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:MC1741_sub-cache
LIBS:MC1741-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 eSim_Diode D1
U 1 1 668D06D2
P 2100 1700
F 0 "D1" H 2100 1800 50  0000 C CNN
F 1 "eSim_Diode" H 2100 1600 50  0000 C CNN
F 2 "" H 2100 1700 60  0000 C CNN
F 3 "" H 2100 1700 60  0000 C CNN
	1    2100 1700
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q1
U 1 1 668D06D3
P 2000 2450
F 0 "Q1" H 1900 2500 50  0000 R CNN
F 1 "eSim_NPN" H 1950 2600 50  0000 R CNN
F 2 "" H 2200 2550 29  0000 C CNN
F 3 "" H 2000 2450 60  0000 C CNN
	1    2000 2450
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q7
U 1 1 668D06D4
P 3550 2450
F 0 "Q7" H 3450 2500 50  0000 R CNN
F 1 "eSim_NPN" H 3500 2600 50  0000 R CNN
F 2 "" H 3750 2550 29  0000 C CNN
F 3 "" H 3550 2450 60  0000 C CNN
	1    3550 2450
	-1   0    0    -1  
$EndComp
$Comp
L eSim_PNP Q2
U 1 1 668D06D5
P 2300 3050
F 0 "Q2" H 2200 3100 50  0000 R CNN
F 1 "eSim_PNP" H 2250 3200 50  0000 R CNN
F 2 "" H 2500 3150 29  0000 C CNN
F 3 "" H 2300 3050 60  0000 C CNN
	1    2300 3050
	-1   0    0    1   
$EndComp
$Comp
L eSim_PNP Q5
U 1 1 668D06D6
P 3200 3050
F 0 "Q5" H 3100 3100 50  0000 R CNN
F 1 "eSim_PNP" H 3150 3200 50  0000 R CNN
F 2 "" H 3400 3150 29  0000 C CNN
F 3 "" H 3200 3050 60  0000 C CNN
	1    3200 3050
	1    0    0    1   
$EndComp
$Comp
L eSim_PNP Q8
U 1 1 668D06D7
P 4250 1750
F 0 "Q8" H 4150 1800 50  0000 R CNN
F 1 "eSim_PNP" H 4200 1900 50  0000 R CNN
F 2 "" H 4450 1850 29  0000 C CNN
F 3 "" H 4250 1750 60  0000 C CNN
	1    4250 1750
	1    0    0    1   
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 668D06D8
P 2650 3750
F 0 "Q4" H 2550 3800 50  0000 R CNN
F 1 "eSim_NPN" H 2600 3900 50  0000 R CNN
F 2 "" H 2850 3850 29  0000 C CNN
F 3 "" H 2650 3750 60  0000 C CNN
	1    2650 3750
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q3
U 1 1 668D06D9
P 2300 4450
F 0 "Q3" H 2200 4500 50  0000 R CNN
F 1 "eSim_NPN" H 2250 4600 50  0000 R CNN
F 2 "" H 2500 4550 29  0000 C CNN
F 3 "" H 2300 4450 60  0000 C CNN
	1    2300 4450
	-1   0    0    -1  
$EndComp
$Comp
L resistor R2
U 1 1 668D06DA
P 2150 5150
F 0 "R2" H 2200 5280 50  0000 C CNN
F 1 "1.0k" H 2200 5100 50  0000 C CNN
F 2 "" H 2200 5130 30  0000 C CNN
F 3 "" V 2200 5200 30  0000 C CNN
	1    2150 5150
	0    1    1    0   
$EndComp
$Comp
L resistor R3
U 1 1 668D06DB
P 2700 5150
F 0 "R3" H 2750 5280 50  0000 C CNN
F 1 "50k" H 2750 5100 50  0000 C CNN
F 2 "" H 2750 5130 30  0000 C CNN
F 3 "" V 2750 5200 30  0000 C CNN
	1    2700 5150
	0    1    1    0   
$EndComp
$Comp
L resistor R4
U 1 1 668D06DC
P 3250 5150
F 0 "R4" H 3300 5280 50  0000 C CNN
F 1 "1.0k" H 3300 5100 50  0000 C CNN
F 2 "" H 3300 5130 30  0000 C CNN
F 3 "" V 3300 5200 30  0000 C CNN
	1    3250 5150
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 668D06DD
P 3200 4450
F 0 "Q6" H 3100 4500 50  0000 R CNN
F 1 "eSim_NPN" H 3150 4600 50  0000 R CNN
