Browse Source

Changed electrical spec again.

master
Maximilian Stiefel 7 years ago
parent
commit
c273342c3e
  1. 656
      pcbs/analog_board/_saved_highCurrent.sch
  2. 143
      pcbs/backplane/backplane-cache.lib
  3. 321
      pcbs/backplane/backplane.bak
  4. 24
      pcbs/backplane/backplane.pro
  5. 329
      pcbs/backplane/backplane.sch
  6. 3
      pcbs/backplane/myLibs/lm2840.dcm
  7. 22
      pcbs/backplane/myLibs/lm2840.lib
  8. 22
      pcbs/backplane/myLibs/mcp1700.lib
  9. BIN
      pcbs/backplane/output/electrical_spec_interface.pdf

656
pcbs/analog_board/_saved_highCurrent.sch

@ -0,0 +1,656 @@
EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:ad8616
LIBS:analog_board-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 3
Title "High Current Part of Analog Board"
Date "2017-06-14"
Rev "v0.2"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L GND #PWR05
U 1 1 5940A4E3
P 6675 5125
F 0 "#PWR05" H 6675 4875 50 0001 C CNN
F 1 "GND" H 6675 4975 50 0000 C CNN
F 2 "" H 6675 5125 50 0000 C CNN
F 3 "" H 6675 5125 50 0000 C CNN
1 6675 5125
1 0 0 -1
$EndComp
$Comp
L AD8616 U1
U 1 1 5940A4EA
P 6675 4175
F 0 "U1" H 6054 3879 50 0000 L CNN
F 1 "AD8616" H 6975 3875 50 0000 L CNN
F 2 "SMD_Packages:SOIC-8-N" H 6478 4225 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1841629.pdf" H 6378 4325 50 0001 C CNN
F 4 "AD8616ARZ" H 6675 4175 60 0001 C CNN "Farnell"
1 6675 4175
1 0 0 -1
$EndComp
$Comp
L R R7
U 1 1 5940A4FF
P 9650 3475
F 0 "R7" V 9730 3475 50 0000 C CNN
F 1 "100M" V 9650 3475 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9580 3475 50 0001 C CNN
F 3 "" H 9650 3475 50 0000 C CNN
F 4 "9236511" V 9650 3475 60 0001 C CNN "Farnell"
1 9650 3475
-1 0 0 -1
$EndComp
$Comp
L C C6
U 1 1 5940A506
P 9350 3475
F 0 "C6" H 9375 3575 50 0000 L CNN
F 1 "1p" H 9375 3375 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 9388 3325 50 0001 C CNN
F 3 "" H 9350 3475 50 0000 C CNN
F 4 "1759179" H 9350 3475 60 0001 C CNN "Farnell"
1 9350 3475
-1 0 0 -1
$EndComp
$Comp
L R R6
U 1 1 5940A514
P 9100 3475
F 0 "R6" V 9180 3475 50 0000 C CNN
F 1 "10M" V 9100 3475 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 9030 3475 50 0001 C CNN
F 3 "" H 9100 3475 50 0000 C CNN
F 4 "9238115" V 9100 3475 60 0001 C CNN "Farnell"
1 9100 3475
-1 0 0 -1
$EndComp
$Comp
L C C5
U 1 1 5940A51B
P 8800 3475
F 0 "C5" H 8825 3575 50 0000 L CNN
F 1 "10p" H 8825 3375 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 8838 3325 50 0001 C CNN
F 3 "" H 8800 3475 50 0000 C CNN
F 4 "1759191" H 8800 3475 60 0001 C CNN "Farnell"
1 8800 3475
-1 0 0 -1
$EndComp
$Comp
L R R5
U 1 1 5940A522
P 8550 3475
F 0 "R5" V 8630 3475 50 0000 C CNN
F 1 "1M" V 8550 3475 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8480 3475 50 0001 C CNN
F 3 "" H 8550 3475 50 0000 C CNN
F 4 "1576507" V 8550 3475 60 0001 C CNN "Farnell"
1 8550 3475
-1 0 0 -1
$EndComp
$Comp
L C C4
U 1 1 5940A529
P 8250 3475
F 0 "C4" H 8275 3575 50 0000 L CNN
F 1 "100p" H 8275 3375 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 8288 3325 50 0001 C CNN
F 3 "" H 8250 3475 50 0000 C CNN
F 4 "2332782" H 8250 3475 60 0001 C CNN "Farnell"
1 8250 3475
-1 0 0 -1
$EndComp
$Comp
L D_Photo D2
U 1 1 5940A54D
P 7800 4750
F 0 "D2" H 7820 4820 50 0000 L CNN
F 1 "BPW34" H 7760 4640 50 0000 C CNN
F 2 "Photodiodes:BPW34FA" H 7750 4750 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/2046123.pdf" H 7750 4750 50 0001 C CNN
F 4 "1045425" H 7800 4750 60 0001 C CNN "Farnell"
1 7800 4750
0 -1 1 0
$EndComp
$Comp
L GND #PWR06
U 1 1 5940A554
P 7800 5125
F 0 "#PWR06" H 7800 4875 50 0001 C CNN
F 1 "GND" H 7800 4975 50 0000 C CNN
F 2 "" H 7800 5125 50 0000 C CNN
F 3 "" H 7800 5125 50 0000 C CNN
1 7800 5125
-1 0 0 -1
$EndComp
$Comp
L TEST TP4
U 1 1 5940A55A
P 9775 2775
F 0 "TP4" H 9775 3075 50 0000 C BNN
F 1 "TEST" H 9775 3025 50 0000 C CNN
F 2 "Testpoints:TP_SMD_quadr_1mm" H 9775 2775 50 0001 C CNN
F 3 "" H 9775 2775 50 0000 C CNN
1 9775 2775
-1 0 0 -1
$EndComp
Wire Wire Line
9650 3825 9650 3625
Wire Wire Line
9350 3825 9650 3825
Wire Wire Line
9350 3825 9350 3625
Wire Wire Line
9350 3125 9350 3325
Wire Wire Line
9350 3125 9650 3125
Wire Wire Line
9650 3125 9650 3325
Wire Wire Line
8800 3825 9100 3825
Wire Wire Line
8800 3825 8800 3625
Wire Wire Line
8800 3125 8800 3325
Wire Wire Line
8800 3125 9100 3125
Wire Wire Line
8550 3825 8550 3625
Wire Wire Line
8250 3825 8550 3825
Wire Wire Line
8250 3825 8250 3625
Wire Wire Line
8250 3125 8250 3325
Wire Wire Line
8250 3125 8550 3125
Wire Wire Line
8550 3125 8550 3325
Connection ~ 8400 3125
Connection ~ 8950 3125
Wire Wire Line
9100 3125 9100 3325
Wire Wire Line
9100 3825 9100 3625
Connection ~ 9500 3125
Connection ~ 9500 3825
Connection ~ 8950 3825
Connection ~ 8400 3825
Wire Wire Line
