -  
312 1 0 0 -1 -  
313 $EndComp -  
314 $Comp -  
315 L D_ZENER D1 249 L D_ZENER D1
316 U 1 1 568C1495 250 U 1 1 568C1495
317 P 1550 6950 251 P 1550 6950
318 F 0 "D1" H 1550 7050 50 0000 C CNN 252 F 0 "D1" H 1550 7050 50 0000 C CNN
319 F 1 "SMBJ15A-E3/52" H 1550 6850 50 0000 C CNN 253 F 1 "SMBJ15A-E3/52" H 1550 6850 50 0000 C CNN
Line 321... Line 255...
321 F 3 "" H 1550 6950 60 0000 C CNN 255 F 3 "" H 1550 6950 60 0000 C CNN
322 1 1550 6950 256 1 1550 6950
323 0 1 1 0 257 0 1 1 0
324 $EndComp 258 $EndComp
325 $Comp 259 $Comp
326 L GND #PWR2 260 L GND #PWR07
327 U 1 1 568C1528 261 U 1 1 568C1528
328 P 1550 7200 262 P 1550 7200
329 F 0 "#PWR2" H 1550 6950 50 0001 C CNN 263 F 0 "#PWR07" H 1550 6950 50 0001 C CNN
330 F 1 "GND" H 1550 7050 50 0000 C CNN 264 F 1 "GND" H 1550 7050 50 0000 C CNN
331 F 2 "" H 1550 7200 60 0000 C CNN 265 F 2 "" H 1550 7200 60 0000 C CNN
332 F 3 "" H 1550 7200 60 0000 C CNN 266 F 3 "" H 1550 7200 60 0000 C CNN
333 1 1550 7200 267 1 1550 7200
334 1 0 0 -1 268 1 0 0 -1
Line 343... Line 277...
343 F 3 "" H 750 6500 60 0000 C CNN 277 F 3 "" H 750 6500 60 0000 C CNN
344 1 750 6500 278 1 750 6500
345 -1 0 0 -1 279 -1 0 0 -1
346 $EndComp 280 $EndComp
347 $Comp 281 $Comp
348 L GND #PWR1 282 L GND #PWR08
349 U 1 1 568C3B5D 283 U 1 1 568C3B5D
350 P 1200 6600 284 P 1200 6600
351 F 0 "#PWR1" H 1200 6350 50 0001 C CNN 285 F 0 "#PWR08" H 1200 6350 50 0001 C CNN
352 F 1 "GND" H 1200 6450 50 0000 C CNN 286 F 1 "GND" H 1200 6450 50 0000 C CNN
353 F 2 "" H 1200 6600 60 0000 C CNN 287 F 2 "" H 1200 6600 60 0000 C CNN
354 F 3 "" H 1200 6600 60 0000 C CNN 288 F 3 "" H 1200 6600 60 0000 C CNN
355 1 1200 6600 289 1 1200 6600
356 -1 0 0 -1 290 -1 0 0 -1
Line 365... Line 299...
365 F 3 "" H 6900 2350 60 0000 C CNN 299 F 3 "" H 6900 2350 60 0000 C CNN
366 1 6900 2350 300 1 6900 2350
367 1 0 0 1 301 1 0 0 1
368 $EndComp 302 $EndComp
369 $Comp 303 $Comp
370 L GND #PWR10 304 L GND #PWR09
371 U 1 1 568D0F20 305 U 1 1 568D0F20
372 P 3230 2500 306 P 3230 2500
373 F 0 "#PWR10" H 3230 2250 50 0001 C CNN 307 F 0 "#PWR09" H 3230 2250 50 0001 C CNN
374 F 1 "GND" H 3230 2350 50 0000 C CNN 308 F 1 "GND" H 3230 2350 50 0000 C CNN
375 F 2 "" H 3230 2500 60 0000 C CNN 309 F 2 "" H 3230 2500 60 0000 C CNN
376 F 3 "" H 3230 2500 60 0000 C CNN 310 F 3 "" H 3230 2500 60 0000 C CNN
377 1 3230 2500 311 1 3230 2500
378 1 0 0 -1 312 1 0 0 -1
Line 498... Line 432...
