mirror of
https://github.com/tebl/RC6502-Apple-1-Replica.git
synced 2024-12-22 12:29:45 +00:00
299 lines
6.5 KiB
Plaintext
299 lines
6.5 KiB
Plaintext
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EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:ATTiny Clock-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L ATTINY85-20PU U1
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U 1 1 5909A23E
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P 5850 2650
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F 0 "U1" H 4700 3050 50 0000 C CNN
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F 1 "ATTINY85-20PU" H 6850 2250 50 0000 C CNN
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F 2 "Housings_DIP:DIP-8_W7.62mm_Socket" H 6850 2650 50 0001 C CIN
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F 3 "" H 5850 2650 50 0001 C CNN
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1 5850 2650
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1 0 0 -1
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$EndComp
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$Comp
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L Crystal Y1
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U 1 1 5909A2A2
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P 2150 2600
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F 0 "Y1" H 2150 2750 50 0000 C CNN
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F 1 "20Mhz" H 2150 2450 50 0000 C CNN
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F 2 "Crystals:Crystal_HC52-6mm_Vertical" H 2150 2600 50 0001 C CNN
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F 3 "" H 2150 2600 50 0001 C CNN
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1 2150 2600
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0 1 1 0
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$EndComp
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$Comp
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L C C1
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U 1 1 5909A2DD
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P 1600 2350
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F 0 "C1" H 1625 2450 50 0000 L CNN
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F 1 "22pF" H 1625 2250 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 1638 2200 50 0001 C CNN
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F 3 "" H 1600 2350 50 0001 C CNN
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1 1600 2350
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0 1 1 0
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$EndComp
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$Comp
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L C C2
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U 1 1 5909A308
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P 1600 2850
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F 0 "C2" H 1625 2950 50 0000 L CNN
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F 1 "22pF" H 1625 2750 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 1638 2700 50 0001 C CNN
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F 3 "" H 1600 2850 50 0001 C CNN
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1 1600 2850
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0 1 1 0
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$EndComp
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Text GLabel 4500 2700 0 60 Input ~ 0
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XTAL1
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Text GLabel 4500 2800 0 60 Input ~ 0
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XTAL2
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Text GLabel 2500 2350 2 60 Input ~ 0
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XTAL1
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Text GLabel 2500 2850 2 60 Input ~ 0
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XTAL2
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Text GLabel 4500 2900 0 60 Input ~ 0
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RESET
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Text GLabel 7200 2900 2 60 Input ~ 0
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GND
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Text GLabel 7200 2400 2 60 Input ~ 0
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Vcc
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Text GLabel 1300 3300 3 60 Input ~ 0
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GND
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Text Notes 7350 7500 0 60 ~ 0
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RC2014 ATTiny85 Clock
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Text Notes 8150 7650 0 60 ~ 0
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3. may 2017
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Text Notes 10625 7650 0 60 ~ 0
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A
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Text GLabel 4500 2400 0 60 Input ~ 0
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PB0
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$Comp
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L R R2
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U 1 1 5909E871
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P 4250 3875
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F 0 "R2" V 4330 3875 50 0000 C CNN
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F 1 "1k" V 4250 3875 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4180 3875 50 0001 C CNN
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F 3 "" H 4250 3875 50 0001 C CNN
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1 4250 3875
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1 0 0 -1
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$EndComp
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$Comp
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L C C3
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U 1 1 5909E8EA
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P 3925 4250
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F 0 "C3" H 3950 4350 50 0000 L CNN
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F 1 "0.1uF" H 3950 4150 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 3963 4100 50 0001 C CNN
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F 3 "" H 3925 4250 50 0001 C CNN
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1 3925 4250
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0 1 1 0
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$EndComp
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$Comp
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L R R1
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U 1 1 5909EE05
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P 3925 4575
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F 0 "R1" V 4005 4575 50 0000 C CNN
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F 1 "10k" V 3925 4575 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3855 4575 50 0001 C CNN
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F 3 "" H 3925 4575 50 0001 C CNN
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1 3925 4575
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0 1 1 0
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$EndComp
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Text GLabel 4250 3575 1 60 Input ~ 0
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PB0
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Text GLabel 3300 4575 0 60 Input ~ 0
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CLOCK
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Text GLabel 3300 4250 0 60 Input ~ 0
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GND
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Text GLabel 9200 2850 0 60 Input ~ 0
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CLOCK
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Text GLabel 9200 2750 0 60 Input ~ 0
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RESET
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Text GLabel 8275 2550 0 60 Input ~ 0
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Vcc
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Wire Wire Line
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1450 2350 1300 2350
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Wire Wire Line
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1300 2350 1300 3300
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Wire Wire Line
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1450 2850 1300 2850
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Connection ~ 1300 2850
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Wire Wire Line
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2500 2350 1750 2350
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Wire Wire Line
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2500 2850 1750 2850
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Wire Wire Line
