EESchema Schematic File Version 2
LIBS:EETool-rescue
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:oscillator-cmos-out-4
LIBS:SparkFun
LIBS:atmel_prototype_header
LIBS:connect
LIBS:EETool-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L C C2
U 1 1 55AD77B0
P 3850 4650
F 0 "C2" H 3875 4750 50  0000 L CNN
F 1 "1uF" H 3875 4550 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Rect_L18_W5_P15" H 3888 4500 30  0001 C CNN
F 3 "" H 3850 4650 60  0000 C CNN
	1    3850 4650
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 55AD7892
P 2800 4250
F 0 "R1" V 2880 4250 50  0000 C CNN
F 1 "22" V 2800 4250 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 2730 4250 30  0001 C CNN
F 3 "" H 2800 4250 30  0000 C CNN
	1    2800 4250
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 55AD7909
P 3150 4350
F 0 "R2" V 3230 4350 50  0000 C CNN
F 1 "22" V 3150 4350 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 3080 4350 30  0001 C CNN
F 3 "" H 3150 4350 30  0000 C CNN
	1    3150 4350
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR01
U 1 1 55AD7BBD
P 2250 4550
F 0 "#PWR01" H 2250 4400 60  0001 C CNN
F 1 "VCC" H 2250 4700 60  0000 C CNN
F 2 "" H 2250 4550 60  0000 C CNN
F 3 "" H 2250 4550 60  0000 C CNN
	1    2250 4550
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR02
U 1 1 55AD7BE3
P 2250 3650
F 0 "#PWR02" H 2250 3400 60  0001 C CNN
F 1 "GND" H 2250 3500 60  0000 C CNN
F 2 "" H 2250 3650 60  0000 C CNN
F 3 "" H 2250 3650 60  0000 C CNN
	1    2250 3650
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR03
U 1 1 55AD7C47
P 3850 4900
F 0 "#PWR03" H 3850 4650 60  0001 C CNN
F 1 "GND" H 3850 4750 60  0000 C CNN
F 2 "" H 3850 4900 60  0000 C CNN
F 3 "" H 3850 4900 60  0000 C CNN
	1    3850 4900
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 55AD80BB
P 2450 4800
F 0 "C1" H 2475 4900 50  0000 L CNN
F 1 "10uF" H 2475 4700 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Rect_L18_W5_P15" H 2488 4650 30  0001 C CNN
F 3 "" H 2450 4800 60  0000 C CNN
	1    2450 4800
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR04
U 1 1 55AD80E8
P 2450 5000
F 0 "#PWR04" H 2450 4750 60  0001 C CNN
F 1 "GND" H 2450 4850 60  0000 C CNN
F 2 "" H 2450 5000 60  0000 C CNN
F 3 "" H 2450 5000 60  0000 C CNN
	1    2450 5000
	1    0    0    -1  
$EndComp
$Comp
L ZIFSOCKET-28-3ZIFFSOCKET-28-3 U2
U 1 1 55AD8276
P 8800 5500
F 0 "U2" H 9250 8550 50  0000 C CNN
F 1 "ZIFSOCKET-28-3ZIFFSOCKET-28-3" H 9300 5400 50  0000 C CNN
F 2 "Sockets_DIP:DIP-28__600_ELL" H 8800 5500 60  0001 C CNN
