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:74148-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 d_inverter U2
U 1 1 68034E56
P 3900 2100
F 0 "U2" H 3900 2000 60  0000 C CNN
F 1 "d_inverter" H 3900 2250 60  0000 C CNN
F 2 "" H 3950 2050 60  0000 C CNN
F 3 "" H 3950 2050 60  0000 C CNN
	1    3900 2100
	1    0    0    -1  
$EndComp
$Comp
L d_nor U11
U 1 1 68034F56
P 8100 2650
F 0 "U11" H 8100 2650 60  0000 C CNN
F 1 "d_nor" H 8150 2750 60  0000 C CNN
F 2 "" H 8100 2650 60  0000 C CNN
F 3 "" H 8100 2650 60  0000 C CNN
	1    8100 2650
	1    0    0    -1  
$EndComp
$Comp
L d_nor U10
U 1 1 68034FBB
P 8100 2150
F 0 "U10" H 8100 2150 60  0000 C CNN
F 1 "d_nor" H 8150 2250 60  0000 C CNN
F 2 "" H 8100 2150 60  0000 C CNN
F 3 "" H 8100 2150 60  0000 C CNN
	1    8100 2150
	1    0    0    -1  
$EndComp
$Comp
L d_nor U17
U 1 1 68034FE6
P 9250 2150
F 0 "U17" H 9250 2150 60  0000 C CNN
F 1 "d_nor" H 9300 2250 60  0000 C CNN
F 2 "" H 9250 2150 60  0000 C CNN
F 3 "" H 9250 2150 60  0000 C CNN
	1    9250 2150
	1    0    0    -1  
$EndComp
$Comp
L d_nor U18
U 1 1 6803501F
P 9250 2650
F 0 "U18" H 9250 2650 60  0000 C CNN
F 1 "d_nor" H 9300 2750 60  0000 C CNN
F 2 "" H 9250 2650 60  0000 C CNN
F 3 "" H 9250 2650 60  0000 C CNN
	1    9250 2650
	1    0    0    -1  
$EndComp
$Comp
L d_nor U25
U 1 1 68035044
P 10150 2350
F 0 "U25" H 10150 2350 60  0000 C CNN
F 1 "d_nor" H 10200 2450 60  0000 C CNN
F 2 "" H 10150 2350 60  0000 C CNN
F 3 "" H 10150 2350 60  0000 C CNN
	1    10150 2350
	1    0    0    -1  
$EndComp
$Comp
L d_nor U13
U 1 1 68035274
P 8100 4100
F 0 "U13" H 8100 4100 60  0000 C CNN
F 1 "d_nor" H 8150 4200 60  0000 C CNN
F 2 "" H 8100 4100 60  0000 C CNN
F 3 "" H 8100 4100 60  0000 C CNN
	1    8100 4100
	1    0    0    -1  
$EndComp
$Comp
L d_nor U12
U 1 1 6803527A
P 8100 3600
F 0 "U12" H 8100 3600 60  0000 C CNN
F 1 "d_nor" H 8150 3700 60  0000 C CNN
F 2 "" H 8100 3600 60  0000 C CNN
F 3 "" H 8100 3600 60  0000 C CNN
	1    8100 3600
	1    0    0    -1  
$EndComp
$Comp
L d_nor U19
U 1 1 68035280
P 9250 3600
F 0 "U19" H 9250 3600 60  0000 C CNN
F 1 "d_nor" H 9300 3700 60  0000 C CNN
F 2 "" H 9250 3600 60  0000 C CNN
F 3 "" H 9250 3600 60  0000 C CNN
	1    9250 3600
	1    0    0    -1  
$EndComp
$Comp
L d_nor U20
U 1 1 68035286
P 9250 4100
F 0 "U20" H 9250 4100 60  0000 C CNN
F 1 "d_nor" H 9300 4200 60  0000 C CNN
F 2 "" H 9250 4100 60  0000 C CNN
F 3 "" H 9250 4100 60  0000 C CNN
	1    9250 4100
	1    0    0    -1  
$EndComp
$Comp
L d_nor U26
U 1 1 6803528C
P 10150 3800
F 0 "U26" H 10150 3800 60  0000 C CNN
F 1 "d_nor" H 10200 3900 60  0000 C CNN