F 2 "" H 3400 4550 29  0000 C CNN
F 3 "" H 3200 4450 60  0000 C CNN
	1    3200 4450
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q9
U 1 1 668D06DE
P 4400 4400
F 0 "Q9" H 4300 4450 50  0000 R CNN
F 1 "eSim_NPN" H 4350 4550 50  0000 R CNN
F 2 "" H 4600 4500 29  0000 C CNN
F 3 "" H 4400 4400 60  0000 C CNN
	1    4400 4400
	-1   0    0    -1  
$EndComp
$Comp
L resistor R5
U 1 1 668D06DF
P 4250 5050
F 0 "R5" H 4300 5180 50  0000 C CNN
F 1 "5.0k" H 4300 5000 50  0000 C CNN
F 2 "" H 4300 5030 30  0000 C CNN
F 3 "" V 4300 5100 30  0000 C CNN
	1    4250 5050
	0    1    1    0   
$EndComp
$Comp
L eSim_Diode D2
U 1 1 668D06E0
P 5550 1700
F 0 "D2" H 5550 1800 50  0000 C CNN
F 1 "eSim_Diode" H 5550 1600 50  0000 C CNN
F 2 "" H 5550 1700 60  0000 C CNN
F 3 "" H 5550 1700 60  0000 C CNN
	1    5550 1700
	0    1    1    0   
$EndComp
$Comp
L resistor R7
U 1 1 668D06E1
P 5500 2450
F 0 "R7" H 5550 2580 50  0000 C CNN
F 1 "39k" H 5550 2400 50  0000 C CNN
F 2 "" H 5550 2430 30  0000 C CNN
F 3 "" V 5550 2500 30  0000 C CNN
	1    5500 2450
	0    1    1    0   
$EndComp
$Comp
L eSim_Diode D3
U 1 1 668D06E2
P 5550 5100
F 0 "D3" H 5550 5200 50  0000 C CNN
F 1 "eSim_Diode" H 5550 5000 50  0000 C CNN
F 2 "" H 5550 5100 60  0000 C CNN
F 3 "" H 5550 5100 60  0000 C CNN
	1    5550 5100
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q12
U 1 1 668D06E3
P 6850 1800
F 0 "Q12" H 6750 1850 50  0000 R CNN
F 1 "eSim_PNP" H 6800 1950 50  0000 R CNN
F 2 "" H 7050 1900 29  0000 C CNN
F 3 "" H 6850 1800 60  0000 C CNN
	1    6850 1800
	1    0    0    1   
$EndComp
$Comp
L resistor R9
U 1 1 668D06E4
P 6450 2200
F 0 "R9" H 6500 2330 50  0000 C CNN
F 1 "4.5k" H 6500 2150 50  0000 C CNN
F 2 "" H 6500 2180 30  0000 C CNN
F 3 "" V 6500 2250 30  0000 C CNN
	1    6450 2200
	-1   0    0    1   
$EndComp
$Comp
L resistor R10
U 1 1 668D06E5
P 6450 3150
F 0 "R10" H 6500 3280 50  0000 C CNN
F 1 "7.5k" H 6500 3100 50  0000 C CNN
F 2 "" H 6500 3130 30  0000 C CNN
F 3 "" V 6500 3200 30  0000 C CNN
	1    6450 3150
	-1   0    0    1   
$EndComp
$Comp
L eSim_NPN Q11
U 1 1 668D06E6
P 6250 3700
F 0 "Q11" H 6150 3750 50  0000 R CNN
F 1 "eSim_NPN" H 6200 3850 50  0000 R CNN
F 2 "" H 6450 3800 29  0000 C CNN
F 3 "" H 6250 3700 60  0000 C CNN
	1    6250 3700
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q14
U 1 1 668D06E7
P 6850 4100
F 0 "Q14" H 6750 4150 50  0000 R CNN
F 1 "eSim_NPN" H 6800 4250 50  0000 R CNN
F 2 "" H 7050 4200 29  0000 C CNN
F 3 "" H 6850 4100 60  0000 C CNN
	1    6850 4100
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q10
U 1 1 668D06E8
P 5900 4850
F 0 "Q10" H 5800 4900 50  0000 R CNN
F 1 "eSim_NPN" H 5850 5000 50  0000 R CNN
F 2 "" H 6100 4950 29  0000 C CNN
F 3 "" H 5900 4850 60  0000 C CNN
	1    5900 4850
	-1   0    0    -1  
$EndComp
$Comp
L resistor R8
U 1 1 668D06E9
P 6400 5300
F 0 "R8" H 6450 5430 50  0000 C CNN
F 1 "50k" H 6450 5250 50  0000 C CNN
F 2 "" H 6450 5280 30  0000 C CNN
F 3 "" V 6450 5350 30  0000 C CNN
