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:AN1186-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_flop U1
U 1 1 684830BF
P 600 4350
F 0 "U1" H 3450 6150 60  0000 C CNN
F 1 "d_flop" H 3450 6350 60  0000 C CNN
F 2 "" H 3450 6300 60  0000 C CNN
F 3 "" H 3450 6300 60  0000 C CNN
	1    600  4350
	1    0    0    -1  
$EndComp
$Comp
L d_flop U5
U 1 1 68483178
P 2300 4350
F 0 "U5" H 5150 6150 60  0000 C CNN
F 1 "d_flop" H 5150 6350 60  0000 C CNN
F 2 "" H 5150 6300 60  0000 C CNN
F 3 "" H 5150 6300 60  0000 C CNN
	1    2300 4350
	1    0    0    -1  
$EndComp
$Comp
L d_flop U7
U 1 1 68483240
P 3950 4350
F 0 "U7" H 6800 6150 60  0000 C CNN
F 1 "d_flop" H 6800 6350 60  0000 C CNN
F 2 "" H 6800 6300 60  0000 C CNN
F 3 "" H 6800 6300 60  0000 C CNN
	1    3950 4350
	1    0    0    -1  
$EndComp
$Comp
L d_flop U10
U 1 1 68483246
P 5650 4350
F 0 "U10" H 8500 6150 60  0000 C CNN
F 1 "d_flop" H 8500 6350 60  0000 C CNN
F 2 "" H 8500 6300 60  0000 C CNN
F 3 "" H 8500 6300 60  0000 C CNN
	1    5650 4350
	1    0    0    -1  
$EndComp
$Comp
L d_flop U2
U 1 1 684832D0
P 600 5750
F 0 "U2" H 3450 7550 60  0000 C CNN
F 1 "d_flop" H 3450 7750 60  0000 C CNN
F 2 "" H 3450 7700 60  0000 C CNN
F 3 "" H 3450 7700 60  0000 C CNN
	1    600  5750
	1    0    0    -1  
$EndComp
$Comp
L d_flop U6
U 1 1 684832D6
P 2300 5750
F 0 "U6" H 5150 7550 60  0000 C CNN
F 1 "d_flop" H 5150 7750 60  0000 C CNN
F 2 "" H 5150 7700 60  0000 C CNN
F 3 "" H 5150 7700 60  0000 C CNN
	1    2300 5750
	1    0    0    -1  
$EndComp
$Comp
L d_flop U8
U 1 1 684832DC
P 3950 5750
F 0 "U8" H 6800 7550 60  0000 C CNN
F 1 "d_flop" H 6800 7750 60  0000 C CNN
F 2 "" H 6800 7700 60  0000 C CNN
F 3 "" H 6800 7700 60  0000 C CNN
	1    3950 5750
	1    0    0    -1  
$EndComp
$Comp
L d_flop U11
U 1 1 684832E2
P 5650 5750
F 0 "U11" H 8500 7550 60  0000 C CNN
F 1 "d_flop" H 8500 7750 60  0000 C CNN
F 2 "" H 8500 7700 60  0000 C CNN
F 3 "" H 8500 7700 60  0000 C CNN
	1    5650 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2450 4450 2450
Wire Wire Line
	5850 2450 6100 2450
Wire Wire Line
	7500 2450 7800 2450
Wire Wire Line
	7500 3850 7800 3850
Wire Wire Line
	5850 3850 6100 3850
Wire Wire Line
	9200 3250 9200 2450
Wire Wire Line
	2150 3250 9200 3250
Wire Wire Line
	1650 2550 2750 2550
Wire Wire Line
	2500 2550 2500 3950
Wire Wire Line
	2500 3100 7600 3100
Wire Wire Line
	7600 2550 7600 3950
Wire Wire Line
	7600 2550 7800 2550
Wire Wire Line
	7600 3950 7800 3950
Connection ~ 7600 3100
Wire Wire Line
	5900 3950 6100 3950
Wire Wire Line
	5900 2550 5900 3950
Connection ~ 5900 3100
Wire Wire Line
	6100 2550 5900 2550
Wire Wire Line
	4300 3950 4450 3950
Wire Wire Line
	4300 2550 4300 3950
Connection ~ 4300 3100
Wire Wire Line
	4300 2550 4450 2550
Wire Wire Line
	2500 3950 2750 3950
Connection ~ 2500 3100
Connection ~ 2500 2550
Wire Wire Line
	2750 2650 2750 3000
Wire Wire Line
	1650 3000 7800 3000
Wire Wire Line
	7800 3000 7800 2650
