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 A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L d_inverter U2
U 1 1 67DAC792
P 900 1500
F 0 "U2" H 900 1400 60  0000 C CNN
F 1 "d_inverter" H 900 1650 60  0000 C CNN
F 2 "" H 950 1450 60  0000 C CNN
F 3 "" H 950 1450 60  0000 C CNN
	1    900  1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U6
U 1 1 67DAC828
P 2000 1500
F 0 "U6" H 2000 1400 60  0000 C CNN
F 1 "d_inverter" H 2000 1650 60  0000 C CNN
F 2 "" H 2050 1450 60  0000 C CNN
F 3 "" H 2050 1450 60  0000 C CNN
	1    2000 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U12
U 1 1 67DAC868
P 3100 1500
F 0 "U12" H 3100 1400 60  0000 C CNN
F 1 "d_inverter" H 3100 1650 60  0000 C CNN
F 2 "" H 3150 1450 60  0000 C CNN
F 3 "" H 3150 1450 60  0000 C CNN
	1    3100 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U15
U 1 1 67DAC8AF
P 4000 1500
F 0 "U15" H 4000 1400 60  0000 C CNN
F 1 "d_inverter" H 4000 1650 60  0000 C CNN
F 2 "" H 4050 1450 60  0000 C CNN
F 3 "" H 4050 1450 60  0000 C CNN
	1    4000 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U20
U 1 1 67DAC8E4
P 4800 1500
F 0 "U20" H 4800 1400 60  0000 C CNN
F 1 "d_inverter" H 4800 1650 60  0000 C CNN
F 2 "" H 4850 1450 60  0000 C CNN
F 3 "" H 4850 1450 60  0000 C CNN
	1    4800 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U22
U 1 1 67DAC92F
P 5600 1500
F 0 "U22" H 5600 1400 60  0000 C CNN
F 1 "d_inverter" H 5600 1650 60  0000 C CNN
F 2 "" H 5650 1450 60  0000 C CNN
F 3 "" H 5650 1450 60  0000 C CNN
	1    5600 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U25
U 1 1 67DAC96A
P 6500 1500
F 0 "U25" H 6500 1400 60  0000 C CNN
F 1 "d_inverter" H 6500 1650 60  0000 C CNN
F 2 "" H 6550 1450 60  0000 C CNN
F 3 "" H 6550 1450 60  0000 C CNN
	1    6500 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U26
U 1 1 67DAC9AB
P 7400 1500
F 0 "U26" H 7400 1400 60  0000 C CNN
F 1 "d_inverter" H 7400 1650 60  0000 C CNN
F 2 "" H 7450 1450 60  0000 C CNN
F 3 "" H 7450 1450 60  0000 C CNN
	1    7400 1500
	0    1    1    0   
$EndComp
$Comp
L d_inverter U29
U 1 1 67DACA28
P 8150 1500
F 0 "U29" H 8150 1400 60  0000 C CNN
F 1 "d_inverter" H 8150 1650 60  0000 C CNN
F 2 "" H 8200 1450 60  0000 C CNN
F 3 "" H 8200 1450 60  0000 C CNN
	1    8150 1500
	0    1    1    0   
$EndComp
$Comp
L d_nor U3
U 1 1 67DACB1D
P 1400 2300
F 0 "U3" H 1400 2300 60  0000 C CNN
F 1 "d_nor" H 1450 2400 60  0000 C CNN
F 2 "" H 1400 2300 60  0000 C CNN
F 3 "" H 1400 2300 60  0000 C CNN
	1    1400 2300
	0    1    1    0   
$EndComp
$Comp
L d_nor U4
U 1 1 67DACC5A
P 1450 5750
F 0 "U4" H 1450 5750 60  0000 C CNN
