EESchema Schematic File Version 2  date 01/01/2012 21:34:43
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:dips-s
LIBS:memo5-cache
EELAYER 25  0
EELAYER END
$Descr User 6000 5000
encoding utf-8
Sheet 1 1
Title ""
Date "1 jan 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
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Text Label 2450 1750 0    60   ~ 0
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Text Label 2450 1850 0    60   ~ 0
A15
Text Label 2450 1950 0    60   ~ 0
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Wire Wire Line
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Wire Wire Line
	1850 1950 2050 1950
Wire Wire Line
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Wire Wire Line
	1850 1750 2050 1750
Wire Wire Line
	1850 1650 2050 1650
Connection ~ 3000 1750
Wire Wire Line
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Connection ~ 3000 1950
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
	550  1900 700  1900
Wire Wire Line
	700  700  700  800 
Wire Wire Line
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Wire Wire Line
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Connection ~ 3000 1850
Connection ~ 3000 1650
$Comp
L DIPS_04 SW1
U 1 1 4F00C0D0
P 2650 1800
F 0 "SW1" V 2400 1800 60  0000 C CNN
F 1 "DIPS_04" V 2900 1800 60  0000 C CNN
	1    2650 1800
	0    1    1    0   
$EndComp
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L VCC #PWR01
U 1 1 4EF4CCD1
P 3900 2500
F 0 "#PWR01" H 3900 2600 30  0001 C CNN
F 1 "VCC" H 3900 2600 30  0000 C CNN
	1    3900 2500
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR02
U 1 1 4EF4CBD7
P 2100 2550
F 0 "#PWR02" H 2100 2650 30  0001 C CNN
F 1 "VCC" H 2100 2650 30  0000 C CNN
	1    2100 2550
	1    0    0    -1  
$EndComp
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L GND #PWR03
U 1 1 4EF4CBD1
P 2100 2950
F 0 "#PWR03" H 2100 2950 30  0001 C CNN
F 1 "GND" H 2100 2880 30  0001 C CNN
	1    2100 2950
	1    0    0    -1  
$EndComp
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L C C1
U 1 1 4EF4CBCA
P 2100 2750
F 0 "C1" H 2150 2850 50  0000 L CNN
F 1 "C" H 2150 2650 50  0000 L CNN
	1    2100 2750
	1    0    0    -1  
$EndComp
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L RR8 RR1
U 1 1 4EF4C2C0
P 1500 1500
F 0 "RR1" H 1550 2050 70  0000 C CNN
F 1 "RR8" V 1530 1500 70  0000 C CNN
	1    1500 1500
	-1   0    0    1   
$EndComp
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L VCC #PWR04
U 1 1 4EF4C2A4
P 1850 1150
F 0 "#PWR04" H 1850 1250 30  0001 C CNN
F 1 "VCC" H 1850 1250 30  0000 C CNN
	1    1850 1150
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L GND #PWR05
U 1 1 4EF4C29D
P 3000 2100
F 0 "#PWR05" H 3000 2100 30  0001 C CNN
F 1 "GND" H 3000 2030 30  0001 C CNN
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L GND #PWR06
U 1 1 4EF4AD59
P 3900 3050
F 0 "#PWR06" H 3900 3050 30  0001 C CNN
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F 1 "GND" H 550 1930 30  0001 C CNN
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	1    0    0    -1  
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U 1 1 4EF4ACC9
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NoConn ~ 700  2000
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D1
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D0
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L CONN_30 P1
U 1 1 4EF4AB1F
P 1050 2050
F 0 "P1" V 1001 2050 60  0000 C CNN
F 1 "CONN_30" V 1100 2050 60  0000 C CNN
	1    1050 2050
	1    0    0    -1  
$EndComp
$Comp
L 27C020 U1
U 1 1 4EF4A9F7
P 4600 1600
F 0 "U1" H 4400 2600 70  0000 C CNN
F 1 "27C020" H 4600 200 70  0000 C CNN
	1    4600 1600
	1    0    0    -1  
$EndComp
$EndSCHEMATC