EESchema Schematic File Version 2
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:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
EELAYER 25 0
EELAYER END
$Descr A0 46811 33110
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L NOT_Gate X7
U 1 1 665D656E
P 9150 9000
F 0 "X7" H 10150 8800 60  0000 C CNN
F 1 "NOT_Gate" H 10200 8900 60  0000 C CNN
F 2 "" H 9150 9000 60  0001 C CNN
F 3 "" H 9150 9000 60  0001 C CNN
	1    9150 9000
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X8
U 1 1 665D66C1
P 9150 10150
F 0 "X8" H 10150 9950 60  0000 C CNN
F 1 "NOT_Gate" H 10200 10050 60  0000 C CNN
F 2 "" H 9150 10150 60  0001 C CNN
F 3 "" H 9150 10150 60  0001 C CNN
	1    9150 10150
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X9
U 1 1 665D66FB
P 9150 11200
F 0 "X9" H 10150 11000 60  0000 C CNN
F 1 "NOT_Gate" H 10200 11100 60  0000 C CNN
F 2 "" H 9150 11200 60  0001 C CNN
F 3 "" H 9150 11200 60  0001 C CNN
	1    9150 11200
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X10
U 1 1 665D6732
P 9150 12150
F 0 "X10" H 10150 11950 60  0000 C CNN
F 1 "NOT_Gate" H 10200 12050 60  0000 C CNN
F 2 "" H 9150 12150 60  0001 C CNN
F 3 "" H 9150 12150 60  0001 C CNN
	1    9150 12150
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X11
U 1 1 665D6784
P 9150 13150
F 0 "X11" H 10150 12950 60  0000 C CNN
F 1 "NOT_Gate" H 10200 13050 60  0000 C CNN
F 2 "" H 9150 13150 60  0001 C CNN
F 3 "" H 9150 13150 60  0001 C CNN
	1    9150 13150
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X12
U 1 1 665D67C1
P 9150 14250
F 0 "X12" H 10150 14050 60  0000 C CNN
F 1 "NOT_Gate" H 10200 14150 60  0000 C CNN
F 2 "" H 9150 14250 60  0001 C CNN
F 3 "" H 9150 14250 60  0001 C CNN
	1    9150 14250
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X13
U 1 1 665D6811
P 9150 15200
F 0 "X13" H 10150 15000 60  0000 C CNN
F 1 "NOT_Gate" H 10200 15100 60  0000 C CNN
F 2 "" H 9150 15200 60  0001 C CNN
F 3 "" H 9150 15200 60  0001 C CNN
	1    9150 15200
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X14
U 1 1 665D6854
P 9150 16150
F 0 "X14" H 10150 15950 60  0000 C CNN
F 1 "NOT_Gate" H 10200 16050 60  0000 C CNN
F 2 "" H 9150 16150 60  0001 C CNN
F 3 "" H 9150 16150 60  0001 C CNN
	1    9150 16150
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X15
U 1 1 665D68FC
P 9150 17200
F 0 "X15" H 10150 17000 60  0000 C CNN
F 1 "NOT_Gate" H 10200 17100 60  0000 C CNN
F 2 "" H 9150 17200 60  0001 C CNN
F 3 "" H 9150 17200 60  0001 C CNN
	1    9150 17200
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X16
U 1 1 665D6941
P 9150 18400
F 0 "X16" H 10150 18200 60  0000 C CNN
F 1 "NOT_Gate" H 10200 18300 60  0000 C CNN
F 2 "" H 9150 18400 60  0001 C CNN
F 3 "" H 9150 18400 60  0001 C CNN
	1    9150 18400
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X17
U 1 1 665D69B7
P 9150 19500
F 0 "X17" H 10150 19300 60  0000 C CNN
F 1 "NOT_Gate" H 10200 19400 60  0000 C CNN
F 2 "" H 9150 19500 60  0001 C CNN
F 3 "" H 9150 19500 60  0001 C CNN
	1    9150 19500