F 3 "" H 8800 5500 60  0000 C CNN
	1    8800 5500
	1    0    0    -1  
$EndComp
Entry Wire Line
	7400 2900 7500 3000
Entry Wire Line
	7400 3000 7500 3100
Entry Wire Line
	7400 3100 7500 3200
Entry Wire Line
	7400 3200 7500 3300
Entry Wire Line
	7400 3300 7500 3400
Entry Wire Line
	7400 3400 7500 3500
Entry Wire Line
	7400 3500 7500 3600
Entry Wire Line
	7400 3600 7500 3700
$Comp
L OSCILLATOR5X3-PIN1-INDICATED Y1
U 1 1 55AD9433
P 3900 3400
F 0 "Y1" H 3900 3650 50  0000 C CNN
F 1 "16Mhz" H 3900 3150 50  0000 C CNN
F 2 "Oscillator-Modules:OSCILLATOR_KXO-200" H 3900 3550 50  0001 C CNN
F 3 "" H 3900 3400 60  0000 C CNN
	1    3900 3400
	1    0    0    -1  
$EndComp
Entry Wire Line
	7400 4100 7500 4200
Entry Wire Line
	7400 4200 7500 4300
Entry Wire Line
	7400 4300 7500 4400
Entry Wire Line
	7400 4400 7500 4500
Entry Wire Line
	7400 4500 7500 4600
Entry Wire Line
	7400 4600 7500 4700
Entry Wire Line
	7400 4700 7500 4800
Entry Wire Line
	7400 4800 7500 4900
$Comp
L VCC #PWR05
U 1 1 55B07307
P 9950 2450
F 0 "#PWR05" H 9950 2300 60  0001 C CNN
F 1 "VCC" H 9950 2600 60  0000 C CNN
F 2 "" H 9950 2450 60  0000 C CNN
F 3 "" H 9950 2450 60  0000 C CNN
	1    9950 2450
	1    0    0    -1  
$EndComp
Entry Wire Line
	7900 4600 8000 4700
Entry Wire Line
	7900 4800 8000 4900
Entry Wire Line
	7900 5000 8000 5100
Entry Wire Line
	10250 4700 10350 4800
Entry Wire Line
	10250 4900 10350 5000
Entry Wire Line
	10250 5100 10350 5200
Entry Wire Line
	10250 5300 10350 5400
Entry Wire Line
	10250 4500 10350 4600
$Comp
L GND #PWR06
U 1 1 55B3D0CE
P 8400 5450
F 0 "#PWR06" H 8400 5200 60  0001 C CNN
F 1 "GND" H 8400 5300 60  0000 C CNN
F 2 "" H 8400 5450 60  0000 C CNN
F 3 "" H 8400 5450 60  0000 C CNN
	1    8400 5450
	1    0    0    -1  
$EndComp
Entry Wire Line
	8300 4400 8400 4500
Entry Wire Line
	8300 4200 8400 4300
Entry Wire Line
	8300 4000 8400 4100
Entry Wire Line
	8300 3800 8400 3900
Entry Wire Line
	8300 3600 8400 3700
Entry Wire Line
	8300 3400 8400 3500
Entry Wire Line
	8300 3200 8400 3300
Entry Wire Line
	8300 3000 8400 3100
Text Label 7300 2900 0    60   ~ 0
Z0
Text Label 7300 3000 0    60   ~ 0
Z1
Text Label 7300 3100 0    60   ~ 0
Z2
Text Label 7300 3200 0    60   ~ 0
Z3
Text Label 7300 3300 0    60   ~ 0
Z4
Text Label 7300 3400 0    60   ~ 0
Z5
Text Label 7300 3500 0    60   ~ 0
Z6
Text Label 7300 3600 0    60   ~ 0
Z7
Text Label 8400 4500 0    60   ~ 0
Z0
Text Label 8400 4300 0    60   ~ 0
Z1
Text Label 8400 4100 0    60   ~ 0
Z2
Text Label 8400 3900 0    60   ~ 0
Z3
Text Label 8400 3700 0    60   ~ 0
Z4