498 F 3 "" H 10400 5750 60 0000 C CNN 432 F 3 "" H 10400 5750 60 0000 C CNN
499 1 10400 5750 433 1 10400 5750
500 1 0 0 -1 434 1 0 0 -1
501 $EndComp 435 $EndComp
502 $Comp 436 $Comp
503 L GND #PWR32 437 L GND #PWR010
504 U 1 1 568DD284 438 U 1 1 568DD284
505 P 10100 5900 439 P 10100 5900
506 F 0 "#PWR32" H 10100 5650 50 0001 C CNN 440 F 0 "#PWR010" H 10100 5650 50 0001 C CNN
507 F 1 "GND" H 10100 5750 50 0000 C CNN 441 F 1 "GND" H 10100 5750 50 0000 C CNN
508 F 2 "" H 10100 5900 60 0000 C CNN 442 F 2 "" H 10100 5900 60 0000 C CNN
509 F 3 "" H 10100 5900 60 0000 C CNN 443 F 3 "" H 10100 5900 60 0000 C CNN
510 1 10100 5900 444 1 10100 5900
511 1 0 0 -1 445 1 0 0 -1
512 $EndComp 446 $EndComp
513 $Comp 447 $Comp
514 L GND #PWR34 448 L GND #PWR011
515 U 1 1 568DD5CF 449 U 1 1 568DD5CF
516 P 10550 5900 450 P 10550 5900
517 F 0 "#PWR34" H 10550 5650 50 0001 C CNN 451 F 0 "#PWR011" H 10550 5650 50 0001 C CNN
518 F 1 "GND" H 10550 5750 50 0000 C CNN 452 F 1 "GND" H 10550 5750 50 0000 C CNN
519 F 2 "" H 10550 5900 60 0000 C CNN 453 F 2 "" H 10550 5900 60 0000 C CNN
520 F 3 "" H 10550 5900 60 0000 C CNN 454 F 3 "" H 10550 5900 60 0000 C CNN
521 1 10550 5900 455 1 10550 5900
522 1 0 0 -1 456 1 0 0 -1
523 $EndComp 457 $EndComp
524 $Comp 458 $Comp
525 L GND #PWR31 459 L GND #PWR012
526 U 1 1 568DD74E 460 U 1 1 568DD74E
527 P 10100 5450 461 P 10100 5450
528 F 0 "#PWR31" H 10100 5200 50 0001 C CNN 462 F 0 "#PWR012" H 10100 5200 50 0001 C CNN
529 F 1 "GND" H 10100 5300 50 0000 C CNN 463 F 1 "GND" H 10100 5300 50 0000 C CNN
530 F 2 "" H 10100 5450 60 0000 C CNN 464 F 2 "" H 10100 5450 60 0000 C CNN
531 F 3 "" H 10100 5450 60 0000 C CNN 465 F 3 "" H 10100 5450 60 0000 C CNN
532 1 10100 5450 466 1 10100 5450
533 1 0 0 -1 467 1 0 0 -1
534 $EndComp 468 $EndComp
535 $Comp 469 $Comp
536 L GND #PWR33 470 L GND #PWR013
537 U 1 1 568DD805 471 U 1 1 568DD805
538 P 10550 5450 472 P 10550 5450
539 F 0 "#PWR33" H 10550 5200 50 0001 C CNN 473 F 0 "#PWR013" H 10550 5200 50 0001 C CNN
540 F 1 "GND" H 10550 5300 50 0000 C CNN 474 F 1 "GND" H 10550 5300 50 0000 C CNN
541 F 2 "" H 10550 5450 60 0000 C CNN 475 F 2 "" H 10550 5450 60 0000 C CNN
542 F 3 "" H 10550 5450 60 0000 C CNN 476 F 3 "" H 10550 5450 60 0000 C CNN
543 1 10550 5450 477 1 10550 5450
544 1 0 0 -1 478 1 0 0 -1
Line 564... Line 498...
