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1180 lines
25 KiB

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74HC14 U?
U 1 1 618FEB92
P 5950 1550
F 0 "U?" H 5950 1867 50 0000 C CNN
F 1 "74HC14" H 5950 1776 50 0000 C CNN
F 2 "" H 5950 1550 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 5950 1550 50 0001 C CNN
1 5950 1550
1 0 0 -1
$EndComp
Wire Wire Line
5500 1550 5650 1550
Wire Wire Line
6250 1550 6350 1550
Text GLabel 7050 1550 2 50 Input ~ 0
10MHz
$Comp
L 74xx:74HC14 U?
U 1 1 6190A8C7
P 6650 1550
F 0 "U?" H 6650 1867 50 0000 C CNN
F 1 "74HC14" H 6650 1776 50 0000 C CNN
F 2 "" H 6650 1550 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 6650 1550 50 0001 C CNN
1 6650 1550
1 0 0 -1
$EndComp
Wire Wire Line
6950 1550 7050 1550
$Comp
L 74xx:74HC14 U?
U 1 1 6192B519
P 9450 3650
F 0 "U?" H 9450 3967 50 0000 C CNN
F 1 "74HC14" H 9450 3876 50 0000 C CNN
F 2 "" H 9450 3650 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9450 3650 50 0001 C CNN
1 9450 3650
1 0 0 -1
$EndComp
Wire Wire Line
8550 3650 9100 3650
Wire Wire Line
9100 3650 9100 4150
Wire Wire Line
9100 4150 9150 4150
Wire Wire Line
9100 3650 9150 3650
Connection ~ 9100 3650
$Comp
L Device:R R?
U 1 1 6192B52A
P 10000 3650
F 0 "R?" V 9793 3650 50 0000 C CNN
F 1 "100" V 9884 3650 50 0000 C CNN
F 2 "" V 9930 3650 50 0001 C CNN
F 3 "~" H 10000 3650 50 0001 C CNN
1 10000 3650
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 6192B530
P 10000 4150
F 0 "R?" V 9793 4150 50 0000 C CNN
F 1 "100" V 9884 4150 50 0000 C CNN
F 2 "" V 9930 4150 50 0001 C CNN
F 3 "~" H 10000 4150 50 0001 C CNN
1 10000 4150
0 1 1 0
$EndComp
$Comp
L Connector:Conn_Coaxial J?
U 1 1 6192B536
P 10550 3650
F 0 "J?" H 10650 3625 50 0000 L CNN
F 1 "Conn_Coaxial" H 10650 3534 50 0000 L CNN
F 2 "" H 10550 3650 50 0001 C CNN
F 3 " ~" H 10550 3650 50 0001 C CNN
1 10550 3650
1 0 0 -1
$EndComp
Wire Wire Line
9750 3650 9850 3650
Wire Wire Line
9750 4150 9850 4150
Wire Wire Line
10150 3650 10250 3650
Wire Wire Line
10250 3650 10250 4150
Wire Wire Line
10250 4150 10150 4150
Connection ~ 10250 3650
Wire Wire Line
10250 3650 10350 3650
Wire Wire Line
10550 3850 10550 4100
$Comp
L power:GND #PWR?
U 1 1 6192B544
P 10550 4100
F 0 "#PWR?" H 10550 3850 50 0001 C CNN
F 1 "GND" H 10555 3927 50 0000 C CNN
F 2 "" H 10550 4100 50 0001 C CNN
F 3 "" H 10550 4100 50 0001 C CNN
1 10550 4100
1 0 0 -1
$EndComp
Text GLabel 8550 3650 0 50 Input ~ 0
10MHz
$Comp
L power:GND #PWR?
U 1 1 61948522
P 4950 2200
F 0 "#PWR?" H 4950 1950 50 0001 C CNN
F 1 "GND" H 4955 2027 50 0000 C CNN
F 2 "" H 4950 2200 50 0001 C CNN
F 3 "" H 4950 2200 50 0001 C CNN
1 4950 2200
1 0 0 -1
$EndComp
Wire Wire Line
4950 2050 4950 2200
$Comp
L power:+5V #PWR?
U 1 1 61949193
P 4950 850
F 0 "#PWR?" H 4950 700 50 0001 C CNN
F 1 "+5V" H 4965 1023 50 0000 C CNN
F 2 "" H 4950 850 50 0001 C CNN
F 3 "" H 4950 850 50 0001 C CNN
1 4950 850
1 0 0 -1
$EndComp
Wire Wire Line
4950 1050 4950 850
$Comp
L Amplifier_Operational:LM358 U?