Text Label 8400 3500 0    60   ~ 0
Z5
Text Label 8400 3300 0    60   ~ 0
Z6
Text Label 8400 3100 0    60   ~ 0
Z7
Text Label 7250 4100 0    60   ~ 0
Y0
Text Label 7250 4200 0    60   ~ 0
Y1
Text Label 7250 4300 0    60   ~ 0
Y2
Text Label 7250 4400 0    60   ~ 0
Y3
Text Label 7250 4500 0    60   ~ 0
Y4
Text Label 7250 4600 0    60   ~ 0
Y5
Text Label 7250 4700 0    60   ~ 0
Y6
Text Label 7250 4800 0    60   ~ 0
Y7
Text Label 8450 4700 0    60   ~ 0
Y0
Text Label 8450 4900 0    60   ~ 0
Y1
Text Label 8450 5100 0    60   ~ 0
Y2
Text Label 9950 5300 0    60   ~ 0
Y3
Text Label 9950 5100 0    60   ~ 0
Y4
Text Label 9950 4900 0    60   ~ 0
Y5
Text Label 9950 4700 0    60   ~ 0
Y6
Text Label 9950 4500 0    60   ~ 0
Y7
Entry Wire Line
	7400 5300 7500 5400
Entry Wire Line
	7400 5400 7500 5500
Entry Wire Line
	7400 5500 7500 5600
Entry Wire Line
	7400 5600 7500 5700
Entry Wire Line
	7400 5700 7500 5800
Wire Wire Line
	7000 3400 7400 3400
Wire Wire Line
	7000 3300 7400 3300
Wire Wire Line
	7000 3200 7400 3200
Wire Wire Line
	7000 3100 7400 3100
Wire Wire Line
	7000 3000 7400 3000
Wire Wire Line
	7000 2900 7400 2900
Wire Bus Line
	7500 2600 7500 3700
Wire Bus Line
	8300 2600 7500 2600
Wire Bus Line
	8300 2600 8300 4400
Connection ~ 2250 4450
Wire Wire Line
	2150 4450 2450 4450
Wire Wire Line
	2450 4950 2450 5000
Wire Wire Line
	2250 4450 2250 4550
Wire Wire Line
	2250 3650 2250 4050
Wire Wire Line
	2250 4050 2150 4050
Wire Wire Line
	2650 4250 2150 4250
Wire Wire Line
	2950 4250 4750 4250
Wire Wire Line
	3000 4350 2150 4350
Wire Wire Line
	3300 4350 4750 4350
Wire Wire Line
	7000 3500 7400 3500
Wire Wire Line
	7000 3600 7400 3600
Wire Bus Line
	7500 4200 7500 4900
Wire Bus Line
	7500 4500 7900 4500
Wire Bus Line
	7900 4500 7900 5750
Wire Wire Line
	7000 4100 7400 4100
Wire Wire Line
	7000 4200 7400 4200
Wire Wire Line
	7000 4300 7400 4300
Wire Wire Line
	7000 4400 7400 4400
Wire Wire Line
	7000 4500 7400 4500
Wire Wire Line
	7000 4600 7400 4600
Wire Wire Line
	7000 4700 7400 4700
Wire Wire Line
	7000 4800 7400 4800
Wire Wire Line
	9950 2700 9900 2700
Wire Wire Line
	9950 2450 9950 2700
Wire Bus Line
	7900 5750 10350 5750
Wire Bus Line
	10350 5750 10350 4600
Wire Wire Line
	8000 4700 8600 4700
Wire Wire Line
	8600 4900 8000 4900
Wire Wire Line
	8600 5100 8000 5100
Wire Wire Line
	9900 4500 10250 4500
Wire Wire Line
	9900 4700 10250 4700
Wire Wire Line
	9900 4900 10250 4900
Wire Wire Line
	9900 5100 10250 5100
Wire Wire Line
	9900 5300 10250 5300
Wire Wire Line
	8400 4500 8600 4500
Wire Wire Line
	8400 4300 8600 4300
