Nano SSI interface.sch

EESchema Schematic File Version 4
LIBS:Nano SSI interface-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 7050 6950 0    197  ~ 0
Arduino Nano SSI interface
Text Notes 7400 7500 0    79   ~ 0
Nano SSI. Dual port interface and PSU
Text Notes 8200 7650 0    59   ~ 0
30 October 2018
$Comp
L Interface_LineDriver:SN75179B U3
U 1 1 5BD85EA6
P 8400 2050
F 0 "U3" H 8400 2828 50  0000 C CNN
F 1 "SN75179B" H 8400 2737 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 8400 2050 50  0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/ds89c21.pdf" H 8400 2050 50  0001 C CNN
	1    8400 2050
	1    0    0    -1  
$EndComp
$Comp
L Interface_LineDriver:SN75179B U4
U 1 1 5BD85F1F
P 8350 3950
F 0 "U4" H 8350 4728 50  0000 C CNN
F 1 "SN75179B" H 8350 4637 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_LongPads" H 8350 3950 50  0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/ds89c21.pdf" H 8350 3950 50  0001 C CNN
	1    8350 3950
	1    0    0    -1  
$EndComp
$Comp
L MCU_Module:Arduino_Nano_v3.x U1
U 1 1 5BD85FB8
P 6250 3050
F 0 "U1" H 5900 4000 50  0000 C CNN
F 1 "Arduino_Nano_v3.x" H 5700 4300 50  0000 C CNN
F 2 "Module:Arduino_Nano" H 6400 2100 50  0001 L CNN
F 3 "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf" H 6250 2050 50  0001 C CNN
	1    6250 3050
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:LM7805_TO220 U2
U 1 1 5BD86049
P 2750 1550
F 0 "U2" H 2750 1792 50  0000 C CNN
F 1 "LM7805_TO220" H 2750 1701 50  0000 C CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown" H 2750 1775 50  0001 C CIN
F 3 "http://www.fairchildsemi.com/ds/LM/LM7805.pdf" H 2750 1500 50  0001 C CNN
	1    2750 1550
	1    0    0    -1  
$EndComp
$Comp
L Connector:DB9_Female_MountingHoles J2
U 1 1 5BD8627D
P 5300 7500
F 0 "J2" V 5173 8055 50  0000 L CNN
F 1 "DB9_Female_MountingHoles" V 5264 8055 50  0000 L CNN
F 2 "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 5300 7500 50  0001 C CNN
F 3 " ~" H 5300 7500 50  0001 C CNN
	1    5300 7500
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_Coaxial_Power J1
U 1 1 5BD863EF
P 1450 1550
F 0 "J1" V 1300 1500 50  0000 C CNN
F 1 "Conn_Coaxial_Power" V 1050 1150 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 1450 1500 50  0001 C CNN
F 3 "~" H 1450 1500 50  0001 C CNN
	1    1450 1550
	0    1    1    0   
$EndComp
$Comp
L Device:CP C2
U 1 1 5BD864C7
P 3200 1700
F 0 "C2" H 3318 1746 50  0000 L CNN
F 1 "10uF" H 3318 1655 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 3238 1550 50  0001 C CNN
F 3 "~" H 3200 1700 50  0001 C CNN
	1    3200 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C1
U 1 1 5BD86533
P 2200 1700
F 0 "C1" H 2318 1746 50  0000 L CNN
F 1 "10uF" H 2318 1655 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 2238 1550 50  0001 C CNN
F 3 "~" H 2200 1700 50  0001 C CNN
	1    2200 1700
	1    0    0    -1  
$EndComp
$Comp
L Connector:DB15_Female_MountingHoles J3
