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:Asynch_counter_sub-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_tff U4
U 1 1 67FA638A
P 2000 1900
F 0 "U4" H 2000 1900 60  0000 C CNN
F 1 "d_tff" H 2000 2050 60  0000 C CNN
F 2 "" H 2000 1900 60  0000 C CNN
F 3 "" H 2000 1900 60  0000 C CNN
	1    2000 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U6
U 1 1 67FA6441
P 3450 1900
F 0 "U6" H 3450 1900 60  0000 C CNN
F 1 "d_tff" H 3450 2050 60  0000 C CNN
F 2 "" H 3450 1900 60  0000 C CNN
F 3 "" H 3450 1900 60  0000 C CNN
	1    3450 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U8
U 1 1 67FA6470
P 4800 1900
F 0 "U8" H 4800 1900 60  0000 C CNN
F 1 "d_tff" H 4800 2050 60  0000 C CNN
F 2 "" H 4800 1900 60  0000 C CNN
F 3 "" H 4800 1900 60  0000 C CNN
	1    4800 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U10
U 1 1 67FA649D
P 6150 1900
F 0 "U10" H 6150 1900 60  0000 C CNN
F 1 "d_tff" H 6150 2050 60  0000 C CNN
F 2 "" H 6150 1900 60  0000 C CNN
F 3 "" H 6150 1900 60  0000 C CNN
	1    6150 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U12
U 1 1 67FA64D6
P 7500 1900
F 0 "U12" H 7500 1900 60  0000 C CNN
F 1 "d_tff" H 7500 2050 60  0000 C CNN
F 2 "" H 7500 1900 60  0000 C CNN
F 3 "" H 7500 1900 60  0000 C CNN
	1    7500 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U14
U 1 1 67FA6539
P 8850 1900
F 0 "U14" H 8850 1900 60  0000 C CNN
F 1 "d_tff" H 8850 2050 60  0000 C CNN
F 2 "" H 8850 1900 60  0000 C CNN
F 3 "" H 8850 1900 60  0000 C CNN
	1    8850 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U16
U 1 1 67FA6592
P 10250 1900
F 0 "U16" H 10250 1900 60  0000 C CNN
F 1 "d_tff" H 10250 2050 60  0000 C CNN
F 2 "" H 10250 1900 60  0000 C CNN
F 3 "" H 10250 1900 60  0000 C CNN
	1    10250 1900
	1    0    0    -1  
$EndComp
$Comp
L d_tff U5
U 1 1 67FA6604
P 2000 4000
F 0 "U5" H 2000 4000 60  0000 C CNN
F 1 "d_tff" H 2000 4150 60  0000 C CNN
F 2 "" H 2000 4000 60  0000 C CNN
F 3 "" H 2000 4000 60  0000 C CNN
	1    2000 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U7
U 1 1 67FA662F
P 3450 4000
F 0 "U7" H 3450 4000 60  0000 C CNN
F 1 "d_tff" H 3450 4150 60  0000 C CNN
F 2 "" H 3450 4000 60  0000 C CNN
F 3 "" H 3450 4000 60  0000 C CNN
	1    3450 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U9
U 1 1 67FA6674
P 4800 4000
F 0 "U9" H 4800 4000 60  0000 C CNN
F 1 "d_tff" H 4800 4150 60  0000 C CNN
F 2 "" H 4800 4000 60  0000 C CNN
F 3 "" H 4800 4000 60  0000 C CNN
	1    4800 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U11
U 1 1 67FA66AF
P 6150 4000
F 0 "U11" H 6150 4000 60  0000 C CNN
F 1 "d_tff" H 6150 4150 60  0000 C CNN
F 2 "" H 6150 4000 60  0000 C CNN
F 3 "" H 6150 4000 60  0000 C CNN
	1    6150 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U13
U 1 1 67FA6708
P 7500 4000
F 0 "U13" H 7500 4000 60  0000 C CNN
F 1 "d_tff" H 7500 4150 60  0000 C CNN
F 2 "" H 7500 4000 60  0000 C CNN
F 3 "" H 7500 4000 60  0000 C CNN
	1    7500 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U15