U 1 1 6194AF3E
P 1850 1250
F 0 "U?" H 1850 1617 50 0000 C CNN
F 1 "LM358" H 1850 1526 50 0000 C CNN
F 2 "" H 1850 1250 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 1850 1250 50 0001 C CNN
1 1850 1250
1 0 0 -1
$EndComp
Text GLabel 1350 1150 0 50 Input ~ 0
FEC-PWM
Wire Wire Line
1350 1150 1550 1150
$Comp
L Device:R R?
U 1 1 6195CE3B
P 1850 1650
F 0 "R?" V 1643 1650 50 0000 C CNN
F 1 "100k" V 1734 1650 50 0000 C CNN
F 2 "" V 1780 1650 50 0001 C CNN
F 3 "~" H 1850 1650 50 0001 C CNN
1 1850 1650
0 1 1 0
$EndComp
Wire Wire Line
1550 1350 1450 1350
Wire Wire Line
1450 1350 1450 1650
Wire Wire Line
1450 1650 1700 1650
Wire Wire Line
2000 1650 2250 1650
Wire Wire Line
2250 1650 2250 1250
Wire Wire Line
2250 1250 2150 1250
$Comp
L Device:R R?
U 1 1 6195FA2F
P 1450 1950
F 0 "R?" H 1520 1996 50 0000 L CNN
F 1 "120k" H 1520 1905 50 0000 L CNN
F 2 "" V 1380 1950 50 0001 C CNN
F 3 "~" H 1450 1950 50 0001 C CNN
1 1450 1950
1 0 0 -1
$EndComp
Wire Wire Line
1450 1800 1450 1650
Connection ~ 1450 1650
$Comp
L Device:R R?
U 1 1 6196921D
P 2450 1250
F 0 "R?" V 2243 1250 50 0000 C CNN
F 1 "220k" V 2334 1250 50 0000 C CNN
F 2 "" V 2380 1250 50 0001 C CNN
F 3 "~" H 2450 1250 50 0001 C CNN
1 2450 1250
0 1 1 0
$EndComp
$Comp
L Device:CP1 C?
U 1 1 61969C35
P 2750 1550
F 0 "C?" H 2865 1596 50 0000 L CNN
F 1 "1uF" H 2865 1505 50 0000 L CNN
F 2 "" H 2750 1550 50 0001 C CNN
F 3 "~" H 2750 1550 50 0001 C CNN
1 2750 1550
1 0 0 -1
$EndComp
Wire Wire Line
3200 1450 3050 1450
Wire Wire Line
3050 1450 3050 1650
Wire Wire Line
3050 1650 3900 1650
Wire Wire Line
3900 1650 3900 1350
Wire Wire Line
3900 1350 3800 1350
Wire Wire Line
3900 1350 4400 1350
Connection ~ 3900 1350
Wire Wire Line
2250 1250 2300 1250
Connection ~ 2250 1250
Wire Wire Line
2600 1250 2750 1250
Wire Wire Line
2750 1250 2750 1400
Wire Wire Line
2750 2200 2750 1700
Wire Wire Line
1450 2100 1450 2200
Wire Wire Line
2750 1250 3200 1250
Connection ~ 2750 1250
$Comp
L power:GND #PWR?
U 1 1 61975A42
P 2750 2200
F 0 "#PWR?" H 2750 1950 50 0001 C CNN
F 1 "GND" H 2755 2027 50 0000 C CNN
F 2 "" H 2750 2200 50 0001 C CNN
F 3 "" H 2750 2200 50 0001 C CNN
1 2750 2200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61976249
P 1450 2200
F 0 "#PWR?" H 1450 1950 50 0001 C CNN
F 1 "GND" H 1455 2027 50 0000 C CNN
F 2 "" H 1450 2200 50 0001 C CNN
F 3 "" H 1450 2200 50 0001 C CNN
1 1450 2200
1 0 0 -1
$EndComp
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U1
U 1 1 5F7A07F5
P 4200 5250
F 0 "U1" H 4600 3800 50 0000 C CNN
F 1 "STM32F103C8Tx" H 4650 3700 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 3600 3850 50 0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 4200 5250 50 0001 C CNN
1 4200 5250
1 0 0 -1
$EndComp
$Comp
L Device:R R3
U 1 1 5F7A2BF3
P 1950 4150
F 0 "R3" V 2065 4150 50 0000 C CNN
F 1 "10k" V 2156 4150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1880 4150 50 0001 C CNN
F 3 "~" H 1950 4150 50 0001 C CNN
1 1950 4150
0 1 1 0
$EndComp
$Comp
L Device:R R2
U 1 1 5F7A4452
P 1750 5250
F 0 "R2" V 1543 5250 50 0000 C CNN
F 1 "10k" V 1634 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1680 5250 50 0001 C CNN