U 1 1 5BD865B3
P 9950 3000
F 0 "J3" H 10129 3003 50  0000 L CNN
F 1 "DB15_Female_MountingHoles" H 9900 4000 50  0000 L CNN
F 2 "Connector_Dsub:DSUB-15_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 9950 3000 50  0001 C CNN
F 3 " ~" H 9950 3000 50  0001 C CNN
	1    9950 3000
	1    0    0    -1  
$EndComp
$Comp
L Interface_UART:MAX232 U5
U 1 1 5BD86722
P 5300 5800
F 0 "U5" H 4900 7050 50  0000 C CNN
F 1 "MAX232N" H 5000 6950 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 5350 4750 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/max232.pdf" H 5300 5900 50  0001 C CNN
	1    5300 5800
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C3
U 1 1 5BD868A6
P 4300 5050
F 0 "C3" H 4418 5096 50  0000 L CNN
F 1 "1uF" H 4418 5005 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 4338 4900 50  0001 C CNN
F 3 "~" H 4300 5050 50  0001 C CNN
	1    4300 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C4
U 1 1 5BD868E0
P 6300 5050
F 0 "C4" H 6418 5096 50  0000 L CNN
F 1 "1uF" H 6418 5005 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 6338 4900 50  0001 C CNN
F 3 "~" H 6300 5050 50  0001 C CNN
	1    6300 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C6
U 1 1 5BD8691A
P 6400 5850
F 0 "C6" H 6282 5804 50  0000 R CNN
F 1 "1uF" H 6282 5895 50  0000 R CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 6438 5700 50  0001 C CNN
F 3 "~" H 6400 5850 50  0001 C CNN
	1    6400 5850
	-1   0    0    1   
$EndComp
$Comp
L Device:C C7
U 1 1 5BD8697E
P 7750 2500
F 0 "C7" H 7865 2546 50  0000 L CNN
F 1 "100n" H 7865 2455 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 7788 2350 50  0001 C CNN
F 3 "~" H 7750 2500 50  0001 C CNN
	1    7750 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5BD86A31
P 7750 4450
F 0 "C8" H 7865 4496 50  0000 L CNN
F 1 "100nF" H 7865 4405 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm" H 7788 4300 50  0001 C CNN
F 3 "~" H 7750 4450 50  0001 C CNN
	1    7750 4450
	1    0    0    -1  
$EndComp
Text Notes 8800 1350 0    79   ~ 0
Azimuth Encoder
Text Notes 8800 4500 0    79   ~ 0
Elevation Encoder
$Comp
L power:GND #PWR0101
U 1 1 5BD8788C
P 1250 2000
F 0 "#PWR0101" H 1250 1750 50  0001 C CNN
F 1 "GND" H 1255 1827 50  0000 C CNN
F 2 "" H 1250 2000 50  0001 C CNN
F 3 "" H 1250 2000 50  0001 C CNN
	1    1250 2000
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0102
U 1 1 5BD878D5
P 3450 1500
F 0 "#PWR0102" H 3450 1350 50  0001 C CNN
F 1 "+5V" H 3465 1673 50  0000 C CNN
F 2 "" H 3450 1500 50  0001 C CNN
F 3 "" H 3450 1500 50  0001 C CNN
	1    3450 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 1550 1250 1850
Wire Wire Line
	2200 1550 2300 1550
Wire Wire Line
	2750 1850 2200 1850
Connection ~ 1250 1850
Wire Wire Line
	1250 1850 1250 2000
Wire Wire Line
	3200 1850 2750 1850
Connection ~ 2750 1850
Wire Wire Line
	3050 1550 3200 1550
Wire Wire Line
	3200 1550 3450 1550
Wire Wire Line
	3450 1550 3450 1500
