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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
LIBS:g_origin-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 PORT U1
U 1 1 67F6CE89
P 2350 1300
F 0 "U1" H 2400 1400 30 0000 C CNN
F 1 "PORT" H 2350 1300 30 0000 C CNN
F 2 "" H 2350 1300 60 0000 C CNN
F 3 "" H 2350 1300 60 0000 C CNN
1 2350 1300
0 -1 1 0
$EndComp
$Comp
L PORT U1
U 2 1 67F6CE8A
P 3100 1300
F 0 "U1" H 3150 1400 30 0000 C CNN
F 1 "PORT" H 3100 1300 30 0000 C CNN
F 2 "" H 3100 1300 60 0000 C CNN
F 3 "" H 3100 1300 60 0000 C CNN
2 3100 1300
0 -1 1 0
$EndComp
$Comp
L PORT U1
U 3 1 67F6CE8B
P 3850 1300
F 0 "U1" H 3900 1400 30 0000 C CNN
F 1 "PORT" H 3850 1300 30 0000 C CNN
F 2 "" H 3850 1300 60 0000 C CNN
F 3 "" H 3850 1300 60 0000 C CNN
3 3850 1300
0 -1 1 0
$EndComp
$Comp
L PORT U1
U 4 1 67F6CE8C
P 4450 1300
F 0 "U1" H 4500 1400 30 0000 C CNN
F 1 "PORT" H 4450 1300 30 0000 C CNN
F 2 "" H 4450 1300 60 0000 C CNN
F 3 "" H 4450 1300 60 0000 C CNN
4 4450 1300
0 -1 1 0
$EndComp
Text Label 2350 1650 3 60 ~ 0
w
Text Label 3100 1700 3 60 ~ 0
x
Text Label 3850 1700 3 60 ~ 0
y
Text Label 4450 1700 3 60 ~ 0
z
$Comp
L d_inverter U3
U 1 1 67F6CE8D
P 4100 2400
F 0 "U3" H 4100 2300 60 0000 C CNN
F 1 "d_inverter" H 4100 2550 60 0000 C CNN
F 2 "" H 4150 2350 60 0000 C CNN
F 3 "" H 4150 2350 60 0000 C CNN
1 4100 2400
0 1 1 0
$EndComp
$Comp
L d_inverter U4
U 1 1 67F6CE8E
P 4800 2300
F 0 "U4" H 4800 2200 60 0000 C CNN
F 1 "d_inverter" H 4800 2450 60 0000 C CNN
F 2 "" H 4850 2250 60 0000 C CNN
F 3 "" H 4850 2250 60 0000 C CNN
1 4800 2300
0 1 1 0
$EndComp
$Comp
L 4_OR X1
U 1 1 67F6CE8F
P 7000 3450
F 0 "X1" H 7150 3350 60 0000 C CNN
F 1 "4_OR" H 7150 3550 60 0000 C CNN
F 2 "" H 7000 3450 60 0000 C CNN
F 3 "" H 7000 3450 60 0000 C CNN
1 7000 3450
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 5 1 67F6CE90
P 8200 3450
F 0 "U1" H 8250 3550 30 0000 C CNN
F 1 "PORT" H 8200 3450 30 0000 C CNN
F 2 "" H 8200 3450 60 0000 C CNN
F 3 "" H 8200 3450 60 0000 C CNN
5 8200 3450
-1 0 0 1
$EndComp
Wire Wire Line
3850 1550 3850 3500
Wire Wire Line
4800 1950 4450 1950
Connection ~ 4450 1950
Wire Wire Line
4800 1950 4800 2000
Wire Wire Line
3100 1550 3100 3900
Wire Wire Line
2350 1550 2350 4250
Wire Wire Line
7550 3450 7950 3450
Wire Wire Line
4450 1950 4450 1550
Wire Wire Line
3850 2100 4100 2100
Wire Wire Line
6650 3600 6650 4300
$Comp
L d_inverter U2
U 1 1 67F6CFF0
P 3350 2350
F 0 "U2" H 3350 2250 60 0000 C CNN
F 1 "d_inverter" H 3350 2500 60 0000 C CNN
F 2 "" H 3400 2300 60 0000 C CNN
F 3 "" H 3400 2300 60 0000 C CNN
1 3350 2350
0 1 1 0
$EndComp
Wire Wire Line
3350 2650 3350 4350
Wire Wire Line
3350 3000 5250 3000
Wire Wire Line
3850 3100 5250 3100
Connection ~ 3850 2100
Wire Wire Line
3850 3500 5250 3500
Connection ~ 3850 3100
Wire Wire Line
4800 3600 5250 3600
Connection ~ 4800 3600
Wire Wire Line
3100 3900 5250 3900
Wire Wire Line
4100 2700 4100 4000
Wire Wire Line
4100 4000 5250 4000
Wire Wire Line
2350 4250 5250 4250
Wire Wire Line
3350 4350 5250 4350
Connection ~ 3350 3000
Wire Wire Line
4800 3600 4800 2600
$Comp
L d_and U5
U 1 1 67F6D168
P 5700 3100
F 0 "U5" H 5700 3100 60 0000 C CNN
F 1 "d_and" H 5750 3200 60 0000 C CNN
F 2 "" H 5700 3100 60 0000 C CNN
F 3 "" H 5700 3100 60 0000 C CNN
1 5700 3100
1 0 0 -1
$EndComp
$Comp
L d_and U6
U 1 1 67F6D1A7
P 5700 3600
F 0 "U6" H 5700 3600 60 0000 C CNN
F 1 "d_and" H 5750 3700 60 0000 C CNN
F 2 "" H 5700 3600 60 0000 C CNN
F 3 "" H 5700 3600 60 0000 C CNN
1 5700 3600
1 0 0 -1
$EndComp
$Comp
L d_and U7
U 1 1 67F6D1E4
P 5700 4000
F 0 "U7" H 5700 4000 60 0000 C CNN
F 1 "d_and" H 5750 4100 60 0000 C CNN
F 2 "" H 5700 4000 60 0000 C CNN
F 3 "" H 5700 4000 60 0000 C CNN
1 5700 4000
1 0 0 -1
$EndComp
$Comp
L d_and U8
U 1 1 67F6D21B
P 5700 4350
F 0 "U8" H 5700 4350 60 0000 C CNN
F 1 "d_and" H 5750 4450 60 0000 C CNN
F 2 "" H 5700 4350 60 0000 C CNN
F 3 "" H 5700 4350 60 0000 C CNN
1 5700 4350
1 0 0 -1
$EndComp
Wire Wire Line
6650 4300 6150 4300
Wire Wire Line
6150 3950 6500 3950
Wire Wire Line
6500 3950 6500 3500
Wire Wire Line
6500 3500 6650 3500
Wire Wire Line
6150 3550 6150 3400
Wire Wire Line
6150 3400 6650 3400
Wire Wire Line
6150 3050 6650 3050
Wire Wire Line
6650 3050 6650 3300
Wire Wire Line
3350 2050 3100 2050
Connection ~ 3100 2050
$EndSCHEMATC
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