Wire Wire Line
	7800 4050 7750 4050
Wire Wire Line
	7750 4050 7750 3000
Connection ~ 7750 3000
Wire Wire Line
	6000 4050 6100 4050
Wire Wire Line
	6000 2650 6000 4050
Connection ~ 6000 3000
Wire Wire Line
	4400 4050 4450 4050
Wire Wire Line
	4400 2650 4400 4050
Connection ~ 4400 3000
Wire Wire Line
	2750 4050 2650 4050
Wire Wire Line
	4450 2650 4400 2650
Wire Wire Line
	6100 2650 6000 2650
Wire Wire Line
	2650 4050 2650 3000
Connection ~ 2750 3000
Connection ~ 2650 3000
$Comp
L d_xor U12
U 1 1 68483A15
P 9550 3300
F 0 "U12" H 9550 3300 60  0000 C CNN
F 1 "d_xor" H 9600 3400 47  0000 C CNN
F 2 "" H 9550 3300 60  0000 C CNN
F 3 "" H 9550 3300 60  0000 C CNN
	1    9550 3300
	0    -1   -1   0   
$EndComp
$Comp
L d_xor U4
U 1 1 68483ADF
P 2050 3800
F 0 "U4" H 2050 3800 60  0000 C CNN
F 1 "d_xor" H 2100 3900 47  0000 C CNN
F 2 "" H 2050 3800 60  0000 C CNN
F 3 "" H 2050 3800 60  0000 C CNN
	1    2050 3800
	0    1    1    0   
$EndComp
$Comp
L d_xor U9
U 1 1 68483B9A
P 4550 4700
F 0 "U9" H 4550 4700 60  0000 C CNN
F 1 "d_xor" H 4600 4800 47  0000 C CNN
F 2 "" H 4550 4700 60  0000 C CNN
F 3 "" H 4550 4700 60  0000 C CNN
	1    4550 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	9200 3850 9450 3850
Wire Wire Line
	9450 3850 9450 3750
Wire Wire Line
	9550 3750 9550 4900
Wire Wire Line
	9550 4900 1850 4900
Wire Wire Line
	1850 4900 1850 3500
Wire Wire Line
	1850 3500 1650 3500
Wire Wire Line
	9500 2150 9500 2850
Wire Wire Line
	2050 2150 9500 2150
Wire Wire Line
	2750 2150 2750 2450
Wire Wire Line
	2150 3250 2150 3350
Wire Wire Line
	2100 4250 2600 4250
Wire Wire Line
	2600 4250 2600 3850
Wire Wire Line
	2600 3850 2750 3850
Wire Wire Line
	4150 3850 4150 4350
Wire Wire Line
	4150 4350 4100 4350
Wire Wire Line
	4100 4350 4100 4600
Wire Wire Line
	5000 4650 5000 4350
Wire Wire Line
	5000 4350 4450 4350
Wire Wire Line
	4450 4350 4450 3850
Wire Wire Line
	4100 4700 4000 4700
Wire Wire Line
	4000 4700 4000 2150
Connection ~ 4000 2150
Wire Wire Line
	2050 3350 2050 2150
Connection ~ 2750 2150
Wire Wire Line
	4250 2450 4250 2000
Connection ~ 4250 2450
Wire Wire Line
	6000 2450 6000 2000
Connection ~ 6000 2450
Wire Wire Line
	7650 2450 7650 2000
Connection ~ 7650 2450
Wire Wire Line
	9200 2550 9400 2550
Wire Wire Line
	9400 2550 9400 2000
Connection ~ 9200 2550
Wire Wire Line
	4100 4550 3700 4550
Wire Wire Line
	3700 4550 3700 5100
Connection ~ 4100 4550
Wire Wire Line
	5950 3850 5950 5100
Connection ~ 5950 3850
Wire Wire Line
	7650 3850 7650 5150
Connection ~ 7650 3850
Wire Wire Line
	9300 5200 9300 3850
Connection ~ 9300 3850
$Comp
L PORT U3
U 1 1 68484565
P 1400 2550
F 0 "U3" H 1450 2650 30  0000 C CNN
F 1 "PORT" H 1400 2550 30  0000 C CNN
F 2 "" H 1400 2550 60  0000 C CNN
F 3 "" H 1400 2550 60  0000 C CNN
	1    1400 2550
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 2 1 684845E4
P 1400 3000
F 0 "U3" H 1450 3100 30  0000 C CNN
F 1 "PORT" H 1400 3000 30  0000 C CNN