F 1 "d_nor" H 1500 5850 60  0000 C CNN
F 2 "" H 1450 5750 60  0000 C CNN
F 3 "" H 1450 5750 60  0000 C CNN
	1    1450 5750
	0    1    1    0   
$EndComp
$Comp
L d_buffer U5
U 1 1 67DACCC1
P 1500 6750
F 0 "U5" H 1500 6700 60  0000 C CNN
F 1 "d_buffer" H 1500 6800 60  0000 C CNN
F 2 "" H 1500 6750 60  0000 C CNN
F 3 "" H 1500 6750 60  0000 C CNN
	1    1500 6750
	0    1    1    0   
$EndComp
$Comp
L d_and U7
U 1 1 67DACF12
P 2350 4750
F 0 "U7" H 2350 4750 60  0000 C CNN
F 1 "d_and" H 2400 4850 60  0000 C CNN
F 2 "" H 2350 4750 60  0000 C CNN
F 3 "" H 2350 4750 60  0000 C CNN
	1    2350 4750
	0    1    1    0   
$EndComp
$Comp
L d_and U8
U 1 1 67DACF7A
P 2650 4750
F 0 "U8" H 2650 4750 60  0000 C CNN
F 1 "d_and" H 2700 4850 60  0000 C CNN
F 2 "" H 2650 4750 60  0000 C CNN
F 3 "" H 2650 4750 60  0000 C CNN
	1    2650 4750
	0    1    1    0   
$EndComp
$Comp
L d_and U11
U 1 1 67DACFF9
P 2950 4750
F 0 "U11" H 2950 4750 60  0000 C CNN
F 1 "d_and" H 3000 4850 60  0000 C CNN
F 2 "" H 2950 4750 60  0000 C CNN
F 3 "" H 2950 4750 60  0000 C CNN
	1    2950 4750
	0    1    1    0   
$EndComp
$Comp
L d_and U13
U 1 1 67DAD040
P 3250 4750
F 0 "U13" H 3250 4750 60  0000 C CNN
F 1 "d_and" H 3300 4850 60  0000 C CNN
F 2 "" H 3250 4750 60  0000 C CNN
F 3 "" H 3250 4750 60  0000 C CNN
	1    3250 4750
	0    1    1    0   
$EndComp
$Comp
L d_inverter U16
U 1 1 67DAD25D
P 4000 2250
F 0 "U16" H 4000 2150 60  0000 C CNN
F 1 "d_inverter" H 4000 2400 60  0000 C CNN
F 2 "" H 4050 2200 60  0000 C CNN
F 3 "" H 4050 2200 60  0000 C CNN
	1    4000 2250
	0    1    1    0   
$EndComp
$Comp
L d_and U14
U 1 1 67DAD39E
P 3750 4750
F 0 "U14" H 3750 4750 60  0000 C CNN
F 1 "d_and" H 3800 4850 60  0000 C CNN
F 2 "" H 3750 4750 60  0000 C CNN
F 3 "" H 3750 4750 60  0000 C CNN
	1    3750 4750
	0    1    1    0   
$EndComp
$Comp
L d_and U17
U 1 1 67DAD401
P 4050 4750
F 0 "U17" H 4050 4750 60  0000 C CNN
F 1 "d_and" H 4100 4850 60  0000 C CNN
F 2 "" H 4050 4750 60  0000 C CNN
F 3 "" H 4050 4750 60  0000 C CNN
	1    4050 4750
	0    1    1    0   
$EndComp
$Comp
L 4_and X2
U 1 1 67DAD458
P 4500 4700
F 0 "X2" H 4550 4650 60  0000 C CNN
F 1 "4_and" H 4600 4800 60  0000 C CNN
F 2 "" H 4500 4700 60  0000 C CNN
F 3 "" H 4500 4700 60  0000 C CNN
	1    4500 4700
	0    1    1    0   
$EndComp
$Comp
L 4_and X4
U 1 1 67DAD4BB
P 5000 4700
F 0 "X4" H 5050 4650 60  0000 C CNN
F 1 "4_and" H 5100 4800 60  0000 C CNN
F 2 "" H 5000 4700 60  0000 C CNN
F 3 "" H 5000 4700 60  0000 C CNN
	1    5000 4700
	0    1    1    0   
$EndComp
$Comp
L d_and U24
U 1 1 67DAD522
P 5800 4750
F 0 "U24" H 5800 4750 60  0000 C CNN