F 2 "" H 10150 3800 60  0000 C CNN
F 3 "" H 10150 3800 60  0000 C CNN
	1    10150 3800
	1    0    0    -1  
$EndComp
$Comp
L d_nor U15
U 1 1 68035357
P 8150 5700
F 0 "U15" H 8150 5700 60  0000 C CNN
F 1 "d_nor" H 8200 5800 60  0000 C CNN
F 2 "" H 8150 5700 60  0000 C CNN
F 3 "" H 8150 5700 60  0000 C CNN
	1    8150 5700
	1    0    0    -1  
$EndComp
$Comp
L d_nor U14
U 1 1 6803535D
P 8150 5200
F 0 "U14" H 8150 5200 60  0000 C CNN
F 1 "d_nor" H 8200 5300 60  0000 C CNN
F 2 "" H 8150 5200 60  0000 C CNN
F 3 "" H 8150 5200 60  0000 C CNN
	1    8150 5200
	1    0    0    -1  
$EndComp
$Comp
L d_nor U21
U 1 1 68035363
P 9300 5200
F 0 "U21" H 9300 5200 60  0000 C CNN
F 1 "d_nor" H 9350 5300 60  0000 C CNN
F 2 "" H 9300 5200 60  0000 C CNN
F 3 "" H 9300 5200 60  0000 C CNN
	1    9300 5200
	1    0    0    -1  
$EndComp
$Comp
L d_nor U22
U 1 1 68035369
P 9300 5700
F 0 "U22" H 9300 5700 60  0000 C CNN
F 1 "d_nor" H 9350 5800 60  0000 C CNN
F 2 "" H 9300 5700 60  0000 C CNN
F 3 "" H 9300 5700 60  0000 C CNN
	1    9300 5700
	1    0    0    -1  
$EndComp
$Comp
L d_nor U27
U 1 1 6803536F
P 10200 5400
F 0 "U27" H 10200 5400 60  0000 C CNN
F 1 "d_nor" H 10250 5500 60  0000 C CNN
F 2 "" H 10200 5400 60  0000 C CNN
F 3 "" H 10200 5400 60  0000 C CNN
	1    10200 5400
	1    0    0    -1  
$EndComp
$Comp
L d_nand U24
U 1 1 68035387
P 10100 1450
F 0 "U24" H 10100 1450 60  0000 C CNN
F 1 "d_nand" H 10150 1550 60  0000 C CNN
F 2 "" H 10100 1450 60  0000 C CNN
F 3 "" H 10100 1450 60  0000 C CNN
	1    10100 1450
	1    0    0    -1  
$EndComp
$Comp
L 5_and X7
U 1 1 680353EA
P 7700 800
F 0 "X7" H 7750 700 60  0000 C CNN
F 1 "5_and" H 7800 950 60  0000 C CNN
F 2 "" H 7700 800 60  0000 C CNN
F 3 "" H 7700 800 60  0000 C CNN
	1    7700 800 
	1    0    0    -1  
$EndComp
$Comp
L d_and U16
U 1 1 68035472
P 8850 1050
F 0 "U16" H 8850 1050 60  0000 C CNN
F 1 "d_and" H 8900 1150 60  0000 C CNN
F 2 "" H 8850 1050 60  0000 C CNN
F 3 "" H 8850 1050 60  0000 C CNN
	1    8850 1050
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U23
U 1 1 68035581
P 9850 1000
F 0 "U23" H 9850 900 60  0000 C CNN
F 1 "d_inverter" H 9850 1150 60  0000 C CNN
F 2 "" H 9900 950 60  0000 C CNN
F 3 "" H 9900 950 60  0000 C CNN
	1    9850 1000
	1    0    0    -1  
$EndComp
$Comp
L 5_and X5
U 1 1 680355C4
P 6650 1850
F 0 "X5" H 6700 1750 60  0000 C CNN
F 1 "5_and" H 6750 2000 60  0000 C CNN
F 2 "" H 6650 1850 60  0000 C CNN
F 3 "" H 6650 1850 60  0000 C CNN
	1    6650 1850
	1    0    0    -1  
$EndComp
$Comp
L 4_and X2
U 1 1 68035621
P 6600 2400
F 0 "X2" H 6650 2350 60  0000 C CNN
F 1 "4_and" H 6700 2500 60  0000 C CNN