F 3 "~" H 1750 5250 50 0001 C CNN
1 1750 5250
0 1 1 0
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5F7A4D7D
P 1500 5350
F 0 "#PWR03" H 1500 5100 50 0001 C CNN
F 1 "GND" H 1505 5177 50 0000 C CNN
F 2 "" H 1500 5350 50 0001 C CNN
F 3 "" H 1500 5350 50 0001 C CNN
1 1500 5350
1 0 0 -1
$EndComp
Wire Wire Line
1700 4200 1700 4150
Wire Wire Line
1700 4150 1800 4150
Wire Wire Line
2100 4150 3500 4150
Wire Wire Line
1500 5250 1600 5250
Wire Wire Line
1500 5250 1500 5350
Wire Wire Line
1900 5250 3500 5250
$Comp
L Device:C C2
U 1 1 5F7ADA8A
P 2300 4750
F 0 "C2" H 2186 4796 50 0000 R CNN
F 1 "22pf" H 2186 4705 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2338 4600 50 0001 C CNN
F 3 "~" H 2300 4750 50 0001 C CNN
1 2300 4750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5F7C02C2
P 1700 4200
F 0 "#PWR06" H 1700 3950 50 0001 C CNN
F 1 "GND" H 1705 4027 50 0000 C CNN
F 2 "" H 1700 4200 50 0001 C CNN
F 3 "" H 1700 4200 50 0001 C CNN
1 1700 4200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR09
U 1 1 5F7C0597
P 2300 4950
F 0 "#PWR09" H 2300 4700 50 0001 C CNN
F 1 "GND" H 2305 4777 50 0000 C CNN
F 2 "" H 2300 4950 50 0001 C CNN
F 3 "" H 2300 4950 50 0001 C CNN
1 2300 4950
1 0 0 -1
$EndComp
Wire Wire Line
2300 4950 2300 4900
Wire Wire Line
2650 4950 2650 4900
$Comp
L power:GND #PWR010
U 1 1 5F7C18D8
P 2650 4950
F 0 "#PWR010" H 2650 4700 50 0001 C CNN
F 1 "GND" H 2655 4777 50 0000 C CNN
F 2 "" H 2650 4950 50 0001 C CNN
F 3 "" H 2650 4950 50 0001 C CNN
1 2650 4950
1 0 0 -1
$EndComp
$Comp
L Device:C C3
U 1 1 5F7AE3C4
P 2650 4750
F 0 "C3" H 2765 4796 50 0000 L CNN
F 1 "22pf" H 2765 4705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2688 4600 50 0001 C CNN
F 3 "~" H 2650 4750 50 0001 C CNN
1 2650 4750
1 0 0 -1
$EndComp
$Comp
L Device:Crystal_Small Y1
U 1 1 5F7CE1A3
P 2500 4450
F 0 "Y1" H 2500 4700 50 0000 C CNN
F 1 "8MHz" H 2500 4600 50 0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 2500 4450 50 0001 C CNN
F 3 "~" H 2500 4450 50 0001 C CNN
1 2500 4450
1 0 0 -1
$EndComp
Wire Wire Line
2300 4350 2300 4450
Wire Wire Line
2300 4450 2400 4450
Connection ~ 2300 4450
Wire Wire Line
2300 4450 2300 4600
Wire Wire Line
2600 4450 2650 4450
Wire Wire Line
2650 4450 2650 4600
Connection ~ 2650 4450
Wire Wire Line
2650 4450 3500 4450
Wire Wire Line
2300 4350 3500 4350
Wire Wire Line
4100 3750 4100 3550
Wire Wire Line
4100 3550 4200 3550
Wire Wire Line
4400 3550 4400 3750
Wire Wire Line
4300 3750 4300 3550
Connection ~ 4300 3550
Wire Wire Line
4300 3550 4400 3550
Wire Wire Line
4200 3750 4200 3550
Connection ~ 4200 3550
Wire Wire Line
4200 3550 4250 3550
Wire Wire Line
4250 3550 4250 3400
Connection ~ 4250 3550
Wire Wire Line
4250 3550 4300 3550
$Comp
L power:+3.3V #PWR015
U 1 1 5F7DAD8C
P 4250 3300
F 0 "#PWR015" H 4250 3150 50 0001 C CNN
F 1 "+3.3V" H 4265 3473 50 0000 C CNN
F 2 "" H 4250 3300 50 0001 C CNN
F 3 "" H 4250 3300 50 0001 C CNN
1 4250 3300
1 0 0 -1
$EndComp
Wire Wire Line
4000 6750 4000 6800
Wire Wire Line
4000 6800 4100 6800
Wire Wire Line
4300 6800 4300 6750
Wire Wire Line