Connection ~ 3200 1550
Wire Wire Line
	4300 4900 4500 4900
Wire Wire Line
	4300 5200 4500 5200
Wire Wire Line
	6300 4900 6100 4900
Wire Wire Line
	6300 5200 6100 5200
Wire Wire Line
	6400 5700 6100 5700
$Comp
L power:GND #PWR0103
U 1 1 5BD87F8C
P 6350 7050
F 0 "#PWR0103" H 6350 6800 50  0001 C CNN
F 1 "GND" H 6355 6877 50  0000 C CNN
F 2 "" H 6350 7050 50  0001 C CNN
F 3 "" H 6350 7050 50  0001 C CNN
	1    6350 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 6000 6400 7050
Wire Wire Line
	6400 7050 6350 7050
Connection ~ 6350 7050
$Comp
L power:+5V #PWR0104
U 1 1 5BD8821D
P 5950 4500
F 0 "#PWR0104" H 5950 4350 50  0001 C CNN
F 1 "+5V" H 5965 4673 50  0000 C CNN
F 2 "" H 5950 4500 50  0001 C CNN
F 3 "" H 5950 4500 50  0001 C CNN
	1    5950 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 7200 4900 7050
Wire Wire Line
	5500 7200 5500 6950
Wire Wire Line
	5500 6950 6150 6950
Wire Wire Line
	6150 6950 6150 5900
Wire Wire Line
	6150 5900 6100 5900
Wire Wire Line
	5300 7200 5300 7150
Wire Wire Line
	5300 7150 6250 7150
Wire Wire Line
	4700 7500 4550 7500
Wire Wire Line
	4550 7500 4550 7050
Wire Wire Line
	4550 7050 4900 7050
Connection ~ 4900 7050
Wire Wire Line
	6250 6300 6100 6300
Wire Wire Line
	6250 6300 6250 7150
$Comp
L Device:CP C5
U 1 1 5BD8ACAA
P 6450 5400
F 0 "C5" V 6350 5250 50  0000 C CNN
F 1 "1uF" V 6250 5200 50  0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 6488 5250 50  0001 C CNN
F 3 "~" H 6450 5400 50  0001 C CNN
	1    6450 5400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6100 5400 6300 5400
Wire Wire Line
	6600 5400 6600 4500
Wire Wire Line
	6600 4500 5950 4500
Wire Wire Line
	5950 4500 5300 4500
Wire Wire Line
	5300 4500 5300 4600
Connection ~ 5950 4500
Wire Wire Line
	5750 2450 5000 2450
Wire Wire Line
	5000 2450 5000 4250
Wire Wire Line
	5000 4250 3900 4250
Wire Wire Line
	3900 6300 4500 6300
Wire Wire Line
	3900 4250 3900 6300
Wire Wire Line
	5750 2550 5050 2550
Wire Wire Line
	5050 2550 5050 4350
Wire Wire Line
	5050 4350 4000 4350
Wire Wire Line
	4000 4350 4000 5900
Wire Wire Line
	4000 5900 4500 5900
$Comp
L Connector:Conn_01x04_Male J5
U 1 1 5BD8EBE3
P 7100 3950
F 0 "J5" V 7350 4150 50  0000 R CNN
F 1 "Conn_01x04_Male" V 6100 3700 50  0001 R CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical" H 7100 3950 50  0001 C CNN
F 3 "~" H 7100 3950 50  0001 C CNN
	1    7100 3950
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5BD8EF72
P 7300 3500
F 0 "#PWR0106" H 7300 3350 50  0001 C CNN
F 1 "+5V" H 7315 3673 50  0000 C CNN
F 2 "" H 7300 3500 50  0001 C CNN
F 3 "" H 7300 3500 50  0001 C CNN
	1    7300 3500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5BD8EFA1
P 6750 4050
F 0 "#PWR0107" H 6750 3800 50  0001 C CNN
F 1 "GND" H 6755 3877 50  0000 C CNN
F 2 "" H 6750 4050 50  0001 C CNN
F 3 "" H 6750 4050 50  0001 C CNN
	1    6750 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 4050 6350 4050
