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:4002-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 d_or U2
U 1 1 5CF0AF1E
P 4750 2900
F 0 "U2" H 4750 2900 60  0000 C CNN
F 1 "d_or" H 4750 3000 60  0000 C CNN
F 2 "" H 4750 2900 60  0000 C CNN
F 3 "" H 4750 2900 60  0000 C CNN
	1    4750 2900
	1    0    0    -1  
$EndComp
$Comp
L d_or U3
U 1 1 5CF0AF1F
P 4750 3450
F 0 "U3" H 4750 3450 60  0000 C CNN
F 1 "d_or" H 4750 3550 60  0000 C CNN
F 2 "" H 4750 3450 60  0000 C CNN
F 3 "" H 4750 3450 60  0000 C CNN
	1    4750 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 2850 5400 2850
Wire Wire Line
	5400 2850 5400 3000
Wire Wire Line
	5400 3000 5550 3000
Wire Wire Line
	5200 3400 5400 3400
Wire Wire Line
	5400 3400 5400 3100
Wire Wire Line
	5400 3100 5550 3100
Wire Wire Line
	5650 5350 6050 5350
Wire Wire Line
	5650 5550 6050 5550
Wire Wire Line
	5650 5800 6050 5800
Wire Wire Line
	5650 6000 6050 6000
NoConn ~ 5650 5350
NoConn ~ 5650 5550
NoConn ~ 5650 5800
NoConn ~ 5650 6000
$Comp
L PORT U1
U 5 1 5CF0AF21
P 3850 2800
F 0 "U1" H 3900 2900 30  0000 C CNN
F 1 "PORT" H 3850 2800 30  0000 C CNN
F 2 "" H 3850 2800 60  0000 C CNN
F 3 "" H 3850 2800 60  0000 C CNN
	5    3850 2800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 5CF0AF22
P 3900 3050
F 0 "U1" H 3950 3150 30  0000 C CNN
F 1 "PORT" H 3900 3050 30  0000 C CNN
F 2 "" H 3900 3050 60  0000 C CNN
F 3 "" H 3900 3050 60  0000 C CNN
	2    3900 3050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 5CF0AF23
P 3900 3250
F 0 "U1" H 3950 3350 30  0000 C CNN
F 1 "PORT" H 3900 3250 30  0000 C CNN
F 2 "" H 3900 3250 60  0000 C CNN
F 3 "" H 3900 3250 60  0000 C CNN
	3    3900 3250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 5CF0AF24
P 3900 3550
F 0 "U1" H 3950 3650 30  0000 C CNN
F 1 "PORT" H 3900 3550 30  0000 C CNN
F 2 "" H 3900 3550 60  0000 C CNN
F 3 "" H 3900 3550 60  0000 C CNN
	4    3900 3550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 5CF0AF25
P 6950 3050
F 0 "U1" H 7000 3150 30  0000 C CNN
F 1 "PORT" H 6950 3050 30  0000 C CNN
F 2 "" H 6950 3050 60  0000 C CNN
F 3 "" H 6950 3050 60  0000 C CNN
	1    6950 3050
	-1   0    0    1   
$EndComp
Wire Wire Line
	4100 2800 4300 2800
Wire Wire Line
	4150 3050 4150 2900
Wire Wire Line
	4150 2900 4300 2900
Wire Wire Line
	4150 3250 4300 3250
Wire Wire Line
	4300 3250 4300 3350
Wire Wire Line
	4150 3550 4150 3450
Wire Wire Line
	4150 3450 4300 3450
Wire Wire Line
	6700 3050 6450 3050
$Comp
L d_or U4
U 1 1 5CF0AF26
P 4900 4100
F 0 "U4" H 4900 4100 60  0000 C CNN
F 1 "d_or" H 4900 4200 60  0000 C CNN
F 2 "" H 4900 4100 60  0000 C CNN
F 3 "" H 4900 4100 60  0000 C CNN
	1    4900 4100
	1    0    0    -1  
$EndComp
$Comp
L d_or U5
U 1 1 5CF0AF27
P 4900 4650
F 0 "U5" H 4900 4650 60  0000 C CNN
F 1 "d_or" H 4900 4750 60  0000 C CNN
F 2 "" H 4900 4650 60  0000 C CNN
F 3 "" H 4900 4650 60  0000 C CNN
	1    4900 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 4050 5550 4050
Wire Wire Line
	5550 4050 5550 4200
Wire Wire Line
