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:SN54HC148-cache
EELAYER 25 0
EELAYER END
$Descr A0 46811 33110
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L DC v2
U 1 1 665F5504
P 26800 10700
F 0 "v2" H 26600 10800 60  0000 C CNN
F 1 "DC" H 26600 10650 60  0000 C CNN
F 2 "R1" H 26500 10700 60  0000 C CNN
F 3 "" H 26800 10700 60  0000 C CNN
	1    26800 10700
	1    0    0    -1  
$EndComp
Wire Wire Line
	25800 10300 26700 10300
Wire Wire Line
	26700 10300 26700 10250
Wire Wire Line
	26700 10250 26800 10250
$Comp
L GND #PWR01
U 1 1 665F559E
P 26800 11250
F 0 "#PWR01" H 26800 11000 50  0001 C CNN
F 1 "GND" H 26800 11100 50  0000 C CNN
F 2 "" H 26800 11250 50  0001 C CNN
F 3 "" H 26800 11250 50  0001 C CNN
	1    26800 11250
	1    0    0    -1  
$EndComp
Wire Wire Line
	26800 11250 26800 11150
$Comp
L GND #PWR02
U 1 1 665F55DD
P 22550 12800
F 0 "#PWR02" H 22550 12550 50  0001 C CNN
F 1 "GND" H 22550 12650 50  0000 C CNN
F 2 "" H 22550 12800 50  0001 C CNN
F 3 "" H 22550 12800 50  0001 C CNN
	1    22550 12800
	1    0    0    -1  
$EndComp
Wire Wire Line
	22550 12800 22550 12750
Wire Wire Line
	24050 11500 24250 11500
$Comp
L GND #PWR03
U 1 1 665F56C7
P 24050 12950
F 0 "#PWR03" H 24050 12700 50  0001 C CNN
F 1 "GND" H 24050 12800 50  0000 C CNN
F 2 "" H 24050 12950 50  0001 C CNN
F 3 "" H 24050 12950 50  0001 C CNN
	1    24050 12950
	1    0    0    -1  
$EndComp
Wire Wire Line
	24050 12300 24050 12950
Wire Wire Line
	24050 12900 24250 12900
Wire Wire Line
	25850 12700 26550 12700
Wire Wire Line
	25850 12500 26500 12500
Wire Wire Line
	25850 12300 26450 12300
Wire Wire Line
	25850 12100 26250 12100
$Comp
L resistor R1
U 1 1 665F57AA
P 23750 12550
F 0 "R1" H 23800 12680 50  0000 C CNN
F 1 "1000k" H 23800 12500 50  0000 C CNN
F 2 "" H 23800 12530 30  0000 C CNN
F 3 "" V 23800 12600 30  0000 C CNN
	1    23750 12550
	1    0    0    -1  
$EndComp
$Comp
L resistor R2
U 1 1 665F5813
P 23750 12800
F 0 "R2" H 23800 12930 50  0000 C CNN
F 1 "1000k" H 23800 12750 50  0000 C CNN
F 2 "" H 23800 12780 30  0000 C CNN
F 3 "" V 23800 12850 30  0000 C CNN
	1    23750 12800
	1    0    0    -1  
$EndComp
$Comp
L resistor R3
U 1 1 665F583A
P 26100 11750
F 0 "R3" H 26150 11880 50  0000 C CNN
F 1 "1000k" H 26150 11700 50  0000 C CNN
F 2 "" H 26150 11730 30  0000 C CNN
F 3 "" V 26150 11800 30  0000 C CNN
	1    26100 11750
	1    0    0    -1  
$EndComp
$Comp
L resistor R4
U 1 1 665F58D8
P 26100 12000
F 0 "R4" H 26150 12130 50  0000 C CNN
F 1 "1000k" H 26150 11950 50  0000 C CNN
F 2 "" H 26150 11980 30  0000 C CNN
F 3 "" V 26150 12050 30  0000 C CNN
	1    26100 12000
	1    0    0    -1  
$EndComp
$Comp
L resistor R5
U 1 1 665F590B
P 26100 12950
F 0 "R5" H 26150 13080 50  0000 C CNN
F 1 "1000k" H 26150 12900 50  0000 C CNN
F 2 "" H 26150 12930 30  0000 C CNN
F 3 "" V 26150 13000 30  0000 C CNN
	1    26100 12950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 665F5995
P 26400 12950
F 0 "#PWR04" H 26400 12700 50  0001 C CNN