U 1 1 67FA6741
P 8850 4000
F 0 "U15" H 8850 4000 60  0000 C CNN
F 1 "d_tff" H 8850 4150 60  0000 C CNN
F 2 "" H 8850 4000 60  0000 C CNN
F 3 "" H 8850 4000 60  0000 C CNN
	1    8850 4000
	1    0    0    -1  
$EndComp
$Comp
L d_tff U17
U 1 1 67FA678E
P 10250 4000
F 0 "U17" H 10250 4000 60  0000 C CNN
F 1 "d_tff" H 10250 4150 60  0000 C CNN
F 2 "" H 10250 4000 60  0000 C CNN
F 3 "" H 10250 4000 60  0000 C CNN
	1    10250 4000
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 2 1 67FA6EA5
P 850 1700
F 0 "U3" H 900 1800 30  0000 C CNN
F 1 "PORT" H 850 1700 30  0000 C CNN
F 2 "" H 850 1700 60  0000 C CNN
F 3 "" H 850 1700 60  0000 C CNN
	2    850  1700
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 3 1 67FA6F3E
P 850 2650
F 0 "U3" H 900 2750 30  0000 C CNN
F 1 "PORT" H 850 2650 30  0000 C CNN
F 2 "" H 850 2650 60  0000 C CNN
F 3 "" H 850 2650 60  0000 C CNN
	3    850  2650
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 1 1 67FA704B
P 850 1100
F 0 "U3" H 900 1200 30  0000 C CNN
F 1 "PORT" H 850 1100 30  0000 C CNN
F 2 "" H 850 1100 60  0000 C CNN
F 3 "" H 850 1100 60  0000 C CNN
	1    850  1100
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U1
U 1 1 67FA79AF
P 800 2200
F 0 "U1" H 800 2100 60  0000 C CNN
F 1 "d_inverter" H 800 2350 60  0000 C CNN
F 2 "" H 850 2150 60  0000 C CNN
F 3 "" H 850 2150 60  0000 C CNN
	1    800  2200
	1    0    0    -1  
$EndComp
$Comp
L PORT U3
U 4 1 67FBA3CB
P 2550 1300
F 0 "U3" H 2600 1400 30  0000 C CNN
F 1 "PORT" H 2550 1300 30  0000 C CNN
F 2 "" H 2550 1300 60  0000 C CNN
F 3 "" H 2550 1300 60  0000 C CNN
	4    2550 1300
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 8 1 67FBA46A
P 6700 1300
F 0 "U3" H 6750 1400 30  0000 C CNN
F 1 "PORT" H 6700 1300 30  0000 C CNN
F 2 "" H 6700 1300 60  0000 C CNN
F 3 "" H 6700 1300 60  0000 C CNN
	8    6700 1300
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 10 1 67FBA630
P 8050 1300
F 0 "U3" H 8100 1400 30  0000 C CNN
F 1 "PORT" H 8050 1300 30  0000 C CNN
F 2 "" H 8050 1300 60  0000 C CNN
F 3 "" H 8050 1300 60  0000 C CNN
	10   8050 1300
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 12 1 67FBA6D5
P 9400 1300
F 0 "U3" H 9450 1400 30  0000 C CNN
F 1 "PORT" H 9400 1300 30  0000 C CNN
F 2 "" H 9400 1300 60  0000 C CNN
F 3 "" H 9400 1300 60  0000 C CNN
	12   9400 1300
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 14 1 67FBA754
P 10800 1300
F 0 "U3" H 10850 1400 30  0000 C CNN
F 1 "PORT" H 10800 1300 30  0000 C CNN
F 2 "" H 10800 1300 60  0000 C CNN
F 3 "" H 10800 1300 60  0000 C CNN
	14   10800 1300
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 5 1 67FBA85B
P 2550 3400
F 0 "U3" H 2600 3500 30  0000 C CNN
F 1 "PORT" H 2550 3400 30  0000 C CNN
F 2 "" H 2550 3400 60  0000 C CNN
F 3 "" H 2550 3400 60  0000 C CNN
	5    2550 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 6 1 67FBA904
P 4000 3400
F 0 "U3" H 4050 3500 30  0000 C CNN
F 1 "PORT" H 4000 3400 30  0000 C CNN
F 2 "" H 4000 3400 60  0000 C CNN