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X18
U 1 1 665D6A00
P 9150 20550
F 0 "X18" H 10150 20350 60  0000 C CNN
F 1 "NOT_Gate" H 10200 20450 60  0000 C CNN
F 2 "" H 9150 20550 60  0001 C CNN
F 3 "" H 9150 20550 60  0001 C CNN
	1    9150 20550
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X3
U 1 1 665D6AE4
P 9050 9550
F 0 "X3" H 12000 9500 60  0000 C CNN
F 1 "XNOR_Gate" H 12000 9600 60  0000 C CNN
F 2 "" H 9050 9550 60  0001 C CNN
F 3 "" H 9050 9550 60  0001 C CNN
	1    9050 9550
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X4
U 1 1 665D6BA9
P 9050 11650
F 0 "X4" H 12000 11600 60  0000 C CNN
F 1 "XNOR_Gate" H 12000 11700 60  0000 C CNN
F 2 "" H 9050 11650 60  0001 C CNN
F 3 "" H 9050 11650 60  0001 C CNN
	1    9050 11650
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X1
U 1 1 665D6CC3
P 9000 13650
F 0 "X1" H 11950 13600 60  0000 C CNN
F 1 "XNOR_Gate" H 11950 13700 60  0000 C CNN
F 2 "" H 9000 13650 60  0001 C CNN
F 3 "" H 9000 13650 60  0001 C CNN
	1    9000 13650
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X5
U 1 1 665D6D6C
P 9050 15650
F 0 "X5" H 12000 15600 60  0000 C CNN
F 1 "XNOR_Gate" H 12000 15700 60  0000 C CNN
F 2 "" H 9050 15650 60  0001 C CNN
F 3 "" H 9050 15650 60  0001 C CNN
	1    9050 15650
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X6
U 1 1 665D70B6
P 9050 17850
F 0 "X6" H 12000 17800 60  0000 C CNN
F 1 "XNOR_Gate" H 12000 17900 60  0000 C CNN
F 2 "" H 9050 17850 60  0001 C CNN
F 3 "" H 9050 17850 60  0001 C CNN
	1    9050 17850
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X2
U 1 1 665D715D
P 9000 20050
F 0 "X2" H 11950 20000 60  0000 C CNN
F 1 "XNOR_Gate" H 11950 20100 60  0000 C CNN
F 2 "" H 9000 20050 60  0001 C CNN
F 3 "" H 9000 20050 60  0001 C CNN
	1    9000 20050
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X21
U 1 1 665D72E1
P 12100 10500
F 0 "X21" H 15050 10450 60  0000 C CNN
F 1 "XNOR_Gate" H 15050 10550 60  0000 C CNN
F 2 "" H 12100 10500 60  0001 C CNN
F 3 "" H 12100 10500 60  0001 C CNN
	1    12100 10500
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X20
U 1 1 665D736C
P 12050 14450
F 0 "X20" H 15000 14400 60  0000 C CNN
F 1 "XNOR_Gate" H 15000 14500 60  0000 C CNN
F 2 "" H 12050 14450 60  0001 C CNN
F 3 "" H 12050 14450 60  0001 C CNN
	1    12050 14450
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X19
U 1 1 665D7454
P 11950 18950
F 0 "X19" H 14900 18900 60  0000 C CNN
F 1 "XNOR_Gate" H 14900 19000 60  0000 C CNN
F 2 "" H 11950 18950 60  0001 C CNN
F 3 "" H 11950 18950 60  0001 C CNN
	1    11950 18950
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X22
U 1 1 665D7561
P 15650 12550
F 0 "X22" H 18600 12500 60  0000 C CNN
F 1 "XNOR_Gate" H 18600 12600 60  0000 C CNN
F 2 "" H 15650 12550 60  0001 C CNN
F 3 "" H 15650 12550 60  0001 C CNN
	1    15650 12550
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X24
U 1 1 665D77C5
P 19450 12550
F 0 "X24" H 20450 12350 60  0000 C CNN
F 1 "NOT_Gate" H 20500 12450 60  0000 C CNN
F 2 "" H 19450 12550 60  0001 C CNN
F 3 "" H 19450 12550 60  0001 C CNN