564 F 3 "" H 2550 5350 60 0000 C CNN 498 F 3 "" H 2550 5350 60 0000 C CNN
565 1 2550 4850 499 1 2550 4850
566 1 0 0 -1 500 1 0 0 -1
567 $EndComp 501 $EndComp
568 $Comp 502 $Comp
569 L GND #PWR4 503 L GND #PWR014
570 U 1 1 568D07D8 504 U 1 1 568D07D8
571 P 1800 5200 505 P 1800 5200
572 F 0 "#PWR4" H 1800 4950 50 0001 C CNN 506 F 0 "#PWR014" H 1800 4950 50 0001 C CNN
573 F 1 "GND" H 1800 5050 50 0000 C CNN 507 F 1 "GND" H 1800 5050 50 0000 C CNN
574 F 2 "" H 1800 5200 60 0000 C CNN 508 F 2 "" H 1800 5200 60 0000 C CNN
575 F 3 "" H 1800 5200 60 0000 C CNN 509 F 3 "" H 1800 5200 60 0000 C CNN
576 1 1800 5200 510 1 1800 5200
577 1 0 0 -1 511 1 0 0 -1
578 $EndComp 512 $EndComp
579 $Comp 513 $Comp
580 L GND #PWR8 514 L GND #PWR015
581 U 1 1 568D09EB 515 U 1 1 568D09EB
582 P 2600 5200 516 P 2600 5200
583 F 0 "#PWR8" H 2600 4950 50 0001 C CNN 517 F 0 "#PWR015" H 2600 4950 50 0001 C CNN
584 F 1 "GND" H 2600 5050 50 0000 C CNN 518 F 1 "GND" H 2600 5050 50 0000 C CNN
585 F 2 "" H 2600 5200 60 0000 C CNN 519 F 2 "" H 2600 5200 60 0000 C CNN
586 F 3 "" H 2600 5200 60 0000 C CNN 520 F 3 "" H 2600 5200 60 0000 C CNN
587 1 2600 5200 521 1 2600 5200
588 1 0 0 -1 522 1 0 0 -1
589 $EndComp 523 $EndComp
590 $Comp 524 $Comp
591 L VDD #PWR11 525 L VDD #PWR016
592 U 1 1 56937D75 526 U 1 1 56937D75
593 P 3350 6550 527 P 1950 6350
594 F 0 "#PWR11" H 3350 6400 50 0001 C CNN 528 F 0 "#PWR016" H 1950 6200 50 0001 C CNN
595 F 1 "VDD" H 3350 6700 50 0000 C CNN 529 F 1 "VDD" H 1950 6500 50 0000 C CNN
596 F 2 "" H 3350 6550 60 0000 C CNN 530 F 2 "" H 1950 6350 60 0000 C CNN
597 F 3 "" H 3350 6550 60 0000 C CNN 531 F 3 "" H 1950 6350 60 0000 C CNN
598 1 3350 6550 532 1 1950 6350
599 1 0 0 -1 533 1 0 0 -1
600 $EndComp 534 $EndComp
601 $Comp 535 $Comp
602 L R R15 536 L R R15
603 U 1 1 56B24B76 537 U 1 1 56B24B76
Line 619... Line 553...
619 F 3 "" H 3450 2290 60 0000 C CNN 553 F 3 "" H 3450 2290 60 0000 C CNN
620 1 3450 2290 554 1 3450 2290
621 1 0 0 -1 555 1 0 0 -1
622 $EndComp 556 $EndComp
623 $Comp 557 $Comp
624 L GND #PWR13 558 L GND #PWR017
625 U 1 1 56B269EF 559 U 1 1 56B269EF
626 P 3450 2510 560 P 3450 2510
627 F 0 "#PWR13" H 3450 2260 50 0001 C CNN 561 F 0 "#PWR017" H 3450 2260 50 0001 C CNN
628 F 1 "GND" H 3450 2360 50 0000 C CNN 562 F 1 "GND" H 3450 2360 50 0000 C CNN
629 F 2 "" H 3450 2510 60 0000 C CNN 563 F 2 "" H 3450 2510 60 0000 C CNN
630 F 3 "" H 3450 2510 60 0000 C CNN 564 F 3 "" H 3450 2510 60 0000 C CNN
631 1 3450 2510 565 1 3450 2510
632 1 0 0 -1 566 1 0 0 -1
Line 676... Line 610...
676 $Comp 610 $Comp
677 L SP3485EP U3 611 L SP3485EP U3
678 U 1 1 57D85642 612 U 1 1 57D85642
679 P 4800 2450 613 P 4800 2450
680 F 0 "U3" H 4600 3050 50 0000 C CNN 614 F 0 "U3" H 4600 3050 50 0000 C CNN
681 F 1 "SP3485EP" H 4550 2950 50 0000 C CNN 615 F 1 "SN65176" H 4550 2950 50 0000 C CNN
682 F 2 "DIP-8" H 4600 2850 50 0000 C CIN 616 F 2 "Mlab_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 4600 2850 50 0000 C CIN
683 F 3 "" H 4800 2450 50 0000 C CNN 617 F 3 "" H 4800 2450 50 0000 C CNN
684 1 4800 2450 618 1 4800 2450
685 -1 0 0 -1 619 -1 0 0 -1
686 $EndComp 620 $EndComp
687 $Comp 621 $Comp
688 L VDD #PWR5 622 L VDD #PWR018
689 U 1 1 57D8A505 623 U 1 1 57D8A505
690 P 1950 1650 624 P 1950 1650
691 F 0 "#PWR5" H 1950 1500 50 0001 C CNN 625 F 0 "#PWR018" H 1950 1500 50 0001 C CNN
692 F 1 "VDD" H 1950 1800 50 0000 C CNN 626 F 1 "VDD" H 1950 1800 50 0000 C CNN
693 F 2 "" H 1950 1650 60 0000 C CNN 627 F 2 "" H 1950 1650 60 0000 C CNN
694 F 3 "" H 1950 1650 60 0000 C CNN 628 F 3 "" H 1950 1650 60 0000 C CNN
695 1 1950 1650 629 1 1950 1650
696 1 0 0 -1 630 1 0 0 -1
697 $EndComp 631 $EndComp
698 $Comp 632 $Comp
699 L GND #PWR19 633 L GND #PWR019
700 U 1 1 57D8ABD0 634 U 1 1 57D8ABD0
701 P 4800 2900 635 P 4800 2900
702 F 0 "#PWR19" H 4800 2650 50 0001 C CNN 636 F 0 "#PWR019" H 4800 2650 50 0001 C CNN
703 F 1 "GND" H 4800 2750 50 0000 C CNN 637 F 1 "GND" H 4800 2750 50 0000 C CNN
704 F 2 "" H 4800 2900 60 0000 C CNN 638 F 2 "" H 4800 2900 60 0000 C CNN
705 F 3 "" H 4800 2900 60 0000 C CNN 639 F 3 "" H 4800 2900 60 0000 C CNN
706 1 4800 2900 640 1 4800 2900
707 1 0 0 -1 641 1 0 0 -1
Line 724... Line 658...
