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 U4
U 1 1 66660FBE
P 3950 1150
F 0 "U4" H 3950 1150 60  0000 C CNN
F 1 "d_and" H 4000 1250 60  0000 C CNN
F 2 "" H 3950 1150 60  0000 C CNN
F 3 "" H 3950 1150 60  0000 C CNN
	1    3950 1150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U2
U 1 1 66661000
P 3200 1050
F 0 "U2" H 3200 950 60  0000 C CNN
F 1 "d_inverter" H 3200 1200 60  0000 C CNN
F 2 "" H 3250 1000 60  0000 C CNN
F 3 "" H 3250 1000 60  0000 C CNN
	1    3200 1050
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U3
U 1 1 66661029
P 3200 1150
F 0 "U3" H 3200 1050 60  0000 C CNN
F 1 "d_inverter" H 3200 1300 60  0000 C CNN
F 2 "" H 3250 1100 60  0000 C CNN
F 3 "" H 3250 1100 60  0000 C CNN
	1    3200 1150
	1    0    0    -1  
$EndComp
$Comp
L d_tristate U5
U 1 1 66661041
P 4000 1450
F 0 "U5" H 3750 1700 60  0000 C CNN
F 1 "d_tristate" H 3800 1900 60  0000 C CNN
F 2 "" H 3900 1800 60  0000 C CNN
F 3 "" H 3900 1800 60  0000 C CNN
	1    4000 1450
	1    0    0    1   
$EndComp
$Comp
L d_tristate U6
U 1 1 66661105
P 4000 2050
F 0 "U6" H 3750 2300 60  0000 C CNN
F 1 "d_tristate" H 3800 2500 60  0000 C CNN
F 2 "" H 3900 2400 60  0000 C CNN
F 3 "" H 3900 2400 60  0000 C CNN
	1    4000 2050
	1    0    0    1   
$EndComp
$Comp
L d_tristate U7
U 1 1 6666119D
P 4000 2650
F 0 "U7" H 3750 2900 60  0000 C CNN
F 1 "d_tristate" H 3800 3100 60  0000 C CNN
F 2 "" H 3900 3000 60  0000 C CNN
F 3 "" H 3900 3000 60  0000 C CNN
	1    4000 2650
	1    0    0    1   
$EndComp
$Comp
L d_tristate U8
U 1 1 666611A5
P 4000 3250
F 0 "U8" H 3750 3500 60  0000 C CNN
F 1 "d_tristate" H 3800 3700 60  0000 C CNN
F 2 "" H 3900 3600 60  0000 C CNN
F 3 "" H 3900 3600 60  0000 C CNN
	1    4000 3250
	1    0    0    1   
$EndComp
$Comp
L d_tristate U9
U 1 1 66661309
P 4000 3850
F 0 "U9" H 3750 4100 60  0000 C CNN
F 1 "d_tristate" H 3800 4300 60  0000 C CNN
F 2 "" H 3900 4200 60  0000 C CNN
F 3 "" H 3900 4200 60  0000 C CNN
	1    4000 3850
	1    0    0    1   
$EndComp
$Comp
L d_tristate U10
U 1 1 66661312
P 4000 4450
F 0 "U10" H 3750 4700 60  0000 C CNN
F 1 "d_tristate" H 3800 4900 60  0000 C CNN
F 2 "" H 3900 4800 60  0000 C CNN
F 3 "" H 3900 4800 60  0000 C CNN
	1    4000 4450
	1    0    0    1   
$EndComp
$Comp
L d_tristate U11
U 1 1 6666131B
P 4000 5050
F 0 "U11" H 3750 5300 60  0000 C CNN
F 1 "d_tristate" H 3800 5500 60  0000 C CNN
F 2 "" H 3900 5400 60  0000 C CNN
F 3 "" H 3900 5400 60  0000 C CNN
	1    4000 5050
	1    0    0    1   
$EndComp
$Comp
L d_tristate U12
U 1 1 66661323
P 4000 5650
F 0 "U12" H 3750 5900 60  0000 C CNN
F 1 "d_tristate" H 3800 6100 60  0000 C CNN
F 2 "" H 3900 6000 60  0000 C CNN
F 3 "" H 3900 6000 60  0000 C CNN
	1    4000 5650
	1    0    0    1   
$EndComp
$Comp
L d_tristate U13
U 1 1 6666172F
P 4000 6250
F 0 "U13" H 3750 6500 60  0000 C CNN
F 1 "d_tristate" H 3800 6700 60  0000 C CNN
F 2 "" H 3900 6600 60  0000 C CNN
F 3 "" H 3900 6600 60  0000 C CNN
	1    4000 6250
	1    0    0    1   
$EndComp
$Comp
L d_tristate U14
U 1 1 66661737
P 4000 6850
F 0 "U14" H 3750 7100 60  0000 C CNN
F 1 "d_tristate" H 3800 7300 60  0000 C CNN
F 2 "" H 3900 7200 60  0000 C CNN
F 3 "" H 3900 7200 60  0000 C CNN
	1    4000 6850
	1    0    0    1   
$EndComp
Wire Wire Line
	4550 1800 5750 1800
Wire Wire Line
	4400 1100 4850 1100