	1    19450 12550
	1    0    0    -1  
$EndComp
$Comp
L XNOR_Gate X25
U 1 1 665D7A88
P 20050 12750
F 0 "X25" H 23000 12700 60  0000 C CNN
F 1 "XNOR_Gate" H 23000 12800 60  0000 C CNN
F 2 "" H 20050 12750 60  0001 C CNN
F 3 "" H 20050 12750 60  0001 C CNN
	1    20050 12750
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X26
U 1 1 665D7C7E
P 23600 12750
F 0 "X26" H 24600 12550 60  0000 C CNN
F 1 "NOT_Gate" H 24650 12650 60  0000 C CNN
F 2 "" H 23600 12750 60  0001 C CNN
F 3 "" H 23600 12750 60  0001 C CNN
	1    23600 12750
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X27
U 1 1 665D7E71
P 23600 13900
F 0 "X27" H 24600 13700 60  0000 C CNN
F 1 "NOT_Gate" H 24650 13800 60  0000 C CNN
F 2 "" H 23600 13900 60  0001 C CNN
F 3 "" H 23600 13900 60  0001 C CNN
	1    23600 13900
	1    0    0    -1  
$EndComp
$Comp
L NOT_Gate X23
U 1 1 665D8437
P 15700 18950
F 0 "X23" H 16700 18750 60  0000 C CNN
F 1 "NOT_Gate" H 16750 18850 60  0000 C CNN
F 2 "" H 15700 18950 60  0001 C CNN
F 3 "" H 15700 18950 60  0001 C CNN
	1    15700 18950
	1    0    0    -1  
$EndComp
Wire Wire Line
	13900 18700 14250 18700
Wire Wire Line
	13900 17850 13900 18700
Wire Wire Line
	12750 17850 13900 17850
Wire Wire Line
	13950 15650 12750 15650
Wire Wire Line
	13950 14650 13950 15650
Wire Wire Line
	14300 14650 13950 14650
Wire Wire Line
	13950 14200 14350 14200
Wire Wire Line
	13950 13650 13950 14200
Wire Wire Line
	12700 13650 13950 13650
Wire Wire Line
	14050 11650 12750 11650
Wire Wire Line
	14050 10700 14050 11650
Wire Wire Line
	14400 10700 14050 10700
Wire Wire Line
	14050 10250 14400 10250
Wire Wire Line
	14050 9550 14050 10250
Wire Wire Line
	12750 9550 14050 9550
Wire Wire Line
	11300 20550 11300 20250
Wire Wire Line
	10200 20550 11300 20550
Wire Wire Line
	11300 19500 11300 19800
Wire Wire Line
	10200 19500 11300 19500
Wire Wire Line
	11350 18400 11350 18050
Wire Wire Line
	10200 18400 11350 18400
Wire Wire Line
	11300 17600 11350 17600
Wire Wire Line
	11300 17200 11300 17600
Wire Wire Line
	10200 17200 11300 17200
Wire Wire Line
	11350 16150 11350 15850
Wire Wire Line
	10200 16150 11350 16150
Wire Wire Line
	11350 15200 11350 15400
Wire Wire Line
	10200 15200 11350 15200
Wire Wire Line
	11300 14250 10200 14250
Wire Wire Line
	11300 13850 11300 14250
Wire Wire Line
	11300 13150 11300 13400
Wire Wire Line
	10200 13150 11300 13150
Wire Wire Line
	11350 12150 11350 11850
Wire Wire Line
	10200 12150 11350 12150
Wire Wire Line
	11350 11200 11350 11400
Wire Wire Line
	10200 11200 11350 11200
Wire Wire Line
	11350 10150 11350 9750
Wire Wire Line
	10200 10150 11350 10150
Wire Wire Line
	11350 9000 11350 9300
Wire Wire Line
	10200 9000 11350 9000
Wire Wire Line
	14250 19150 13900 19150
Wire Wire Line
	13900 19150 13900 20050
Wire Wire Line
	13900 20050 12700 20050
Wire Wire Line
	15800 10500 17150 10500
Wire Wire Line
	17150 10500 17150 12300
Wire Wire Line
	17150 12300 17950 12300
Wire Wire Line
	17950 12750 17150 12750
Wire Wire Line
	17150 12750 17150 14450
Wire Wire Line