724 F 3 "" H 3650 4550 60 0000 C CNN 658 F 3 "" H 3650 4550 60 0000 C CNN
725 1 3650 4550 659 1 3650 4550
726 1 0 0 -1 660 1 0 0 -1
727 $EndComp 661 $EndComp
728 $Comp 662 $Comp
729 L GND #PWR14 663 L GND #PWR020
730 U 1 1 57DA98A4 664 U 1 1 57DA98A4
731 P 3650 4700 665 P 3650 4700
732 F 0 "#PWR14" H 3650 4450 50 0001 C CNN 666 F 0 "#PWR020" H 3650 4450 50 0001 C CNN
733 F 1 "GND" H 3650 4550 50 0000 C CNN 667 F 1 "GND" H 3650 4550 50 0000 C CNN
734 F 2 "" H 3650 4700 60 0000 C CNN 668 F 2 "" H 3650 4700 60 0000 C CNN
735 F 3 "" H 3650 4700 60 0000 C CNN 669 F 3 "" H 3650 4700 60 0000 C CNN
736 1 3650 4700 670 1 3650 4700
737 1 0 0 -1 671 1 0 0 -1
Line 750... Line 684...
750 $Comp 684 $Comp
751 L SP3485EP U2 685 L SP3485EP U2
752 U 1 1 57DA98B1 686 U 1 1 57DA98B1
753 P 4000 5300 687 P 4000 5300
754 F 0 "U2" H 3800 5900 50 0000 C CNN 688 F 0 "U2" H 3800 5900 50 0000 C CNN
755 F 1 "SP3485EP" H 3750 5800 50 0000 C CNN 689 F 1 "SN65176" H 3750 5800 50 0000 C CNN
756 F 2 "DIP-8" H 3800 5700 50 0000 C CIN 690 F 2 "Mlab_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3800 5700 50 0000 C CIN
757 F 3 "" H 4000 5300 50 0000 C CNN 691 F 3 "" H 4000 5300 50 0000 C CNN
758 1 4000 5300 692 1 4000 5300
759 -1 0 0 -1 693 -1 0 0 -1
760 $EndComp 694 $EndComp
761 $Comp 695 $Comp
762 L VDD #PWR15 696 L VDD #PWR021
763 U 1 1 57DA98BF 697 U 1 1 57DA98BF
764 P 4000 4250 698 P 4000 4250
765 F 0 "#PWR15" H 4000 4100 50 0001 C CNN 699 F 0 "#PWR021" H 4000 4100 50 0001 C CNN
766 F 1 "VDD" H 4000 4400 50 0000 C CNN 700 F 1 "VDD" H 4000 4400 50 0000 C CNN
767 F 2 "" H 4000 4250 60 0000 C CNN 701 F 2 "" H 4000 4250 60 0000 C CNN
768 F 3 "" H 4000 4250 60 0000 C CNN 702 F 3 "" H 4000 4250 60 0000 C CNN
769 1 4000 4250 703 1 4000 4250
770 1 0 0 -1 704 1 0 0 -1
771 $EndComp 705 $EndComp
772 $Comp 706 $Comp
773 L GND #PWR16 707 L GND #PWR022
774 U 1 1 57DA98C7 708 U 1 1 57DA98C7
775 P 4000 5750 709 P 4000 5750
776 F 0 "#PWR16" H 4000 5500 50 0001 C CNN 710 F 0 "#PWR022" H 4000 5500 50 0001 C CNN
777 F 1 "GND" H 4000 5600 50 0000 C CNN 711 F 1 "GND" H 4000 5600 50 0000 C CNN
778 F 2 "" H 4000 5750 60 0000 C CNN 712 F 2 "" H 4000 5750 60 0000 C CNN
779 F 3 "" H 4000 5750 60 0000 C CNN 713 F 3 "" H 4000 5750 60 0000 C CNN
780 1 4000 5750 714 1 4000 5750
781 1 0 0 -1 715 1 0 0 -1
Line 790... Line 724...