7575 3875 7425 3875
$Comp
L +5V #PWR07
U 1 1 5940A5BC
P 6675 3625
F 0 "#PWR07" H 6675 3475 50 0001 C CNN
F 1 "+5V" H 6675 3765 50 0000 C CNN
F 2 "" H 6675 3625 50 0000 C CNN
F 3 "" H 6675 3625 50 0000 C CNN
1 6675 3625
1 0 0 -1
$EndComp
Wire Wire Line
6675 4725 6675 5125
$Comp
L LED D1
U 1 1 5940A5C4
P 5300 3425
F 0 "D1" H 5300 3525 50 0000 C CNN
F 1 "LED" H 5300 3325 50 0000 C CNN
F 2 "LEDs:LED-5MM" H 5300 3425 50 0001 C CNN
F 3 "" H 5300 3425 50 0000 C CNN
1 5300 3425
0 -1 -1 0
$EndComp
$Comp
L POT RV1
U 1 1 5940A5CC
P 1525 3375
F 0 "RV1" V 1350 3375 50 0000 C CNN
F 1 "T73YE103KT20" V 1425 3375 50 0000 C CNN
F 2 "MyPotis:Vishay_T73YE103KT20" H 1525 3375 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/2243711.pdf" H 1525 3375 50 0001 C CNN
F 4 "2550676" V 1525 3375 60 0001 C CNN "Farnell"
1 1525 3375
0 1 1 0
$EndComp
$Comp
L R R4
U 1 1 5940A5D3
P 5300 4600
F 0 "R4" V 5380 4600 50 0000 C CNN
F 1 "100R" V 5300 4600 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5230 4600 50 0001 C CNN
F 3 "" H 5300 4600 50 0000 C CNN
F 4 "2504961" V 5300 4600 60 0001 C CNN "Farnell"
1 5300 4600
1 0 0 -1
$EndComp
Wire Wire Line
5300 4075 5300 4450
Wire Wire Line
5300 3575 5300 3675
$Comp
L +5V #PWR08
U 1 1 5940A5DC
P 5300 3200
F 0 "#PWR08" H 5300 3050 50 0001 C CNN
F 1 "+5V" H 5300 3340 50 0000 C CNN
F 2 "" H 5300 3200 50 0000 C CNN
F 3 "" H 5300 3200 50 0000 C CNN
1 5300 3200
1 0 0 -1
$EndComp
Wire Wire Line
5300 3200 5300 3275
$Comp
L GND #PWR09
U 1 1 5940A5E4
P 5300 5150
F 0 "#PWR09" H 5300 4900 50 0001 C CNN
F 1 "GND" H 5300 5000 50 0000 C CNN
F 2 "" H 5300 5150 50 0000 C CNN
F 3 "" H 5300 5150 50 0000 C CNN
1 5300 5150
1 0 0 -1
$EndComp
Wire Wire Line
5300 4750 5300 5150
$Comp
L MMBT3904 Q1
U 1 1 5940A5EB
P 5400 3875
F 0 "Q1" H 5600 3950 50 0000 L CNN
F 1 "MMBT3904" H 5600 3875 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 5600 3800 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/MM/MMBT3904.pdf" H 5400 3875 50 0001 L CNN
F 4 "1757936RL" H 5400 3875 60 0001 C CNN "Farnell"
1 5400 3875
-1 0 0 -1
$EndComp
Wire Wire Line
7800 4075 7800 4550
Wire Wire Line
7800 4850 7800 5125
Wire Wire Line
5600 3875 5875 3875
Text GLabel 5875 4275 0 60 Input ~ 0
Signal
$Comp
L GND #PWR010
U 1 1 5940A601
P 1200 3375
F 0 "#PWR010" H 1200 3125 50 0001 C CNN
F 1 "GND" H 1200 3225 50 0000 C CNN
F 2 "" H 1200 3375 50 0000 C CNN
F 3 "" H 1200 3375 50 0000 C CNN
1 1200 3375
1 0 0 -1
$EndComp
Wire Wire Line
1825 3375 1675 3375
Wire Wire Line
1375 3375 1200 3375
Text GLabel 3750 5150 2 60 Output ~ 0
Signal
$Comp
L +5V #PWR011
U 1 1 5940A60A
P 2225 3375
F 0 "#PWR011" H 2225 3225 50 0001 C CNN
F 1 "+5V" H 2225 3515 50 0000 C CNN
F 2 "" H 2225 3375 50 0000 C CNN
F 3 "" H 2225 3375 50 0000 C CNN
1 2225 3375
1 0 0 -1
$EndComp
Wire Wire Line
2225 3375 2125 3375
Wire Wire Line
5425 4075 5875 4075
Wire Wire Line
5300 4300 5425 4300
Wire Wire Line
5425 4300 5425 4075
Connection ~ 5300 4300
Wire Wire Line
7425 4075 9500 4075
Connection ~ 7800 4075
$Comp
L GND #PWR012
U 1 1 5940EF10
P 7425 5125
F 0 "#PWR012" H 7425 4875 50 0001 C CNN
F 1 "GND" H 7425 4975 50 0000 C CNN
F 2 "" H 7425 5125 50 0000 C CNN
F 3 "" H 7425 5125 50 0000 C CNN
1 7425 5125
-1 0 0 -1
$EndComp
Wire Wire Line
7425 4275 7425 5125
$Comp
L +5V #PWR013
U 1 1 594122D1
P 800 900
F 0 "#PWR013" H 800 750 50 0001 C CNN
F 1 "+5V" H 800 1040 50 0000 C CNN
F 2 "" H 800 900 50 0000 C CNN
F 3 "" H 800 900 50 0000 C CNN
1 800 900
1 0 0 -1
$EndComp
$Comp
L C C1
U 1 1 594122D8
P 1075 1100
F 0 "C1" H 1100 1200 50 0000 L CNN
F 1 "1u" H 1100 1000 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 1113 950 50 0001 C CNN
F 3 "" H 1075 1100 50 0000 C CNN
F 4 "2496946" H 1075 1100 60 0001 C CNN "Farnell"
1 1075 1100
1 0 0 -1
$EndComp
$Comp
L C C2
U 1 1 594122E0
P 1325 1100
F 0 "C2" H 1350 1200 50 0000 L CNN
F 1 "100n" H 1350 1000 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 1363 950 50 0001 C CNN
F 3 "" H 1325 1100 50 0000 C CNN
F 4 "499687" H 1325 1100 60 0001 C CNN "Farnell"
1 1325 1100
1 0 0 -1
$EndComp
$Comp
L C C3
U 1 1 594122E8
P 1575 1100
F 0 "C3" H 1600 1200 50 0000 L CNN
F 1 "10n" H 1600 1000 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 1613 950 50 0001 C CNN
F 3 "" H 1575 1100 50 0000 C CNN
F 4 "1414662" H 1575 1100 60 0001 C CNN "Farnell"
1 1575 1100
1 0 0 -1
$EndComp
Wire Wire Line
800 900 800 950
Wire Wire Line
800 950 1575 950
Connection ~ 1075 950
Connection ~ 1325 950
$Comp
L GND #PWR014
U 1 1 594122F3
P 1075 1325
F 0 "#PWR014" H 1075 1075 50 0001 C CNN
F 1 "GND" H 1075 1175 50 0000 C CNN
F 2 "" H 1075 1325 50 0000 C CNN
F 3 "" H 1075 1325 50 0000 C CNN
1 1075 1325
1 0 0 -1
$EndComp
Wire Wire Line
1075 1250 1075 1325
Wire Wire Line
1075 1250 1575 1250
Connection ~ 1325 1250