F 2 "" H 6600 2400 60  0000 C CNN
F 3 "" H 6600 2400 60  0000 C CNN
	1    6600 2400
	1    0    0    -1  
$EndComp
$Comp
L 3_and X1
U 1 1 68035670
P 6550 2900
F 0 "X1" H 6650 2850 60  0000 C CNN
F 1 "3_and" H 6700 3050 60  0000 C CNN
F 2 "" H 6550 2900 60  0000 C CNN
F 3 "" H 6550 2900 60  0000 C CNN
	1    6550 2900
	1    0    0    -1  
$EndComp
$Comp
L d_and U3
U 1 1 680356BF
P 6650 3250
F 0 "U3" H 6650 3250 60  0000 C CNN
F 1 "d_and" H 6700 3350 60  0000 C CNN
F 2 "" H 6650 3250 60  0000 C CNN
F 3 "" H 6650 3250 60  0000 C CNN
	1    6650 3250
	1    0    0    -1  
$EndComp
$Comp
L 4_and X3
U 1 1 68035718
P 6600 3600
F 0 "X3" H 6650 3550 60  0000 C CNN
F 1 "4_and" H 6700 3700 60  0000 C CNN
F 2 "" H 6600 3600 60  0000 C CNN
F 3 "" H 6600 3600 60  0000 C CNN
	1    6600 3600
	1    0    0    -1  
$EndComp
$Comp
L 4_and X4
U 1 1 6803576F
P 6600 4150
F 0 "X4" H 6650 4100 60  0000 C CNN
F 1 "4_and" H 6700 4250 60  0000 C CNN
F 2 "" H 6600 4150 60  0000 C CNN
F 3 "" H 6600 4150 60  0000 C CNN
	1    6600 4150
	1    0    0    -1  
$EndComp
$Comp
L d_and U4
U 1 1 680357C6
P 6650 4600
F 0 "U4" H 6650 4600 60  0000 C CNN
F 1 "d_and" H 6700 4700 60  0000 C CNN
F 2 "" H 6650 4600 60  0000 C CNN
F 3 "" H 6650 4600 60  0000 C CNN
	1    6650 4600
	1    0    0    -1  
$EndComp
$Comp
L d_and U5
U 1 1 68035819
P 6650 4900
F 0 "U5" H 6650 4900 60  0000 C CNN
F 1 "d_and" H 6700 5000 60  0000 C CNN
F 2 "" H 6650 4900 60  0000 C CNN
F 3 "" H 6650 4900 60  0000 C CNN
	1    6650 4900
	1    0    0    -1  
$EndComp
$Comp
L d_and U6
U 1 1 68035870
P 6650 5200
F 0 "U6" H 6650 5200 60  0000 C CNN
F 1 "d_and" H 6700 5300 60  0000 C CNN
F 2 "" H 6650 5200 60  0000 C CNN
F 3 "" H 6650 5200 60  0000 C CNN
	1    6650 5200
	1    0    0    -1  
$EndComp
$Comp
L d_and U7
U 1 1 680358C7
P 6650 5500
F 0 "U7" H 6650 5500 60  0000 C CNN
F 1 "d_and" H 6700 5600 60  0000 C CNN
F 2 "" H 6650 5500 60  0000 C CNN
F 3 "" H 6650 5500 60  0000 C CNN
	1    6650 5500
	1    0    0    -1  
$EndComp
$Comp
L d_and U8
U 1 1 68035922
P 6650 5800
F 0 "U8" H 6650 5800 60  0000 C CNN
F 1 "d_and" H 6700 5900 60  0000 C CNN
F 2 "" H 6650 5800 60  0000 C CNN
F 3 "" H 6650 5800 60  0000 C CNN
	1    6650 5800
	1    0    0    -1  
$EndComp
$Comp
L d_and U9
U 1 1 6803598F
P 6650 6100
F 0 "U9" H 6650 6100 60  0000 C CNN
F 1 "d_and" H 6700 6200 60  0000 C CNN
F 2 "" H 6650 6100 60  0000 C CNN
F 3 "" H 6650 6100 60  0000 C CNN
	1    6650 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 800  8400 800 
Wire Wire Line
	8400 800  8400 950 
Wire Wire Line
	8200 1300 8400 1250
Wire Wire Line
	8400 1250 8400 1050
Wire Wire Line