F 1 "d_and" H 5850 4850 60  0000 C CNN
F 2 "" H 5800 4750 60  0000 C CNN
F 3 "" H 5800 4750 60  0000 C CNN
	1    5800 4750
	0    1    1    0   
$EndComp
$Comp
L 3_and X5
U 1 1 67DAD589
P 6150 4650
F 0 "X5" H 6250 4600 60  0000 C CNN
F 1 "3_and" H 6300 4800 60  0000 C CNN
F 2 "" H 6150 4650 60  0000 C CNN
F 3 "" H 6150 4650 60  0000 C CNN
	1    6150 4650
	0    1    1    0   
$EndComp
$Comp
L 4_and X7
U 1 1 67DAD5E4
P 6650 4700
F 0 "X7" H 6700 4650 60  0000 C CNN
F 1 "4_and" H 6750 4800 60  0000 C CNN
F 2 "" H 6650 4700 60  0000 C CNN
F 3 "" H 6650 4700 60  0000 C CNN
	1    6650 4700
	0    1    1    0   
$EndComp
$Comp
L 3_and X8
U 1 1 67DAD6AD
P 7050 4650
F 0 "X8" H 7150 4600 60  0000 C CNN
F 1 "3_and" H 7200 4800 60  0000 C CNN
F 2 "" H 7050 4650 60  0000 C CNN
F 3 "" H 7050 4650 60  0000 C CNN
	1    7050 4650
	0    1    1    0   
$EndComp
$Comp
L 3_and X9
U 1 1 67DAD7F1
P 7600 4900
F 0 "X9" H 7700 4850 60  0000 C CNN
F 1 "3_and" H 7750 5050 60  0000 C CNN
F 2 "" H 7600 4900 60  0000 C CNN
F 3 "" H 7600 4900 60  0000 C CNN
	1    7600 4900
	0    1    1    0   
$EndComp
$Comp
L d_inverter U21
U 1 1 67DADB58
P 4800 2250
F 0 "U21" H 4800 2150 60  0000 C CNN
F 1 "d_inverter" H 4800 2400 60  0000 C CNN
F 2 "" H 4850 2200 60  0000 C CNN
F 3 "" H 4850 2200 60  0000 C CNN
	1    4800 2250
	0    1    1    0   
$EndComp
$Comp
L d_inverter U23
U 1 1 67DADBBD
P 5600 2250
F 0 "U23" H 5600 2150 60  0000 C CNN
F 1 "d_inverter" H 5600 2400 60  0000 C CNN
F 2 "" H 5650 2200 60  0000 C CNN
F 3 "" H 5650 2200 60  0000 C CNN
	1    5600 2250
	0    1    1    0   
$EndComp
$Comp
L d_inverter U27
U 1 1 67DADC1E
P 7400 2250
F 0 "U27" H 7400 2150 60  0000 C CNN
F 1 "d_inverter" H 7400 2400 60  0000 C CNN
F 2 "" H 7450 2200 60  0000 C CNN
F 3 "" H 7450 2200 60  0000 C CNN
	1    7400 2250
	0    1    1    0   
$EndComp
Wire Wire Line
	900  1800 900  5300
Wire Wire Line
	900  1850 1400 1850
Wire Wire Line
	2000 1800 2000 5300
Wire Wire Line
	2000 1850 1500 1850
Wire Wire Line
	900  5300 1450 5300
Connection ~ 900  1850
Wire Wire Line
	2000 5300 1550 5300
Connection ~ 2000 1850
Wire Wire Line
	1500 6200 1500 6250
Wire Wire Line
	1500 7400 1500 7500
Wire Wire Line
	1500 7500 2100 7500
Wire Wire Line
	1450 2750 1450 4150
Wire Wire Line
	2350 4300 2350 4150
Connection ~ 2350 4150
Wire Wire Line
	2650 4150 2650 4300
Connection ~ 2650 4150
Wire Wire Line
	2950 4150 2950 4300
Connection ~ 2950 4150
Wire Wire Line
	3250 4150 3250 4300
Connection ~ 3250 4150
Wire Wire Line
	3100 1800 3100 2150
Wire Wire Line
	3100 2150 2450 2150
Wire Wire Line
	2450 2150 2450 4300
