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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
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_nand U2
U 1 1 68238979
P 3900 2300
F 0 "U2" H 3900 2300 60 0000 C CNN
F 1 "d_nand" H 3950 2400 60 0000 C CNN
F 2 "" H 3900 2300 60 0000 C CNN
F 3 "" H 3900 2300 60 0000 C CNN
1 3900 2300
1 0 0 -1
$EndComp
$Comp
L d_nand U4
U 1 1 6823899E
P 4900 2350
F 0 "U4" H 4900 2350 60 0000 C CNN
F 1 "d_nand" H 4950 2450 60 0000 C CNN
F 2 "" H 4900 2350 60 0000 C CNN
F 3 "" H 4900 2350 60 0000 C CNN
1 4900 2350
1 0 0 -1
$EndComp
$Comp
L d_nand U3
U 1 1 68238A3B
P 3900 3500
F 0 "U3" H 3900 3500 60 0000 C CNN
F 1 "d_nand" H 3950 3600 60 0000 C CNN
F 2 "" H 3900 3500 60 0000 C CNN
F 3 "" H 3900 3500 60 0000 C CNN
1 3900 3500
1 0 0 -1
$EndComp
$Comp
L d_nand U5
U 1 1 68238A41
P 4950 3550
F 0 "U5" H 4950 3550 60 0000 C CNN
F 1 "d_nand" H 5000 3650 60 0000 C CNN
F 2 "" H 4950 3550 60 0000 C CNN
F 3 "" H 4950 3550 60 0000 C CNN
1 4950 3550
1 0 0 -1
$EndComp
Wire Wire Line
4450 2250 4350 2250
Wire Wire Line
4500 3450 4350 3450
$Comp
L d_nand U6
U 1 1 68238A9E
P 6300 2400
F 0 "U6" H 6300 2400 60 0000 C CNN
F 1 "d_nand" H 6350 2500 60 0000 C CNN
F 2 "" H 6300 2400 60 0000 C CNN
F 3 "" H 6300 2400 60 0000 C CNN
1 6300 2400
1 0 0 -1
$EndComp
$Comp
L d_nand U7
U 1 1 68238B01
P 6300 3500
F 0 "U7" H 6300 3500 60 0000 C CNN
F 1 "d_nand" H 6350 3600 60 0000 C CNN
F 2 "" H 6300 3500 60 0000 C CNN
F 3 "" H 6300 3500 60 0000 C CNN
1 6300 3500
1 0 0 -1
$EndComp
Wire Wire Line
3450 2200 3450 1950
Wire Wire Line
3450 1950 7250 1950
Wire Wire Line
6750 2350 7600 2350
Wire Wire Line
6750 3450 7650 3450
Wire Wire Line
7250 1950 7250 3450
Connection ~ 7250 3450
Wire Wire Line
7100 2350 7100 3850
Wire Wire Line
7100 3850 3450 3850
Wire Wire Line
3450 3850 3450 3500
Connection ~ 7100 2350
Wire Wire Line
7000 2350 7000 3050
Wire Wire Line
7000 3050 5850 3050
Wire Wire Line
5850 3050 5850 3400
Connection ~ 7000 2350
Wire Wire Line
5850 2400 5850 2800
Wire Wire Line
5850 2800 6900 2800
Wire Wire Line
6900 2800 6900 3450
Connection ~ 6900 3450
Wire Wire Line
5850 2300 5350 2300
Wire Wire Line
5850 3500 5400 3500
Wire Wire Line
4450 2350 4400 2350
Wire Wire Line
4400 2350 4400 3550
Wire Wire Line
4400 3550 4500 3550
Wire Wire Line
3450 2300 3000 2300
Wire Wire Line
3450 3400 3000 3400
Wire Wire Line
4400 2800 3000 2800
Connection ~ 4400 2800
$Comp
L PORT U1
U 1 1 68238C95
P 2750 2300
F 0 "U1" H 2800 2400 30 0000 C CNN
F 1 "PORT" H 2750 2300 30 0000 C CNN
F 2 "" H 2750 2300 60 0000 C CNN
F 3 "" H 2750 2300 60 0000 C CNN
1 2750 2300
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 2 1 68238CDA
P 2750 2800
F 0 "U1" H 2800 2900 30 0000 C CNN
F 1 "PORT" H 2750 2800 30 0000 C CNN
F 2 "" H 2750 2800 60 0000 C CNN
F 3 "" H 2750 2800 60 0000 C CNN
2 2750 2800
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 3 1 68238D13
P 2750 3400
F 0 "U1" H 2800 3500 30 0000 C CNN
F 1 "PORT" H 2750 3400 30 0000 C CNN
F 2 "" H 2750 3400 60 0000 C CNN
F 3 "" H 2750 3400 60 0000 C CNN
3 2750 3400
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 4 1 68238D5C
P 7850 2350
F 0 "U1" H 7900 2450 30 0000 C CNN
F 1 "PORT" H 7850 2350 30 0000 C CNN
F 2 "" H 7850 2350 60 0000 C CNN
F 3 "" H 7850 2350 60 0000 C CNN
4 7850 2350
-1 0 0 1
$EndComp
$Comp
L PORT U1
U 5 1 68238DF5
P 7900 3450
F 0 "U1" H 7950 3550 30 0000 C CNN
F 1 "PORT" H 7900 3450 30 0000 C CNN
F 2 "" H 7900 3450 60 0000 C CNN
F 3 "" H 7900 3450 60 0000 C CNN
5 7900 3450
-1 0 0 1
$EndComp
$EndSCHEMATC
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