Wire Wire Line
	6350 4050 6750 4050
Connection ~ 6350 4050
Wire Wire Line
	6750 4050 6900 4050
Wire Wire Line
	6900 4050 6900 4000
Wire Wire Line
	6900 3750 7000 3750
Wire Wire Line
	6750 3450 7100 3450
Wire Wire Line
	7100 3450 7100 3750
Wire Wire Line
	6750 3550 7200 3550
Wire Wire Line
	7200 3550 7200 3750
Wire Wire Line
	7300 3500 7300 3750
Wire Wire Line
	5750 2950 5100 2950
Wire Wire Line
	5100 2950 5100 1350
Wire Wire Line
	5100 1350 7500 1350
Wire Wire Line
	7500 1350 7500 2250
Wire Wire Line
	7500 2250 8000 2250
Wire Wire Line
	5750 3050 5150 3050
Wire Wire Line
	5150 3050 5150 1300
Wire Wire Line
	5150 1300 7550 1300
Wire Wire Line
	7550 1300 7550 1850
Wire Wire Line
	7550 1850 8000 1850
Wire Wire Line
	5750 3150 5200 3150
Wire Wire Line
	5200 3150 5200 1250
Wire Wire Line
	5200 1250 7450 1250
Wire Wire Line
	7450 1250 7450 3750
Wire Wire Line
	7450 3750 7950 3750
$Comp
L power:GND #PWR0108
U 1 1 5BD9872C
P 8400 2750
F 0 "#PWR0108" H 8400 2500 50  0001 C CNN
F 1 "GND" H 8405 2577 50  0000 C CNN
F 2 "" H 8400 2750 50  0001 C CNN
F 3 "" H 8400 2750 50  0001 C CNN
	1    8400 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 2650 8400 2750
$Comp
L power:GND #PWR0109
U 1 1 5BD99DDD
P 8350 4650
F 0 "#PWR0109" H 8350 4400 50  0001 C CNN
F 1 "GND" H 8355 4477 50  0000 C CNN
F 2 "" H 8350 4650 50  0001 C CNN
F 3 "" H 8350 4650 50  0001 C CNN
	1    8350 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 4550 8350 4600
Wire Wire Line
	7750 2650 8400 2650
Connection ~ 8400 2650
Wire Wire Line
	7750 2350 7750 1450
Wire Wire Line
	7750 1450 8400 1450
Wire Wire Line
	7750 4600 8350 4600
Connection ~ 8350 4600
Wire Wire Line
	8350 4600 8350 4650
Wire Wire Line
	7750 4300 7750 3350
Wire Wire Line
	7750 3350 8350 3350
$Comp
L power:+5V #PWR0110
U 1 1 5BDA1928
P 7750 1400
F 0 "#PWR0110" H 7750 1250 50  0001 C CNN
F 1 "+5V" H 7765 1573 50  0000 C CNN
F 2 "" H 7750 1400 50  0001 C CNN
F 3 "" H 7750 1400 50  0001 C CNN
	1    7750 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0111
U 1 1 5BDA1957
P 7750 3300
F 0 "#PWR0111" H 7750 3150 50  0001 C CNN
F 1 "+5V" H 7765 3473 50  0000 C CNN
F 2 "" H 7750 3300 50  0001 C CNN
F 3 "" H 7750 3300 50  0001 C CNN
	1    7750 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 1400 7750 1450
Connection ~ 7750 1450
Wire Wire Line
	7750 3300 7750 3350
Connection ~ 7750 3350
$Comp
L power:GND #PWR0113
U 1 1 5BDA4FA6
P 9950 4050
F 0 "#PWR0113" H 9950 3800 50  0001 C CNN
F 1 "GND" H 9955 3877 50  0000 C CNN
F 2 "" H 9950 4050 50  0001 C CNN
F 3 "" H 9950 4050 50  0001 C CNN
	1    9950 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 2850 5250 2850
Wire Wire Line
	5250 2850 5250 1200
Wire Wire Line
	5250 1200 7400 1200
Text Notes 7250 4450 1    59   ~ 0
SCL
Text Notes 7150 4450 1    59   ~ 0
SDA
Text Notes 7050 4450 1    59   ~ 0
GND
Text Notes 7350 4450 1    59   ~ 0
5V
Text Notes 10300 3800 0    59   ~ 0