Text Notes 775 1625 0 60 ~ 0
Place decoupling capacitors close to component!
$Comp
L CONN_01X03 P5
U 1 1 5941342E
P 8950 2325
F 0 "P5" H 8950 2525 50 0000 C CNN
F 1 "CONN_01X03" V 9050 2325 50 0000 C CNN
F 2 "Samtec Connectors:Samtec-PHT-1-3-01-L-S" H 8950 2325 50 0001 C CNN
F 3 "" H 8950 2325 50 0000 C CNN
1 8950 2325
0 -1 -1 0
$EndComp
$Comp
L CONN_01X03 P3
U 1 1 5941362B
P 3450 5150
F 0 "P3" H 3450 5350 50 0000 C CNN
F 1 "CONN_01X03" V 3550 5150 50 0000 C CNN
F 2 "Samtec Connectors:Samtec-PHT-1-3-01-L-S" H 3450 5150 50 0001 C CNN
F 3 "" H 3450 5150 50 0000 C CNN
1 3450 5150
-1 0 0 -1
$EndComp
$Comp
L CONN_01X03 P4
U 1 1 594137A6
P 8950 2025
F 0 "P4" H 8950 2225 50 0000 C CNN
F 1 "CONN_01X03" V 9050 2025 50 0000 C CNN
F 2 "Samtec Connectors:Samtec-PHT-1-3-01-L-S" H 8950 2025 50 0001 C CNN
F 3 "" H 8950 2025 50 0000 C CNN
1 8950 2025
0 -1 1 0
$EndComp
Wire Wire Line
8400 4075 8400 3825
Wire Wire Line
8950 4075 8950 3825
Connection ~ 8400 4075
Wire Wire Line
9500 4075 9500 3825
Connection ~ 8950 4075
Wire Wire Line
8950 2525 8950 3125
Wire Wire Line
9050 2525 9500 2525
Wire Wire Line
8850 2525 8400 2525
Wire Wire Line
8400 2525 8400 3125
Connection ~ 8400 2775
Connection ~ 8950 2875
Wire Wire Line
9500 2525 9500 3125
Connection ~ 9500 2975
Wire Wire Line
8850 1825 9050 1825
Connection ~ 8950 1825
Wire Wire Line
7575 1600 7575 3875
Wire Wire Line
6950 1600 8950 1600
Wire Wire Line
8950 1600 8950 1825
$Comp
L CONN_01X03 P2
U 1 1 59416658
P 3125 5150
F 0 "P2" H 3125 5350 50 0000 C CNN
F 1 "CONN_01X03" V 3225 5150 50 0000 C CNN
F 2 "Samtec Connectors:Samtec-PHT-1-3-01-L-S" H 3125 5150 50 0001 C CNN
F 3 "" H 3125 5150 50 0000 C CNN
1 3125 5150
1 0 0 -1
$EndComp
Wire Wire Line
3650 4775 3650 5250
Connection ~ 3650 5150
Wire Wire Line
3650 5150 3750 5150
$Comp
L TEST TP3
U 1 1 594174AB
P 3650 4775
F 0 "TP3" H 3650 5075 50 0000 C BNN
F 1 "TEST" H 3650 5025 50 0000 C CNN
F 2 "Testpoints:TP_SMD_quadr_3mm" H 3650 4775 50 0001 C CNN
F 3 "" H 3650 4775 50 0000 C CNN
1 3650 4775
-1 0 0 -1
$EndComp
Connection ~ 3650 5050
$Comp
L GND #PWR015
U 1 1 59417827
P 2650 5375
F 0 "#PWR015" H 2650 5125 50 0001 C CNN
F 1 "GND" H 2650 5225 50 0000 C CNN
F 2 "" H 2650 5375 50 0000 C CNN
F 3 "" H 2650 5375 50 0000 C CNN
1 2650 5375
1 0 0 -1
$EndComp
Wire Wire Line
2925 5250 2650 5250
Wire Wire Line
2650 5250 2650 5375
$Comp
L R R1
U 1 1 59417DE3
P 1975 3375
F 0 "R1" V 2055 3375 50 0000 C CNN
F 1 "100k" V 1975 3375 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1905 3375 50 0001 C CNN
F 3 "" H 1975 3375 50 0000 C CNN
F 4 "2447551" V 1975 3375 60 0001 C CNN "Farnell"
1 1975 3375
0 1 1 0
$EndComp
$Comp
L R R2
U 1 1 59417DEB
P 2375 4525
F 0 "R2" V 2455 4525 50 0000 C CNN
F 1 "10k" V 2375 4525 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 2305 4525 50 0001 C CNN
F 3 "" H 2375 4525 50 0000 C CNN
F 4 "9237755" V 2375 4525 60 0001 C CNN "Farnell"
1 2375 4525
0 1 1 0
$EndComp
$Comp
L R R3
U 1 1 594182DF
P 2825 4525
F 0 "R3" V 2905 4525 50 0000 C CNN
F 1 "100k" V 2825 4525 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 2755 4525 50 0001 C CNN
F 3 "" H 2825 4525 50 0000 C CNN
F 4 "2447551" V 2825 4525 60 0001 C CNN "Farnell"
1 2825 4525
0 1 1 0
$EndComp
$Comp
L +5V #PWR016
U 1 1 5941842E
P 3075 4525
F 0 "#PWR016" H 3075 4375 50 0001 C CNN
F 1 "+5V" H 3075 4665 50 0000 C CNN
F 2 "" H 3075 4525 50 0000 C CNN
F 3 "" H 3075 4525 50 0000 C CNN
1 3075 4525
1 0 0 -1
$EndComp
Wire Wire Line
3075 4525 2975 4525
Wire Wire Line
2525 4525 2675 4525
$Comp
L GND #PWR017
U 1 1 5941869D
P 2050 4525
F 0 "#PWR017" H 2050 4275 50 0001 C CNN
F 1 "GND" H 2050 4375 50 0000 C CNN
F 2 "" H 2050 4525 50 0000 C CNN
F 3 "" H 2050 4525 50 0000 C CNN
1 2050 4525
1 0 0 -1
$EndComp
Wire Wire Line
2225 4525 2050 4525
Wire Wire Line
2600 4525 2600 5050
Wire Wire Line
2600 5050 2925 5050
Connection ~ 2600 4525
Wire Wire Line
1525 3525 1525 5150
Wire Wire Line
1525 5150 2925 5150
Text Notes 4475 2725 0 60 ~ 0
Constant current source with 100R sensing resistor.\n
Text Notes 1800 4175 0 60 ~ 0
Constant current with ca. 4.55 mA.
$Comp
L TEST TP5
U 1 1 59420B4B
P 10000 2875
F 0 "TP5" H 10000 3175 50 0000 C BNN
F 1 "TEST" H 10000 3125 50 0000 C CNN
F 2 "Testpoints:TP_SMD_quadr_1mm" H 10000 2875 50 0001 C CNN
F 3 "" H 10000 2875 50 0000 C CNN
1 10000 2875
-1 0 0 -1
$EndComp
$Comp
L TEST TP6
U 1 1 59420C55
P 10200 2975
F 0 "TP6" H 10200 3275 50 0000 C BNN
F 1 "TEST" H 10200 3225 50 0000 C CNN
F 2 "Testpoints:TP_SMD_quadr_1mm" H 10200 2975 50 0001 C CNN
F 3 "" H 10200 2975 50 0000 C CNN
1 10200 2975
-1 0 0 -1
$EndComp
Wire Wire Line
9500 2975 10200 2975
Wire Wire Line
10000 2875 8950 2875
Wire Wire Line
8400 2775 9775 2775
Text HLabel 6950 1600 0 60 Output ~ 0
BPW34_OUT
Connection ~ 7575 1600
$EndSCHEMATC