	9300 1000 9550 1000
Wire Wire Line
	9450 1350 9650 1350
Wire Wire Line
	10150 1000 10150 1250
Wire Wire Line
	10150 1250 9450 1250
Wire Wire Line
	9450 1250 9450 1350
Wire Wire Line
	5800 1450 5800 6100
Wire Wire Line
	4250 6100 6200 6100
Wire Wire Line
	5800 1500 9650 1500
Wire Wire Line
	9650 1500 9650 1450
Connection ~ 5800 1500
Wire Wire Line
	6200 2050 5800 2050
Connection ~ 5800 2050
Wire Wire Line
	6200 2550 5800 2550
Connection ~ 5800 2550
Wire Wire Line
	6200 2950 5800 2950
Connection ~ 5800 2950
Wire Wire Line
	6200 3250 5800 3250
Connection ~ 5800 3250
Wire Wire Line
	6200 3750 5800 3750
Connection ~ 5800 3750
Wire Wire Line
	6200 4300 5800 4300
Connection ~ 5800 4300
Wire Wire Line
	6200 4600 5800 4600
Connection ~ 5800 4600
Wire Wire Line
	6200 4900 5800 4900
Connection ~ 5800 4900
Wire Wire Line
	6200 5200 5800 5200
Connection ~ 5800 5200
Wire Wire Line
	6200 5500 5800 5500
Connection ~ 5800 5500
Wire Wire Line
	6200 5800 5800 5800
Connection ~ 5800 5800
Wire Wire Line
	7100 5150 7350 5150
Wire Wire Line
	7350 5150 7350 5050
Wire Wire Line
	7350 5050 7700 5050
Wire Wire Line
	7700 5050 7700 5100
Wire Wire Line
	7100 5450 7100 5200
Wire Wire Line
	7100 5200 7700 5200
Wire Wire Line
	7100 5750 7100 5600
Wire Wire Line
	7100 5600 7700 5600
Wire Wire Line
	7100 6050 7700 6050
Wire Wire Line
	7700 6050 7700 5700
Wire Wire Line
	8600 5150 8750 5150
Wire Wire Line
	8750 5100 8750 5200
Wire Wire Line
	8750 5100 8850 5100
Wire Wire Line
	8750 5200 8850 5200
Connection ~ 8750 5150
Wire Wire Line
	8600 5650 8750 5650
Wire Wire Line
	8750 5600 8750 5700
Wire Wire Line
	8750 5600 8850 5600
Wire Wire Line
	8750 5700 8850 5700
Connection ~ 8750 5650
Wire Wire Line
	9750 5150 9750 5300
Wire Wire Line
	9750 5400 9750 5650
Wire Wire Line
	7100 3600 7100 3500
Wire Wire Line
	7100 3500 7650 3500
Wire Wire Line
	7100 4150 7100 3800
Wire Wire Line
	7100 3800 7650 3800
Wire Wire Line
	7650 3800 7650 3600
Wire Wire Line
	7100 4550 7100 4350
Wire Wire Line
	7100 4350 7350 4350
Wire Wire Line
	7350 4350 7350 4000
Wire Wire Line
	7350 4000 7650 4000
Wire Wire Line
	7100 4850 7650 4850
Wire Wire Line
	7650 4850 7650 4100
Wire Wire Line
	8550 3550 8700 3550
Wire Wire Line
	8700 3500 8700 3600
Wire Wire Line
	8700 3500 8800 3500
Wire Wire Line
	8700 3600 8800 3600
Connection ~ 8700 3550
Wire Wire Line
	8550 4050 8700 4050
Wire Wire Line
	8700 4000 8700 4100
Wire Wire Line
	8700 4000 8800 4000
Wire Wire Line
	8700 4100 8800 4100
Connection ~ 8700 4050
Wire Wire Line
	9700 3550 9700 3700
Wire Wire Line
	9700 4050 9700 3800
Wire Wire Line
	7200 1850 7650 1850
Wire Wire Line