F 1 "GND" H 26400 12800 50  0000 C CNN
F 2 "" H 26400 12950 50  0001 C CNN
F 3 "" H 26400 12950 50  0001 C CNN
	1    26400 12950
	1    0    0    -1  
$EndComp
Wire Wire Line
	25850 12900 26000 12900
Wire Wire Line
	26300 12900 26400 12900
Wire Wire Line
	26400 12900 26400 12950
$Comp
L GND #PWR05
U 1 1 665F5A2F
P 26400 11950
F 0 "#PWR05" H 26400 11700 50  0001 C CNN
F 1 "GND" H 26400 11800 50  0000 C CNN
F 2 "" H 26400 11950 50  0001 C CNN
F 3 "" H 26400 11950 50  0001 C CNN
	1    26400 11950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 665F5A5A
P 26400 11700
F 0 "#PWR06" H 26400 11450 50  0001 C CNN
F 1 "GND" H 26400 11550 50  0000 C CNN
F 2 "" H 26400 11700 50  0001 C CNN
F 3 "" H 26400 11700 50  0001 C CNN
	1    26400 11700
	1    0    0    -1  
$EndComp
Wire Wire Line
	26400 11700 26300 11700
Wire Wire Line
	26000 11700 25850 11700
Wire Wire Line
	25850 11900 26000 11900
Wire Wire Line
	26000 11900 26000 11950
Wire Wire Line
	26300 11950 26400 11950
$Comp
L GND #PWR07
U 1 1 665F5B8C
P 23550 12750
F 0 "#PWR07" H 23550 12500 50  0001 C CNN
F 1 "GND" H 23550 12600 50  0000 C CNN
F 2 "" H 23550 12750 50  0001 C CNN
F 3 "" H 23550 12750 50  0001 C CNN
	1    23550 12750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 665F5BAF
P 23550 12500
F 0 "#PWR08" H 23550 12250 50  0001 C CNN
F 1 "GND" H 23550 12350 50  0000 C CNN
F 2 "" H 23550 12500 50  0001 C CNN
F 3 "" H 23550 12500 50  0001 C CNN
	1    23550 12500
	1    0    0    -1  
$EndComp
Wire Wire Line
	23550 12500 23650 12500
Wire Wire Line
	23550 12750 23650 12750
Wire Wire Line
	23950 12500 24250 12500
Wire Wire Line
	24250 12700 23950 12700
Wire Wire Line
	23950 12700 23950 12750
Text GLabel 24200 12500 1    60   Input ~ 0
A2
Text GLabel 24150 12700 1    60   Input ~ 0
A1
Text GLabel 25900 12900 1    60   Input ~ 0
A0
Text GLabel 25950 11900 1    60   Input ~ 0
GS
Text GLabel 25950 11700 1    60   Input ~ 0
EO
$Comp
L GND #PWR09
U 1 1 666009A8
P 22000 12800
F 0 "#PWR09" H 22000 12550 50  0001 C CNN
F 1 "GND" H 22000 12650 50  0000 C CNN
F 2 "" H 22000 12800 50  0001 C CNN
F 3 "" H 22000 12800 50  0001 C CNN
	1    22000 12800
	1    0    0    -1  
$EndComp
Wire Wire Line
	22000 12800 22000 12750
Wire Wire Line
	24050 12300 24250 12300
$Comp
L SN54HC148_IC X1
U 1 1 66600FEC
P 23150 13000
F 0 "X1" H 25050 13750 60  0000 C CNN
F 1 "SN54HC148_IC" H 25050 13850 60  0000 C CNN
F 2 "" H 23600 13600 60  0001 C CNN
F 3 "" H 23600 13600 60  0001 C CNN
	1    23150 13000
	1    0    0    -1  
$EndComp
Connection ~ 24050 12900
$Comp
L pulse v1
U 1 1 66602230
P 20750 12300
F 0 "v1" H 20550 12400 60  0000 C CNN
F 1 "pulse" H 20550 12250 60  0000 C CNN
F 2 "R1" H 20450 12300 60  0000 C CNN
F 3 "" H 20750 12300 60  0000 C CNN
	1    20750 12300
	1    0    0    -1  
$EndComp
$Comp
L pulse v3
U 1 1 6660228E
P 21400 12300
F 0 "v3" H 21200 12400 60  0000 C CNN
F 1 "pulse" H 21200 12250 60  0000 C CNN
F 2 "R1" H 21100 12300 60  0000 C CNN
F 3 "" H 21400 12300 60  0000 C CNN
	1    21400 12300
