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_and U2
U 1 1 68165238
P 5200 2650
F 0 "U2" H 5200 2650 60  0000 C CNN
F 1 "d_and" H 5250 2750 60  0000 C CNN
F 2 "" H 5200 2650 60  0000 C CNN
F 3 "" H 5200 2650 60  0000 C CNN
	1    5200 2650
	1    0    0    -1  
$EndComp
$Comp
L d_and U3
U 1 1 6816529F
P 5200 3350
F 0 "U3" H 5200 3350 60  0000 C CNN
F 1 "d_and" H 5250 3450 60  0000 C CNN
F 2 "" H 5200 3350 60  0000 C CNN
F 3 "" H 5200 3350 60  0000 C CNN
	1    5200 3350
	1    0    0    -1  
$EndComp
$Comp
L 3_and X2
U 1 1 681652F1
P 5150 1550
F 0 "X2" H 5250 1500 60  0000 C CNN
F 1 "3_and" H 5300 1700 60  0000 C CNN
F 2 "" H 5150 1550 60  0000 C CNN
F 3 "" H 5150 1550 60  0000 C CNN
	1    5150 1550
	1    0    0    -1  
$EndComp
$Comp
L 3_and X1
U 1 1 6816539C
P 5100 2150
F 0 "X1" H 5200 2100 60  0000 C CNN
F 1 "3_and" H 5250 2300 60  0000 C CNN
F 2 "" H 5100 2150 60  0000 C CNN
F 3 "" H 5100 2150 60  0000 C CNN
	1    5100 2150
	1    0    0    -1  
$EndComp
$Comp
L d_nor U5
U 1 1 68165455
P 6450 3000
F 0 "U5" H 6450 3000 60  0000 C CNN
F 1 "d_nor" H 6500 3100 60  0000 C CNN
F 2 "" H 6450 3000 60  0000 C CNN
F 3 "" H 6450 3000 60  0000 C CNN
	1    6450 3000
	1    0    0    -1  
$EndComp
$Comp
L d_nor U4
U 1 1 6816548C
P 6400 1800
F 0 "U4" H 6400 1800 60  0000 C CNN
F 1 "d_nor" H 6450 1900 60  0000 C CNN
F 2 "" H 6400 1800 60  0000 C CNN
F 3 "" H 6400 1800 60  0000 C CNN
	1    6400 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 1500 5950 1500
Wire Wire Line
	5950 1500 5950 1700
Wire Wire Line
	5600 2100 5600 1800
Wire Wire Line
	5600 1800 5950 1800
Wire Wire Line
	5650 3300 5650 3000
Wire Wire Line
	5650 3000 6000 3000
Wire Wire Line
	5650 2600 5650 2900
Wire Wire Line
	5650 2900 6000 2900
$Comp
L PORT U1
U 6 1 68165958
P 7550 2950
F 0 "U1" H 7600 3050 30  0000 C CNN
F 1 "PORT" H 7550 2950 30  0000 C CNN
F 2 "" H 7550 2950 60  0000 C CNN
F 3 "" H 7550 2950 60  0000 C CNN
	6    7550 2950
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 7 1 68165BEC
P 3250 3150
F 0 "U1" H 3300 3250 30  0000 C CNN
F 1 "PORT" H 3250 3150 30  0000 C CNN
F 2 "" H 3250 3150 60  0000 C CNN
F 3 "" H 3250 3150 60  0000 C CNN
	7    3250 3150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 68165C1B
P 4350 2000
F 0 "U1" H 4400 2100 30  0000 C CNN
F 1 "PORT" H 4350 2000 30  0000 C CNN
F 2 "" H 4350 2000 60  0000 C CNN
F 3 "" H 4350 2000 60  0000 C CNN
	9    4350 2000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 68165C50
P 7250 1750
F 0 "U1" H 7300 1850 30  0000 C CNN
F 1 "PORT" H 7250 1750 30  0000 C CNN
F 2 "" H 7250 1750 60  0000 C CNN
F 3 "" H 7250 1750 60  0000 C CNN
	8    7250 1750
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 1 1 68165C87
P 4250 1400
F 0 "U1" H 4300 1500 30  0000 C CNN
F 1 "PORT" H 4250 1400 30  0000 C CNN
F 2 "" H 4250 1400 60  0000 C CNN
F 3 "" H 4250 1400 60  0000 C CNN