Wire Wire Line
	4000 1800 4000 1950
Wire Wire Line
	4000 1900 3200 1900
Wire Wire Line
	3200 1900 3200 2250
Wire Wire Line
	3200 2250 2750 2250
Wire Wire Line
	2750 2250 2750 4300
Connection ~ 4000 1900
Wire Wire Line
	7100 5150 7400 5150
Wire Wire Line
	7400 5150 7400 4550
Wire Wire Line
	7400 4550 7550 4550
Wire Wire Line
	3050 4300 3050 3250
Wire Wire Line
	3050 3250 6300 3250
Wire Wire Line
	6300 3250 6300 4300
Wire Wire Line
	4800 1800 4800 1950
Wire Wire Line
	5600 1800 5600 1950
Wire Wire Line
	7400 1950 7400 1800
Wire Wire Line
	4800 1900 4450 1900
Wire Wire Line
	4450 1900 4450 3250
Connection ~ 4450 3250
Connection ~ 4800 1900
Wire Wire Line
	4000 2550 4000 3400
Wire Wire Line
	4000 3400 7100 3400
Wire Wire Line
	7100 3400 7100 4300
Wire Wire Line
	1450 4150 7000 4150
Wire Wire Line
	7000 4150 7000 4300
Wire Wire Line
	3750 4300 3750 4150
Connection ~ 3750 4150
Wire Wire Line
	4050 4300 4050 4150
Connection ~ 4050 4150
Wire Wire Line
	4350 4300 4350 4150
Connection ~ 4350 4150
Wire Wire Line
	4850 4300 4850 4150
Connection ~ 4850 4150
Wire Wire Line
	5800 4300 5800 4150
Connection ~ 5800 4150
Wire Wire Line
	6100 4300 6100 4150
Connection ~ 6100 4150
Wire Wire Line
	6500 4300 6500 4150
Connection ~ 6500 4150
Wire Wire Line
	6600 4300 6600 3400
Connection ~ 6600 3400
Wire Wire Line
	6200 4300 6200 3400
Connection ~ 6200 3400
Wire Wire Line
	5900 4000 5900 4300
Wire Wire Line
	2450 4000 5900 4000
Connection ~ 2450 4000
Wire Wire Line
	5600 1900 5200 1900
Wire Wire Line
	5200 1900 5200 2900
Wire Wire Line
	5200 2900 3350 2900
Wire Wire Line
	3350 2900 3350 4300
Connection ~ 5600 1900
Wire Wire Line
	3850 4300 3850 4000
Connection ~ 3850 4000
Wire Wire Line
	4150 4300 4150 3800
Wire Wire Line
	4150 3800 2750 3800
Connection ~ 2750 3800
Wire Wire Line
	4950 4300 4950 3100
Wire Wire Line
	4950 3100 4800 3100
Wire Wire Line
	4800 2550 4800 3500
Wire Wire Line
	4450 4300 4450 3500
Wire Wire Line
	4450 3500 4800 3500
Connection ~ 4800 3100
Wire Wire Line
	5150 4300 5150 3100
Wire Wire Line
	4550 4300 4550 3600
Wire Wire Line
	4550 3600 7200 3600
Wire Wire Line
	7200 3600 7200 4300
Wire Wire Line
	4650 4300 4650 3700
Wire Wire Line
	4650 3700 6800 3700
Wire Wire Line
	6800 3700 6800 4300
Wire Wire Line
	5050 4300 5050 3600
Connection ~ 5050 3600
Wire Wire Line
	6700 4300 6700 3600
Connection ~ 6700 3600
Wire Wire Line
	5600 2550 5600 3600
Connection ~ 5600 3600
Wire Wire Line
	6500 1800 6500 3700
Connection ~ 6500 3700
Wire Wire Line
	5150 3100 7050 3100
Wire Wire Line
	7050 3100 7050 1900
Wire Wire Line
	7050 1900 7400 1900
Connection ~ 7400 1900