790 F 3 "" H 7700 4550 60 0000 C CNN 724 F 3 "" H 7700 4550 60 0000 C CNN
791 1 7700 4550 725 1 7700 4550
792 1 0 0 -1 726 1 0 0 -1
793 $EndComp 727 $EndComp
794 $Comp 728 $Comp
795 L GND #PWR25 729 L GND #PWR023
796 U 1 1 57DA9B30 730 U 1 1 57DA9B30
797 P 7700 4700 731 P 7700 4700
798 F 0 "#PWR25" H 7700 4450 50 0001 C CNN 732 F 0 "#PWR023" H 7700 4450 50 0001 C CNN
799 F 1 "GND" H 7700 4550 50 0000 C CNN 733 F 1 "GND" H 7700 4550 50 0000 C CNN
800 F 2 "" H 7700 4700 60 0000 C CNN 734 F 2 "" H 7700 4700 60 0000 C CNN
801 F 3 "" H 7700 4700 60 0000 C CNN 735 F 3 "" H 7700 4700 60 0000 C CNN
802 1 7700 4700 736 1 7700 4700
803 1 0 0 -1 737 1 0 0 -1
Line 816... Line 750...
816 $Comp 750 $Comp
817 L SP3485EP U5 751 L SP3485EP U5
818 U 1 1 57DA9B3D 752 U 1 1 57DA9B3D
819 P 8050 5300 753 P 8050 5300
820 F 0 "U5" H 7850 5900 50 0000 C CNN 754 F 0 "U5" H 7850 5900 50 0000 C CNN
821 F 1 "SP3485EP" H 7800 5800 50 0000 C CNN 755 F 1 "SN65176" H 7800 5800 50 0000 C CNN
822 F 2 "DIP-8" H 7850 5700 50 0000 C CIN 756 F 2 "Mlab_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 7850 5700 50 0000 C CIN
823 F 3 "" H 8050 5300 50 0000 C CNN 757 F 3 "" H 8050 5300 50 0000 C CNN
824 1 8050 5300 758 1 8050 5300
825 -1 0 0 -1 759 -1 0 0 -1
826 $EndComp 760 $EndComp
827 $Comp 761 $Comp
828 L VDD #PWR26 762 L VDD #PWR024
829 U 1 1 57DA9B4B 763 U 1 1 57DA9B4B
830 P 8050 4250 764 P 8050 4250
831 F 0 "#PWR26" H 8050 4100 50 0001 C CNN 765 F 0 "#PWR024" H 8050 4100 50 0001 C CNN
832 F 1 "VDD" H 8050 4400 50 0000 C CNN 766 F 1 "VDD" H 8050 4400 50 0000 C CNN
833 F 2 "" H 8050 4250 60 0000 C CNN 767 F 2 "" H 8050 4250 60 0000 C CNN
834 F 3 "" H 8050 4250 60 0000 C CNN 768 F 3 "" H 8050 4250 60 0000 C CNN
835 1 8050 4250 769 1 8050 4250
836 1 0 0 -1 770 1 0 0 -1
837 $EndComp 771 $EndComp
838 $Comp 772 $Comp
839 L GND #PWR27 773 L GND #PWR025
840 U 1 1 57DA9B53 774 U 1 1 57DA9B53
841 P 8050 5750 775 P 8050 5750
842 F 0 "#PWR27" H 8050 5500 50 0001 C CNN 776 F 0 "#PWR025" H 8050 5500 50 0001 C CNN
843 F 1 "GND" H 8050 5600 50 0000 C CNN 777 F 1 "GND" H 8050 5600 50 0000 C CNN
844 F 2 "" H 8050 5750 60 0000 C CNN 778 F 2 "" H 8050 5750 60 0000 C CNN
845 F 3 "" H 8050 5750 60 0000 C CNN 779 F 3 "" H 8050 5750 60 0000 C CNN
846 1 8050 5750 780 1 8050 5750
847 1 0 0 -1 781 1 0 0 -1
Line 856... Line 790...