143
pcbs/backplane/backplane-cache.lib

@ -1,6 +1,43 @@
EESchema-LIBRARY Version 2.3
#encoding utf-8
#
# +5V
#
DEF +5V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "+5V" 0 140 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +5V 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# C
#
DEF C C 0 10 N Y 1 F N
F0 "C" 25 100 50 H V L CNN
F1 "C" 25 -100 50 H V L CNN
F2 "" 38 -150 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
C?
C_????_*
C_????
SMD*_c
Capacitor*
$ENDFPLIST
DRAW
P 2 0 1 20 -80 -30 80 -30 N
P 2 0 1 20 -80 30 80 30 N
X ~ 1 0 150 110 D 50 50 1 1 P
X ~ 2 0 -150 110 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CH340G
#
DEF CH340G U 0 40 Y Y 1 F N
@ -105,6 +142,112 @@ X P14 14 250 -300 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Crystal
#
DEF Crystal Y 0 40 N N 1 F N
F0 "Y" 0 150 50 H V C CNN
F1 "Crystal" 0 -150 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
Crystal*
$ENDFPLIST
DRAW
S -45 100 45 -100 0 1 12 N
P 2 0 1 0 -100 0 -75 0 N
P 2 0 1 20 -75 -50 -75 50 N
P 2 0 1 20 75 -50 75 50 N
P 2 0 1 0 100 0 75 0 N
X 1 1 -150 0 50 R 50 50 1 1 P
X 2 2 150 0 50 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# GND
#
DEF GND #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -250 50 H I C CNN
F1 "GND" 0 -150 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
DRAW
P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
X GND 1 0 0 0 D 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# LM2840
#
DEF LM2840 U 0 40 Y Y 1 F N
F0 "U" 300 -250 60 H V C CNN
F1 "LM2840" -200 -250 60 H V C CNN
F2 "" 0 0 60 H V C CNN
F3 "" 0 0 60 H V C CNN
DRAW
S -350 250 350 -200 0 1 0 N
X CB 1 -500 150 200 R 50 50 1 1 O
X GND 2 -500 0 200 R 50 50 1 1 W
X FB 3 -500 -150 200 R 50 50 1 1 I
X ~SHDN 4 500 -150 200 L 50 50 1 1 I
X Vin 5 500 0 200 L 50 50 1 1 W
X SW 6 500 150 200 L 50 50 1 1 w
ENDDRAW
ENDDEF
#
# MMBT3904
#
DEF MMBT3904 Q 0 0 Y Y 1 F N
F0 "Q" 200 75 50 H V L CNN
F1 "MMBT3904" 200 0 50 H V L CNN
F2 "SOT-23" 200 -75 50 H V L CIN
F3 "" 0 0 50 H V L CNN
$FPLIST
SOT-23*
$ENDFPLIST
DRAW
C 50 0 111 0 1 10 N
P 2 0 1 0 0 0 25 0 N
P 2 0 1 0 25 25 100 100 N
P 3 0 1 0 25 -25 100 -100 100 -100 N
P 3 0 1 20 25 75 25 -75 25 -75 N
P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
X B 1 -200 0 200 R 50 50 1 1 I
X E 2 100 -200 100 U 50 50 1 1 P
X C 3 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# PWR_FLAG
#
DEF PWR_FLAG #FLG 0 0 N N 1 F P
F0 "#FLG" 0 95 50 H I C CNN
F1 "PWR_FLAG" 0 180 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
DRAW
X pwr 1 0 0 0 U 50 50 0 0 w
P 6 0 1 0 0 0 0 50 -75 100 0 150 75 100 0 50 N
ENDDRAW
ENDDEF
#
# R
#
DEF R R 0 0 N Y 1 F N
F0 "R" 80 0 50 V V C CNN
F1 "R" 0 0 50 V V C CNN
F2 "" -70 0 50 V V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
R_*
Resistor_*
$ENDFPLIST
DRAW
S -40 -100 40 100 0 1 10 N
X ~ 1 0 150 50 D 50 50 1 1 P
X ~ 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# USB_B
#
DEF USB_B P 0 40 Y Y 1 F N

