Revision bea9406b
Added by Kévin Redon over 4 years ago
hardware/kicad/SIMtrace.sch | ||
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468 | 468 |
L Device:R R16 |
469 | 469 |
U 1 1 4DC7A441 |
470 | 470 |
P 2300 900 |
471 |
F 0 "R16" V 2380 900 50 0000 C CNN
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|
471 |
F 0 "R16" V 2200 900 50 0000 C CNN
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|
472 | 472 |
F 1 "10K" V 2300 900 50 0000 C CNN |
473 | 473 |
F 2 "SM0603" H 2300 900 60 0001 C CNN |
474 | 474 |
F 3 "" H 2300 900 60 0001 C CNN |
475 |
F 4 "DNP" V 2400 900 50 0000 C CNN "Place" |
|
475 | 476 |
1 2300 900 |
476 | 477 |
0 1 1 0 |
477 | 478 |
$EndComp |
... | ... | |
483 | 484 |
F 1 "BC847" V 2100 1500 50 0000 R CNN |
484 | 485 |
F 2 "SOT23_BC847" H 2150 1100 60 0001 C CNN |
485 | 486 |
F 3 "" H 2150 1100 60 0001 C CNN |
487 |
F 4 "DNP" V 2200 1350 50 0000 C CNN "Place" |
|
486 | 488 |
1 2150 1100 |
487 | 489 |
0 -1 1 0 |
488 | 490 |
$EndComp |
... | ... | |
546 | 548 |
F 1 "33pF" H 2150 1900 50 0000 L CNN |
547 | 549 |
F 2 "SM0603" H 2150 1800 60 0001 C CNN |
548 | 550 |
F 3 "" H 2150 1800 60 0001 C CNN |
551 |
F 4 "DNP" H 2350 1800 50 0000 C CNN "Place" |
|
549 | 552 |
1 2150 1800 |
550 | 553 |
-1 0 0 1 |
551 | 554 |
$EndComp |
... | ... | |
557 | 560 |
F 1 "15pF" H 2500 2000 50 0000 L CNN |
558 | 561 |
F 2 "SM0603" H 2700 2100 60 0001 C CNN |
559 | 562 |
F 3 "" H 2700 2100 60 0001 C CNN |
563 |
F 4 "DNP" H 2500 2100 50 0000 C CNN "Place" |
|
560 | 564 |
1 2700 2100 |
561 | 565 |
1 0 0 -1 |
562 | 566 |
$EndComp |
... | ... | |
568 | 572 |
F 1 "15pF" H 2900 1700 50 0000 L CNN |
569 | 573 |
F 2 "SM0603" H 2850 1800 60 0001 C CNN |
570 | 574 |
F 3 "" H 2850 1800 60 0001 C CNN |
575 |
F 4 "DNP" H 3050 1800 50 0000 C CNN "Place" |
|
571 | 576 |
1 2850 1800 |
572 | 577 |
1 0 0 -1 |
573 | 578 |
$EndComp |
... | ... | |
1445 | 1450 |
L SIMtrace:SCHOTTKY D1 |
1446 | 1451 |
U 1 1 526C4CBB |
1447 | 1452 |
P 2150 1450 |
1448 |
F 0 "D1" H 2150 1550 40 0000 C CNN
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1453 |
F 0 "D1" H 2100 1550 40 0000 C CNN
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1449 | 1454 |
F 1 "MBR0530" H 2150 1350 40 0001 C CNN |
1450 | 1455 |
F 2 "SOD123" H 2150 1450 60 0001 C CNN |
1451 |
F 3 "~" H 2150 1450 60 0000 C CNN |
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1456 |
F 3 "" H 2150 1450 60 0000 C CNN |
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1457 |
F 4 "DNP" H 2250 1550 50 0000 C CNN "Place" |
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1452 | 1458 |
1 2150 1450 |
1453 | 1459 |
1 0 0 -1 |
1454 | 1460 |
$EndComp |
... | ... | |
2084 | 2090 |
F 1 "100K" V 1000 700 50 0000 C CNN |
2085 | 2091 |
F 2 "SM0603" H 1000 700 60 0001 C CNN |
2086 | 2092 |
F 3 "" H 1000 700 60 0001 C CNN |
2093 |
F 4 "DNP" V 1100 700 50 0000 C CNN "Place" |
|
2087 | 2094 |
1 1000 700 |
2088 | 2095 |
0 1 1 0 |
2089 | 2096 |
$EndComp |
... | ... | |
2382 | 2389 |
L Device:R R3 |
2383 | 2390 |
U 1 1 4DC79ECE |
2384 | 2391 |
P 1400 1550 |
2385 |
F 0 "R3" H 1250 1500 50 0000 C CNN
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|
2386 |
F 1 "1K5" H 1250 1600 50 0000 C CNN
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|
2392 |
F 0 "R3" H 1250 1450 50 0000 C CNN
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|
2393 |
F 1 "1K5" H 1250 1550 50 0000 C CNN
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|
2387 | 2394 |
F 2 "SM0603" H 1400 1550 60 0001 C CNN |
2388 | 2395 |
F 3 "" H 1400 1550 60 0001 C CNN |
2396 |
F 4 "DNP" H 1250 1650 50 0000 C CNN "Place" |
|
2389 | 2397 |
1 1400 1550 |
2390 | 2398 |
-1 0 0 1 |
2391 | 2399 |
$EndComp |
... | ... | |
2397 | 2405 |
F 1 "BC847" V 1050 800 50 0000 R CNN |
2398 | 2406 |
F 2 "SOT23_BC847" H 1150 900 60 0001 C CNN |
2399 | 2407 |
F 3 "" H 1150 900 60 0001 C CNN |
2408 |
F 4 "DNP" V 1150 700 50 0000 C CNN "Place" |
|
2400 | 2409 |
1 1150 900 |
2401 | 2410 |
0 -1 1 0 |
2402 | 2411 |
$EndComp |
Also available in: Unified diff
schematic: mark USB reset circuit as dot no place
the additional circuit to reset USB (by pulling D+ low) is not
required anymore since the USB controller in the SAM3S integrates
this capability.
the SAM3S-EK Development Board also demonstrates only the inline
27 Ohm termination resistors are required.
this change has been tested (behind 2 USB HUBs).
the RESET button still works.
resetting using DFU into the bootloader and starting the
application from the bootloader still works.
Change-Id: I648a041f6d3cf456f1783249546078961f85e662