Pin Assignments\n\n1, AZ_Data \n2, N_AZ_Data\n3, N_AZ_Clock\n4, AZ_Clock\n5, EL_Data\n6, N_EL_Data\n7, N_EL_Clock\n8, EL_Clock\n9, +5V\n10, +5V\n11, +5V\n12, GND\n13, GND\n14, GND\n15, GND
Wire Wire Line
	6150 2050 6150 1100
Wire Wire Line
	6150 1100 2300 1100
Wire Wire Line
	2300 1100 2300 1550
Connection ~ 2300 1550
Wire Wire Line
	2300 1550 2450 1550
$Comp
L Device:D D1
U 1 1 5BE1CE9E
P 1750 1550
F 0 "D1" H 1750 1334 50  0000 C CNN
F 1 "1N4001" H 1750 1425 50  0000 C CNN
F 2 "Diode_THT:D_5W_P10.16mm_Horizontal" H 1750 1550 50  0001 C CNN
F 3 "~" H 1750 1550 50  0001 C CNN
	1    1750 1550
	-1   0    0    1   
$EndComp
Wire Wire Line
	1550 1550 1600 1550
Text Notes 700  1400 0    59   ~ 0
Vin - 7-12V
Connection ~ 2200 1550
Wire Wire Line
	1250 1850 2200 1850
Connection ~ 2200 1850
Wire Wire Line
	1900 1550 2200 1550
Wire Wire Line
	4900 7050 5300 7050
Wire Wire Line
	5300 7000 5300 7050
Connection ~ 5300 7050
Wire Wire Line
	5300 7050 6350 7050
Connection ~ 6750 4050
$Comp
L Connector:Conn_01x04_Male J4
U 1 1 5BE6FBEE
P 7100 4200
F 0 "J4" V 7100 4450 50  0000 R CNN
F 1 "Conn_01x04_Male" V 6350 4400 50  0001 R CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical" H 7100 4200 50  0001 C CNN
F 3 "~" H 7100 4200 50  0001 C CNN
	1    7100 4200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7000 4000 6900 4000
Connection ~ 6900 4000
Wire Wire Line
	6900 4000 6900 3750
Wire Wire Line
	7350 3750 7300 3750
Connection ~ 7300 3750
Wire Wire Line
	7400 4150 7950 4150
Wire Wire Line
	7400 1200 7400 4150
Wire Wire Line
	8750 4250 9450 4250
Wire Wire Line
	9450 4250 9450 3700
Wire Wire Line
	9450 3700 9650 3700
Wire Wire Line
	8750 4050 9350 4050
Wire Wire Line
	9350 3500 9650 3500
Wire Wire Line
	9350 3500 9350 4050
Wire Wire Line
	8750 3850 9250 3850
Wire Wire Line
	9250 3850 9250 3300
Wire Wire Line
	9250 3300 9650 3300
Wire Wire Line
	8750 3650 9150 3650
Wire Wire Line
	9150 3650 9150 3100
Wire Wire Line
	9150 3100 9650 3100
Wire Wire Line
	8800 1750 9450 1750
Wire Wire Line
	9450 1750 9450 2300
Wire Wire Line
	9450 2300 9650 2300
Wire Wire Line
	8800 1950 9350 1950
Wire Wire Line
	9350 1950 9350 2500
Wire Wire Line
	9350 2500 9650 2500
Wire Wire Line
	8800 2150 9250 2150
Wire Wire Line
	9250 2150 9250 2700
Wire Wire Line
	9250 2700 9650 2700
Wire Wire Line
	8800 2350 9150 2350
Wire Wire Line
	9150 2350 9150 2900
Wire Wire Line
	9150 2900 9650 2900
Wire Wire Line
	9950 3900 9950 4050
Wire Wire Line
	9650 2400 9600 2400
Wire Wire Line
	9600 2400 9600 1450
Wire Wire Line
	9600 1450 8400 1450
Connection ~ 8400 1450
Wire Wire Line
	9600 2400 9600 2600
Wire Wire Line
	9600 2600 9650 2600
Connection ~ 9600 2400
Wire Wire Line
	9600 2600 9600 2800
Wire Wire Line
	9600 2800 9650 2800
Connection ~ 9600 2600
Wire Wire Line
	9650 3600 9600 3600
Wire Wire Line
	9600 3600 9600 3900
Wire Wire Line
	9600 3900 9950 3900
Connection ~ 9950 3900
Wire Wire Line
	9600 3600 9600 3400
Wire Wire Line