856 F 3 "" H 5600 4550 60 0000 C CNN 790 F 3 "" H 5600 4550 60 0000 C CNN
857 1 5600 4550 791 1 5600 4550
858 1 0 0 -1 792 1 0 0 -1
859 $EndComp 793 $EndComp
860 $Comp 794 $Comp
861 L GND #PWR20 795 L GND #PWR026
862 U 1 1 57DA9B61 796 U 1 1 57DA9B61
863 P 5600 4700 797 P 5600 4700
864 F 0 "#PWR20" H 5600 4450 50 0001 C CNN 798 F 0 "#PWR026" H 5600 4450 50 0001 C CNN
865 F 1 "GND" H 5600 4550 50 0000 C CNN 799 F 1 "GND" H 5600 4550 50 0000 C CNN
866 F 2 "" H 5600 4700 60 0000 C CNN 800 F 2 "" H 5600 4700 60 0000 C CNN
867 F 3 "" H 5600 4700 60 0000 C CNN 801 F 3 "" H 5600 4700 60 0000 C CNN
868 1 5600 4700 802 1 5600 4700
869 1 0 0 -1 803 1 0 0 -1
Line 882... Line 816...
882 $Comp 816 $Comp
883 L SP3485EP U4 817 L SP3485EP U4
884 U 1 1 57DA9B6E 818 U 1 1 57DA9B6E
885 P 5950 5300 819 P 5950 5300
886 F 0 "U4" H 5750 5900 50 0000 C CNN 820 F 0 "U4" H 5750 5900 50 0000 C CNN
887 F 1 "SP3485EP" H 5700 5800 50 0000 C CNN 821 F 1 "SN65176" H 5700 5800 50 0000 C CNN
888 F 2 "DIP-8" H 5750 5700 50 0000 C CIN 822 F 2 "Mlab_IO:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5750 5700 50 0000 C CIN
889 F 3 "" H 5950 5300 50 0000 C CNN 823 F 3 "" H 5950 5300 50 0000 C CNN
890 1 5950 5300 824 1 5950 5300
891 -1 0 0 -1 825 -1 0 0 -1
892 $EndComp 826 $EndComp
893 $Comp 827 $Comp
894 L VDD #PWR21 828 L VDD #PWR027
895 U 1 1 57DA9B7C 829 U 1 1 57DA9B7C
896 P 5950 4250 830 P 5950 4250
897 F 0 "#PWR21" H 5950 4100 50 0001 C CNN 831 F 0 "#PWR027" H 5950 4100 50 0001 C CNN
898 F 1 "VDD" H 5950 4400 50 0000 C CNN 832 F 1 "VDD" H 5950 4400 50 0000 C CNN
899 F 2 "" H 5950 4250 60 0000 C CNN 833 F 2 "" H 5950 4250 60 0000 C CNN
900 F 3 "" H 5950 4250 60 0000 C CNN 834 F 3 "" H 5950 4250 60 0000 C CNN
901 1 5950 4250 835 1 5950 4250
902 1 0 0 -1 836 1 0 0 -1
903 $EndComp 837 $EndComp
904 $Comp 838 $Comp
905 L GND #PWR22 839 L GND #PWR028
906 U 1 1 57DA9B84 840 U 1 1 57DA9B84
907 P 5950 5750 841 P 5950 5750
908 F 0 "#PWR22" H 5950 5500 50 0001 C CNN 842 F 0 "#PWR028" H 5950 5500 50 0001 C CNN
909 F 1 "GND" H 5950 5600 50 0000 C CNN 843 F 1 "GND" H 5950 5600 50 0000 C CNN
910 F 2 "" H 5950 5750 60 0000 C CNN 844 F 2 "" H 5950 5750 60 0000 C CNN
911 F 3 "" H 5950 5750 60 0000 C CNN 845 F 3 "" H 5950 5750 60 0000 C CNN
912 1 5950 5750 846 1 5950 5750
913 1 0 0 -1 847 1 0 0 -1
Line 927... Line 861...