	1    0    0    -1  
$EndComp
$Comp
L pulse v4
U 1 1 666022C8
P 22000 12300
F 0 "v4" H 21800 12400 60  0000 C CNN
F 1 "pulse" H 21800 12250 60  0000 C CNN
F 2 "R1" H 21700 12300 60  0000 C CNN
F 3 "" H 22000 12300 60  0000 C CNN
	1    22000 12300
	1    0    0    -1  
$EndComp
$Comp
L pulse v5
U 1 1 66602305
P 22550 12300
F 0 "v5" H 22350 12400 60  0000 C CNN
F 1 "pulse" H 22350 12250 60  0000 C CNN
F 2 "R1" H 22250 12300 60  0000 C CNN
F 3 "" H 22550 12300 60  0000 C CNN
	1    22550 12300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 66602443
P 21400 12800
F 0 "#PWR010" H 21400 12550 50  0001 C CNN
F 1 "GND" H 21400 12650 50  0000 C CNN
F 2 "" H 21400 12800 50  0001 C CNN
F 3 "" H 21400 12800 50  0001 C CNN
	1    21400 12800
	1    0    0    -1  
$EndComp
Wire Wire Line
	21400 12800 21400 12750
$Comp
L GND #PWR011
U 1 1 66602464
P 20750 12800
F 0 "#PWR011" H 20750 12550 50  0001 C CNN
F 1 "GND" H 20750 12650 50  0000 C CNN
F 2 "" H 20750 12800 50  0001 C CNN
F 3 "" H 20750 12800 50  0001 C CNN
	1    20750 12800
	1    0    0    -1  
$EndComp
Wire Wire Line
	20750 12800 20750 12750
Wire Wire Line
	25800 10300 25800 11150
Wire Wire Line
	25800 11150 25850 11150
Wire Wire Line
	25850 11150 25850 11500
$Comp
L GND #PWR012
U 1 1 666028A5
P 26950 13100
F 0 "#PWR012" H 26950 12850 50  0001 C CNN
F 1 "GND" H 26950 12950 50  0000 C CNN
F 2 "" H 26950 13100 50  0001 C CNN
F 3 "" H 26950 13100 50  0001 C CNN
	1    26950 13100
	1    0    0    -1  
$EndComp
Wire Wire Line
	26950 13100 26950 13050
$Comp
L pulse v6
U 1 1 666028AC
P 26950 12600
F 0 "v6" H 26750 12700 60  0000 C CNN
F 1 "pulse" H 26750 12550 60  0000 C CNN
F 2 "R1" H 26650 12600 60  0000 C CNN
F 3 "" H 26950 12600 60  0000 C CNN
	1    26950 12600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 666028E5
P 27500 13100
F 0 "#PWR013" H 27500 12850 50  0001 C CNN
F 1 "GND" H 27500 12950 50  0000 C CNN
F 2 "" H 27500 13100 50  0001 C CNN
F 3 "" H 27500 13100 50  0001 C CNN
	1    27500 13100
	1    0    0    -1  
$EndComp
Wire Wire Line
	27500 13100 27500 13050
$Comp
L pulse v7
U 1 1 666028EC
P 27500 12600
F 0 "v7" H 27300 12700 60  0000 C CNN
F 1 "pulse" H 27300 12550 60  0000 C CNN
F 2 "R1" H 27200 12600 60  0000 C CNN
F 3 "" H 27500 12600 60  0000 C CNN
	1    27500 12600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 6660292F
P 28600 13100
F 0 "#PWR014" H 28600 12850 50  0001 C CNN
F 1 "GND" H 28600 12950 50  0000 C CNN
F 2 "" H 28600 13100 50  0001 C CNN
F 3 "" H 28600 13100 50  0001 C CNN
	1    28600 13100
	1    0    0    -1  
$EndComp
Wire Wire Line
	28600 13100 28600 13050
$Comp
L pulse v9
U 1 1 66602936
P 28600 12600
F 0 "v9" H 28400 12700 60  0000 C CNN
F 1 "pulse" H 28400 12550 60  0000 C CNN
F 2 "R1" H 28300 12600 60  0000 C CNN
F 3 "" H 28600 12600 60  0000 C CNN
	1    28600 12600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 666029AB
P 28000 13100
F 0 "#PWR015" H 28000 12850 50  0001 C CNN
F 1 "GND" H 28000 12950 50  0000 C CNN
F 2 "" H 28000 13100 50  0001 C CNN