4200 6800 4200 6750
Connection ~ 4200 6800
Wire Wire Line
4200 6800 4300 6800
Wire Wire Line
4100 6800 4100 6750
Connection ~ 4100 6800
Wire Wire Line
4100 6800 4150 6800
Wire Wire Line
4150 6800 4150 7050
Connection ~ 4150 6800
Wire Wire Line
4150 6800 4200 6800
$Comp
L power:GND #PWR014
U 1 1 5F7DCBF1
P 4150 7050
F 0 "#PWR014" H 4150 6800 50 0001 C CNN
F 1 "GND" H 4155 6877 50 0000 C CNN
F 2 "" H 4150 7050 50 0001 C CNN
F 3 "" H 4150 7050 50 0001 C CNN
1 4150 7050
1 0 0 -1
$EndComp
$Comp
L Device:C C6
U 1 1 5F7DD8CB
P 4900 3700
F 0 "C6" H 5015 3746 50 0000 L CNN
F 1 "100nF" H 5015 3655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4938 3550 50 0001 C CNN
F 3 "~" H 4900 3700 50 0001 C CNN
1 4900 3700
1 0 0 -1
$EndComp
$Comp
L Device:C C7
U 1 1 5F7DE3A4
P 5400 3700
F 0 "C7" H 5515 3746 50 0000 L CNN
F 1 "100nF" H 5515 3655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5438 3550 50 0001 C CNN
F 3 "~" H 5400 3700 50 0001 C CNN
1 5400 3700
1 0 0 -1
$EndComp
Wire Wire Line
4250 3400 4900 3400
Wire Wire Line
4900 3400 4900 3550
Connection ~ 4250 3400
Wire Wire Line
4250 3400 4250 3300
Wire Wire Line
4900 3400 5400 3400
Wire Wire Line
5400 3400 5400 3550
Connection ~ 4900 3400
Wire Wire Line
5400 3850 5400 4050
Wire Wire Line
4900 3850 4900 4050
$Comp
L power:GND #PWR020
U 1 1 5F7E0CFF
P 5400 4050
F 0 "#PWR020" H 5400 3800 50 0001 C CNN
F 1 "GND" H 5405 3877 50 0000 C CNN
F 2 "" H 5400 4050 50 0001 C CNN
F 3 "" H 5400 4050 50 0001 C CNN
1 5400 4050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5F7E12CF
P 4900 4050
F 0 "#PWR018" H 4900 3800 50 0001 C CNN
F 1 "GND" H 4905 3877 50 0000 C CNN
F 2 "" H 4900 4050 50 0001 C CNN
F 3 "" H 4900 4050 50 0001 C CNN
1 4900 4050
1 0 0 -1
$EndComp
$Comp
L Device:R R1
U 1 1 5F7F8B54
P 1400 3700
F 0 "R1" H 1470 3746 50 0000 L CNN
F 1 "10k" H 1470 3655 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1330 3700 50 0001 C CNN
F 3 "~" H 1400 3700 50 0001 C CNN
1 1400 3700
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 5F7F9910
P 1400 4200
F 0 "C1" H 1515 4246 50 0000 L CNN
F 1 "100nF" H 1515 4155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1438 4050 50 0001 C CNN
F 3 "~" H 1400 4200 50 0001 C CNN
1 1400 4200
1 0 0 -1
$EndComp
Text Label 3150 5250 0 50 ~ 0
BOOT1
Text Label 3200 4150 0 50 ~ 0
BOOT0
Wire Wire Line
1400 3950 1400 4050
Wire Wire Line
1400 3950 3500 3950
Wire Wire Line
1400 3950 1400 3850
Connection ~ 1400 3950
Wire Wire Line
1400 4350 1400 4400
$Comp
L power:GND #PWR02
U 1 1 5F800499
P 1400 4400
F 0 "#PWR02" H 1400 4150 50 0001 C CNN
F 1 "GND" H 1405 4227 50 0000 C CNN
F 2 "" H 1400 4400 50 0001 C CNN
F 3 "" H 1400 4400 50 0001 C CNN
1 1400 4400
1 0 0 -1
$EndComp
Wire Wire Line
1400 3550 1400 3500
$Comp
L power:+3.3V #PWR01
U 1 1 5F801FBE
P 1400 3500
F 0 "#PWR01" H 1400 3350 50 0001 C CNN
F 1 "+3.3V" H 1415 3673 50 0000 C CNN
F 2 "" H 1400 3500 50 0001 C CNN
F 3 "" H 1400 3500 50 0001 C CNN
1 1400 3500
1 0 0 -1
$EndComp
Text GLabel 1300 3950 0 50 Input ~ 0
NRST
Wire Wire Line
1300 3950 1400 3950
Text GLabel 4900 6350 2 50 Input ~ 0
SWDIO