	1    6400 5300
	0    -1   -1   0   
$EndComp
$Comp
L resistor R11
U 1 1 668D06EA
P 7000 5300
F 0 "R11" H 7050 5430 50  0000 C CNN
F 1 "50" H 7050 5250 50  0000 C CNN
F 2 "" H 7050 5280 30  0000 C CNN
F 3 "" V 7050 5350 30  0000 C CNN
	1    7000 5300
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D4
U 1 1 668D06EB
P 7750 3200
F 0 "D4" H 7750 3300 50  0000 C CNN
F 1 "eSim_Diode" H 7750 3100 50  0000 C CNN
F 2 "" H 7750 3200 60  0000 C CNN
F 3 "" H 7750 3200 60  0000 C CNN
	1    7750 3200
	-1   0    0    1   
$EndComp
$Comp
L eSim_Diode D5
U 1 1 668D06EC
P 8250 3200
F 0 "D5" H 8250 3300 50  0000 C CNN
F 1 "eSim_Diode" H 8250 3100 50  0000 C CNN
F 2 "" H 8250 3200 60  0000 C CNN
F 3 "" H 8250 3200 60  0000 C CNN
	1    8250 3200
	-1   0    0    1   
$EndComp
$Comp
L eSim_NPN Q16
U 1 1 668D06ED
P 9300 2100
F 0 "Q16" H 9200 2150 50  0000 R CNN
F 1 "eSim_NPN" H 9250 2250 50  0000 R CNN
F 2 "" H 9500 2200 29  0000 C CNN
F 3 "" H 9300 2100 60  0000 C CNN
	1    9300 2100
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q15
U 1 1 668D06EE
P 8900 2500
F 0 "Q15" H 8800 2550 50  0000 R CNN
F 1 "eSim_NPN" H 8850 2650 50  0000 R CNN
F 2 "" H 9100 2600 29  0000 C CNN
F 3 "" H 8900 2500 60  0000 C CNN
	1    8900 2500
	-1   0    0    -1  
$EndComp
$Comp
L resistor R12
U 1 1 668D06EF
P 9450 2850
F 0 "R12" H 9500 2980 50  0000 C CNN
F 1 "25" H 9500 2800 50  0000 C CNN
F 2 "" H 9500 2830 30  0000 C CNN
F 3 "" V 9500 2900 30  0000 C CNN
	1    9450 2850
	0    -1   -1   0   
$EndComp
$Comp
L resistor R13
U 1 1 668D06F0
P 9450 3950
F 0 "R13" H 9500 4080 50  0000 C CNN
F 1 "50" H 9500 3900 50  0000 C CNN
F 2 "" H 9500 3930 30  0000 C CNN
F 3 "" V 9500 4000 30  0000 C CNN
	1    9450 3950
	0    -1   -1   0   
$EndComp
$Comp
L eSim_PNP Q17
U 1 1 668D06F1
P 9300 5100
F 0 "Q17" H 9200 5150 50  0000 R CNN
F 1 "eSim_PNP" H 9250 5250 50  0000 R CNN
F 2 "" H 9500 5200 29  0000 C CNN
F 3 "" H 9300 5100 60  0000 C CNN
	1    9300 5100
	1    0    0    1   
$EndComp
$Comp
L resistor R1
U 1 1 668D06FF
P 1650 3250
F 0 "R1" H 1700 3380 50  0000 C CNN
F 1 "3k" H 1700 3200 50  0000 C CNN
F 2 "" H 1700 3230 30  0000 C CNN
F 3 "" V 1700 3300 30  0000 C CNN
	1    1650 3250
	-1   0    0    1   
$EndComp
$Comp
L resistor R6
U 1 1 668D0700
P 5300 750
F 0 "R6" H 5350 880 50  0000 C CNN
F 1 "6k" H 5350 700 50  0000 C CNN
F 2 "" H 5350 730 30  0000 C CNN
F 3 "" V 5350 800 30  0000 C CNN
	1    5300 750 
	-1   0    0    1   
$EndComp
$Comp
L eSim_NPN Q13
U 1 1 668D0701
P 6850 2700
F 0 "Q13" H 6750 2750 50  0000 R CNN
F 1 "eSim_NPN" H 6800 2850 50  0000 R CNN
F 2 "" H 7050 2800 29  0000 C CNN
F 3 "" H 6850 2700 60  0000 C CNN
	1    6850 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 1850 2100 2250
Wire Wire Line
	3450 2250 3450 1750
Wire Wire Line
	3450 1750 4050 1750
Wire Wire Line
	2100 2650 2100 2750
Wire Wire Line
	2100 2750 2200 2750
Wire Wire Line
	2200 2750 2200 2850
Wire Wire Line