321
pcbs/backplane/backplane.bak

@ -31,6 +31,8 @@ LIBS:valves
LIBS:silabs
LIBS:ft232rl
LIBS:ch340g
LIBS:lm2840
LIBS:mcp1700
LIBS:backplane-cache
EELAYER 25 0
EELAYER END
@ -49,17 +51,17 @@ $EndDescr
$Comp
L USB_B P3
U 1 1 5948EBA5
P 7200 4300
F 0 "P3" H 7400 4100 50 0000 C CNN
F 1 "USB_B" H 7150 4500 50 0000 C CNN
F 2 "MyUSB:USB3145-30-1-A" V 7150 4200 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1841848.pdf" V 7150 4200 50 0001 C CNN
F 4 "2443141" H 7200 4300 60 0001 C CNN "Farnell"
1 7200 4300
-1 0 0 1
P 5200 2500
F 0 "P3" H 5400 2300 50 0000 C CNN
F 1 "USB_B" H 5150 2700 50 0000 C CNN
F 2 "MyUSB:USB3145-30-1-A" V 5150 2400 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1841848.pdf" V 5150 2400 50 0001 C CNN
F 4 "2443141" H 5200 2500 60 0001 C CNN "Farnell"
1 5200 2500
1 0 0 -1
$EndComp
Text GLabel 1850 2250 0 60 UnSpc ~ 0
5V
A5V
Text GLabel 1850 2350 0 60 UnSpc ~ 0
ADC1
Text GLabel 1850 2450 0 60 UnSpc ~ 0
@ -67,12 +69,12 @@ ADC2
Text GLabel 2350 2350 2 60 UnSpc ~ 0
ADC3
Text GLabel 2350 2250 2 60 UnSpc ~ 0
GND
AGND
$Comp
L CONN_02X03 P?
L CONN_02X03 P1
U 1 1 594F86D2
P 2100 2350
F 0 "P?" H 2100 2550 50 0000 C CNN
F 0 "P1" H 2100 2550 50 0000 C CNN
F 1 "CONN_02X03" H 2100 2150 50 0001 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 2100 1150 50 0001 C CNN
F 3 "" H 2100 1150 50 0000 C CNN
@ -82,10 +84,10 @@ $EndComp
Text GLabel 2350 2450 2 60 UnSpc ~ 0
ADC4
$Comp
L CH340G U?
L CH340G U1
U 1 1 594FA4BA
P 5150 4200
F 0 "U?" H 5150 3700 60 0000 C CNN
F 0 "U1" H 5150 3700 60 0000 C CNN
F 1 "CH340G" H 5150 4700 60 0000 C CNN
F 2 "SMD_Packages:SO-16-N" H 5350 3550 60 0001 C CNN
F 3 "http://cdn2.boxtec.ch/pub/diverse/ch340g-datasheet.pdf" H 5350 3550 60 0001 C CNN
@ -93,7 +95,7 @@ F 3 "http://cdn2.boxtec.ch/pub/diverse/ch340g-datasheet.pdf" H 5350 3550 60 000
1 0 0 -1
$EndComp
Text GLabel 9050 2000 0 60 UnSpc ~ 0
5V
3.3V
Text GLabel 9050 2100 0 60 UnSpc ~ 0
GND
Text GLabel 9050 2200 0 60 UnSpc ~ 0
@ -121,10 +123,10 @@ GPIO0
Text GLabel 9550 2500 2 60 UnSpc ~ 0
nRST
$Comp
L CONN_02X07 P?
L CONN_02X07 P4
U 1 1 594FADC8
P 9300 2300
F 0 "P?" H 9300 2700 50 0000 C CNN
F 0 "P4" H 9300 2700 50 0000 C CNN
F 1 "CONN_02X07" V 9300 2300 50 0001 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x07" H 9300 1100 50 0001 C CNN
F 3 "" H 9300 1100 50 0000 C CNN
@ -132,7 +134,7 @@ F 3 "" H 9300 1100 50 0000 C CNN
1 0 0 -1
$EndComp
Text GLabel 9050 3000 0 60 UnSpc ~ 0
5V
3.3V
Text GLabel 9050 3100 0 60 UnSpc ~ 0
GND
Text GLabel 9050 3200 0 60 UnSpc ~ 0
@ -160,18 +162,16 @@ GPIO0
Text GLabel 9550 3500 2 60 UnSpc ~ 0
nRST
$Comp
L CONN_02X07 P?
L CONN_02X07 P5
U 1 1 594FAEEA
P 9300 3300
F 0 "P?" H 9300 3700 50 0000 C CNN
F 0 "P5" H 9300 3700 50 0000 C CNN
F 1 "CONN_02X07" V 9300 3300 50 0001 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x07" H 9300 2100 50 0001 C CNN
F 3 "" H 9300 2100 50 0000 C CNN
1 9300 3300
1 0 0 -1
$EndComp
Text GLabel 1850 2900 0 60 UnSpc ~ 0
5V
Text GLabel 1850 3000 0 60 UnSpc ~ 0
ADC1
Text GLabel 1850 3100 0 60 UnSpc ~ 0
@ -179,12 +179,12 @@ ADC2
Text GLabel 2350 3000 2 60 UnSpc ~ 0
ADC3
Text GLabel 2350 2900 2 60 UnSpc ~ 0
GND
AGND
$Comp
L CONN_02X03 P?
L CONN_02X03 P2
U 1 1 594FAFF9
P 2100 3000
F 0 "P?" H 2100 3200 50 0000 C CNN
F 0 "P2" H 2100 3200 50 0000 C CNN
F 1 "CONN_02X03" H 2100 2800 50 0001 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 2100 1800 50 0001 C CNN
F 3 "" H 2100 1800 50 0000 C CNN
@ -193,4 +193,275 @@ F 3 "" H 2100 1800 50 0000 C CNN
$EndComp
Text GLabel 2350 3100 2 60 UnSpc ~ 0
ADC4
NoConn ~ 5650 4550
NoConn ~ 5650 4450
NoConn ~ 5650 4350
NoConn ~ 5650 4250
NoConn ~ 5650 3950
$Comp
L Crystal Y?
U 1 1 594FC664
P 3500 4550
F 0 "Y?" H 3500 4700 50 0000 C CNN
F 1 "Crystal" H 3500 4400 50 0000 C CNN
F 2 "Crystals:Crystal_HC49-SD_SMD" H 3500 4550 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1658661.pdf" H 3500 4550 50 0001 C CNN
F 4 "9713344" H 3500 4550 60 0001 C CNN "Farnell"
1 3500 4550
-1 0 0 1
$EndComp
$Comp
L C C?
U 1 1 594FC845
P 3200 4750
F 0 "C?" H 3225 4850 50 0000 L CNN
F 1 "22p" H 3225 4650 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 3238 4600 50 0001 C CNN
F 3 "" H 3200 4750 50 0001 C CNN
F 4 "1625484" H 3200 4750 60 0001 C CNN "Farnell"
1 3200 4750
1 0 0 -1
$EndComp
Wire Wire Line
3650 4550 4650 4550
Wire Wire Line
4650 4450 3800 4450
Wire Wire Line
3800 4450 3800 4300
Wire Wire Line
3800 4300 3200 4300
Wire Wire Line
3200 4300 3200 4600
Wire Wire Line
3200 4550 3350 4550
Connection ~ 3200 4550
$Comp
L C C?
U 1 1 594FCB93
P 3800 4750
F 0 "C?" H 3825 4850 50 0000 L CNN
F 1 "22p" H 3825 4650 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 3838 4600 50 0001 C CNN