F 3 "" H 28000 13100 50  0001 C CNN
	1    28000 13100
	1    0    0    -1  
$EndComp
Wire Wire Line
	28000 13100 28000 13050
$Comp
L pulse v8
U 1 1 666029B2
P 28000 12600
F 0 "v8" H 27800 12700 60  0000 C CNN
F 1 "pulse" H 27800 12550 60  0000 C CNN
F 2 "R1" H 27700 12600 60  0000 C CNN
F 3 "" H 28000 12600 60  0000 C CNN
	1    28000 12600
	1    0    0    -1  
$EndComp
Wire Wire Line
	26950 12150 26550 12150
Wire Wire Line
	26550 12150 26550 12700
Wire Wire Line
	27500 12150 27500 12100
Wire Wire Line
	27500 12100 26500 12100
Wire Wire Line
	26500 12100 26500 12500
Wire Wire Line
	28000 12150 28000 12000
Wire Wire Line
	26450 12000 28450 12000
Wire Wire Line
	26450 12300 26450 12000
Wire Wire Line
	28250 12150 28600 12150
Wire Wire Line
	28250 12150 28250 11950
Wire Wire Line
	28250 11950 26550 11950
Wire Wire Line
	26550 11950 26550 12050
Wire Wire Line
	26550 12050 26250 12050
Wire Wire Line
	26250 12050 26250 12100
Wire Wire Line
	22550 11850 23050 11850
Wire Wire Line
	23050 11850 23050 12100
Wire Wire Line
	23050 12100 24250 12100
Wire Wire Line
	22000 11850 22000 11600
Wire Wire Line
	22000 11600 23200 11600
Wire Wire Line
	23200 11600 23200 11900
Wire Wire Line
	23200 11900 24250 11900
Wire Wire Line
	23250 11700 24250 11700
Wire Wire Line
	23250 11700 23250 11450
Wire Wire Line
	23250 11450 21400 11450
Wire Wire Line
	21400 11450 21400 11850
Wire Wire Line
	20750 11250 20750 11850
Wire Wire Line
	20750 11250 24050 11250
Wire Wire Line
	24050 11250 24050 11500
Text GLabel 24200 12300 1    60   Input ~ 0
EI
Text GLabel 20750 11650 0    60   Input ~ 0
4
Text GLabel 21400 11700 0    60   Input ~ 0
5
Text GLabel 22000 11750 0    60   Input ~ 0
6
Text GLabel 22650 11850 1    60   Input ~ 0
7
Text GLabel 25950 12100 1    60   Input ~ 0
3
Text GLabel 26050 12300 1    60   Input ~ 0
2
Text GLabel 26100 12500 1    60   Input ~ 0
1
Text GLabel 26100 12700 1    60   Input ~ 0
8
$Comp
L plot_v1 U1
U 1 1 6660311D
P 20900 11300
F 0 "U1" H 20900 11800 60  0000 C CNN
F 1 "plot_v1" H 21100 11650 60  0000 C CNN
F 2 "" H 20900 11300 60  0000 C CNN
F 3 "" H 20900 11300 60  0000 C CNN
	1    20900 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U2
U 1 1 66603232
P 21650 11300
F 0 "U2" H 21650 11800 60  0000 C CNN
F 1 "plot_v1" H 21850 11650 60  0000 C CNN
F 2 "" H 21650 11300 60  0000 C CNN
F 3 "" H 21650 11300 60  0000 C CNN
	1    21650 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U3
U 1 1 666032A6
P 22250 11300
F 0 "U3" H 22250 11800 60  0000 C CNN
F 1 "plot_v1" H 22450 11650 60  0000 C CNN
F 2 "" H 22250 11300 60  0000 C CNN
F 3 "" H 22250 11300 60  0000 C CNN
	1    22250 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U4
U 1 1 66603348
P 22800 11300
F 0 "U4" H 22800 11800 60  0000 C CNN
F 1 "plot_v1" H 23000 11650 60  0000 C CNN
F 2 "" H 22800 11300 60  0000 C CNN
F 3 "" H 22800 11300 60  0000 C CNN
	1    22800 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U5
U 1 1 66603408
P 23500 11300