	7650 1850 7650 2050
Wire Wire Line
	7100 2400 7650 2400
Wire Wire Line
	7650 2400 7650 2150
Wire Wire Line
	7050 2850 7100 2850
Wire Wire Line
	7100 2850 7100 2550
Wire Wire Line
	7100 2550 7650 2550
Wire Wire Line
	7100 3200 7650 3200
Wire Wire Line
	7650 3200 7650 2650
Wire Wire Line
	8550 2100 8750 2100
Wire Wire Line
	8750 2050 8750 2150
Wire Wire Line
	8750 2050 8800 2050
Wire Wire Line
	8750 2150 8800 2150
Connection ~ 8750 2100
Wire Wire Line
	8550 2600 8700 2600
Wire Wire Line
	8700 2550 8700 2650
Wire Wire Line
	8700 2550 8800 2550
Wire Wire Line
	8700 2650 8800 2650
Connection ~ 8700 2600
Wire Wire Line
	9700 2100 9700 2250
Wire Wire Line
	9700 2350 9700 2600
$Comp
L PORT U1
U 1 1 680376C3
P 650 600
F 0 "U1" H 700 700 30  0000 C CNN
F 1 "PORT" H 650 600 30  0000 C CNN
F 2 "" H 650 600 60  0000 C CNN
F 3 "" H 650 600 60  0000 C CNN
	1    650  600 
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 680377EE
P 800 1450
F 0 "U1" H 850 1550 30  0000 C CNN
F 1 "PORT" H 800 1450 30  0000 C CNN
F 2 "" H 800 1450 60  0000 C CNN
F 3 "" H 800 1450 60  0000 C CNN
	2    800  1450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 68037920
P 900 2100
F 0 "U1" H 950 2200 30  0000 C CNN
F 1 "PORT" H 900 2100 30  0000 C CNN
F 2 "" H 900 2100 60  0000 C CNN
F 3 "" H 900 2100 60  0000 C CNN
	3    900  2100
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 68037989
P 1000 2750
F 0 "U1" H 1050 2850 30  0000 C CNN
F 1 "PORT" H 1000 2750 30  0000 C CNN
F 2 "" H 1000 2750 60  0000 C CNN
F 3 "" H 1000 2750 60  0000 C CNN
	4    1000 2750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 680379F4
P 1100 3400
F 0 "U1" H 1150 3500 30  0000 C CNN
F 1 "PORT" H 1100 3400 30  0000 C CNN
F 2 "" H 1100 3400 60  0000 C CNN
F 3 "" H 1100 3400 60  0000 C CNN
	5    1100 3400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 68037A5B
P 1200 3950
F 0 "U1" H 1250 4050 30  0000 C CNN
F 1 "PORT" H 1200 3950 30  0000 C CNN
F 2 "" H 1200 3950 60  0000 C CNN
F 3 "" H 1200 3950 60  0000 C CNN
	6    1200 3950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 68037BF6
P 1350 4600
F 0 "U1" H 1400 4700 30  0000 C CNN
F 1 "PORT" H 1350 4600 30  0000 C CNN
F 2 "" H 1350 4600 60  0000 C CNN
F 3 "" H 1350 4600 60  0000 C CNN
	7    1350 4600
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 68037C5D
P 1450 5200
F 0 "U1" H 1500 5300 30  0000 C CNN
F 1 "PORT" H 1450 5200 30  0000 C CNN
F 2 "" H 1450 5200 60  0000 C CNN
F 3 "" H 1450 5200 60  0000 C CNN
	8    1450 5200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 68037CCA
P 1600 5900
F 0 "U1" H 1650 6000 30  0000 C CNN