Text GLabel 4900 6450 2 50 Input ~ 0
SWCLK
Wire Wire Line
4800 6350 4900 6350
Wire Wire Line
4800 6450 4900 6450
$Comp
L Connector_Generic:Conn_01x05 J1
U 1 1 5F8142A4
P 950 6700
F 0 "J1" H 868 7117 50 0000 C CNN
F 1 "Conn_01x05" H 868 7026 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 950 6700 50 0001 C CNN
F 3 "~" H 950 6700 50 0001 C CNN
1 950 6700
-1 0 0 -1
$EndComp
Wire Wire Line
1150 6500 1550 6500
Wire Wire Line
1550 6500 1550 6200
Wire Wire Line
1150 6900 1550 6900
Wire Wire Line
1550 6900 1550 7050
$Comp
L power:GND #PWR05
U 1 1 5F81C2EB
P 1550 7050
F 0 "#PWR05" H 1550 6800 50 0001 C CNN
F 1 "GND" H 1555 6877 50 0000 C CNN
F 2 "" H 1550 7050 50 0001 C CNN
F 3 "" H 1550 7050 50 0001 C CNN
1 1550 7050
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR04
U 1 1 5F81C77E
P 1550 6200
F 0 "#PWR04" H 1550 6050 50 0001 C CNN
F 1 "+3.3V" H 1565 6373 50 0000 C CNN
F 2 "" H 1550 6200 50 0001 C CNN
F 3 "" H 1550 6200 50 0001 C CNN
1 1550 6200
1 0 0 -1
$EndComp
Text GLabel 1250 6600 2 50 Input ~ 0
NRST
Text GLabel 1250 6700 2 50 Input ~ 0
SWDIO
Text GLabel 1250 6800 2 50 Input ~ 0
SWCLK
Wire Wire Line
1150 6600 1250 6600
Wire Wire Line
1150 6700 1250 6700
Wire Wire Line
1150 6800 1250 6800
Text GLabel 3450 4650 0 50 Input ~ 0
STATUS_LED
Wire Wire Line
3450 4650 3500 4650
Text GLabel 2000 6000 1 50 Input ~ 0
STATUS_LED
Wire Wire Line
2000 6000 2000 6200
$Comp
L Device:R R4
U 1 1 5F9B7CC9
P 2000 6350
F 0 "R4" H 2070 6396 50 0000 L CNN
F 1 "1k" H 2070 6305 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1930 6350 50 0001 C CNN
F 3 "~" H 2000 6350 50 0001 C CNN
1 2000 6350
1 0 0 -1
$EndComp
$Comp
L Device:LED D1
U 1 1 5F9B8449
P 2000 6750
F 0 "D1" V 2039 6632 50 0000 R CNN
F 1 "LED" V 1948 6632 50 0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 2000 6750 50 0001 C CNN
F 3 "~" H 2000 6750 50 0001 C CNN
1 2000 6750
0 -1 -1 0
$EndComp
Wire Wire Line
2000 6500 2000 6600
Wire Wire Line
2000 6900 2000 7050
$Comp
L power:GND #PWR08
U 1 1 5F9BD97B
P 2000 7050
F 0 "#PWR08" H 2000 6800 50 0001 C CNN
F 1 "GND" H 2005 6877 50 0000 C CNN
F 2 "" H 2000 7050 50 0001 C CNN
F 3 "" H 2000 7050 50 0001 C CNN
1 2000 7050
1 0 0 -1
$EndComp
Text GLabel 3400 5350 0 50 Input ~ 0
ENC_BUTTON
Wire Wire Line
3400 5350 3500 5350
Text GLabel 3400 5450 0 50 Input ~ 0
ENC_A
Text GLabel 3400 5550 0 50 Input ~ 0
ENC_B
Wire Wire Line
3400 5450 3500 5450
Wire Wire Line
3400 5550 3500 5550
$Comp
L Device:R R7
U 1 1 5FA011FE
P 10600 1150
F 0 "R7" H 10670 1196 50 0000 L CNN
F 1 "1k" H 10670 1105 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10530 1150 50 0001 C CNN
F 3 "~" H 10600 1150 50 0001 C CNN
1 10600 1150
-1 0 0 -1
$EndComp
$Comp
L Device:R R8
U 1 1 5FA0704D
P 10100 1150
F 0 "R8" H 10170 1196 50 0000 L CNN
F 1 "1k" H 10170 1105 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10030 1150 50 0001 C CNN
F 3 "~" H 10100 1150 50 0001 C CNN
1 10100 1150
-1 0 0 -1
$EndComp
Wire Wire Line
10600 1000 10600 950
Wire Wire Line
10100 1000 10100 950
$Comp
L power:+3.3V #PWR033
U 1 1 5FA141EA
P 10600 950
F 0 "#PWR033" H 10600 800 50 0001 C CNN