	5550 4200 5700 4200
Wire Wire Line
	5350 4600 5550 4600
Wire Wire Line
	5550 4600 5550 4300
Wire Wire Line
	5550 4300 5700 4300
$Comp
L PORT U1
U 9 1 5CF0AF29
P 4000 4000
F 0 "U1" H 4050 4100 30  0000 C CNN
F 1 "PORT" H 4000 4000 30  0000 C CNN
F 2 "" H 4000 4000 60  0000 C CNN
F 3 "" H 4000 4000 60  0000 C CNN
	9    4000 4000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 5CF0AF2A
P 4050 4250
F 0 "U1" H 4100 4350 30  0000 C CNN
F 1 "PORT" H 4050 4250 30  0000 C CNN
F 2 "" H 4050 4250 60  0000 C CNN
F 3 "" H 4050 4250 60  0000 C CNN
	10   4050 4250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 5CF0AF2B
P 4050 4450
F 0 "U1" H 4100 4550 30  0000 C CNN
F 1 "PORT" H 4050 4450 30  0000 C CNN
F 2 "" H 4050 4450 60  0000 C CNN
F 3 "" H 4050 4450 60  0000 C CNN
	11   4050 4450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 5CF0AF2C
P 4050 4750
F 0 "U1" H 4100 4850 30  0000 C CNN
F 1 "PORT" H 4050 4750 30  0000 C CNN
F 2 "" H 4050 4750 60  0000 C CNN
F 3 "" H 4050 4750 60  0000 C CNN
	12   4050 4750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 13 1 5CF0AF2D
P 7100 4250
F 0 "U1" H 7150 4350 30  0000 C CNN
F 1 "PORT" H 7100 4250 30  0000 C CNN
F 2 "" H 7100 4250 60  0000 C CNN
F 3 "" H 7100 4250 60  0000 C CNN
	13   7100 4250
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 4000 4450 4000
Wire Wire Line
	4300 4250 4300 4100
Wire Wire Line
	4300 4100 4450 4100
Wire Wire Line
	4300 4450 4450 4450
Wire Wire Line
	4450 4450 4450 4550
Wire Wire Line
	4300 4750 4300 4650
Wire Wire Line
	4300 4650 4450 4650
Wire Wire Line
	6850 4250 6600 4250
$Comp
L PORT U1
U 6 1 5CF0AF2E
P 6300 5350
F 0 "U1" H 6350 5450 30  0000 C CNN
F 1 "PORT" H 6300 5350 30  0000 C CNN
F 2 "" H 6300 5350 60  0000 C CNN
F 3 "" H 6300 5350 60  0000 C CNN
	6    6300 5350
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 7 1 5CF0AF2F
P 6300 5550
F 0 "U1" H 6350 5650 30  0000 C CNN
F 1 "PORT" H 6300 5550 30  0000 C CNN
F 2 "" H 6300 5550 60  0000 C CNN
F 3 "" H 6300 5550 60  0000 C CNN
	7    6300 5550
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 8 1 5CF0AF30
P 6300 5800
F 0 "U1" H 6350 5900 30  0000 C CNN
F 1 "PORT" H 6300 5800 30  0000 C CNN
F 2 "" H 6300 5800 60  0000 C CNN
F 3 "" H 6300 5800 60  0000 C CNN
	8    6300 5800
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 14 1 5CF0AF31
P 6300 6000
F 0 "U1" H 6350 6100 30  0000 C CNN
F 1 "PORT" H 6300 6000 30  0000 C CNN
F 2 "" H 6300 6000 60  0000 C CNN
F 3 "" H 6300 6000 60  0000 C CNN
	14   6300 6000
	-1   0    0    1   
$EndComp
$Comp
L d_or U6
U 1 1 5CF0D6D2
P 6000 3100
F 0 "U6" H 6000 3100 60  0000 C CNN
F 1 "d_or" H 6000 3200 60  0000 C CNN
F 2 "" H 6000 3100 60  0000 C CNN
F 3 "" H 6000 3100 60  0000 C CNN
	1    6000 3100
	1    0    0    -1  
$EndComp
$Comp
L d_or U7
U 1 1 5CF0D73F
P 6150 4300
F 0 "U7" H 6150 4300 60  0000 C CNN
F 1 "d_or" H 6150 4400 60  0000 C CNN
F 2 "" H 6150 4300 60  0000 C CNN
F 3 "" H 6150 4300 60  0000 C CNN
	1    6150 4300
	1    0    0    -1  
$EndComp
$EndSCHEMATC