Wire Wire Line
	7400 2550 7400 2800
Wire Wire Line
	7400 2800 7650 2800
Wire Wire Line
	7650 2800 7650 4550
Wire Wire Line
	8150 1800 8150 1900
Wire Wire Line
	8150 1900 7750 1900
Wire Wire Line
	7750 1900 7750 4550
Wire Wire Line
	900  2750 5500 2750
Wire Wire Line
	5500 2750 5500 5450
Connection ~ 900  2750
$Comp
L 4_OR X1
U 1 1 67DAFF93
P 2850 5800
F 0 "X1" H 3000 5700 60  0000 C CNN
F 1 "4_OR" H 3000 5900 60  0000 C CNN
F 2 "" H 2850 5800 60  0000 C CNN
F 3 "" H 2850 5800 60  0000 C CNN
	1    2850 5800
	0    1    1    0   
$EndComp
$Comp
L 4_OR X3
U 1 1 67DB0006
P 4550 5800
F 0 "X3" H 4700 5700 60  0000 C CNN
F 1 "4_OR" H 4700 5900 60  0000 C CNN
F 2 "" H 4550 5800 60  0000 C CNN
F 3 "" H 4550 5800 60  0000 C CNN
	1    4550 5800
	0    1    1    0   
$EndComp
$Comp
L 4_OR X6
U 1 1 67DB0081
P 6500 5800
F 0 "X6" H 6650 5700 60  0000 C CNN
F 1 "4_OR" H 6650 5900 60  0000 C CNN
F 2 "" H 6500 5800 60  0000 C CNN
F 3 "" H 6500 5800 60  0000 C CNN
	1    6500 5800
	0    1    1    0   
$EndComp
$Comp
L d_or U28
U 1 1 67DB0144
P 7800 6250
F 0 "U28" H 7800 6250 60  0000 C CNN
F 1 "d_or" H 7800 6350 60  0000 C CNN
F 2 "" H 7800 6250 60  0000 C CNN
F 3 "" H 7800 6250 60  0000 C CNN
	1    7800 6250
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U9
U 1 1 67DB0291
P 2850 6750
F 0 "U9" H 2850 6650 60  0000 C CNN
F 1 "d_inverter" H 2850 6900 60  0000 C CNN
F 2 "" H 2900 6700 60  0000 C CNN
F 3 "" H 2900 6700 60  0000 C CNN
	1    2850 6750
	0    1    1    0   
$EndComp
$Comp
L d_inverter U18
U 1 1 67DB0320
P 4550 6750
F 0 "U18" H 4550 6650 60  0000 C CNN
F 1 "d_inverter" H 4550 6900 60  0000 C CNN
F 2 "" H 4600 6700 60  0000 C CNN
F 3 "" H 4600 6700 60  0000 C CNN
	1    4550 6750
	0    1    1    0   
$EndComp
$Comp
L d_inverter U30
U 1 1 67DB04A1
P 8600 6200
F 0 "U30" H 8600 6100 60  0000 C CNN
F 1 "d_inverter" H 8600 6350 60  0000 C CNN
F 2 "" H 8650 6150 60  0000 C CNN
F 3 "" H 8650 6150 60  0000 C CNN
	1    8600 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 5200 2400 5450
Wire Wire Line
	2400 5450 2700 5450
Wire Wire Line
	2700 5200 2700 5300
Wire Wire Line
	2700 5300 2800 5300
Wire Wire Line
	2800 5300 2800 5450
Wire Wire Line
	3000 5200 3000 5300
Wire Wire Line
	3000 5300 2900 5300
Wire Wire Line
	2900 5300 2900 5450
Wire Wire Line
	3000 5450 3300 5450
Wire Wire Line
	3300 5450 3300 5200
Wire Wire Line
	3800 5200 3800 5450
Wire Wire Line
	3800 5450 4400 5450
Wire Wire Line
	4100 5200 4100 5350
Wire Wire Line
	4100 5350 4500 5350
Wire Wire Line
	4500 5350 4500 5450
Wire Wire Line
	4500 5200 4600 5200
Wire Wire Line
	4600 5200 4600 5450
Wire Wire Line
