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sm_board.sch
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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:teensy
LIBS:mx1a
LIBS:drv8833
LIBS:tps82130
LIBS:sm_board-cache
EELAYER 25 0
EELAYER END
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$Comp
L LED D3
U 1 1 58E81DFB
P 10350 2900
F 0 "D3" H 10350 3000 50 0000 C CNN
F 1 "LED" H 10350 2800 50 0000 C CNN
F 2 "LEDs:LED_0805" H 10350 2900 50 0001 C CNN
F 3 "" H 10350 2900 50 0001 C CNN
1 10350 2900
-1 0 0 1
$EndComp
$Comp
L LED D4
U 1 1 58E81E60
P 10350 3200
F 0 "D4" H 10350 3300 50 0000 C CNN
F 1 "LED" H 10350 3100 50 0000 C CNN
F 2 "LEDs:LED_0805" H 10350 3200 50 0001 C CNN
F 3 "" H 10350 3200 50 0001 C CNN
1 10350 3200
-1 0 0 1
$EndComp
$Comp
L LED D5
U 1 1 58E81ECC
P 10350 3500
F 0 "D5" H 10350 3600 50 0000 C CNN
F 1 "LED" H 10350 3400 50 0000 C CNN
F 2 "LEDs:LED_0805" H 10350 3500 50 0001 C CNN
F 3 "" H 10350 3500 50 0001 C CNN
1 10350 3500
-1 0 0 1
$EndComp
$Comp
L LED D6
U 1 1 58E81F3F
P 10350 3800
F 0 "D6" H 10350 3900 50 0000 C CNN
F 1 "LED" H 10350 3700 50 0000 C CNN
F 2 "LEDs:LED_0805" H 10350 3800 50 0001 C CNN
F 3 "" H 10350 3800 50 0001 C CNN
1 10350 3800
-1 0 0 1
$EndComp
$Comp
L LED D7
U 1 1 58E8207F
P 10350 4100
F 0 "D7" H 10350 4200 50 0000 C CNN
F 1 "LED" H 10350 4000 50 0000 C CNN
F 2 "LEDs:LED_0805" H 10350 4100 50 0001 C CNN
F 3 "" H 10350 4100 50 0001 C CNN
1 10350 4100
-1 0 0 1
$EndComp
$Comp
L GND #PWR011
U 1 1 58E83EB9
P 10850 2000
F 0 "#PWR011" H 10850 1750 50 0001 C CNN
F 1 "GND" H 10850 1850 50 0000 C CNN
F 2 "" H 10850 2000 50 0001 C CNN
F 3 "" H 10850 2000 50 0001 C CNN
1 10850 2000
1 0 0 -1
$EndComp
Text GLabel 9850 2000 0 60 Input ~ 0
led_0
Text GLabel 9850 2300 0 60 Input ~ 0
led_1
Text GLabel 9850 2600 0 60 Input ~ 0
led_2
Text GLabel 9850 2900 0 60 Input ~ 0
led_3
Text GLabel 9850 3200 0 60 Input ~ 0
led_4
Text GLabel 9850 3500 0 60 Input ~ 0
led_5
Text GLabel 9850 3800 0 60 Input ~ 0
led_6
Text GLabel 9850 4100 0 60 Input ~ 0
led_7
Text GLabel 2050 3700 0 60 Input ~ 0
led_0
Text GLabel 2050 3600 0 60 Input ~ 0
led_1
Text GLabel 2050 3500 0 60 Input ~ 0
led_2
Text GLabel 2050 3400 0 60 Input ~ 0
led_3
Text GLabel 2050 3300 0 60 Input ~ 0
led_4
Text GLabel 2050 3200 0 60 Input ~ 0
led_5
Text GLabel 2050 3100 0 60 Input ~ 0
led_6
Text GLabel 2050 3000 0 60 Input ~ 0
led_7
$Comp
L MX1A S0
U 1 1 58E8774E
P 10250 5250
F 0 "S0" H 10100 5500 60 0000 C CNN
F 1 "MX1A" H 10250 5350 60 0000 C CNN
F 2 "mx1a:MX1A" H 10250 5250 60 0001 C CNN
F 3 "" H 10250 5250 60 0001 C CNN
1 10250 5250
1 0 0 -1
$EndComp
$Comp
L MX1A S1
U 1 1 58E88620
P 10250 5800
F 0 "S1" H 10100 6050 60 0000 C CNN
F 1 "MX1A" H 10250 5900 60 0000 C CNN
F 2 "mx1a:MX1A" H 10250 5800 60 0001 C CNN
F 3 "" H 10250 5800 60 0001 C CNN
1 10250 5800
1 0 0 -1