F 1 "+3.3V" H 10615 1123 50 0000 C CNN
F 2 "" H 10600 950 50 0001 C CNN
F 3 "" H 10600 950 50 0001 C CNN
1 10600 950
-1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR036
U 1 1 5FA14881
P 10100 950
F 0 "#PWR036" H 10100 800 50 0001 C CNN
F 1 "+3.3V" H 10115 1123 50 0000 C CNN
F 2 "" H 10100 950 50 0001 C CNN
F 3 "" H 10100 950 50 0001 C CNN
1 10100 950
-1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 5FA440F9
P 10600 2150
F 0 "C10" H 10486 2196 50 0000 R CNN
F 1 "100nF" H 10486 2105 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10638 2000 50 0001 C CNN
F 3 "~" H 10600 2150 50 0001 C CNN
1 10600 2150
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5FA440FF
P 10600 2400
F 0 "#PWR034" H 10600 2150 50 0001 C CNN
F 1 "GND" H 10605 2227 50 0000 C CNN
F 2 "" H 10600 2400 50 0001 C CNN
F 3 "" H 10600 2400 50 0001 C CNN
1 10600 2400
-1 0 0 -1
$EndComp
Wire Wire Line
10600 2400 10600 2300
$Comp
L Device:C C12
U 1 1 5FA4806E
P 10100 2150
F 0 "C12" H 9985 2196 50 0000 R CNN
F 1 "100nF" H 9985 2105 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10138 2000 50 0001 C CNN
F 3 "~" H 10100 2150 50 0001 C CNN
1 10100 2150
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR037
U 1 1 5FA48074
P 10100 2400
F 0 "#PWR037" H 10100 2150 50 0001 C CNN
F 1 "GND" H 10105 2227 50 0000 C CNN
F 2 "" H 10100 2400 50 0001 C CNN
F 3 "" H 10100 2400 50 0001 C CNN
1 10100 2400
-1 0 0 -1
$EndComp
Wire Wire Line
10100 2400 10100 2300
$Comp
L c4550:C4550 U?
U 1 1 618FE073
P 4950 1550
F 0 "U?" H 4800 1500 50 0000 L CNN
F 1 "C4550" H 4800 1600 50 0000 L CNN
F 2 "" H 4950 1550 50 0001 C CNN
F 3 "" H 4950 1550 50 0001 C CNN
1 4950 1550
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM358 U?
U 2 1 6194D456
P 3500 1350
F 0 "U?" H 3500 1717 50 0000 C CNN
F 1 "LM358" H 3500 1626 50 0000 C CNN
F 2 "" H 3500 1350 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2904-n.pdf" H 3500 1350 50 0001 C CNN
2 3500 1350
1 0 0 -1
$EndComp
$Comp
L 74xx:74HC14 U?
U 1 1 6192B51F
P 9450 4150
F 0 "U?" H 9450 4467 50 0000 C CNN
F 1 "74HC14" H 9450 4376 50 0000 C CNN
F 2 "" H 9450 4150 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9450 4150 50 0001 C CNN
1 9450 4150
1 0 0 -1
$EndComp
$Comp
L 74xx:74HC14 U?
U 1 1 61B44A87
P 9400 4700
F 0 "U?" H 9400 5017 50 0000 C CNN
F 1 "74HC14" H 9400 4926 50 0000 C CNN
F 2 "" H 9400 4700 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9400 4700 50 0001 C CNN
1 9400 4700
1 0 0 -1
$EndComp
Wire Wire Line
8500 4700 9050 4700
Wire Wire Line
9050 4700 9050 5200
Wire Wire Line
9050 5200 9100 5200
Wire Wire Line
9050 4700 9100 4700
Connection ~ 9050 4700
$Comp
L Device:R R?
U 1 1 61B44A92
P 9950 4700
F 0 "R?" V 9743 4700 50 0000 C CNN
F 1 "100" V 9834 4700 50 0000 C CNN
F 2 "" V 9880 4700 50 0001 C CNN
F 3 "~" H 9950 4700 50 0001 C CNN
1 9950 4700
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 61B44A98
P 9950 5200
F 0 "R?" V 9743 5200 50 0000 C CNN
F 1 "100" V 9834 5200 50 0000 C CNN
F 2 "" V 9880 5200 50 0001 C CNN
F 3 "~" H 9950 5200 50 0001 C CNN
1 9950 5200
0 1 1 0
$EndComp
$Comp
L Connector:Conn_Coaxial J?