F 1 "PORT" H 1600 5900 30  0000 C CNN
F 2 "" H 1600 5900 60  0000 C CNN
F 3 "" H 1600 5900 60  0000 C CNN
	9    1600 5900
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 68038497
P 10950 1000
F 0 "U1" H 11000 1100 30  0000 C CNN
F 1 "PORT" H 10950 1000 30  0000 C CNN
F 2 "" H 10950 1000 60  0000 C CNN
F 3 "" H 10950 1000 60  0000 C CNN
	10   10950 1000
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 11 1 6803850C
P 10950 1400
F 0 "U1" H 11000 1500 30  0000 C CNN
F 1 "PORT" H 10950 1400 30  0000 C CNN
F 2 "" H 10950 1400 60  0000 C CNN
F 3 "" H 10950 1400 60  0000 C CNN
	11   10950 1400
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 12 1 6803857F
P 11000 2300
F 0 "U1" H 11050 2400 30  0000 C CNN
F 1 "PORT" H 11000 2300 30  0000 C CNN
F 2 "" H 11000 2300 60  0000 C CNN
F 3 "" H 11000 2300 60  0000 C CNN
	12   11000 2300
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 13 1 680385FD
P 11000 3750
F 0 "U1" H 11050 3850 30  0000 C CNN
F 1 "PORT" H 11000 3750 30  0000 C CNN
F 2 "" H 11000 3750 60  0000 C CNN
F 3 "" H 11000 3750 60  0000 C CNN
	13   11000 3750
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 14 1 680387EC
P 11050 5350
F 0 "U1" H 11100 5450 30  0000 C CNN
F 1 "PORT" H 11050 5350 30  0000 C CNN
F 2 "" H 11050 5350 60  0000 C CNN
F 3 "" H 11050 5350 60  0000 C CNN
	14   11050 5350
	-1   0    0    1   
$EndComp
Wire Wire Line
	10650 5350 10800 5350
Wire Wire Line
	10600 3750 10750 3750
Wire Wire Line
	10600 2300 10750 2300
Wire Wire Line
	10550 1400 10700 1400
Wire Wire Line
	10150 1000 10700 1000
Wire Wire Line
	900  600  7250 600 
Wire Wire Line
	5250 1450 5250 1650
Wire Wire Line
	5250 1650 6200 1650
Wire Wire Line
	1200 1450 1200 700 
Wire Wire Line
	1200 700  7250 700 
Connection ~ 1200 1450
Wire Wire Line
	1150 2100 2550 2100
Wire Wire Line
	4200 2100 5250 2100
Wire Wire Line
	5250 2100 5250 1750
Wire Wire Line
	5250 1750 6200 1750
Wire Wire Line
	1400 2100 1400 800 
Wire Wire Line
	1400 800  7250 800 
Connection ~ 1400 2100
Wire Wire Line
	3150 2100 3150 3450
Wire Wire Line
	3150 3450 6200 3450
Connection ~ 3150 2100
Wire Wire Line
	4900 2250 4900 4000
Wire Wire Line
	4900 2250 6200 2250
Wire Wire Line
	4900 4000 6200 4000
Connection ~ 4900 2750
$Comp
L d_inverter U30
U 1 1 6803A0F5
P 3850 3300
F 0 "U30" H 3850 3200 60  0000 C CNN
F 1 "d_inverter" H 3850 3450 60  0000 C CNN
F 2 "" H 3900 3250 60  0000 C CNN
F 3 "" H 3900 3250 60  0000 C CNN
	1    3850 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 2750 1550 900 
Wire Wire Line
	1550 900  7250 900 
Connection ~ 1550 2750
Wire Wire Line
	1350 3400 2400 3400
Wire Wire Line