$EndComp
Text GLabel 9900 4700 0 60 Input ~ 0
sw_0
Text GLabel 9900 5250 0 60 Input ~ 0
sw_1
Text GLabel 2100 4200 0 60 Input ~ 0
sw_0
Text GLabel 4400 5000 2 60 Input ~ 0
sw_1
$Comp
L GNDA #PWR012
U 1 1 58E8C398
P 10300 950
F 0 "#PWR012" H 10300 700 50 0001 C CNN
F 1 "GNDA" H 10300 800 50 0000 C CNN
F 2 "" H 10300 950 50 0001 C CNN
F 3 "" H 10300 950 50 0001 C CNN
1 10300 950
-1 0 0 1
$EndComp
$Comp
L drv8833 U2
U 1 1 58E8F6DB
P 6750 4300
F 0 "U2" H 6750 3800 60 0000 C CNN
F 1 "drv8833" H 6750 4800 60 0000 C CNN
F 2 "drv8833:drv8833" H 6750 4300 60 0001 C CNN
F 3 "" H 6750 4300 60 0001 C CNN
1 6750 4300
1 0 0 -1
$EndComp
Text GLabel 6150 4450 0 60 Input ~ 0
m_a1
Text GLabel 6150 4350 0 60 Input ~ 0
m_a2
Text GLabel 6150 4150 0 60 Input ~ 0
m_b1
Text GLabel 6150 4250 0 60 Input ~ 0
m_b2
$Comp
L GND #PWR013
U 1 1 58E9097A
P 6000 3750
F 0 "#PWR013" H 6000 3500 50 0001 C CNN
F 1 "GND" H 6000 3600 50 0000 C CNN
F 2 "" H 6000 3750 50 0001 C CNN
F 3 "" H 6000 3750 50 0001 C CNN
1 6000 3750
1 0 0 -1
$EndComp
$Comp
L +5V #PWR014
U 1 1 58E90D8E
P 7400 3900
F 0 "#PWR014" H 7400 3750 50 0001 C CNN
F 1 "+5V" H 7400 4040 50 0000 C CNN
F 2 "" H 7400 3900 50 0001 C CNN
F 3 "" H 7400 3900 50 0001 C CNN
1 7400 3900
1 0 0 -1
$EndComp
Text GLabel 2100 2000 0 60 Input ~ 0
m_a1
Text GLabel 2100 2100 0 60 Input ~ 0
m_a2
Text GLabel 2100 2300 0 60 Input ~ 0
m_b1
Text GLabel 2100 2200 0 60 Input ~ 0
m_b2
$Comp
L CONN_01X02 J7
U 1 1 58E97B0C
P 7550 4200
F 0 "J7" H 7550 4350 50 0000 C CNN
F 1 "CONN_01X02" V 7650 4200 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 7550 4200 50 0001 C CNN
F 3 "" H 7550 4200 50 0001 C CNN
1 7550 4200
1 0 0 -1
$EndComp
$Comp
L CONN_01X02 J8
U 1 1 58E97EB6
P 7950 4400
F 0 "J8" H 7950 4550 50 0000 C CNN
F 1 "CONN_01X02" V 8050 4400 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 7950 4400 50 0001 C CNN
F 3 "" H 7950 4400 50 0001 C CNN
1 7950 4400
1 0 0 -1
$EndComp
$Comp
L CONN_01X04 J10
U 1 1 58E9AD63
P 6550 5450
F 0 "J10" H 6550 5700 50 0000 C CNN
F 1 "CONN_01X04" V 6650 5450 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 6550 5450 50 0001 C CNN
F 3 "" H 6550 5450 50 0001 C CNN
1 6550 5450
1 0 0 -1
$EndComp
$Comp
L CONN_01X04 J9
U 1 1 58E9AE5E
P 7700 5450
F 0 "J9" H 7700 5700 50 0000 C CNN
F 1 "CONN_01X04" V 7800 5450 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 7700 5450 50 0001 C CNN
F 3 "" H 7700 5450 50 0001 C CNN
1 7700 5450
1 0 0 -1
$EndComp
Text GLabel 6200 5400 0 60 Input ~ 0
enc_a1
Text GLabel 6200 5500 0 60 Input ~ 0
enc_a2
Text GLabel 7400 5400 0 60 Input ~ 0
enc_b1
Text GLabel 7400 5500 0 60 Input ~ 0
enc_b2
$Comp
L +3.3V #PWR015
U 1 1 58E9C480
P 7500 5250
F 0 "#PWR015" H 7500 5100 50 0001 C CNN
F 1 "+3.3V" H 7500 5390 50 0000 C CNN
F 2 "" H 7500 5250 50 0001 C CNN
F 3 "" H 7500 5250 50 0001 C CNN
1 7500 5250