F 3 "" H 4000 3400 60  0000 C CNN
	6    4000 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 7 1 67FBA981
P 5350 3400
F 0 "U3" H 5400 3500 30  0000 C CNN
F 1 "PORT" H 5350 3400 30  0000 C CNN
F 2 "" H 5350 3400 60  0000 C CNN
F 3 "" H 5350 3400 60  0000 C CNN
	7    5350 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 9 1 67FBA9F0
P 6700 3400
F 0 "U3" H 6750 3500 30  0000 C CNN
F 1 "PORT" H 6700 3400 30  0000 C CNN
F 2 "" H 6700 3400 60  0000 C CNN
F 3 "" H 6700 3400 60  0000 C CNN
	9    6700 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 11 1 67FBAA8B
P 8050 3400
F 0 "U3" H 8100 3500 30  0000 C CNN
F 1 "PORT" H 8050 3400 30  0000 C CNN
F 2 "" H 8050 3400 60  0000 C CNN
F 3 "" H 8050 3400 60  0000 C CNN
	11   8050 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 13 1 67FBAC33
P 9400 3400
F 0 "U3" H 9450 3500 30  0000 C CNN
F 1 "PORT" H 9400 3400 30  0000 C CNN
F 2 "" H 9400 3400 60  0000 C CNN
F 3 "" H 9400 3400 60  0000 C CNN
	13   9400 3400
	0    1    1    0   
$EndComp
$Comp
L PORT U3
U 15 1 67FBACB0
P 10800 3400
F 0 "U3" H 10850 3500 30  0000 C CNN
F 1 "PORT" H 10800 3400 30  0000 C CNN
F 2 "" H 10800 3400 60  0000 C CNN
F 3 "" H 10800 3400 60  0000 C CNN
	15   10800 3400
	0    1    1    0   
$EndComp
$Comp
L adc_bridge_1 U2
U 1 1 67FBBBF8
P 800 3700
F 0 "U2" H 800 3700 60  0000 C CNN
F 1 "adc_bridge_1" H 800 3850 60  0000 C CNN
F 2 "" H 800 3700 60  0000 C CNN
F 3 "" H 800 3700 60  0000 C CNN
	1    800  3700
	0    -1   -1   0   
$EndComp
$Comp
L pulse v1
U 1 1 67FBBE65
P 750 4750
F 0 "v1" H 550 4850 60  0000 C CNN
F 1 "5" H 550 4700 60  0000 C CNN
F 2 "R1" H 450 4750 60  0000 C CNN
F 3 "" H 750 4750 60  0000 C CNN
	1    750  4750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 67FBBEE8
P 750 5200
F 0 "#PWR01" H 750 4950 50  0001 C CNN
F 1 "GND" H 750 5050 50  0000 C CNN
F 2 "" H 750 5200 50  0001 C CNN
F 3 "" H 750 5200 50  0001 C CNN
	1    750  5200
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG02
U 1 1 67FBCA70
P 750 5200
F 0 "#FLG02" H 750 5275 50  0001 C CNN
F 1 "PWR_FLAG" H 750 5350 50  0000 C CNN
F 2 "" H 750 5200 50  0001 C CNN
F 3 "" H 750 5200 50  0001 C CNN
	1    750  5200
	0    1    1    0   
$EndComp
Wire Wire Line
	2550 2200 2900 2200
Wire Wire Line
	4000 2200 4250 2200
Wire Wire Line
	5350 2200 5600 2200
Wire Wire Line
	6700 2200 6950 2200
Wire Wire Line
	8050 2200 8300 2200
Wire Wire Line
	9700 2200 9400 2200
Wire Wire Line
	2900 4300 2550 4300
Wire Wire Line
	4000 4300 4250 4300
Wire Wire Line
	5600 4300 5350 4300
Wire Wire Line
	6950 4300 6700 4300
Wire Wire Line
	10800 2200 10800 3100
Wire Wire Line
	10800 3100 1100 3100
Wire Wire Line
	1100 3100 1100 4300
Wire Wire Line
	1100 4300 1450 4300
Wire Wire Line
	1100 1100 10250 1100
Wire Wire Line
	10250 1100 10250 1250
Wire Wire Line
	8850 1250 8850 1100
Connection ~ 8850 1100
Wire Wire Line
	7500 1250 7500 1100
Connection ~ 7500 1100
Wire Wire Line
	6150 1250 6150 1100
Connection ~ 6150 1100
Wire Wire Line
	4800 1250 4800 1100
Connection ~ 4800 1100