F 3 "" H 3800 4750 50 0001 C CNN
F 4 "1625484" H 3800 4750 60 0001 C CNN "Farnell"
1 3800 4750
1 0 0 -1
$EndComp
Connection ~ 3800 4550
Wire Wire Line
3800 4550 3800 4600
$Comp
L GND #PWR?
U 1 1 594FCC52
P 3200 4950
F 0 "#PWR?" H 3200 4700 50 0001 C CNN
F 1 "GND" H 3200 4800 50 0000 C CNN
F 2 "" H 3200 4950 50 0000 C CNN
F 3 "" H 3200 4950 50 0000 C CNN
1 3200 4950
1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 594FCC7F
P 3800 4950
F 0 "#PWR?" H 3800 4700 50 0001 C CNN
F 1 "GND" H 3800 4800 50 0000 C CNN
F 2 "" H 3800 4950 50 0000 C CNN
F 3 "" H 3800 4950 50 0000 C CNN
1 3800 4950
1 0 0 -1
$EndComp
Wire Wire Line
3800 4900 3800 4950
Wire Wire Line
3200 4900 3200 4950
Text GLabel 5200 2800 3 60 BiDi ~ 0
D+
Text GLabel 5100 2800 3 60 BiDi ~ 0
D-
Text GLabel 4650 4350 0 60 BiDi ~ 0
D-
Text GLabel 4650 4250 0 60 BiDi ~ 0
D+
$Comp
L +5V #PWR?
U 1 1 594FDB60
P 4650 2650
F 0 "#PWR?" H 4650 2500 50 0001 C CNN
F 1 "+5V" H 4650 2790 50 0000 C CNN
F 2 "" H 4650 2650 50 0000 C CNN
F 3 "" H 4650 2650 50 0000 C CNN
1 4650 2650
1 0 0 -1
$EndComp
Wire Wire Line
5000 2800 5000 2900
Wire Wire Line
5000 2900 4650 2900
Wire Wire Line
4650 2900 4650 2650
Text GLabel 1850 2900 0 60 UnSpc ~ 0
A5V
Text GLabel 1850 1650 0 60 UnSpc ~ 0
A5V
$Comp
L +5V #PWR?
U 1 1 594FE0AC
P 2450 1650
F 0 "#PWR?" H 2450 1500 50 0001 C CNN
F 1 "+5V" H 2450 1790 50 0000 C CNN
F 2 "" H 2450 1650 50 0000 C CNN
F 3 "" H 2450 1650 50 0000 C CNN
1 2450 1650
1 0 0 -1
$EndComp
Wire Wire Line
1850 1650 2450 1650
$Comp
L GND #PWR?
U 1 1 594FE150
P 5600 2900
F 0 "#PWR?" H 5600 2650 50 0001 C CNN
F 1 "GND" H 5600 2750 50 0000 C CNN
F 2 "" H 5600 2900 50 0000 C CNN
F 3 "" H 5600 2900 50 0000 C CNN
1 5600 2900
1 0 0 -1
$EndComp
Wire Wire Line
5300 2800 5300 2900
Wire Wire Line
5300 2900 5600 2900
$Comp
L GND #PWR?
U 1 1 594FE301
P 5600 2400
F 0 "#PWR?" H 5600 2150 50 0001 C CNN
F 1 "GND" H 5600 2250 50 0000 C CNN
F 2 "" H 5600 2400 50 0000 C CNN
F 3 "" H 5600 2400 50 0000 C CNN
1 5600 2400
1 0 0 -1
$EndComp
Wire Wire Line
5500 2400 5600 2400
Text GLabel 1850 1850 0 60 UnSpc ~ 0
AGND
$Comp
L GND #PWR?
U 1 1 594FE3CE
P 2450 1850
F 0 "#PWR?" H 2450 1600 50 0001 C CNN
F 1 "GND" H 2450 1700 50 0000 C CNN
F 2 "" H 2450 1850 50 0000 C CNN
F 3 "" H 2450 1850 50 0000 C CNN
1 2450 1850
1 0 0 -1
$EndComp
Wire Wire Line
2450 1850 1850 1850
$Comp
L LM2840 U?
U 1 1 594FEA3B
P 5250 1450
F 0 "U?" H 5550 1200 60 0000 C CNN
F 1 "LM2840" H 5050 1200 60 0000 C CNN
F 2 "" H 5250 1450 60 0000 C CNN
F 3 "" H 5250 1450 60 0000 C CNN
1 5250 1450
1 0 0 -1
$EndComp
$Comp
L MMBT3904 Q?
U 1 1 594FEC4A
P 8550 4700
F 0 "Q?" H 8750 4775 50 0000 L CNN
F 1 "MMBT3904" H 8750 4700 50 0000 L CNN
F 2 "SOT-23" H 8750 4625 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/MM/MMBT3904.pdf" H 8550 4700 50 0001 L CNN
F 4 "1757936RL" H 8550 4700 60 0001 C CNN "Farnell"
1 8550 4700
1 0 0 -1
$EndComp
$Comp
L MMBT3904 Q?
U 1 1 594FEF7C
P 8550 5500
F 0 "Q?" H 8750 5575 50 0000 L CNN
F 1 "MMBT3904" H 8750 5500 50 0000 L CNN
F 2 "SOT-23" H 8750 5425 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/MM/MMBT3904.pdf" H 8550 5500 50 0001 L CNN
F 4 "1757936RL" H 8550 5500 60 0001 C CNN "Farnell"
1 8550 5500
1 0 0 1
$EndComp
$Comp
L R R?
U 1 1 594FF0B7
P 8050 4700
F 0 "R?" V 8130 4700 50 0000 C CNN
F 1 "10k" V 8050 4700 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7980 4700 50 0001 C CNN
F 3 "" H 8050 4700 50 0000 C CNN
F 4 "9237755" V 8050 4700 60 0001 C CNN "Farnell"
1 8050 4700
0 1 1 0
$EndComp
Text GLabel 5650 4050 2 60 Output ~ 0
RTS
Text GLabel 5650 4150 2 60 Output ~ 0
DTR
Text GLabel 7700 4700 0 60 Input ~ 0
DTR
$Comp
L R R?
U 1 1 594FF500
P 8050 5500
F 0 "R?" V 8130 5500 50 0000 C CNN
F 1 "10k" V 8050 5500 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7980 5500 50 0001 C CNN
F 3 "" H 8050 5500 50 0000 C CNN
F 4 "9237755" V 8050 5500 60 0001 C CNN "Farnell"
1 8050 5500
0 1 1 0
$EndComp
Text GLabel 7700 5500 0 60 Input ~ 0
RTS
Wire Wire Line
8200 4700 8350 4700
Wire Wire Line
7700 4700 7900 4700
Wire Wire Line
7700 5500 7900 5500
Wire Wire Line
8200 5500 8350 5500
Text GLabel 8700 5850 2 60 UnSpc ~ 0
GPIO0
Wire Wire Line
8650 5700 8650 5850
Wire Wire Line
8650 5850 8700 5850
Text GLabel 8700 4350 2 60 UnSpc ~ 0
nRST
Wire Wire Line
8700 4350 8650 4350
Wire Wire Line
8650 4350 8650 4500
Wire Wire Line
8650 4900 8650 4900
Connection ~ 7850 5500
Wire Wire Line
8650 5300 8650 5250
Wire Wire Line
8650 5250 7800 5250
Wire Wire Line
7800 5250 7800 4700
Connection ~ 7800 4700
Wire Wire Line
7850 5500 7850 4950
Wire Wire Line
7850 4950 8650 4950
Wire Wire Line
8650 4950 8650 4900
$EndSCHEMATC