Wire Wire Line
	8400 4100 8600 4100
Wire Wire Line
	8400 3900 8600 3900
Wire Wire Line
	8400 3700 8600 3700
Wire Wire Line
	8400 3500 8600 3500
Wire Wire Line
	8400 3300 8600 3300
Wire Wire Line
	8400 3100 8600 3100
Wire Bus Line
	10550 2950 10550 5900
Wire Bus Line
	10550 5900 7500 5900
Wire Bus Line
	7500 5900 7500 5400
Wire Wire Line
	7000 5300 7400 5300
Wire Wire Line
	7000 5400 7400 5400
Wire Wire Line
	7000 5500 7400 5500
Wire Wire Line
	7000 5600 7400 5600
Wire Wire Line
	7000 5700 7400 5700
Entry Wire Line
	10450 3300 10550 3400
Wire Wire Line
	10450 3300 9900 3300
Text Label 9950 3300 0    60   ~ 0
Y8
Entry Wire Line
	10450 3500 10550 3600
Wire Wire Line
	9900 3500 10450 3500
Text Label 9950 3500 0    60   ~ 0
Y9
Entry Wire Line
	10450 4100 10550 4200
Wire Wire Line
	10450 4100 9900 4100
Text Label 9950 4100 0    60   ~ 0
Y10
Entry Wire Line
	10450 3700 10550 3800
Wire Wire Line
	10450 3700 9900 3700
Text Label 9950 3700 0    60   ~ 0
Y11
Wire Wire Line
	8600 2900 8450 2900
Wire Wire Line
	8450 2900 8450 2200
Wire Wire Line
	8450 2200 10450 2200
Wire Wire Line
	10450 2200 10450 2850
Entry Wire Line
	10450 2850 10550 2950
Text Label 10450 2800 1    60   ~ 0
Y12
Entry Wire Line
	10450 3100 10550 3200
Wire Wire Line
	10450 3100 9900 3100
Text Label 9950 3100 0    60   ~ 0
Y13
Wire Wire Line
	8400 5450 8400 5300
Wire Wire Line
	8400 5300 8600 5300
Entry Wire Line
	7400 5800 7500 5900
Wire Wire Line
	7000 5800 7400 5800
Text Label 7250 5300 0    60   ~ 0
Y8
Text Label 7250 5400 0    60   ~ 0
Y9
Text Label 7250 5500 0    60   ~ 0
Y10
Text Label 7250 5600 0    60   ~ 0
Y11
Text Label 7250 5700 0    60   ~ 0
Y12
Text Label 7250 5800 0    60   ~ 0
Y13
Wire Wire Line
	7000 3900 8000 3900
Wire Wire Line
	8000 3900 8000 2700
Wire Wire Line
	8000 2700 8600 2700
Text Label 7200 3900 0    60   ~ 0
Y14
$Comp
L GND #PWR07
U 1 1 55B3FBB9
P 10150 4300
F 0 "#PWR07" H 10150 4050 60  0001 C CNN
F 1 "GND" H 10150 4150 60  0000 C CNN
F 2 "" H 10150 4300 60  0000 C CNN
F 3 "" H 10150 4300 60  0000 C CNN
	1    10150 4300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9900 4300 10150 4300
Text GLabel 10150 3900 2    60   Input ~ 0
OE
Wire Wire Line
	9900 3900 10150 3900
Text GLabel 7300 5000 2    60   Input ~ 0
OE
Text GLabel 7100 5100 2    60   Input ~ 0
WE
Wire Wire Line
	7000 5000 7300 5000
Wire Wire Line
	7000 5100 7100 5100
Text Notes 7350 7500 0    60   ~ 0
Apple II PROM Tool
Text Notes 10600 7650 0    60   ~ 0
A
Text Notes 7100 7050 0    60   ~ 0
©2015 Quinn Dunki. All Rights Reserved.