	9600 3400 9650 3400
Connection ~ 9600 3600
Wire Wire Line
	9600 3400 9600 3200
Wire Wire Line
	9600 3200 9650 3200
Connection ~ 9600 3400
Wire Wire Line
	9650 3000 9600 3000
Wire Wire Line
	9600 3000 9600 3200
Connection ~ 9600 3200
Wire Wire Line
	7350 3750 7350 4000
Wire Wire Line
	7350 4000 7300 4000
Wire Wire Line
	7100 3750 7150 3750
Wire Wire Line
	7150 3750 7150 4000
Wire Wire Line
	7150 4000 7100 4000
Connection ~ 7100 3750
Wire Wire Line
	7200 3750 7250 3750
Wire Wire Line
	7250 3750 7250 4000
Wire Wire Line
	7250 4000 7200 4000
Connection ~ 7200 3750
$Comp
L Connector:Conn_01x08_Male J6
U 1 1 5BEF7840
P 4300 3350
F 0 "J6" H 4406 3828 50  0000 C CNN
F 1 "Conn_01x08_Male" H 4450 2850 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 4300 3350 50  0001 C CNN
F 3 "~" H 4300 3350 50  0001 C CNN
	1    4300 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 3750 4500 3750
Wire Wire Line
	4500 3650 5750 3650
Wire Wire Line
	5750 3550 4500 3550
Wire Wire Line
	4500 3450 5750 3450
Wire Wire Line
	5750 3350 4500 3350
Wire Wire Line
	4500 3250 5750 3250
Wire Wire Line
	5750 2750 4900 2750
Wire Wire Line
	4900 2750 4900 3150
Wire Wire Line
	4900 3150 4500 3150
Wire Wire Line
	4800 2650 4800 3050
Wire Wire Line
	4800 3050 4500 3050
Wire Wire Line
	5750 2650 4800 2650
$Comp
L Connector:Conn_01x08_Male J7
U 1 1 5BF23C34
P 7250 2950
F 0 "J7" H 7350 2350 50  0000 C CNN
F 1 "Conn_01x08_Male" H 7400 2450 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 7250 2950 50  0001 C CNN
F 3 "~" H 7250 2950 50  0001 C CNN
	1    7250 2950
	-1   0    0    1   
$EndComp
Wire Wire Line
	6750 3750 6850 3750
Wire Wire Line
	6850 3750 6850 3250
Wire Wire Line
	6850 3250 7050 3250
Wire Wire Line
	6750 3650 6900 3650
Wire Wire Line
	6900 3650 6900 3150
Wire Wire Line
	6900 3150 7050 3150
Wire Wire Line
	6750 3350 6950 3350
Wire Wire Line
	6950 3350 6950 3050
Wire Wire Line
	6950 3050 7050 3050
Wire Wire Line
	6750 3250 6800 3250
Wire Wire Line
	6800 3250 6800 2950
Wire Wire Line
	6800 2950 7050 2950
Wire Wire Line
	6750 3150 6850 3150
Wire Wire Line
	6850 3150 6850 2850
Wire Wire Line
	6850 2850 7050 2850
Wire Wire Line
	6750 3050 6750 2900
Wire Wire Line
	6750 2900 6800 2900
Wire Wire Line
	6800 2900 6800 2750
Wire Wire Line
	6800 2750 7050 2750
$Comp
L power:GND #PWR0112
U 1 1 5BF6024C
P 6950 2350
F 0 "#PWR0112" H 6950 2100 50  0001 C CNN
F 1 "GND" H 6955 2177 50  0000 C CNN
F 2 "" H 6950 2350 50  0001 C CNN
F 3 "" H 6950 2350 50  0001 C CNN
	1    6950 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6350 1900 6350 2050
Wire Wire Line
	7050 2550 7050 2350
Wire Wire Line
	7050 2350 6950 2350
Wire Wire Line
	6850 2650 6850 1900
Wire Wire Line
	6850 2650 7050 2650
Wire Wire Line
	6850 1900 6350 1900
Text Notes 8800 4200 0    31   ~ 0
Note the clock is \ninverted in this pinout
Text Notes 8800 2300 0    31   ~ 0
Note the clock is \ninverted in this pinout
$EndSCHEMATC