	3450 2650 3450 2750
Wire Wire Line
	3450 2750 3300 2750
Wire Wire Line
	3300 2750 3300 2850
Wire Wire Line
	2500 3050 3000 3050
Wire Wire Line
	2200 3250 2200 4250
Wire Wire Line
	2450 3750 2200 3750
Connection ~ 2200 3750
Wire Wire Line
	2500 4450 3000 4450
Wire Wire Line
	2200 4650 2200 5050
Wire Wire Line
	2750 3950 2750 5050
Wire Wire Line
	3300 4650 3300 5050
Wire Wire Line
	2200 5350 2200 5600
Wire Wire Line
	2200 5600 10000 5600
Wire Wire Line
	3300 5600 3300 5350
Wire Wire Line
	2750 5350 2750 5600
Connection ~ 2750 5600
Wire Wire Line
	3300 4250 3300 3250
Wire Wire Line
	2750 3550 2750 1300
Wire Wire Line
	2100 1550 2100 1300
Wire Wire Line
	2100 1300 9950 1300
Connection ~ 2750 1300
Wire Wire Line
	4350 1550 4350 1300
Connection ~ 4350 1300
Connection ~ 2750 4450
Wire Wire Line
	4350 1950 4350 4200
Wire Wire Line
	4350 4200 4300 4200
Wire Wire Line
	4300 4600 4300 4950
Wire Wire Line
	4300 5600 4300 5250
Connection ~ 3300 5600
Wire Wire Line
	2850 3050 2850 3400
Wire Wire Line
	2850 3400 4350 3400
Connection ~ 4350 3400
Connection ~ 2850 3050
Wire Wire Line
	3750 2450 3900 2450
Wire Wire Line
	3900 2450 3900 3300
Wire Wire Line
	2100 2050 3450 2050
Connection ~ 3450 2050
Connection ~ 2100 2050
Wire Wire Line
	5550 1550 5550 1300
Connection ~ 5550 1300
Wire Wire Line
	5550 1850 5550 2350
Wire Wire Line
	4600 4400 5550 4400
Wire Wire Line
	5550 2650 5550 4950
Connection ~ 5550 4400
Wire Wire Line
	5550 5600 5550 5250
Connection ~ 4300 5600
Wire Wire Line
	3300 3700 6050 3700
Connection ~ 3300 3700
Wire Wire Line
	6950 1300 6950 1600
Wire Wire Line
	5550 1950 6200 1950
Wire Wire Line
	6200 1950 6200 1800
Wire Wire Line
	6200 1800 6650 1800
Connection ~ 5550 1950
Wire Wire Line
	6950 2000 6950 2500
Wire Wire Line
	6550 3200 7600 3200
Wire Wire Line
	6950 2900 6950 3900
Wire Wire Line
	6550 2250 6950 2250
Connection ~ 6950 2250
Wire Wire Line
	6250 2250 6050 2250
Wire Wire Line
	6050 2250 6050 3200
Wire Wire Line
	6050 3200 6250 3200
Wire Wire Line
	6650 2700 6050 2700
Connection ~ 6050 2700
Connection ~ 5800 3700
Connection ~ 6950 3200
Wire Wire Line
	6350 3900 6350 5100
Wire Wire Line
	6650 4100 6350 4100
Connection ~ 6350 4100
Wire Wire Line
	5800 5600 5800 5050
Connection ~ 5550 5600
Connection ~ 5800 5600
Wire Wire Line
	6100 4850 6950 4850
Connection ~ 6950 4850
Wire Wire Line
	6350 5400 6350 5600
Connection ~ 6350 5600
Wire Wire Line
	6950 4300 6950 5100
Wire Wire Line
	6950 5600 6950 5400
Wire Wire Line
	7900 3200 8100 3200
Connection ~ 6950 1300
Wire Wire Line
	9400 1300 9400 1900
Connection ~ 9400 1300
Wire Wire Line
	8800 2300 8800 2100
Connection ~ 8800 2100
Wire Wire Line
	9400 2950 9400 3750
Wire Wire Line
	8400 3200 10050 3200
Wire Wire Line
	9400 2300 9400 2650
Wire Wire Line
	9100 2500 9400 2500
Connection ~ 9400 2500
Wire Wire Line
	9400 4050 9400 4900
Wire Wire Line
	9400 5600 9400 5300
Connection ~ 6950 5600
Wire Wire Line
	8100 5100 9100 5100
Wire Wire Line