F 2 "" H 1400 3000 60  0000 C CNN
F 3 "" H 1400 3000 60  0000 C CNN
	2    1400 3000
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 6 1 68484625
P 5950 5350
F 0 "U3" H 6000 5450 30  0000 C CNN
F 1 "PORT" H 5950 5350 30  0000 C CNN
F 2 "" H 5950 5350 60  0000 C CNN
F 3 "" H 5950 5350 60  0000 C CNN
	6    5950 5350
	0    -1   -1   0   
$EndComp
$Comp
L PORT U3
U 3 1 68484678
P 1400 3500
F 0 "U3" H 1450 3600 30  0000 C CNN
F 1 "PORT" H 1400 3500 30  0000 C CNN
F 2 "" H 1400 3500 60  0000 C CNN
F 3 "" H 1400 3500 60  0000 C CNN
	3    1400 3500
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 8 1 684846DD
P 3700 5350
F 0 "U3" H 3750 5450 30  0000 C CNN
F 1 "PORT" H 3700 5350 30  0000 C CNN
F 2 "" H 3700 5350 60  0000 C CNN
F 3 "" H 3700 5350 60  0000 C CNN
	8    3700 5350
	0    -1   -1   0   
$EndComp
$Comp
L PORT U3
U 11 1 68484722
P 6000 1750
F 0 "U3" H 6050 1850 30  0000 C CNN
F 1 "PORT" H 6000 1750 30  0000 C CNN
F 2 "" H 6000 1750 60  0000 C CNN
F 3 "" H 6000 1750 60  0000 C CNN
	11   6000 1750
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 5 1 6848477F
P 7650 5400
F 0 "U3" H 7700 5500 30  0000 C CNN
F 1 "PORT" H 7650 5400 30  0000 C CNN
F 2 "" H 7650 5400 60  0000 C CNN
F 3 "" H 7650 5400 60  0000 C CNN
	5    7650 5400
	0    -1   -1   0   
$EndComp
$Comp
L PORT U3
U 10 1 684847DE
P 7650 1750
F 0 "U3" H 7700 1850 30  0000 C CNN
F 1 "PORT" H 7650 1750 30  0000 C CNN
F 2 "" H 7650 1750 60  0000 C CNN
F 3 "" H 7650 1750 60  0000 C CNN
	10   7650 1750
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 12 1 68484827
P 4250 1750
F 0 "U3" 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
	12   4250 1750
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 13 1 6848488A
P 4600 5600
F 0 "U3" H 4650 5700 30  0000 C CNN
F 1 "PORT" H 4600 5600 30  0000 C CNN
F 2 "" H 4600 5600 60  0000 C CNN
F 3 "" H 4600 5600 60  0000 C CNN
	13   4600 5600
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 14 1 684848E5
P 4600 5400
F 0 "U3" H 4650 5500 30  0000 C CNN
F 1 "PORT" H 4600 5400 30  0000 C CNN
F 2 "" H 4600 5400 60  0000 C CNN
F 3 "" H 4600 5400 60  0000 C CNN
	14   4600 5400
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 9 1 68484946
P 9400 1750
F 0 "U3" H 9450 1850 30  0000 C CNN
F 1 "PORT" H 9400 1750 30  0000 C CNN
F 2 "" H 9400 1750 60  0000 C CNN
F 3 "" H 9400 1750 60  0000 C CNN
	9    9400 1750
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 7 1 684849DE
P 4600 5150
F 0 "U3" H 4650 5250 30  0000 C CNN
F 1 "PORT" H 4600 5150 30  0000 C CNN
F 2 "" H 4600 5150 60  0000 C CNN
F 3 "" H 4600 5150 60  0000 C CNN
	7    4600 5150
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 4 1 68484A3F
P 9300 5450
F 0 "U3" H 9350 5550 30  0000 C CNN
F 1 "PORT" H 9300 5450 30  0000 C CNN
F 2 "" H 9300 5450 60  0000 C CNN
F 3 "" H 9300 5450 60  0000 C CNN
	4    9300 5450
	0    -1   -1   0   
$EndComp
NoConn ~ 4850 5150
NoConn ~ 4850 5400
NoConn ~ 4850 5600
$EndSCHEMATC