	17150 14450 15750 14450
Wire Wire Line
	15650 18950 16050 18950
Wire Wire Line
	16750 18950 22050 18950
Wire Wire Line
	22050 18950 22050 12950
Wire Wire Line
	22050 12950 22350 12950
Wire Wire Line
	20500 12550 22350 12550
Wire Wire Line
	22350 12550 22350 12500
Wire Wire Line
	19350 12550 19800 12550
Wire Wire Line
	9750 8700 24200 8700
Wire Wire Line
	11950 8700 11950 8950
Wire Wire Line
	15000 8700 15000 9900
Connection ~ 11950 8700
Wire Wire Line
	18550 8700 18550 11950
Connection ~ 15000 8700
Wire Wire Line
	22950 8700 22950 12150
Connection ~ 18550 8700
Wire Wire Line
	24200 8700 24200 12450
Connection ~ 22950 8700
Wire Wire Line
	23750 12750 23950 12750
Wire Wire Line
	23850 13900 23950 13900
Wire Wire Line
	9750 9850 10350 9850
Wire Wire Line
	10350 8700 10350 20250
Connection ~ 10350 8700
Wire Wire Line
	10350 10900 9750 10900
Connection ~ 10350 9850
Wire Wire Line
	10350 11850 9750 11850
Connection ~ 10350 10900
Wire Wire Line
	10350 12850 9750 12850
Connection ~ 10350 11850
Wire Wire Line
	10350 13950 9750 13950
Connection ~ 10350 12850
Wire Wire Line
	10350 14900 9750 14900
Connection ~ 10350 13950
Wire Wire Line
	10350 15850 9750 15850
Connection ~ 10350 14900
Wire Wire Line
	10350 16900 9750 16900
Connection ~ 10350 15850
Wire Wire Line
	10350 18100 9750 18100
Connection ~ 10350 16900
Wire Wire Line
	10350 19200 9750 19200
Connection ~ 10350 18100
Wire Wire Line
	10350 20250 9750 20250
Connection ~ 10350 19200
Wire Wire Line
	11950 11050 13000 11050
Wire Wire Line
	13000 8700 13000 19450
Connection ~ 13000 8700
Wire Wire Line
	13000 13050 11900 13050
Connection ~ 13000 11050
Wire Wire Line
	13000 15050 11950 15050
Connection ~ 13000 13050
Wire Wire Line
	13000 17250 11950 17250
Connection ~ 13000 15050
Wire Wire Line
	13000 19450 11900 19450
Connection ~ 13000 17250
Wire Wire Line
	14950 13850 16700 13850
Wire Wire Line
	16700 13850 16700 8700
Connection ~ 16700 8700
Wire Wire Line
	20050 12250 20050 11650
Wire Wire Line
	20050 11650 18550 11650
Connection ~ 18550 11650
Wire Wire Line
	24200 13600 24800 13600
Wire Wire Line
	24800 13600 24800 12200
Wire Wire Line
	24800 12200 24200 12200
Connection ~ 24200 12200
Wire Wire Line
	16300 18650 16300 18350
Wire Wire Line
	16300 18350 14850 18350
Wire Wire Line
	15600 18350 15600 13850
Connection ~ 15600 13850
Connection ~ 15600 18350
Wire Wire Line
	9750 9300 10150 9300
Wire Wire Line
	10150 9300 10150 20850
Wire Wire Line
	9750 10450 11950 10450
Wire Wire Line
	11950 10450 11950 10100
Connection ~ 10150 10450
Wire Wire Line
	10150 11500 9750 11500
Wire Wire Line
	9750 12450 11950 12450
Connection ~ 10150 11500
Wire Wire Line
	11950 12450 11950 12200
Connection ~ 10150 12450
Wire Wire Line
	10150 13450 9750 13450
Wire Wire Line
	9750 14550 11900 14550
Connection ~ 10150 13450
Wire Wire Line
	11900 14550 11900 14200
Connection ~ 10150 14550
Wire Wire Line
	10150 15500 9750 15500
Wire Wire Line
	9750 16450 11950 16450
Connection ~ 10150 15500
Wire Wire Line
	11950 16450 11950 16200
Connection ~ 10150 16450