	8100 3450 8100 5100
Wire Wire Line
	6350 3500 6350 3450
Wire Wire Line
	6350 3450 8100 3450
Connection ~ 6950 3450
Wire Wire Line
	8800 2700 8800 3000
Wire Wire Line
	8800 3000 9400 3000
Connection ~ 9400 3000
Connection ~ 9400 3200
Connection ~ 9400 5600
Wire Wire Line
	1800 2450 1350 2450
Wire Wire Line
	2000 3300 2000 2850
Wire Wire Line
	2000 2850 1600 2850
Wire Wire Line
	1600 2850 1600 800 
Wire Wire Line
	1600 800  5100 800 
Connection ~ 3300 5000
Connection ~ 2200 4700
Wire Wire Line
	5400 800  9600 800 
Wire Wire Line
	9600 800  9600 3200
Connection ~ 9600 3200
Wire Wire Line
	3900 3300 1750 3300
Connection ~ 2000 3300
Wire Wire Line
	5800 2850 5800 4650
Connection ~ 6950 2100
Wire Wire Line
	5800 2100 9100 2100
Wire Wire Line
	5800 2550 5800 2100
$Comp
L capacitor_polarised C1
U 1 1 668D0702
P 5800 2700
F 0 "C1" H 5825 2800 50  0000 L CNN
F 1 "30p" H 5825 2600 50  0000 L CNN
F 2 "" H 5800 2700 50  0001 C CNN
F 3 "" H 5800 2700 50  0001 C CNN
	1    5800 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 3300 1150 3300
Wire Wire Line
	1150 3300 1150 3550
Wire Wire Line
	9950 1300 9950 1600
Wire Wire Line
	10000 5600 10000 5200
Wire Wire Line
	10000 5200 10050 5200
$Comp
L PORT U1
U 3 1 668D1606
P 1100 2450
F 0 "U1" H 1150 2550 30  0000 C CNN
F 1 "PORT" H 1100 2450 30  0000 C CNN
F 2 "" H 1100 2450 60  0000 C CNN
F 3 "" H 1100 2450 60  0000 C CNN
	3    1100 2450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 668D16C1
P 10050 2950
F 0 "U1" H 10100 3050 30  0000 C CNN
F 1 "PORT" H 10050 2950 30  0000 C CNN
F 2 "" H 10050 2950 60  0000 C CNN
F 3 "" H 10050 2950 60  0000 C CNN
	6    10050 2950
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 7 1 668D1772
P 9950 1850
F 0 "U1" H 10000 1950 30  0000 C CNN
F 1 "PORT" H 9950 1850 30  0000 C CNN
F 2 "" H 9950 1850 60  0000 C CNN
F 3 "" H 9950 1850 60  0000 C CNN
	7    9950 1850
	0    -1   -1   0   
$EndComp
$Comp
L PORT U1
U 4 1 668D1914
P 10050 4950
F 0 "U1" H 10100 5050 30  0000 C CNN
F 1 "PORT" H 10050 4950 30  0000 C CNN
F 2 "" H 10050 4950 60  0000 C CNN
F 3 "" H 10050 4950 60  0000 C CNN
	4    10050 4950
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 5 1 668D1989
P 1300 5000
F 0 "U1" H 1350 5100 30  0000 C CNN
F 1 "PORT" H 1300 5000 30  0000 C CNN
F 2 "" H 1300 5000 60  0000 C CNN
F 3 "" H 1300 5000 60  0000 C CNN
	5    1300 5000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 668D1A04
P 1250 4700
F 0 "U1" H 1300 4800 30  0000 C CNN
F 1 "PORT" H 1250 4700 30  0000 C CNN
F 2 "" H 1250 4700 60  0000 C CNN
F 3 "" H 1250 4700 60  0000 C CNN
	1    1250 4700
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 668D1A85
P 900 3550
F 0 "U1" H 950 3650 30  0000 C CNN
F 1 "PORT" H 900 3550 30  0000 C CNN
F 2 "" H 900 3550 60  0000 C CNN
F 3 "" H 900 3550 60  0000 C CNN
	2    900  3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 4700 2200 4700
Wire Wire Line
	3300 5000 1550 5000
$EndSCHEMATC