927 Text Label 5100 5100 0 60 ~ 0 861 Text Label 5100 5100 0 60 ~ 0
928 SCLK+ 862 SCLK+
929 Text Label 5100 5500 0 60 ~ 0 863 Text Label 5100 5500 0 60 ~ 0
930 SCLK- 864 SCLK-
931 $Comp 865 $Comp
932 L VDD #PWR23 866 L VDD #PWR029
933 U 1 1 57DAB651 867 U 1 1 57DAB651
934 P 6400 2150 868 P 6400 2150
935 F 0 "#PWR23" H 6400 2000 50 0001 C CNN 869 F 0 "#PWR029" H 6400 2000 50 0001 C CNN
936 F 1 "VDD" H 6400 2300 50 0000 C CNN 870 F 1 "VDD" H 6400 2300 50 0000 C CNN
937 F 2 "" H 6400 2150 60 0000 C CNN 871 F 2 "" H 6400 2150 60 0000 C CNN
938 F 3 "" H 6400 2150 60 0000 C CNN 872 F 3 "" H 6400 2150 60 0000 C CNN
939 1 6400 2150 873 1 6400 2150
940 -1 0 0 -1 874 -1 0 0 -1
941 $EndComp 875 $EndComp
942 $Comp 876 $Comp
943 L GND #PWR24 877 L GND #PWR030
944 U 1 1 57DAB6E0 878 U 1 1 57DAB6E0
945 P 6400 2550 879 P 6400 2550
946 F 0 "#PWR24" H 6400 2300 50 0001 C CNN 880 F 0 "#PWR030" H 6400 2300 50 0001 C CNN
947 F 1 "GND" H 6400 2400 50 0000 C CNN 881 F 1 "GND" H 6400 2400 50 0000 C CNN
948 F 2 "" H 6400 2550 60 0000 C CNN 882 F 2 "" H 6400 2550 60 0000 C CNN
949 F 3 "" H 6400 2550 60 0000 C CNN 883 F 3 "" H 6400 2550 60 0000 C CNN
950 1 6400 2550 884 1 6400 2550
951 -1 0 0 -1 885 -1 0 0 -1
Line 960... Line 894...
960 F 3 "" H 9050 3450 60 0000 C CNN 894 F 3 "" H 9050 3450 60 0000 C CNN
961 1 9050 3450 895 1 9050 3450
962 1 0 0 1 896 1 0 0 1
963 $EndComp 897 $EndComp
964 $Comp 898 $Comp
965 L VDD #PWR28 899 L VDD #PWR031
966 U 1 1 57DABA97 900 U 1 1 57DABA97
967 P 8550 3250 901 P 8550 3250
968 F 0 "#PWR28" H 8550 3100 50 0001 C CNN 902 F 0 "#PWR031" H 8550 3100 50 0001 C CNN
969 F 1 "VDD" H 8550 3400 50 0000 C CNN 903 F 1 "VDD" H 8550 3400 50 0000 C CNN
970 F 2 "" H 8550 3250 60 0000 C CNN 904 F 2 "" H 8550 3250 60 0000 C CNN
971 F 3 "" H 8550 3250 60 0000 C CNN 905 F 3 "" H 8550 3250 60 0000 C CNN
972 1 8550 3250 906 1 8550 3250
973 -1 0 0 -1 907 -1 0 0 -1
974 $EndComp 908 $EndComp
975 $Comp 909 $Comp
976 L GND #PWR29 910 L GND #PWR032
977 U 1 1 57DABA9D 911 U 1 1 57DABA9D
978 P 8550 3650 912 P 8550 3650
979 F 0 "#PWR29" H 8550 3400 50 0001 C CNN 913 F 0 "#PWR032" H 8550 3400 50 0001 C CNN
980 F 1 "GND" H 8550 3500 50 0000 C CNN 914 F 1 "GND" H 8550 3500 50 0000 C CNN
981 F 2 "" H 8550 3650 60 0000 C CNN 915 F 2 "" H 8550 3650 60 0000 C CNN
982 F 3 "" H 8550 3650 60 0000 C CNN 916 F 3 "" H 8550 3650 60 0000 C CNN
983 1 8550 3650 917 1 8550 3650
984 -1 0 0 -1 918 -1 0 0 -1
Line 988... Line 922...
988 Wire Wire Line 922 Wire Wire Line
989 9800 4200 9700 4200 923 9800 4200 9700 4200
990 Wire Wire Line 924 Wire Wire Line
991 9500 4000 9800 4000 925 9500 4000 9800 4000
992 Wire Wire Line 926 Wire Wire Line
993 1550 6750 2000 6750 -  
994 Wire Wire Line -  
995 1950 6450 1950 6850 927 1950 6350 1950 6850
996 Connection ~ 1950 6750 -  
997 Wire Wire Line 928 Wire Wire Line
998 1950 7200 1950 7150 929 1950 7200 1950 7150
999 Wire Wire Line 930 Wire Wire Line
1000 2400 7200 2400 7150 -  
1001 Connection ~ 2950 6750 -  
1002 Wire Wire Line -  
1003 2950 7150 2950 7200 -  
1004 Wire Wire Line -  
1005 3350 6550 3350 6850 -  
1006 Connection ~ 3350 6750 -  
1007 Wire Wire Line -  
1008 3350 7200 3350 7150 -  
1009 Wire Wire Line -  
1010 1550 7200 1550 7150 931 1550 7200 1550 7150
1011 Wire Wire Line 932 Wire Wire Line
1012 1150 6450 1950 6450 933 1150 6450 1950 6450
1013 Wire Wire Line 934 Wire Wire Line
1014 1200 6600 1200 6350 935 1200 6600 1200 6350
Line 1091... Line 1012...