Wire Wire Line
	10150 17500 9750 17500
Wire Wire Line
	9750 18700 11950 18700
Connection ~ 10150 17500
Wire Wire Line
	11950 18700 11950 18400
Connection ~ 10150 18700
Wire Wire Line
	10150 19800 9750 19800
Wire Wire Line
	9750 20850 11900 20850
Connection ~ 10150 19800
Wire Wire Line
	11900 20850 11900 20600
Connection ~ 10150 20850
Wire Wire Line
	15000 11050 15000 12050
Wire Wire Line
	15000 12050 16200 12050
Wire Wire Line
	16200 12050 16200 15000
Wire Wire Line
	14950 15000 19250 15000
Wire Wire Line
	20050 12850 20050 13250
Wire Wire Line
	20050 13250 18550 13250
Wire Wire Line
	18550 13250 18550 13100
Wire Wire Line
	19250 15000 19250 13250
Connection ~ 16200 15000
Connection ~ 19250 13250
Wire Wire Line
	22950 13300 22950 13450
Wire Wire Line
	22950 13450 24200 13450
Wire Wire Line
	24200 13450 24200 13050
Wire Wire Line
	23600 19950 23600 13450
Wire Wire Line
	23600 14200 24200 14200
Connection ~ 23600 13450
Wire Wire Line
	17600 15000 17600 19950
Wire Wire Line
	14850 19950 23600 19950
Wire Wire Line
	14850 19950 14850 19500
Connection ~ 17600 15000
Wire Wire Line
	16300 19250 16300 19950
Connection ~ 16300 19950
Connection ~ 17600 19950
Connection ~ 23600 14200
Wire Wire Line
	10600 20850 10600 21500
Wire Wire Line
	10600 21500 17050 21500
Wire Wire Line
	17050 21500 17050 19950
Connection ~ 17050 19950
Connection ~ 10600 20850
Wire Wire Line
	13950 21500 13950 22150
Connection ~ 13950 21500
Wire Wire Line
	15300 8700 15300 8100
Connection ~ 15300 8700
Wire Wire Line
	24650 12750 25450 12750
Wire Wire Line
	24650 13900 25500 13900
Wire Wire Line
	9500 9000 9250 9000
Wire Wire Line
	9500 10150 9250 10150
Wire Wire Line
	9500 11200 9250 11200
Wire Wire Line
	9500 12150 9200 12150
Wire Wire Line
	9500 13150 9200 13150
Wire Wire Line
	9500 14250 9250 14250
Wire Wire Line
	9500 16150 9250 16150
Wire Wire Line
	9500 15200 9300 15200
Wire Wire Line
	9500 17200 9250 17200
Wire Wire Line
	9500 18400 9350 18400
Wire Wire Line
	9500 19500 9300 19500
Wire Wire Line
	9500 20550 9300 20550
$Comp
L PORT U1
U 2 1 665E93F7
P 9050 15200
F 0 "U1" H 9100 15300 30  0000 C CNN
F 1 "PORT" H 9050 15200 30  0000 C CNN
F 2 "" H 9050 15200 60  0000 C CNN
F 3 "" H 9050 15200 60  0000 C CNN
	2    9050 15200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 665E9A98
P 9000 14250
F 0 "U1" H 9050 14350 30  0000 C CNN
F 1 "PORT" H 9000 14250 30  0000 C CNN
F 2 "" H 9000 14250 60  0000 C CNN
F 3 "" H 9000 14250 60  0000 C CNN
	1    9000 14250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 665E9AE9
P 9000 16150
F 0 "U1" H 9050 16250 30  0000 C CNN
F 1 "PORT" H 9000 16150 30  0000 C CNN
F 2 "" H 9000 16150 60  0000 C CNN
F 3 "" H 9000 16150 60  0000 C CNN
	3    9000 16150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 665E9B4E
P 9000 17200
F 0 "U1" H 9050 17300 30  0000 C CNN
F 1 "PORT" H 9000 17200 30  0000 C CNN
F 2 "" H 9000 17200 60  0000 C CNN
F 3 "" H 9000 17200 60  0000 C CNN
	4    9000 17200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 665E9D57
P 9100 18400