24
pcbs/backplane/backplane.pro

@ -1,4 +1,4 @@
update=sön 25 jun 2017 14:20:23
update=sön 25 jun 2017 16:58:54
version=1
last_client=kicad
[pcbnew]
@ -25,6 +25,16 @@ version=1
NetIExt=net
[general]
version=1
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=Pcbnew
SpiceForceRefPrefix=0
SpiceUseNetNumbers=0
LabSize=60
[eeschema]
version=1
LibDir=
@ -61,13 +71,5 @@ LibName29=valves
LibName30=myLibs/silabs
LibName31=myLibs/ft232rl
LibName32=myLibs/ch340g
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=Pcbnew
SpiceForceRefPrefix=0
SpiceUseNetNumbers=0
LabSize=60
LibName33=myLibs/lm2840
LibName34=myLibs/mcp1700

329
pcbs/backplane/backplane.sch

@ -31,6 +31,8 @@ LIBS:valves
LIBS:silabs
LIBS:ft232rl
LIBS:ch340g
LIBS:lm2840
LIBS:mcp1700
LIBS:backplane-cache
EELAYER 25 0
EELAYER END
@ -49,17 +51,17 @@ $EndDescr
$Comp
L USB_B P3
U 1 1 5948EBA5
P 7200 4300
F 0 "P3" H 7400 4100 50 0000 C CNN
F 1 "USB_B" H 7150 4500 50 0000 C CNN
F 2 "MyUSB:USB3145-30-1-A" V 7150 4200 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1841848.pdf" V 7150 4200 50 0001 C CNN
F 4 "2443141" H 7200 4300 60 0001 C CNN "Farnell"
1 7200 4300
-1 0 0 1
P 5200 2500
F 0 "P3" H 5400 2300 50 0000 C CNN
F 1 "USB_B" H 5150 2700 50 0000 C CNN
F 2 "MyUSB:USB3145-30-1-A" V 5150 2400 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1841848.pdf" V 5150 2400 50 0001 C CNN
F 4 "2443141" H 5200 2500 60 0001 C CNN "Farnell"
1 5200 2500
1 0 0 -1
$EndComp
Text GLabel 1850 2250 0 60 UnSpc ~ 0
5V
A5V
Text GLabel 1850 2350 0 60 UnSpc ~ 0
ADC1
Text GLabel 1850 2450 0 60 UnSpc ~ 0
@ -67,7 +69,7 @@ ADC2
Text GLabel 2350 2350 2 60 UnSpc ~ 0
ADC3
Text GLabel 2350 2250 2 60 UnSpc ~ 0
GND
AGND
$Comp
L CONN_02X03 P1
U 1 1 594F86D2
@ -93,7 +95,7 @@ F 3 "http://cdn2.boxtec.ch/pub/diverse/ch340g-datasheet.pdf" H 5350 3550 60 000
1 0 0 -1
$EndComp
Text GLabel 9050 2000 0 60 UnSpc ~ 0
5V
3.3V
Text GLabel 9050 2100 0 60 UnSpc ~ 0
GND
Text GLabel 9050 2200 0 60 UnSpc ~ 0
@ -132,7 +134,7 @@ F 3 "" H 9300 1100 50 0000 C CNN
1 0 0 -1
$EndComp
Text GLabel 9050 3000 0 60 UnSpc ~ 0
5V
3.3V
Text GLabel 9050 3100 0 60 UnSpc ~ 0
GND
Text GLabel 9050 3200 0 60 UnSpc ~ 0
@ -170,8 +172,6 @@ F 3 "" H 9300 2100 50 0000 C CNN
1 9300 3300
1 0 0 -1
$EndComp
Text GLabel 1850 2900 0 60 UnSpc ~ 0
5V
Text GLabel 1850 3000 0 60 UnSpc ~ 0
ADC1
Text GLabel 1850 3100 0 60 UnSpc ~ 0
@ -179,7 +179,7 @@ ADC2
Text GLabel 2350 3000 2 60 UnSpc ~ 0
ADC3
Text GLabel 2350 2900 2 60 UnSpc ~ 0
GND
AGND
$Comp
L CONN_02X03 P2
U 1 1 594FAFF9
@ -193,4 +193,303 @@ F 3 "" H 2100 1800 50 0000 C CNN
$EndComp
Text GLabel 2350 3100 2 60 UnSpc ~ 0
ADC4
NoConn ~ 5650 4550
NoConn ~ 5650 4450
NoConn ~ 5650 4350
NoConn ~ 5650 4250
NoConn ~ 5650 3950
$Comp
L Crystal Y?
U 1 1 594FC664
P 3500 4550
F 0 "Y?" H 3500 4700 50 0000 C CNN
F 1 "Crystal" H 3500 4400 50 0000 C CNN
F 2 "Crystals:Crystal_HC49-SD_SMD" H 3500 4550 50 0001 C CNN
F 3 "http://www.farnell.com/datasheets/1658661.pdf" H 3500 4550 50 0001 C CNN
F 4 "9713344" H 3500 4550 60 0001 C CNN "Farnell"
1 3500 4550
-1 0 0 1
$EndComp
$Comp
L C C?
U 1 1 594FC845
P 3200 4750
F 0 "C?" H 3225 4850 50 0000 L CNN
F 1 "22p" H 3225 4650 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 3238 4600 50 0001 C CNN
F 3 "" H 3200 4750 50 0001 C CNN
F 4 "1625484" H 3200 4750 60 0001 C CNN "Farnell"
1 3200 4750
1 0 0 -1
$EndComp
$Comp
L C C?
U 1 1 594FCB93
P 3800 4750
F 0 "C?" H 3825 4850 50 0000 L CNN
F 1 "22p" H 3825 4650 50 0000 L CNN
F 2 "Resistors_SMD:R_0805" H 3838 4600 50 0001 C CNN
F 3 "" H 3800 4750 50 0001 C CNN
F 4 "1625484" H 3800 4750 60 0001 C CNN "Farnell"
1 3800 4750
1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 594FCC52
P 3200 4950
F 0 "#PWR?" H 3200 4700 50 0001 C CNN
F 1 "GND" H 3200 4800 50 0000 C CNN
F 2 "" H 3200 4950 50 0000 C CNN
F 3 "" H 3200 4950 50 0000 C CNN
1 3200 4950
1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 594FCC7F
P 3800 4950
F 0 "#PWR?" H 3800 4700 50 0001 C CNN
F 1 "GND" H 3800 4800 50 0000 C CNN
F 2 "" H 3800 4950 50 0000 C CNN
F 3 "" H 3800 4950 50 0000 C CNN
1 3800 4950
1 0 0 -1
$EndComp
Text GLabel 5200 2800 3 60 BiDi ~ 0
D+
Text GLabel 5100 2800 3 60 BiDi ~ 0
D-
Text GLabel 4650 4350 0 60 BiDi ~ 0
D-
Text GLabel 4650 4250 0 60 BiDi ~ 0
D+
$Comp
L +5V #PWR?
U 1 1 594FDB60
P 4650 2650
F 0 "#PWR?" H 4650 2500 50 0001 C CNN
F 1 "+5V" H 4650 2790 50 0000 C CNN
F 2 "" H 4650 2650 50 0000 C CNN
F 3 "" H 4650 2650 50 0000 C CNN
1 4650 2650
1 0 0 -1
$EndComp
Text GLabel 1850 2900 0 60 UnSpc ~ 0
A5V
Text GLabel 2000 1450 0 60 UnSpc ~ 0
A5V
$Comp
L GND #PWR?
U 1 1 594FE150
P 5600 2900
F 0 "#PWR?" H 5600 2650 50 0001 C CNN
F 1 "GND" H 5600 2750 50 0000 C CNN
F 2 "" H 5600 2900 50 0000 C CNN
F 3 "" H 5600 2900 50 0000 C CNN
1 5600 2900
1 0 0 -1
$EndComp
$Comp
L GND #PWR?
U 1 1 594FE301
P 5600 2400
F 0 "#PWR?" H 5600 2150 50 0001 C CNN
F 1 "GND" H 5600 2250 50 0000 C CNN
F 2 "" H 5600 2400 50 0000 C CNN
F 3 "" H 5600 2400 50 0000 C CNN
1 5600 2400
1 0 0 -1
$EndComp
Text GLabel 2000 1850 0 60 UnSpc ~ 0
AGND
$Comp
L GND #PWR?
U 1 1 594FE3CE
P 2550 1850
F 0 "#PWR?" H 2550 1600 50 0001 C CNN
F 1 "GND" H 2550 1700 50 0000 C CNN
F 2 "" H 2550 1850 50 0000 C CNN
F 3 "" H 2550 1850 50 0000 C CNN
1 2550 1850
1 0 0 -1
$EndComp
$Comp
L LM2840 U?
U 1 1 594FEA3B
P 5250 1450
F 0 "U?" H 5550 1200 60 0000 C CNN
F 1 "LM2840" H 5050 1200 60 0000 C CNN
F 2 "" H 5250 1450 60 0000 C CNN
F 3 "" H 5250 1450 60 0000 C CNN
1 5250 1450
1 0 0 -1
$EndComp
$Comp
L MMBT3904 Q?
U 1 1 594FEC4A
P 8550 4700
F 0 "Q?" H 8750 4775 50 0000 L CNN
F 1 "MMBT3904" H 8750 4700 50 0000 L CNN
F 2 "SOT-23" H 8750 4625 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/MM/MMBT3904.pdf" H 8550 4700 50 0001 L CNN
F 4 "1757936RL" H 8550 4700 60 0001 C CNN "Farnell"
1 8550 4700
1 0 0 -1
$EndComp
$Comp
L MMBT3904 Q?
U 1 1 594FEF7C
P 8550 5500
F 0 "Q?" H 8750 5575 50 0000 L CNN
F 1 "MMBT3904" H 8750 5500 50 0000 L CNN
F 2 "SOT-23" H 8750 5425 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/MM/MMBT3904.pdf" H 8550 5500 50 0001 L CNN
F 4 "1757936RL" H 8550 5500 60 0001 C CNN "Farnell"
1 8550 5500
1 0 0 1
$EndComp
$Comp
L R R?
U 1 1 594FF0B7
P 8050 4700
F 0 "R?" V 8130 4700 50 0000 C CNN
F 1 "10k" V 8050 4700 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7980 4700 50 0001 C CNN
F 3 "" H 8050 4700 50 0000 C CNN
F 4 "9237755" V 8050 4700 60 0001 C CNN "Farnell"
1 8050 4700
0 1 1 0
$EndComp
Text GLabel 5650 4050 2 60 Output ~ 0
RTS
Text GLabel 5650 4150 2 60 Output ~ 0
DTR
Text GLabel 7700 4700 0 60 Input ~ 0
DTR
$Comp
L R R?
U 1 1 594FF500
P 8050 5500
F 0 "R?" V 8130 5500 50 0000 C CNN
F 1 "10k" V 8050 5500 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7980 5500 50 0001 C CNN
F 3 "" H 8050 5500 50 0000 C CNN
F 4 "9237755" V 8050 5500 60 0001 C CNN "Farnell"
1 8050 5500
0 1 1 0
$EndComp
Text GLabel 7700 5500 0 60 Input ~ 0
RTS
Text GLabel 8700 5850 2 60 UnSpc ~ 0
GPIO0
Text GLabel 8700 4350 2 60 UnSpc ~ 0
nRST
$Comp
L PWR_FLAG #FLG?
U 1 1 59500694
P 2200 1800
F 0 "#FLG?" H 2200 1895 50 0001 C CNN
F 1 "PWR_FLAG" H 2200 1980 50 0000 C CNN
F 2 "" H 2200 1800 50 0000 C CNN
F 3 "" H 2200 1800 50 0000 C CNN
1 2200 1800
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG?
U 1 1 5950045A
P 2200 1400
F 0 "#FLG?" H 2200 1495 50 0001 C CNN
F 1 "PWR_FLAG" H 2200 1580 50 0000 C CNN
F 2 "" H 2200 1400 50 0000 C CNN
F 3 "" H 2200 1400 50 0000 C CNN
1 2200 1400
1 0 0 -1
$EndComp
Wire Wire Line
3650 4550 4650 4550
Wire Wire Line
4650 4450 3800 4450
Wire Wire Line
3800 4450 3800 4300
Wire Wire Line
3800 4300 3200 4300
Wire Wire Line
3200 4300 3200 4600
Wire Wire Line
3200 4550 3350 4550
Connection ~ 3200 4550
Connection ~ 3800 4550
Wire Wire Line
3800 4550 3800 4600
Wire Wire Line
3800 4900 3800 4950
Wire Wire Line
3200 4900 3200 4950
Wire Wire Line
5000 2800 5000 2900
Wire Wire Line
5000 2900 4650 2900
Wire Wire Line
4650 2900 4650 2650
Wire Wire Line
5300 2800 5300 2900
Wire Wire Line
5300 2900 5600 2900
Wire Wire Line
5500 2400 5600 2400
Wire Wire Line
8200 4700 8350 4700
Wire Wire Line
7700 4700 7900 4700
Wire Wire Line
7700 5500 7900 5500
Wire Wire Line
8200 5500 8350 5500
Wire Wire Line
8650 5700 8650 5850
Wire Wire Line
8650 5850 8700 5850
Wire Wire Line
8700 4350 8650 4350
Wire Wire Line
8650 4350 8650 4500
Wire Wire Line
8650 4900 8650 4900
Connection ~ 7850 5500
Wire Wire Line
8650 5300 8650 5250
Wire Wire Line
8650 5250 7800 5250
Wire Wire Line
7800 5250 7800 4700
Connection ~ 7800 4700
Wire Wire Line
7850 5500 7850 4950
Wire Wire Line
7850 4950 8650 4950
Wire Wire Line
8650 4950 8650 4900
$Comp
L +5V #PWR?
U 1 1 594FE0AC
P 2550 1450
F 0 "#PWR?" H 2550 1300 50 0001 C CNN
F 1 "+5V" H 2550 1590 50 0000 C CNN
F 2 "" H 2550 1450 50 0000 C CNN
F 3 "" H 2550 1450 50 0000 C CNN
1 2550 1450
1 0 0 -1
$EndComp
Wire Wire Line
2000 1450 2550 1450
Wire Wire Line
2200 1400 2200 1450
Connection ~ 2200 1450
Wire Wire Line
2000 1850 2550 1850
Wire Wire Line
2200 1800 2200 1850
Connection ~ 2200 1850
$EndSCHEMATC