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2150 2450 2150 2350
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Connection ~ 2150 2350
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Wire Wire Line
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2150 2750 2150 2850
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Connection ~ 2150 2850
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Wire Wire Line
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3775 4250 3300 4250
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Wire Wire Line
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3775 4575 3300 4575
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Wire Wire Line
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3650 4250 3650 4575
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Connection ~ 3650 4575
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Connection ~ 3650 4250
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Wire Wire Line
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4250 4025 4250 4575
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Wire Wire Line
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4250 4250 4075 4250
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Wire Wire Line
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4250 4575 4075 4575
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Connection ~ 4250 4250
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Wire Wire Line
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4250 3575 4250 3725
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Text GLabel 8650 2450 0 60 Input ~ 0
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GND
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$Comp
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L Earth #PWR01
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U 1 1 590A192C
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P 8925 2450
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F 0 "#PWR01" H 8925 2200 50 0001 C CNN
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F 1 "Earth" H 8925 2300 50 0001 C CNN
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F 2 "" H 8925 2450 50 0001 C CNN
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F 3 "" H 8925 2450 50 0001 C CNN
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1 8925 2450
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1 0 0 -1
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$EndComp
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$Comp
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L +5V #PWR02
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U 1 1 590A1BD6
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P 8325 2350
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F 0 "#PWR02" H 8325 2200 50 0001 C CNN
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F 1 "+5V" H 8325 2490 50 0000 C CNN
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F 2 "" H 8325 2350 50 0001 C CNN
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F 3 "" H 8325 2350 50 0001 C CNN
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1 8325 2350
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1 0 0 -1
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$EndComp
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Wire Wire Line
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8650 2450 9200 2450
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Connection ~ 8925 2450
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Wire Wire Line
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9200 2550 8275 2550
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Wire Wire Line
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8325 2350 8325 2550
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Connection ~ 8325 2550
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Text GLabel 4500 2600 0 60 Input ~ 0
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PB2
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Text GLabel 4500 2500 0 60 Input ~ 0
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PB1
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$Comp
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L CONN_01X06 J3
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U 1 1 590A30B6
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P 5275 1600
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F 0 "J3" H 5275 1950 50 0000 C CNN
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F 1 "CONN_01X06" V 5375 1600 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x06_Pitch2.54mm" H 5275 1600 50 0001 C CNN
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F 3 "" H 5275 1600 50 0001 C CNN
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1 5275 1600
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1 0 0 -1
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$EndComp
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Text GLabel 5075 1350 0 60 Input ~ 0
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Vcc
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Text GLabel 5075 1750 0 60 Input ~ 0
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GND
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Text GLabel 5075 1850 0 60 Input ~ 0
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RESET
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Text GLabel 5075 1450 0 60 Input ~ 0
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PB2
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Text GLabel 5075 1550 0 60 Input ~ 0
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PB1
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Text GLabel 5075 1650 0 60 Input ~ 0
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PB0
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$Comp
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L CONN_01X39 J1
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U 1 1 590B3213
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P 9400 2750
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F 0 "J1" H 9400 4750 50 0000 C CNN
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F 1 "CONN_01X39" V 9500 2750 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm" H 9400 2750 50 0001 C CNN
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F 3 "" H 9400 2750 50 0001 C CNN
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1 9400 2750
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1 0 0 -1
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$EndComp
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NoConn ~ 9200 850
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NoConn ~ 9200 950
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NoConn ~ 9200 1050
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NoConn ~ 9200 1150
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NoConn ~ 9200 1250
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NoConn ~ 9200 1350
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NoConn ~ 9200 1450
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NoConn ~ 9200 1550
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NoConn ~ 9200 1650
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NoConn ~ 9200 1750
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NoConn ~ 9200 1850
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NoConn ~ 9200 1950
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NoConn ~ 9200 2050
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NoConn ~ 9200 2150
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NoConn ~ 9200 2250
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NoConn ~ 9200 2350
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NoConn ~ 9200 2650
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NoConn ~ 9200 2950
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NoConn ~ 9200 3050
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NoConn ~ 9200 3150
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NoConn ~ 9200 3250
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NoConn ~ 9200 3350
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NoConn ~ 9200 3450
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NoConn ~ 9200 3550
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NoConn ~ 9200 3650
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NoConn ~ 9200 3750
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NoConn ~ 9200 3850
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NoConn ~ 9200 3950
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NoConn ~ 9200 4050
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NoConn ~ 9200 4150
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NoConn ~ 9200 4250
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NoConn ~ 9200 4350
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NoConn ~ 9200 4450
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NoConn ~ 9200 4550
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NoConn ~ 9200 4650
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$EndSCHEMATC
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