Text Notes 7100 6900 0    60   ~ 0
A tool for dumping mask ROMs and burning EEPROMS for Apple II compputers\n\nhttp://www.quinndunki.com/blondihacks
$Comp
L LED-RESCUE-EETool D1
U 1 1 55B401C6
P 7750 3600
F 0 "D1" H 7750 3700 50  0000 C CNN
F 1 "LED" H 7750 3500 50  0000 C CNN
F 2 "LEDs:LED-5MM" H 7750 3600 60  0001 C CNN
F 3 "" H 7750 3600 60  0000 C CNN
	1    7750 3600
	0    -1   -1   0   
$EndComp
$Comp
L R R3
U 1 1 55B4020F
P 7750 3150
F 0 "R3" V 7830 3150 50  0000 C CNN
F 1 "320" V 7750 3150 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 7680 3150 30  0001 C CNN
F 3 "" H 7750 3150 30  0000 C CNN
	1    7750 3150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 55B4023C
P 7750 2900
F 0 "#PWR08" H 7750 2650 60  0001 C CNN
F 1 "GND" H 7750 2750 60  0000 C CNN
F 2 "" H 7750 2900 60  0000 C CNN
F 3 "" H 7750 2900 60  0000 C CNN
	1    7750 2900
	-1   0    0    1   
$EndComp
Wire Wire Line
	7000 3800 7750 3800
Wire Wire Line
	7750 3400 7750 3300
Wire Wire Line
	7750 3000 7750 2900
$Comp
L VCC #PWR09
U 1 1 55B404F9
P 4600 1650
F 0 "#PWR09" H 4600 1500 60  0001 C CNN
F 1 "VCC" H 4600 1800 60  0000 C CNN
F 2 "" H 4600 1650 60  0000 C CNN
F 3 "" H 4600 1650 60  0000 C CNN
	1    4600 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 1800 4600 1800
Wire Wire Line
	4600 1650 4600 2650
Connection ~ 4600 1800
$Comp
L GND #PWR010
U 1 1 55B40A75
P 4400 3600
F 0 "#PWR010" H 4400 3350 60  0001 C CNN
F 1 "GND" H 4400 3450 60  0000 C CNN
F 2 "" H 4400 3600 60  0000 C CNN
F 3 "" H 4400 3600 60  0000 C CNN
	1    4400 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 3500 4400 3600
Wire Wire Line
	4400 3300 4750 3300
$Comp
L VCC #PWR011
U 1 1 55B40F65
P 3400 3150
F 0 "#PWR011" H 3400 3000 60  0001 C CNN
F 1 "VCC" H 3400 3300 60  0000 C CNN
F 2 "" H 3400 3150 60  0000 C CNN
F 3 "" H 3400 3150 60  0000 C CNN
	1    3400 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 3300 3400 3150
Wire Wire Line
	3850 4500 4750 4500
Wire Wire Line
	3850 4800 3850 4900
Text Notes 3350 4250 0    60   ~ 0
Differential
NoConn ~ 2150 4150
NoConn ~ 3400 3500
$Comp
L C C3
U 1 1 55B41E24
P 4350 1800
F 0 "C3" H 4375 1900 50  0000 L CNN
F 1 "100nF" H 4375 1700 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3_P2.5" H 4388 1650 30  0001 C CNN
F 3 "" H 4350 1800 60  0000 C CNN
	1    4350 1800
	0    1    1    0   
$EndComp
$Comp
L GND #PWR012
U 1 1 55B41E65
P 4150 2000
F 0 "#PWR012" H 4150 1750 60  0001 C CNN
F 1 "GND" H 4150 1850 60  0000 C CNN
F 2 "" H 4150 2000 60  0000 C CNN
F 3 "" H 4150 2000 60  0000 C CNN
	1    4150 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 1800 4150 1800
Wire Wire Line
	4150 1800 4150 2000
$Comp
L C C4
U 1 1 55B4203D
P 10850 2650
F 0 "C4" H 10875 2750 50  0000 L CNN
F 1 "100nF" H 10875 2550 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3_P2.5" H 10888 2500 30  0001 C CNN
F 3 "" H 10850 2650 60  0000 C CNN
	1    10850 2650
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR013
U 1 1 55B42089
P 10850 2800
F 0 "#PWR013" H 10850 2550 60  0001 C CNN