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR016
U 1 1 58E9C50A
P 6350 5250
F 0 "#PWR016" H 6350 5100 50 0001 C CNN
F 1 "+3.3V" H 6350 5390 50 0000 C CNN
F 2 "" H 6350 5250 50 0001 C CNN
F 3 "" H 6350 5250 50 0001 C CNN
1 6350 5250
1 0 0 -1
$EndComp
$Comp
L GND #PWR017
U 1 1 58E9CECC
P 7500 5650
F 0 "#PWR017" H 7500 5400 50 0001 C CNN
F 1 "GND" H 7500 5500 50 0000 C CNN
F 2 "" H 7500 5650 50 0001 C CNN
F 3 "" H 7500 5650 50 0001 C CNN
1 7500 5650
1 0 0 -1
$EndComp
$Comp
L GND #PWR018
U 1 1 58E9CF56
P 6350 5650
F 0 "#PWR018" H 6350 5400 50 0001 C CNN
F 1 "GND" H 6350 5500 50 0000 C CNN
F 2 "" H 6350 5650 50 0001 C CNN
F 3 "" H 6350 5650 50 0001 C CNN
1 6350 5650
1 0 0 -1
$EndComp
$Comp
L tps82130 U3
U 1 1 58E9FE52
P 7250 2450
F 0 "U3" H 7250 2150 60 0000 C CNN
F 1 "tps82130" H 7250 2750 60 0000 C CNN
F 2 "tps82130:tps82130" H 7250 2350 60 0001 C CNN
F 3 "" H 7250 2350 60 0001 C CNN
1 7250 2450
1 0 0 -1
$EndComp
$Comp
L +BATT #PWR019
U 1 1 58EA1BF2
P 5900 2200
F 0 "#PWR019" H 5900 2050 50 0001 C CNN
F 1 "+BATT" H 5900 2340 50 0000 C CNN
F 2 "" H 5900 2200 50 0001 C CNN
F 3 "" H 5900 2200 50 0001 C CNN
1 5900 2200
1 0 0 -1
$EndComp
$Comp
L GND #PWR020
U 1 1 58EA1F8C
P 6350 3200
F 0 "#PWR020" H 6350 2950 50 0001 C CNN
F 1 "GND" H 6350 3050 50 0000 C CNN
F 2 "" H 6350 3200 50 0001 C CNN
F 3 "" H 6350 3200 50 0001 C CNN
1 6350 3200
1 0 0 -1
$EndComp
$Comp
L +5V #PWR021
U 1 1 58EA2526
P 6750 2900
F 0 "#PWR021" H 6750 2750 50 0001 C CNN
F 1 "+5V" H 6750 3040 50 0000 C CNN
F 2 "" H 6750 2900 50 0001 C CNN
F 3 "" H 6750 2900 50 0001 C CNN
1 6750 2900
-1 0 0 1
$EndComp
$Comp
L +5V #PWR022
U 1 1 58EA2D33
P 7950 2150
F 0 "#PWR022" H 7950 2000 50 0001 C CNN
F 1 "+5V" H 7950 2290 50 0000 C CNN
F 2 "" H 7950 2150 50 0001 C CNN
F 3 "" H 7950 2150 50 0001 C CNN
1 7950 2150
1 0 0 -1
$EndComp
$Comp
L R R0
U 1 1 58EA3079
P 7950 2300
F 0 "R0" V 8030 2300 50 0000 C CNN
F 1 "R78.7K" V 7950 2300 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7880 2300 50 0001 C CNN
F 3 "" H 7950 2300 50 0001 C CNN
1 7950 2300
1 0 0 -1
$EndComp
$Comp
L R R1
U 1 1 58EA3328
P 7950 2700
F 0 "R1" V 8030 2700 50 0000 C CNN
F 1 "R15K" V 7950 2700 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7880 2700 50 0001 C CNN
F 3 "" H 7950 2700 50 0001 C CNN
1 7950 2700
1 0 0 -1
$EndComp
$Comp
L C C0
U 1 1 58EA3B33
P 6100 2500
F 0 "C0" H 6125 2600 50 0000 L CNN
F 1 "C10uF" H 6125 2400 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6138 2350 50 0001 C CNN
F 3 "" H 6100 2500 50 0001 C CNN
1 6100 2500
0 1 1 0
$EndComp
$Comp
L C C1
U 1 1 58EA40B6
P 6550 2600
F 0 "C1" H 6575 2700 50 0000 L CNN
F 1 "C10uF" H 6575 2500 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6588 2450 50 0001 C CNN
F 3 "" H 6550 2600 50 0001 C CNN
1 6550 2600
0 1 1 0
$EndComp
$Comp
L CONN_01X02 J11
U 1 1 58EA73CC
P 8700 2250