3
pcbs/backplane/myLibs/lm2840.dcm

@ -0,0 +1,3 @@
EESchema-DOCLIB Version 2.0
#
#End Doc Library

22
pcbs/backplane/myLibs/lm2840.lib

@ -0,0 +1,22 @@
EESchema-LIBRARY Version 2.3
#encoding utf-8
#
# LM2840
#
DEF LM2840 U 0 40 Y Y 1 F N
F0 "U" 300 -250 60 H V C CNN
F1 "LM2840" -200 -250 60 H V C CNN
F2 "" 0 0 60 H V C CNN
F3 "" 0 0 60 H V C CNN
DRAW
S -350 250 350 -200 0 1 0 N
X CB 1 -500 150 200 R 50 50 1 1 O
X GND 2 -500 0 200 R 50 50 1 1 W
X FB 3 -500 -150 200 R 50 50 1 1 I
X ~SHDN 4 500 -150 200 L 50 50 1 1 I
X Vin 5 500 0 200 L 50 50 1 1 W
X SW 6 500 150 200 L 50 50 1 1 w
ENDDRAW
ENDDEF
#
#End Library

22
pcbs/backplane/myLibs/mcp1700.lib

@ -0,0 +1,22 @@
EESchema-LIBRARY Version 2.3 Date: Thu 26 Dec 2013 11:20:13 AM CET
#encoding utf-8
#
# MCP1700
#
DEF MCP1700 U 0 40 Y Y 1 F N
F0 "U" 50 100 60 H V C CNN
F1 "MCP1700" 200 200 60 H V C CNN
F2 "" 0 0 60 H V C CNN
F3 "" 0 0 60 H V C CNN
$FPLIST
SOT-23
$ENDFPLIST
DRAW
S 300 -200 -200 50 0 1 0 N
X GND 1 -300 0 118 R 50 50 1 1 I
X Vout 2 400 0 118 L 50 50 1 1 I
X Vin 3 50 -300 118 U 50 50 1 1 I
ENDDRAW
ENDDEF
#
#End Library

BIN
pcbs/backplane/output/electrical_spec_interface.pdf

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