F 1 "GND" H 10850 2650 60  0000 C CNN
F 2 "" H 10850 2800 60  0000 C CNN
F 3 "" H 10850 2800 60  0000 C CNN
	1    10850 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 2500 9950 2500
Connection ~ 9950 2500
Text GLabel 10100 2900 2    60   Input ~ 0
WE
Wire Wire Line
	9900 2900 10100 2900
$Comp
L PINHD-2X3 JP1
U 1 1 55B42743
P 6150 2150
F 0 "JP1" H 5900 2375 50  0000 L BNN
F 1 "PINHD-2X3" H 5900 1850 50  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 6150 2300 50  0001 C CNN
F 3 "" H 6150 2150 60  0000 C CNN
	1    6150 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 1700 7050 3200
Connection ~ 7050 3200
$Comp
L VCC #PWR014
U 1 1 55B42AA8
P 6650 1550
F 0 "#PWR014" H 6650 1400 60  0001 C CNN
F 1 "VCC" H 6650 1700 60  0000 C CNN
F 2 "" H 6650 1550 60  0000 C CNN
F 3 "" H 6650 1550 60  0000 C CNN
	1    6650 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 2050 6350 2050
Wire Wire Line
	6650 1550 6650 2050
Wire Wire Line
	6050 2150 5800 2150
Wire Wire Line
	5800 2150 5800 2600
Wire Wire Line
	7100 2600 7100 3000
Connection ~ 7100 3000
Wire Wire Line
	6350 2150 7150 2150
Wire Wire Line
	7150 2150 7150 3100
Connection ~ 7150 3100
Wire Wire Line
	4750 2250 6050 2250
$Comp
L GND #PWR015
U 1 1 55B42DDA
P 6650 2300
F 0 "#PWR015" H 6650 2050 60  0001 C CNN
F 1 "GND" H 6650 2150 60  0000 C CNN
F 2 "" H 6650 2300 60  0000 C CNN
F 3 "" H 6650 2300 60  0000 C CNN
	1    6650 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6350 2250 6650 2250
Wire Wire Line
	6650 2250 6650 2300
Wire Wire Line
	6050 1700 6050 2050
Wire Wire Line
	6050 1700 7050 1700
Wire Wire Line
	5800 2600 7100 2600
$Comp
L ATMEGA32U4-A U1
U 1 1 55B3F47E
P 5900 4450
F 0 "U1" H 4950 6150 40  0000 C CNN
F 1 "ATMEGA32U4-A" H 6600 2950 40  0000 C CNN
F 2 "Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm" H 5900 4450 35  0000 C CIN
F 3 "" H 7000 5550 60  0000 C CNN
	1    5900 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 2650 6150 2650
Connection ~ 6050 2650
Connection ~ 5800 2650
Connection ~ 5700 2650
Wire Wire Line
	5500 6050 6050 6050
Connection ~ 5950 6050
Connection ~ 5850 6050
Connection ~ 5750 6050
$Comp
L GND #PWR016
U 1 1 55B3FB69
P 5500 6050
F 0 "#PWR016" H 5500 5800 60  0001 C CNN
F 1 "GND" H 5500 5900 60  0000 C CNN
F 2 "" H 5500 6050 60  0000 C CNN
F 3 "" H 5500 6050 60  0000 C CNN
	1    5500 6050
	1    0    0    -1  
$EndComp
Connection ~ 5450 2650
Wire Wire Line
	4750 2250 4750 2900
NoConn ~ 4750 3500
NoConn ~ 4750 5300
$Comp
L VCC #PWR017
U 1 1 55B40397
P 4650 4100
F 0 "#PWR017" H 4650 3950 60  0001 C CNN
F 1 "VCC" H 4650 4250 60  0000 C CNN
F 2 "" H 4650 4100 60  0000 C CNN
F 3 "" H 4650 4100 60  0000 C CNN
	1    4650 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 4100 4650 4100
Wire Wire Line
	2450 4450 2450 4650
$Comp
L USB_OTG P1
U 1 1 55B4161B
P 1850 4250
F 0 "P1" H 2175 4125 50  0000 C CNN
F 1 "USB_OTG" H 1850 4450 50  0000 C CNN
F 2 "Footprints:USB_B" V 1800 4150 60  0001 C CNN
F 3 "" V 1800 4150 60  0000 C CNN
	1    1850 4250
	0    -1   -1   0   
$EndComp
NoConn ~ 1750 3850
$EndSCHEMATC