U 1 1 61B44A9E
P 10500 4700
F 0 "J?" H 10600 4675 50 0000 L CNN
F 1 "Conn_Coaxial" H 10600 4584 50 0000 L CNN
F 2 "" H 10500 4700 50 0001 C CNN
F 3 " ~" H 10500 4700 50 0001 C CNN
1 10500 4700
1 0 0 -1
$EndComp
Wire Wire Line
9700 4700 9800 4700
Wire Wire Line
9700 5200 9800 5200
Wire Wire Line
10100 4700 10200 4700
Wire Wire Line
10200 4700 10200 5200
Wire Wire Line
10200 5200 10100 5200
Connection ~ 10200 4700
Wire Wire Line
10200 4700 10300 4700
Wire Wire Line
10500 4900 10500 5150
$Comp
L power:GND #PWR?
U 1 1 61B44AAC
P 10500 5150
F 0 "#PWR?" H 10500 4900 50 0001 C CNN
F 1 "GND" H 10505 4977 50 0000 C CNN
F 2 "" H 10500 5150 50 0001 C CNN
F 3 "" H 10500 5150 50 0001 C CNN
1 10500 5150
1 0 0 -1
$EndComp
Text GLabel 8500 4700 0 50 Input ~ 0
10MHz
$Comp
L 74xx:74HC14 U?
U 1 1 61B44AB3
P 9400 5200
F 0 "U?" H 9400 5517 50 0000 C CNN
F 1 "74HC14" H 9400 5426 50 0000 C CNN
F 2 "" H 9400 5200 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9400 5200 50 0001 C CNN
1 9400 5200
1 0 0 -1
$EndComp
$Comp
L 74xx:74HC14 U?
U 1 1 61B4C586
P 9400 5800
F 0 "U?" H 9400 6117 50 0000 C CNN
F 1 "74HC14" H 9400 6026 50 0000 C CNN
F 2 "" H 9400 5800 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9400 5800 50 0001 C CNN
1 9400 5800
1 0 0 -1
$EndComp
Wire Wire Line
8500 5800 9050 5800
Wire Wire Line
9050 5800 9050 6300
Wire Wire Line
9050 6300 9100 6300
Wire Wire Line
9050 5800 9100 5800
Connection ~ 9050 5800
$Comp
L Device:R R?
U 1 1 61B4C591
P 9950 5800
F 0 "R?" V 9743 5800 50 0000 C CNN
F 1 "100" V 9834 5800 50 0000 C CNN
F 2 "" V 9880 5800 50 0001 C CNN
F 3 "~" H 9950 5800 50 0001 C CNN
1 9950 5800
0 1 1 0
$EndComp
$Comp
L Device:R R?
U 1 1 61B4C597
P 9950 6300
F 0 "R?" V 9743 6300 50 0000 C CNN
F 1 "100" V 9834 6300 50 0000 C CNN
F 2 "" V 9880 6300 50 0001 C CNN
F 3 "~" H 9950 6300 50 0001 C CNN
1 9950 6300
0 1 1 0
$EndComp
$Comp
L Connector:Conn_Coaxial J?
U 1 1 61B4C59D
P 10500 5800
F 0 "J?" H 10600 5775 50 0000 L CNN
F 1 "Conn_Coaxial" H 10600 5684 50 0000 L CNN
F 2 "" H 10500 5800 50 0001 C CNN
F 3 " ~" H 10500 5800 50 0001 C CNN
1 10500 5800
1 0 0 -1
$EndComp
Wire Wire Line
9700 5800 9800 5800
Wire Wire Line
9700 6300 9800 6300
Wire Wire Line
10100 5800 10200 5800
Wire Wire Line
10200 5800 10200 6300
Wire Wire Line
10200 6300 10100 6300
Connection ~ 10200 5800
Wire Wire Line
10200 5800 10300 5800
Wire Wire Line
10500 6000 10500 6250
$Comp
L power:GND #PWR?
U 1 1 61B4C5AB
P 10500 6250
F 0 "#PWR?" H 10500 6000 50 0001 C CNN
F 1 "GND" H 10505 6077 50 0000 C CNN
F 2 "" H 10500 6250 50 0001 C CNN
F 3 "" H 10500 6250 50 0001 C CNN
1 10500 6250
1 0 0 -1
$EndComp
Text GLabel 8500 5800 0 50 Input ~ 0
10MHz
$Comp
L 74xx:74HC14 U?