	3000 3400 3550 3400
Wire Wire Line
	3550 3400 3550 3300
Wire Wire Line
	1650 3400 1650 1000
Wire Wire Line
	1650 1000 7250 1000
Connection ~ 1650 3400
Wire Wire Line
	5400 3300 4150 3300
Wire Wire Line
	5400 1850 5400 4100
Wire Wire Line
	5400 1850 6200 1850
Wire Wire Line
	5400 2350 6200 2350
Connection ~ 5400 2350
Wire Wire Line
	5400 3550 6200 3550
Connection ~ 5400 3300
Wire Wire Line
	5400 4100 6200 4100
Connection ~ 5400 3550
Wire Wire Line
	3000 3400 3000 5100
Wire Wire Line
	3000 5100 6200 5100
Connection ~ 3000 3400
$Comp
L d_inverter U28
U 1 1 6803A9D1
P 3700 3950
F 0 "U28" H 3700 3850 60  0000 C CNN
F 1 "d_inverter" H 3700 4100 60  0000 C CNN
F 2 "" H 3750 3900 60  0000 C CNN
F 3 "" H 3750 3900 60  0000 C CNN
	1    3700 3950
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U29
U 1 1 6803AA4C
P 3750 4550
F 0 "U29" H 3750 4450 60  0000 C CNN
F 1 "d_inverter" H 3750 4700 60  0000 C CNN
F 2 "" H 3800 4500 60  0000 C CNN
F 3 "" H 3800 4500 60  0000 C CNN
	1    3750 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 3950 5650 3950
Wire Wire Line
	5650 3650 5650 4200
Wire Wire Line
	5650 3650 6200 3650
Wire Wire Line
	5650 4200 6200 4200
Connection ~ 5650 3950
Wire Wire Line
	3100 3950 3100 4400
Wire Wire Line
	3100 4400 5550 4400
Wire Wire Line
	5550 2750 5550 5400
Wire Wire Line
	5550 2750 6200 2750
Connection ~ 3100 3950
Wire Wire Line
	5550 5400 6200 5400
Connection ~ 5550 4400
Wire Wire Line
	1950 3950 1950 1150
Wire Wire Line
	1950 1150 7250 1150
Connection ~ 1950 3950
$Comp
L 4_and X6
U 1 1 6803B5B1
P 7650 1300
F 0 "X6" H 7700 1250 60  0000 C CNN
F 1 "4_and" H 7750 1400 60  0000 C CNN
F 2 "" H 7650 1300 60  0000 C CNN
F 3 "" H 7650 1300 60  0000 C CNN
	1    7650 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 1450 7250 1450
Wire Wire Line
	8200 1300 8150 1300
Wire Wire Line
	4250 5900 4250 6100
Connection ~ 5800 6100
Wire Wire Line
	1700 5200 1900 5200
Wire Wire Line
	1900 5200 1900 5750
Wire Wire Line
	5600 3150 5600 6000
Wire Wire Line
	5600 6000 6200 6000
Wire Wire Line
	5600 4800 6200 4800
Connection ~ 5600 5750
Wire Wire Line
	5600 3150 6200 3150
Connection ~ 5600 4800
Wire Wire Line
	2000 1350 2000 5750
Wire Wire Line
	2000 1350 7250 1350
Connection ~ 2000 5750
Wire Wire Line
	3450 4600 3450 4550
Wire Wire Line
	2350 4600 2350 1250
Wire Wire Line
	2350 1250 7250 1250
Connection ~ 2350 4600
Wire Wire Line
	3150 4600 3150 5700
Wire Wire Line
	3150 5700 6200 5700
Connection ~ 3150 4600
Wire Wire Line
	6000 5700 6000 4500
Wire Wire Line
	6000 4500 6200 4500
Connection ~ 6000 5700
Wire Wire Line
	5750 4550 4050 4550
Wire Wire Line