Wire Wire Line
	4850 1100 4850 6900
Wire Wire Line
	4850 1500 3950 1500
Wire Wire Line
	3400 1800 2500 1800
Wire Wire Line
	4550 2400 5750 2400
Wire Wire Line
	4850 2100 3950 2100
Wire Wire Line
	3400 2400 2500 2400
Wire Wire Line
	4550 3000 5750 3000
Wire Wire Line
	3400 3000 2500 3000
Wire Wire Line
	4550 3600 5750 3600
Wire Wire Line
	4850 3300 3950 3300
Wire Wire Line
	3400 3600 2500 3600
Wire Wire Line
	4550 4200 5750 4200
Wire Wire Line
	4850 3900 3950 3900
Wire Wire Line
	3400 4200 2500 4200
Wire Wire Line
	4550 4800 5750 4800
Wire Wire Line
	4850 4500 3950 4500
Wire Wire Line
	3400 4800 2500 4800
Wire Wire Line
	4550 5400 5750 5400
Wire Wire Line
	3400 5400 2500 5400
Wire Wire Line
	4550 6000 5750 6000
Wire Wire Line
	4850 5700 3950 5700
Wire Wire Line
	3400 6000 2500 6000
Wire Wire Line
	4550 6600 5750 6600
Wire Wire Line
	3400 6600 2500 6600
Wire Wire Line
	4550 7200 5750 7200
Wire Wire Line
	4850 6900 3950 6900
Wire Wire Line
	3400 7200 2500 7200
Connection ~ 4850 1500
Wire Wire Line
	4850 2700 3950 2700
Connection ~ 4850 2100
Connection ~ 4850 2700
Connection ~ 4850 3300
Connection ~ 4850 3900
Wire Wire Line
	4850 5100 3950 5100
Connection ~ 4850 4500
Connection ~ 4850 5100
Wire Wire Line
	4850 6300 3950 6300
Connection ~ 4850 5700
Connection ~ 4850 6300
Wire Wire Line
	2500 1150 2900 1150
Wire Wire Line
	2900 1050 2500 1050
$Comp
L PORT U1
U 1 1 666631FF
P 2250 1050
F 0 "U1" H 2300 1150 30  0000 C CNN
F 1 "PORT" H 2250 1050 30  0000 C CNN
F 2 "" H 2250 1050 60  0000 C CNN
F 3 "" H 2250 1050 60  0000 C CNN
	1    2250 1050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 66663234
P 2250 1150
F 0 "U1" H 2300 1250 30  0000 C CNN
F 1 "PORT" H 2250 1150 30  0000 C CNN
F 2 "" H 2250 1150 60  0000 C CNN
F 3 "" H 2250 1150 60  0000 C CNN
	2    2250 1150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 66663285
P 2250 1800
F 0 "U1" H 2300 1900 30  0000 C CNN
F 1 "PORT" H 2250 1800 30  0000 C CNN
F 2 "" H 2250 1800 60  0000 C CNN
F 3 "" H 2250 1800 60  0000 C CNN
	3    2250 1800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 666632F6
P 2250 2400
F 0 "U1" H 2300 2500 30  0000 C CNN
F 1 "PORT" H 2250 2400 30  0000 C CNN
F 2 "" H 2250 2400 60  0000 C CNN
F 3 "" H 2250 2400 60  0000 C CNN
	4    2250 2400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 66663371
P 2250 3000
F 0 "U1" H 2300 3100 30  0000 C CNN
F 1 "PORT" H 2250 3000 30  0000 C CNN
F 2 "" H 2250 3000 60  0000 C CNN
F 3 "" H 2250 3000 60  0000 C CNN
	5    2250 3000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 666633AA
P 2250 3600
F 0 "U1" H 2300 3700 30  0000 C CNN
F 1 "PORT" H 2250 3600 30  0000 C CNN
F 2 "" H 2250 3600 60  0000 C CNN
F 3 "" H 2250 3600 60  0000 C CNN
	6    2250 3600
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 666634B6
P 2250 4200
F 0 "U1" H 2300 4300 30  0000 C CNN
F 1 "PORT" H 2250 4200 30  0000 C CNN
F 2 "" H 2250 4200 60  0000 C CNN
F 3 "" H 2250 4200 60  0000 C CNN
	7    2250 4200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 666634F3
P 2250 4800
F 0 "U1" H 2300 4900 30  0000 C CNN
F 1 "PORT" H 2250 4800 30  0000 C CNN
F 2 "" H 2250 4800 60  0000 C CNN
F 3 "" H 2250 4800 60  0000 C CNN
	8    2250 4800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 66663532
P 2250 5400