U 1 1 61B4C5B2
P 9400 6300
F 0 "U?" H 9400 6617 50 0000 C CNN
F 1 "74HC14" H 9400 6526 50 0000 C CNN
F 2 "" H 9400 6300 50 0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 9400 6300 50 0001 C CNN
1 9400 6300
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x05 J?
U 1 1 61BA9C36
P 11000 1650
F 0 "J?" H 10918 2067 50 0000 C CNN
F 1 "Conn_01x05" H 10918 1976 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 11000 1650 50 0001 C CNN
F 3 "~" H 11000 1650 50 0001 C CNN
1 11000 1650
1 0 0 -1
$EndComp
Text GLabel 9350 1450 0 50 Input ~ 0
ENC_A
Text GLabel 9350 1550 0 50 Input ~ 0
ENC_B
Text GLabel 9350 1650 0 50 Input ~ 0
ENC_BUTTON
Wire Wire Line
10800 1750 8750 1750
Wire Wire Line
8750 1750 8750 1450
Wire Wire Line
10800 1850 8750 1850
Wire Wire Line
8750 1850 8750 2050
$Comp
L power:GND #PWR?
U 1 1 61BC7A64
P 8750 2050
F 0 "#PWR?" H 8750 1800 50 0001 C CNN
F 1 "GND" H 8755 1877 50 0000 C CNN
F 2 "" H 8750 2050 50 0001 C CNN
F 3 "" H 8750 2050 50 0001 C CNN
1 8750 2050
-1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 61BC8A23
P 8750 1450
F 0 "#PWR?" H 8750 1300 50 0001 C CNN
F 1 "+5V" H 8765 1623 50 0000 C CNN
F 2 "" H 8750 1450 50 0001 C CNN
F 3 "" H 8750 1450 50 0001 C CNN
1 8750 1450
-1 0 0 -1
$EndComp
Wire Wire Line
10800 1450 10600 1450
Wire Wire Line
10800 1550 10100 1550
Wire Wire Line
10800 1650 9600 1650
$Comp
L Device:R R?
U 1 1 61CA316E
P 9600 1150
F 0 "R?" H 9670 1196 50 0000 L CNN
F 1 "1k" H 9670 1105 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9530 1150 50 0001 C CNN
F 3 "~" H 9600 1150 50 0001 C CNN
1 9600 1150
-1 0 0 -1
$EndComp
Wire Wire Line
9600 1000 9600 950
$Comp
L power:+3.3V #PWR?
U 1 1 61CA3175
P 9600 950
F 0 "#PWR?" H 9600 800 50 0001 C CNN
F 1 "+3.3V" H 9615 1123 50 0000 C CNN
F 2 "" H 9600 950 50 0001 C CNN
F 3 "" H 9600 950 50 0001 C CNN
1 9600 950
-1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 61D19984
P 9600 2150
F 0 "C?" H 9485 2196 50 0000 R CNN
F 1 "100nF" H 9485 2105 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9638 2000 50 0001 C CNN
F 3 "~" H 9600 2150 50 0001 C CNN
1 9600 2150
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61D1998A
P 9600 2400
F 0 "#PWR?" H 9600 2150 50 0001 C CNN
F 1 "GND" H 9605 2227 50 0000 C CNN
F 2 "" H 9600 2400 50 0001 C CNN
F 3 "" H 9600 2400 50 0001 C CNN
1 9600 2400
-1 0 0 -1
$EndComp
Wire Wire Line
9600 2400 9600 2300
Wire Wire Line
10600 1300 10600 1450
Connection ~ 10600 1450
Wire Wire Line
10600 1450 9350 1450
Wire Wire Line
10600 1450 10600 2000
Connection ~ 10100 1550
Wire Wire Line
10100 1550 9350 1550
Wire Wire Line
10100 1550 10100 2000
Wire Wire Line
10100 1300 10100 1550
Wire Wire Line
9600 1300 9600 1650
Connection ~ 9600 1650
Wire Wire Line
9600 1650 9350 1650
Wire Wire Line
9600 1650 9600 2000
Text GLabel 5000 5650 2 50 Input ~ 0
PWM
Wire Wire Line
4800 5650 5000 5650
Text GLabel 4900 6250 2 50 Input ~ 0
10MHz
Wire Wire Line
4800 6250 4900 6250
Text Notes 5200 6300 0 50 ~ 0
TIM1_ETR
Wire Wire Line
4800 5850 5000 5850
Text GLabel 5000 5850 2 50 Input ~ 0
PPS
Text Notes 5200 5900 0 50 ~ 0
TIM1_CH1
Wire Wire Line
4800 5050 5000 5050
Text GLabel 5000 5050 2 50 Input ~ 0
PPS
Text Notes 5200 5100 0 50 ~ 0
TIM2_CH1_ETR
$EndSCHEMATC