	5000 5200 5000 5450
Wire Wire Line
	5000 5450 4700 5450
Wire Wire Line
	5500 5450 6350 5450
Wire Wire Line
	5850 5200 5850 5350
Wire Wire Line
	5850 5350 6450 5350
Wire Wire Line
	6450 5350 6450 5450
Wire Wire Line
	6200 5150 6200 5250
Wire Wire Line
	6200 5250 6550 5250
Wire Wire Line
	6550 5250 6550 5450
Wire Wire Line
	6650 5200 6650 5450
Wire Wire Line
	6500 6350 6500 6450
Wire Wire Line
	6500 6450 7300 6450
Wire Wire Line
	7300 6450 7300 6250
Wire Wire Line
	7300 6250 7350 6250
Wire Wire Line
	7650 5400 7650 6000
Wire Wire Line
	7650 6000 7250 6000
Wire Wire Line
	7250 6000 7250 6150
Wire Wire Line
	7250 6150 7350 6150
Wire Wire Line
	8250 6200 8300 6200
Wire Wire Line
	8900 6200 9050 6200
Wire Wire Line
	2850 6450 2850 6350
Wire Wire Line
	2850 7050 2850 7150
Wire Wire Line
	4550 6450 4550 6350
Wire Wire Line
	4550 7050 4550 7150
$Comp
L d_buffer U10
U 1 1 67DB1B9D
P 2850 7650
F 0 "U10" H 2850 7600 60  0000 C CNN
F 1 "d_buffer" H 2850 7700 60  0000 C CNN
F 2 "" H 2850 7650 60  0000 C CNN
F 3 "" H 2850 7650 60  0000 C CNN
	1    2850 7650
	0    1    1    0   
$EndComp
$Comp
L d_buffer U19
U 1 1 67DB1D72
P 4550 7650
F 0 "U19" H 4550 7600 60  0000 C CNN
F 1 "d_buffer" H 4550 7700 60  0000 C CNN
F 2 "" H 4550 7650 60  0000 C CNN
F 3 "" H 4550 7650 60  0000 C CNN
	1    4550 7650
	0    1    1    0   
$EndComp
$Comp
L d_buffer U31
U 1 1 67DB1EA9
P 9550 6200
F 0 "U31" H 9550 6150 60  0000 C CNN
F 1 "d_buffer" H 9550 6250 60  0000 C CNN
F 2 "" H 9550 6200 60  0000 C CNN
F 3 "" H 9550 6200 60  0000 C CNN
	1    9550 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 6200 10400 6200
Wire Wire Line
	900  1200 900  1100
Wire Wire Line
	2000 1100 2000 1200
Wire Wire Line
	3100 1200 3100 1100
Wire Wire Line
	4000 1200 4000 1100
Wire Wire Line
	4800 1200 4800 1100
Wire Wire Line
	5600 1100 5600 1200
Wire Wire Line
	6500 1200 6500 1100
Wire Wire Line
	7400 1200 7400 1100
Wire Wire Line
	8150 1200 8150 1100
$Comp
L PORT U1
U 1 1 67DB34F3
P 900 850
F 0 "U1" H 950 950 30  0000 C CNN
F 1 "PORT" H 900 850 30  0000 C CNN
F 2 "" H 900 850 60  0000 C CNN
F 3 "" H 900 850 60  0000 C CNN
	1    900  850 
	0    1    1    0   
$EndComp
Wire Wire Line
	2850 8300 2850 9150
Wire Wire Line
	4550 8300 4550 8800
Wire Wire Line
	2100 7500 2100 9650
Wire Wire Line
	2100 9650 10550 9650
Wire Wire Line
	2850 9150 10500 9150
Wire Wire Line
	4550 8800 10500 8800
$Comp
L PORT U1
U 2 1 67DB7619
P 2000 850
F 0 "U1" H 2050 950 30  0000 C CNN
F 1 "PORT" H 2000 850 30  0000 C CNN
F 2 "" H 2000 850 60  0000 C CNN
F 3 "" H 2000 850 60  0000 C CNN