F 0 "U1" H 2300 5500 30  0000 C CNN
F 1 "PORT" H 2250 5400 30  0000 C CNN
F 2 "" H 2250 5400 60  0000 C CNN
F 3 "" H 2250 5400 60  0000 C CNN
	9    2250 5400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 66663573
P 2250 6000
F 0 "U1" H 2300 6100 30  0000 C CNN
F 1 "PORT" H 2250 6000 30  0000 C CNN
F 2 "" H 2250 6000 60  0000 C CNN
F 3 "" H 2250 6000 60  0000 C CNN
	10   2250 6000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 666635B6
P 2250 6600
F 0 "U1" H 2300 6700 30  0000 C CNN
F 1 "PORT" H 2250 6600 30  0000 C CNN
F 2 "" H 2250 6600 60  0000 C CNN
F 3 "" H 2250 6600 60  0000 C CNN
	11   2250 6600
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 66663613
P 2250 7200
F 0 "U1" H 2300 7300 30  0000 C CNN
F 1 "PORT" H 2250 7200 30  0000 C CNN
F 2 "" H 2250 7200 60  0000 C CNN
F 3 "" H 2250 7200 60  0000 C CNN
	12   2250 7200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 13 1 666636F0
P 6000 1800
F 0 "U1" H 6050 1900 30  0000 C CNN
F 1 "PORT" H 6000 1800 30  0000 C CNN
F 2 "" H 6000 1800 60  0000 C CNN
F 3 "" H 6000 1800 60  0000 C CNN
	13   6000 1800
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 14 1 6666373D
P 6000 2400
F 0 "U1" H 6050 2500 30  0000 C CNN
F 1 "PORT" H 6000 2400 30  0000 C CNN
F 2 "" H 6000 2400 60  0000 C CNN
F 3 "" H 6000 2400 60  0000 C CNN
	14   6000 2400
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 15 1 6666378C
P 6000 3000
F 0 "U1" H 6050 3100 30  0000 C CNN
F 1 "PORT" H 6000 3000 30  0000 C CNN
F 2 "" H 6000 3000 60  0000 C CNN
F 3 "" H 6000 3000 60  0000 C CNN
	15   6000 3000
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 16 1 666637DD
P 6000 3600
F 0 "U1" H 6050 3700 30  0000 C CNN
F 1 "PORT" H 6000 3600 30  0000 C CNN
F 2 "" H 6000 3600 60  0000 C CNN
F 3 "" H 6000 3600 60  0000 C CNN
	16   6000 3600
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 17 1 66663887
P 6000 4200
F 0 "U1" H 6050 4300 30  0000 C CNN
F 1 "PORT" H 6000 4200 30  0000 C CNN
F 2 "" H 6000 4200 60  0000 C CNN
F 3 "" H 6000 4200 60  0000 C CNN
	17   6000 4200
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 18 1 666638DE
P 6000 4800
F 0 "U1" H 6050 4900 30  0000 C CNN
F 1 "PORT" H 6000 4800 30  0000 C CNN
F 2 "" H 6000 4800 60  0000 C CNN
F 3 "" H 6000 4800 60  0000 C CNN
	18   6000 4800
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 19 1 66663935
P 6000 5400
F 0 "U1" H 6050 5500 30  0000 C CNN
F 1 "PORT" H 6000 5400 30  0000 C CNN
F 2 "" H 6000 5400 60  0000 C CNN
F 3 "" H 6000 5400 60  0000 C CNN
	19   6000 5400
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 20 1 6666398E
P 6000 6000
F 0 "U1" H 6050 6100 30  0000 C CNN
F 1 "PORT" H 6000 6000 30  0000 C CNN
F 2 "" H 6000 6000 60  0000 C CNN
F 3 "" H 6000 6000 60  0000 C CNN
	20   6000 6000
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 21 1 666639E9
P 6000 6600
F 0 "U1" H 6050 6700 30  0000 C CNN
F 1 "PORT" H 6000 6600 30  0000 C CNN
F 2 "" H 6000 6600 60  0000 C CNN
F 3 "" H 6000 6600 60  0000 C CNN
	21   6000 6600
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 22 1 66663A46
P 6000 7200
F 0 "U1" H 6050 7300 30  0000 C CNN
F 1 "PORT" H 6000 7200 30  0000 C CNN
F 2 "" H 6000 7200 60  0000 C CNN
F 3 "" H 6000 7200 60  0000 C CNN
	22   6000 7200
	-1   0    0    1   
$EndComp
$EndSCHEMATC