	1    4250 1400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 68165CB8
P 4200 2550
F 0 "U1" H 4250 2650 30  0000 C CNN
F 1 "PORT" H 4200 2550 30  0000 C CNN
F 2 "" H 4200 2550 60  0000 C CNN
F 3 "" H 4200 2550 60  0000 C CNN
	2    4200 2550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 68165CE9
P 4200 2700
F 0 "U1" H 4250 2800 30  0000 C CNN
F 1 "PORT" H 4200 2700 30  0000 C CNN
F 2 "" H 4200 2700 60  0000 C CNN
F 3 "" H 4200 2700 60  0000 C CNN
	3    4200 2700
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 68165D30
P 4150 3250
F 0 "U1" H 4200 3350 30  0000 C CNN
F 1 "PORT" H 4150 3250 30  0000 C CNN
F 2 "" H 4150 3250 60  0000 C CNN
F 3 "" H 4150 3250 60  0000 C CNN
	4    4150 3250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 68165D7B
P 4250 2150
F 0 "U1" H 4300 2250 30  0000 C CNN
F 1 "PORT" H 4250 2150 30  0000 C CNN
F 2 "" H 4250 2150 60  0000 C CNN
F 3 "" H 4250 2150 60  0000 C CNN
	10   4250 2150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 68165DB4
P 4150 3400
F 0 "U1" H 4200 3500 30  0000 C CNN
F 1 "PORT" H 4150 3400 30  0000 C CNN
F 2 "" H 4150 3400 60  0000 C CNN
F 3 "" H 4150 3400 60  0000 C CNN
	5    4150 3400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 68165E05
P 4200 2350
F 0 "U1" H 4250 2450 30  0000 C CNN
F 1 "PORT" H 4200 2350 30  0000 C CNN
F 2 "" H 4200 2350 60  0000 C CNN
F 3 "" H 4200 2350 60  0000 C CNN
	11   4200 2350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 68165E4C
P 4250 1550
F 0 "U1" H 4300 1650 30  0000 C CNN
F 1 "PORT" H 4250 1550 30  0000 C CNN
F 2 "" H 4250 1550 60  0000 C CNN
F 3 "" H 4250 1550 60  0000 C CNN
	12   4250 1550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 68165E8B
P 4350 3800
F 0 "U1" H 4400 3900 30  0000 C CNN
F 1 "PORT" H 4350 3800 30  0000 C CNN
F 2 "" H 4350 3800 60  0000 C CNN
F 3 "" H 4350 3800 60  0000 C CNN
	14   4350 3800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 13 1 68165ED4
P 4250 1750
F 0 "U1" H 4300 1850 30  0000 C CNN
F 1 "PORT" H 4250 1750 30  0000 C CNN
F 2 "" H 4250 1750 60  0000 C CNN
F 3 "" H 4250 1750 60  0000 C CNN
	13   4250 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 1400 4800 1400
Wire Wire Line
	4500 1550 4800 1550
Wire Wire Line
	4800 1550 4800 1500
Wire Wire Line
	4500 1750 4500 1600
Wire Wire Line
	4500 1600 4800 1600
Wire Wire Line
	4600 2000 4750 2000
Wire Wire Line
	4500 2150 4750 2150
Wire Wire Line
	4750 2150 4750 2100
Wire Wire Line
	4450 2350 4750 2350
Wire Wire Line
	4750 2350 4750 2200
Wire Wire Line
	4450 2550 4750 2550
Wire Wire Line
	4450 2700 4750 2700
Wire Wire Line
	4750 2700 4750 2650
Wire Wire Line
	4400 3250 4750 3250
Wire Wire Line
	4400 3400 4750 3400
Wire Wire Line
	4750 3400 4750 3350
Wire Wire Line
	7300 2950 6900 2950
Wire Wire Line
	7000 1750 6850 1750
NoConn ~ 5000 3800
NoConn ~ 3650 3150
Wire Wire Line
	3650 3150 3500 3150
Wire Wire Line
	4600 3800 5000 3800
$EndSCHEMATC