F 0 "J11" H 8700 2400 50 0000 C CNN
F 1 "CONN_01X02" V 8800 2250 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 8700 2250 50 0001 C CNN
F 3 "" H 8700 2250 50 0001 C CNN
1 8700 2250
1 0 0 -1
$EndComp
$Comp
L GND #PWR023
U 1 1 58EA768B
P 8350 2350
F 0 "#PWR023" H 8350 2100 50 0001 C CNN
F 1 "GND" H 8350 2200 50 0000 C CNN
F 2 "" H 8350 2350 50 0001 C CNN
F 3 "" H 8350 2350 50 0001 C CNN
1 8350 2350
1 0 0 -1
$EndComp
$Comp
L +BATT #PWR024
U 1 1 58EA7AAB
P 8350 2150
F 0 "#PWR024" H 8350 2000 50 0001 C CNN
F 1 "+BATT" H 8350 2290 50 0000 C CNN
F 2 "" H 8350 2150 50 0001 C CNN
F 3 "" H 8350 2150 50 0001 C CNN
1 8350 2150
1 0 0 -1
$EndComp
$Comp
L GND #PWR025
U 1 1 58EAB6D1
P 10500 5050
F 0 "#PWR025" H 10500 4800 50 0001 C CNN
F 1 "GND" H 10500 4900 50 0000 C CNN
F 2 "" H 10500 5050 50 0001 C CNN
F 3 "" H 10500 5050 50 0001 C CNN
1 10500 5050
-1 0 0 1
$EndComp
$Comp
L +3.3V #PWR026
U 1 1 58EBD820
P 1700 2800
F 0 "#PWR026" H 1700 2650 50 0001 C CNN
F 1 "+3.3V" H 1700 2940 50 0000 C CNN
F 2 "" H 1700 2800 50 0001 C CNN
F 3 "" H 1700 2800 50 0001 C CNN
1 1700 2800
0 -1 -1 0
$EndComp
$Comp
L +3.3V #PWR027
U 1 1 58EBDA3C
P 4650 2500
F 0 "#PWR027" H 4650 2350 50 0001 C CNN
F 1 "+3.3V" H 4650 2640 50 0000 C CNN
F 2 "" H 4650 2500 50 0001 C CNN
F 3 "" H 4650 2500 50 0001 C CNN
1 4650 2500
0 1 1 0
$EndComp
$Comp
L GND #PWR028
U 1 1 58EBDBA6
P 4450 2600
F 0 "#PWR028" H 4450 2350 50 0001 C CNN
F 1 "GND" H 4450 2450 50 0000 C CNN
F 2 "" H 4450 2600 50 0001 C CNN
F 3 "" H 4450 2600 50 0001 C CNN
1 4450 2600
0 -1 -1 0
$EndComp
Wire Wire Line
5850 1450 10500 1450
Connection ~ 7000 1450
Connection ~ 7700 1450
Connection ~ 8400 1450
Connection ~ 9100 1450
Connection ~ 9800 1450
Connection ~ 6300 1450
Wire Wire Line
6200 1550 10500 1550
Connection ~ 6300 1550
Connection ~ 7000 1550
Connection ~ 7700 1550
Connection ~ 8400 1550
Connection ~ 9100 1550
Connection ~ 9800 1550
Wire Wire Line
6300 1200 6300 1350
Wire Wire Line
7000 1200 7000 1350
Wire Wire Line
7700 1200 7700 1350
Wire Wire Line
8400 1200 8400 1350
Wire Wire Line
9100 1200 9100 1350
Wire Wire Line
9800 1200 9800 1350
Wire Wire Line
10500 1200 10500 1350
Wire Wire Line
4250 4700 4650 4700
Wire Wire Line
4250 4800 4450 4800
Wire Wire Line
6800 1350 6800 1450
Connection ~ 6800 1450
Wire Wire Line
6100 1350 6100 1450
Connection ~ 6100 1450
Wire Wire Line
7500 1350 7500 1450
Connection ~ 7500 1450
Wire Wire Line
8200 1350 8200 1450
Connection ~ 8200 1450
Wire Wire Line
8900 1350 8900 1450
Connection ~ 8900 1450
Wire Wire Line
9600 1350 9600 1450
Connection ~ 9600 1450
Wire Wire Line
10300 1350 10300 1450
Connection ~ 10300 1450
Wire Wire Line
6100 950 6100 1050
Wire Wire Line
6800 950 6800 1050
Wire Wire Line
7500 950 7500 1050
Wire Wire Line
8200 950 8200 1050
Wire Wire Line
8900 950 8900 1050
Wire Wire Line
9600 950 9600 1050