1091 Wire Wire Line 1012 Wire Wire Line
1092 2550 3200 3200 3200 1013 2550 3200 3200 3200
1093 Wire Wire Line 1014 Wire Wire Line
1094 2450 3300 3200 3300 1015 2450 3300 3200 3300
1095 Wire Wire Line 1016 Wire Wire Line
1096 2800 6750 3350 6750 -  
1097 Wire Wire Line -  
1098 2950 6750 2950 6850 -  
1099 Wire Wire Line -  
1100 4400 2550 4200 2550 1017 4400 2550 4200 2550
1101 Wire Wire Line 1018 Wire Wire Line
1102 4200 2550 4200 2650 1019 4200 2550 4200 2650
1103 Wire Wire Line 1020 Wire Wire Line
1104 4200 2650 3950 2650 1021 4200 2650 3950 2650
Line 1283... Line 1200...
1283 Text Label 1650 1650 1 60 ~ 0 1200 Text Label 1650 1650 1 60 ~ 0
1284 MASTER_A 1201 MASTER_A
1285 Text Label 1200 2200 0 60 ~ 0 1202 Text Label 1200 2200 0 60 ~ 0
1286 SLAVE_K 1203 SLAVE_K
1287 $Comp 1204 $Comp
1288 L GND #PWR3 1205 L GND #PWR033
1289 U 1 1 57DAD912 1206 U 1 1 57DAD912
1290 P 1650 2450 1207 P 1650 2450
1291 F 0 "#PWR3" H 1650 2200 50 0001 C CNN 1208 F 0 "#PWR033" H 1650 2200 50 0001 C CNN
1292 F 1 "GND" H 1650 2300 50 0000 C CNN 1209 F 1 "GND" H 1650 2300 50 0000 C CNN
1293 F 2 "" H 1650 2450 60 0000 C CNN 1210 F 2 "" H 1650 2450 60 0000 C CNN
1294 F 3 "" H 1650 2450 60 0000 C CNN 1211 F 3 "" H 1650 2450 60 0000 C CNN
1295 1 1650 2450 1212 1 1650 2450
1296 1 0 0 -1 1213 1 0 0 -1
Line 1298... Line 1215...
1298 Wire Wire Line 1215 Wire Wire Line
1299 1950 2400 1650 2400 1216 1950 2400 1650 2400
1300 Wire Wire Line 1217 Wire Wire Line
1301 1650 2400 1650 2450 1218 1650 2400 1650 2450
1302 $Comp 1219 $Comp
1303 L VDD #PWR18 1220 L VDD #PWR034
1304 U 1 1 57DADEE5 1221 U 1 1 57DADEE5
1305 P 4800 1350 1222 P 4800 1350
1306 F 0 "#PWR18" H 4800 1200 50 0001 C CNN 1223 F 0 "#PWR034" H 4800 1200 50 0001 C CNN
1307 F 1 "VDD" H 4800 1500 50 0000 C CNN 1224 F 1 "VDD" H 4800 1500 50 0000 C CNN
1308 F 2 "" H 4800 1350 60 0000 C CNN 1225 F 2 "" H 4800 1350 60 0000 C CNN
1309 F 3 "" H 4800 1350 60 0000 C CNN 1226 F 3 "" H 4800 1350 60 0000 C CNN
1310 1 4800 1350 1227 1 4800 1350
1311 1 0 0 -1 1228 1 0 0 -1
1312 $EndComp 1229 $EndComp
1313 Text Label 6500 3450 0 60 ~ 0 1230 Text Label 6500 3450 0 60 ~ 0
1314 SLAVE_K 1231 SLAVE_K
1315 Text Label 5700 2350 0 60 ~ 0 1232 Text Label 5700 2350 0 60 ~ 0
1316 MASTER_A 1233 MASTER_A
-   1234 Wire Wire Line
-   1235 1550 6750 1550 6450
-   1236 Connection ~ 1550 6450
-   1237 Connection ~ 1950 6450
1317 $EndSCHEMATC 1238 $EndSCHEMATC