F 0 "U1" H 9150 18500 30  0000 C CNN
F 1 "PORT" H 9100 18400 30  0000 C CNN
F 2 "" H 9100 18400 60  0000 C CNN
F 3 "" H 9100 18400 60  0000 C CNN
	5    9100 18400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 665E9DD0
P 9050 19500
F 0 "U1" H 9100 19600 30  0000 C CNN
F 1 "PORT" H 9050 19500 30  0000 C CNN
F 2 "" H 9050 19500 60  0000 C CNN
F 3 "" H 9050 19500 60  0000 C CNN
	6    9050 19500
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 665E9E31
P 9050 20550
F 0 "U1" H 9100 20650 30  0000 C CNN
F 1 "PORT" H 9050 20550 30  0000 C CNN
F 2 "" H 9050 20550 60  0000 C CNN
F 3 "" H 9050 20550 60  0000 C CNN
	7    9050 20550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 665E9FAA
P 13700 22150
F 0 "U1" H 13750 22250 30  0000 C CNN
F 1 "PORT" H 13700 22150 30  0000 C CNN
F 2 "" H 13700 22150 60  0000 C CNN
F 3 "" H 13700 22150 60  0000 C CNN
	8    13700 22150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 665EA011
P 25700 12750
F 0 "U1" H 25750 12850 30  0000 C CNN
F 1 "PORT" H 25700 12750 30  0000 C CNN
F 2 "" H 25700 12750 60  0000 C CNN
F 3 "" H 25700 12750 60  0000 C CNN
	9    25700 12750
	-1   0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 665EA070
P 25750 13900
F 0 "U1" H 25800 14000 30  0000 C CNN
F 1 "PORT" H 25750 13900 30  0000 C CNN
F 2 "" H 25750 13900 60  0000 C CNN
F 3 "" H 25750 13900 60  0000 C CNN
	10   25750 13900
	-1   0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 665EA0EF
P 9000 9000
F 0 "U1" H 9050 9100 30  0000 C CNN
F 1 "PORT" H 9000 9000 30  0000 C CNN
F 2 "" H 9000 9000 60  0000 C CNN
F 3 "" H 9000 9000 60  0000 C CNN
	11   9000 9000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 665EA238
P 9000 10150
F 0 "U1" H 9050 10250 30  0000 C CNN
F 1 "PORT" H 9000 10150 30  0000 C CNN
F 2 "" H 9000 10150 60  0000 C CNN
F 3 "" H 9000 10150 60  0000 C CNN
	12   9000 10150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 13 1 665EA2A5
P 9000 11200
F 0 "U1" H 9050 11300 30  0000 C CNN
F 1 "PORT" H 9000 11200 30  0000 C CNN
F 2 "" H 9000 11200 60  0000 C CNN
F 3 "" H 9000 11200 60  0000 C CNN
	13   9000 11200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 665EA394
P 8950 12150
F 0 "U1" H 9000 12250 30  0000 C CNN
F 1 "PORT" H 8950 12150 30  0000 C CNN
F 2 "" H 8950 12150 60  0000 C CNN
F 3 "" H 8950 12150 60  0000 C CNN
	14   8950 12150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 15 1 665EA409
P 8950 13150
F 0 "U1" H 9000 13250 30  0000 C CNN
F 1 "PORT" H 8950 13150 30  0000 C CNN
F 2 "" H 8950 13150 60  0000 C CNN
F 3 "" H 8950 13150 60  0000 C CNN
	15   8950 13150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 16 1 665EA52A
P 15050 8100
F 0 "U1" H 15100 8200 30  0000 C CNN
F 1 "PORT" H 15050 8100 30  0000 C CNN
F 2 "" H 15050 8100 60  0000 C CNN
F 3 "" H 15050 8100 60  0000 C CNN
	16   15050 8100
	1    0    0    -1  
$EndComp
Wire Wire Line
	23850 13900 23850 13500
Wire Wire Line
	23850 13500 25000 13500
Wire Wire Line
	25000 13500 25000 12750
Connection ~ 25000 12750
$EndSCHEMATC