Wire Wire Line
	3450 1250 3450 1100
Connection ~ 3450 1100
Wire Wire Line
	2000 1250 2000 1100
Connection ~ 2000 1100
Wire Wire Line
	1450 2200 1100 2200
Connection ~ 1250 1100
Wire Wire Line
	1250 1100 1250 2950
Wire Wire Line
	1250 2950 10250 2950
Wire Wire Line
	10250 2950 10250 3350
Wire Wire Line
	2000 3350 2000 2950
Connection ~ 2000 2950
Wire Wire Line
	3450 3350 3450 2950
Connection ~ 3450 2950
Wire Wire Line
	4800 3350 4800 2950
Connection ~ 4800 2950
Wire Wire Line
	6150 3350 6150 2950
Connection ~ 6150 2950
Wire Wire Line
	7500 3350 7500 2950
Connection ~ 7500 2950
Wire Wire Line
	8850 3350 8850 2950
Connection ~ 8850 2950
Wire Wire Line
	1100 2650 10250 2650
Wire Wire Line
	10250 2650 10250 2500
Wire Wire Line
	2000 2500 2000 2650
Connection ~ 2000 2650
Wire Wire Line
	3450 2500 3450 2650
Connection ~ 3450 2650
Wire Wire Line
	4800 2500 4800 2650
Connection ~ 4800 2650
Wire Wire Line
	6150 2500 6150 2650
Connection ~ 6150 2650
Wire Wire Line
	7500 2500 7500 2650
Connection ~ 7500 2650
Wire Wire Line
	8850 2500 8850 2650
Connection ~ 8850 2650
Connection ~ 1200 2650
Wire Wire Line
	1200 2650 1200 4900
Wire Wire Line
	1200 4900 10250 4900
Wire Wire Line
	10250 4900 10250 4600
Wire Wire Line
	8850 4600 8850 4900
Connection ~ 8850 4900
Wire Wire Line
	7500 4600 7500 4900
Connection ~ 7500 4900
Wire Wire Line
	6150 4600 6150 4900
Connection ~ 6150 4900
Wire Wire Line
	4800 4600 4800 4900
Connection ~ 4800 4900
Wire Wire Line
	3450 4600 3450 4900
Connection ~ 3450 4900
Wire Wire Line
	2000 4600 2000 4900
Connection ~ 2000 4900
Wire Wire Line
	1100 1700 1100 1900
Wire Wire Line
	1100 1900 500  1900
Wire Wire Line
	500  1900 500  2200
Wire Wire Line
	750  2850 9600 2850
Wire Wire Line
	9600 2850 9600 1550
Wire Wire Line
	9600 1550 9700 1550
Wire Wire Line
	8300 1550 8250 1550
Wire Wire Line
	8250 1550 8250 2850
Connection ~ 8250 2850
Wire Wire Line
	6950 1550 6900 1550
Wire Wire Line
	6900 1550 6900 2850
Connection ~ 6900 2850
Wire Wire Line
	5600 1550 5500 1550
Wire Wire Line
	5500 1550 5500 2850
Connection ~ 5500 2850
Wire Wire Line
	4250 1550 4150 1550
Wire Wire Line
	4150 1550 4150 2850
Connection ~ 4150 2850
Wire Wire Line
	2900 1550 2750 1550
Wire Wire Line
	2750 1550 2750 2850
Connection ~ 2750 2850
Wire Wire Line
	1450 1550 1350 1550
Wire Wire Line
	1350 1550 1350 2850
Connection ~ 1350 2850
Wire Wire Line
	1450 3650 1450 2850
Connection ~ 1450 2850
Wire Wire Line
	2900 3650 2900 2850
Connection ~ 2900 2850
Wire Wire Line
	4250 3650 4250 2850
Connection ~ 4250 2850
Wire Wire Line
	5600 3650 5600 2850
Connection ~ 5600 2850
Wire Wire Line
	6950 3650 6800 3650
Wire Wire Line
	6800 3650 6800 2850
Connection ~ 6800 2850
Wire Wire Line
	8300 3650 8150 3650
Wire Wire Line
	8150 3650 8150 2850
Connection ~ 8150 2850
Wire Wire Line
	9700 3650 9550 3650
Wire Wire Line
	9550 3650 9550 2850
Connection ~ 9550 2850
Wire Wire Line
	750  3150 750  2850
Wire Wire Line
	8050 4300 8300 4300
Wire Wire Line
	9400 4300 9700 4300
$EndSCHEMATC