	2    2000 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 3 1 67DB76C6
P 3100 850
F 0 "U1" H 3150 950 30  0000 C CNN
F 1 "PORT" H 3100 850 30  0000 C CNN
F 2 "" H 3100 850 60  0000 C CNN
F 3 "" H 3100 850 60  0000 C CNN
	3    3100 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 4 1 67DB77AB
P 4000 850
F 0 "U1" H 4050 950 30  0000 C CNN
F 1 "PORT" H 4000 850 30  0000 C CNN
F 2 "" H 4000 850 60  0000 C CNN
F 3 "" H 4000 850 60  0000 C CNN
	4    4000 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 5 1 67DB782E
P 4800 850
F 0 "U1" H 4850 950 30  0000 C CNN
F 1 "PORT" H 4800 850 30  0000 C CNN
F 2 "" H 4800 850 60  0000 C CNN
F 3 "" H 4800 850 60  0000 C CNN
	5    4800 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 6 1 67DB7961
P 5600 850
F 0 "U1" H 5650 950 30  0000 C CNN
F 1 "PORT" H 5600 850 30  0000 C CNN
F 2 "" H 5600 850 60  0000 C CNN
F 3 "" H 5600 850 60  0000 C CNN
	6    5600 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 7 1 67DB7A9F
P 6500 850
F 0 "U1" H 6550 950 30  0000 C CNN
F 1 "PORT" H 6500 850 30  0000 C CNN
F 2 "" H 6500 850 60  0000 C CNN
F 3 "" H 6500 850 60  0000 C CNN
	7    6500 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 8 1 67DB7B24
P 7400 850
F 0 "U1" H 7450 950 30  0000 C CNN
F 1 "PORT" H 7400 850 30  0000 C CNN
F 2 "" H 7400 850 60  0000 C CNN
F 3 "" H 7400 850 60  0000 C CNN
	8    7400 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 9 1 67DB7CF2
P 8150 850
F 0 "U1" H 8200 950 30  0000 C CNN
F 1 "PORT" H 8150 850 30  0000 C CNN
F 2 "" H 8150 850 60  0000 C CNN
F 3 "" H 8150 850 60  0000 C CNN
	9    8150 850 
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 10 1 67DB7FB9
P 10650 6200
F 0 "U1" H 10700 6300 30  0000 C CNN
F 1 "PORT" H 10650 6200 30  0000 C CNN
F 2 "" H 10650 6200 60  0000 C CNN
F 3 "" H 10650 6200 60  0000 C CNN
	10   10650 6200
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 11 1 67DB8409
P 10750 8800
F 0 "U1" H 10800 8900 30  0000 C CNN
F 1 "PORT" H 10750 8800 30  0000 C CNN
F 2 "" H 10750 8800 60  0000 C CNN
F 3 "" H 10750 8800 60  0000 C CNN
	11   10750 8800
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 12 1 67DB8512
P 10750 9150
F 0 "U1" H 10800 9250 30  0000 C CNN
F 1 "PORT" H 10750 9150 30  0000 C CNN
F 2 "" H 10750 9150 60  0000 C CNN
F 3 "" H 10750 9150 60  0000 C CNN
	12   10750 9150
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 13 1 67DB8607
P 10800 9650
F 0 "U1" H 10850 9750 30  0000 C CNN
F 1 "PORT" H 10800 9650 30  0000 C CNN
F 2 "" H 10800 9650 60  0000 C CNN
F 3 "" H 10800 9650 60  0000 C CNN
	13   10800 9650
	-1   0    0    1   
$EndComp
$EndSCHEMATC