	5750 1950 5750 4550
Wire Wire Line
	5750 1950 6200 1950
Wire Wire Line
	5750 2450 6200 2450
Connection ~ 5750 2450
Wire Wire Line
	5750 2850 6200 2850
Connection ~ 5750 2850
$Comp
L d_inverter U37
U 1 1 68036AB6
P 3000 1450
F 0 "U37" H 3000 1350 60  0000 C CNN
F 1 "d_inverter" H 3000 1600 60  0000 C CNN
F 2 "" H 3050 1400 60  0000 C CNN
F 3 "" H 3050 1400 60  0000 C CNN
	1    3000 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 1450 2700 1450
Wire Wire Line
	3300 1450 5250 1450
$Comp
L d_inverter U35
U 1 1 6803703F
P 2850 2100
F 0 "U35" H 2850 2000 60  0000 C CNN
F 1 "d_inverter" H 2850 2250 60  0000 C CNN
F 2 "" H 2900 2050 60  0000 C CNN
F 3 "" H 2900 2050 60  0000 C CNN
	1    2850 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 2100 3600 2100
$Comp
L d_inverter U32
U 1 1 68037359
P 2750 2750
F 0 "U32" H 2750 2650 60  0000 C CNN
F 1 "d_inverter" H 2750 2900 60  0000 C CNN
F 2 "" H 2800 2700 60  0000 C CNN
F 3 "" H 2800 2700 60  0000 C CNN
	1    2750 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2750 2450 2750
Wire Wire Line
	3050 2750 4900 2750
$Comp
L d_inverter U31
U 1 1 680376A2
P 2700 3400
F 0 "U31" H 2700 3300 60  0000 C CNN
F 1 "d_inverter" H 2700 3550 60  0000 C CNN
F 2 "" H 2750 3350 60  0000 C CNN
F 3 "" H 2750 3350 60  0000 C CNN
	1    2700 3400
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U34
U 1 1 6803789B
P 2800 3950
F 0 "U34" H 2800 3850 60  0000 C CNN
F 1 "d_inverter" H 2800 4100 60  0000 C CNN
F 2 "" H 2850 3900 60  0000 C CNN
F 3 "" H 2850 3900 60  0000 C CNN
	1    2800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 3950 2500 3950
Wire Wire Line
	3100 3950 3400 3950
$Comp
L d_inverter U36
U 1 1 68037CD4
P 2850 4600
F 0 "U36" H 2850 4500 60  0000 C CNN
F 1 "d_inverter" H 2850 4750 60  0000 C CNN
F 2 "" H 2900 4550 60  0000 C CNN
F 3 "" H 2900 4550 60  0000 C CNN
	1    2850 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 4600 2550 4600
Wire Wire Line
	3150 4600 3450 4600
$Comp
L d_inverter U33
U 1 1 68037FCC
P 2750 5750
F 0 "U33" H 2750 5650 60  0000 C CNN
F 1 "d_inverter" H 2750 5900 60  0000 C CNN
F 2 "" H 2800 5700 60  0000 C CNN
F 3 "" H 2800 5700 60  0000 C CNN
	1    2750 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 5750 2450 5750
Wire Wire Line
	3050 5750 5600 5750
$Comp
L d_inverter U38
U 1 1 680382A1
P 3450 5900
F 0 "U38" H 3450 5800 60  0000 C CNN
F 1 "d_inverter" H 3450 6050 60  0000 C CNN
F 2 "" H 3500 5850 60  0000 C CNN
F 3 "" H 3500 5850 60  0000 C CNN
	1    3450 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 5900 3150 5900
Wire Wire Line
	3750 5900 4250 5900
$EndSCHEMATC