F 0 "U5" H 23500 11800 60  0000 C CNN
F 1 "plot_v1" H 23700 11650 60  0000 C CNN
F 2 "" H 23500 11300 60  0000 C CNN
F 3 "" H 23500 11300 60  0000 C CNN
	1    23500 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U6
U 1 1 666034C8
P 23950 11300
F 0 "U6" H 23950 11800 60  0000 C CNN
F 1 "plot_v1" H 24150 11650 60  0000 C CNN
F 2 "" H 23950 11300 60  0000 C CNN
F 3 "" H 23950 11300 60  0000 C CNN
	1    23950 11300
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U7
U 1 1 66603525
P 27250 11950
F 0 "U7" H 27250 12450 60  0000 C CNN
F 1 "plot_v1" H 27450 12300 60  0000 C CNN
F 2 "" H 27250 11950 60  0000 C CNN
F 3 "" H 27250 11950 60  0000 C CNN
	1    27250 11950
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U8
U 1 1 66603653
P 27650 11950
F 0 "U8" H 27650 12450 60  0000 C CNN
F 1 "plot_v1" H 27850 12300 60  0000 C CNN
F 2 "" H 27650 11950 60  0000 C CNN
F 3 "" H 27650 11950 60  0000 C CNN
	1    27650 11950
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U9
U 1 1 666036B4
P 28050 11950
F 0 "U9" H 28050 12450 60  0000 C CNN
F 1 "plot_v1" H 28250 12300 60  0000 C CNN
F 2 "" H 28050 11950 60  0000 C CNN
F 3 "" H 28050 11950 60  0000 C CNN
	1    28050 11950
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U10
U 1 1 6660371A
P 28450 11950
F 0 "U10" H 28450 12450 60  0000 C CNN
F 1 "plot_v1" H 28650 12300 60  0000 C CNN
F 2 "" H 28450 11950 60  0000 C CNN
F 3 "" H 28450 11950 60  0000 C CNN
	1    28450 11950
	1    0    0    -1  
$EndComp
$Comp
L plot_v1 U11
U 1 1 666037B3
P 28850 11950
F 0 "U11" H 28850 12450 60  0000 C CNN
F 1 "plot_v1" H 29050 12300 60  0000 C CNN
F 2 "" H 28850 11950 60  0000 C CNN
F 3 "" H 28850 11950 60  0000 C CNN
	1    28850 11950
	1    0    0    -1  
$EndComp
Wire Wire Line
	20900 11100 20900 11250
Connection ~ 20900 11250
Wire Wire Line
	21650 11100 21650 11450
Connection ~ 21650 11450
Wire Wire Line
	22250 11100 22250 11600
Connection ~ 22250 11600
Wire Wire Line
	22800 11100 22800 11850
Connection ~ 22800 11850
Wire Wire Line
	23500 11100 23500 12300
Wire Wire Line
	23500 12300 24000 12300
Wire Wire Line
	24000 12300 24000 12500
Connection ~ 24000 12500
Wire Wire Line
	23950 11100 23950 12200
Wire Wire Line
	23950 12200 24100 12200
Wire Wire Line
	24100 12200 24100 12700
Connection ~ 24100 12700
Wire Wire Line
	27250 11750 26700 11750
Wire Wire Line
	26700 11750 26700 12800
Wire Wire Line
	26700 12800 25950 12800
Wire Wire Line
	25950 12800 25950 12900
Connection ~ 25950 12900
Wire Wire Line
	27650 11750 27650 11900
Wire Wire Line
	27650 11900 26750 11900
Wire Wire Line
	26750 11900 26750 12150
Connection ~ 26750 12150
Wire Wire Line
	28050 11750 28050 12050
Wire Wire Line
	28050 12050 26950 12050
Wire Wire Line
	26950 12050 26950 12100
Connection ~ 26950 12100
Wire Wire Line
	28450 12000 28450 11750
Connection ~ 28000 12000
Wire Wire Line
	28850 11750 28850 12050
Wire Wire Line
	28850 12050 28450 12050
Wire Wire Line
	28450 12050 28450 12150
Connection ~ 28450 12150
$EndSCHEMATC