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:LM113-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 resistor R1
U 1 1 6671190E
P 2400 3700
F 0 "R1" H 2450 3830 50  0000 C CNN
F 1 "200" H 2450 3650 50  0000 C CNN
F 2 "" H 2450 3680 30  0000 C CNN
F 3 "" V 2450 3750 30  0000 C CNN
	1    2400 3700
	0    1    1    0   
$EndComp
$Comp
L resistor R2
U 1 1 6671190F
P 2950 2200
F 0 "R2" H 3000 2330 50  0000 C CNN
F 1 "3.9k" H 3000 2150 50  0000 C CNN
F 2 "" H 3000 2180 30  0000 C CNN
F 3 "" V 3000 2250 30  0000 C CNN
	1    2950 2200
	0    1    1    0   
$EndComp
$Comp
L resistor R3
U 1 1 66711910
P 2950 3700
F 0 "R3" H 3000 3830 50  0000 C CNN
F 1 "170" H 3000 3650 50  0000 C CNN
F 2 "" H 3000 3680 30  0000 C CNN
F 3 "" V 3000 3750 30  0000 C CNN
	1    2950 3700
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q1
U 1 1 66711911
P 2900 4850
F 0 "Q1" H 2800 4900 50  0000 R CNN
F 1 "eSim_NPN" H 2850 5000 50  0000 R CNN
F 2 "" H 3100 4950 29  0000 C CNN
F 3 "" H 2900 4850 60  0000 C CNN
	1    2900 4850
	1    0    0    -1  
$EndComp
$Comp
L resistor R4
U 1 1 66711912
P 3650 2200
F 0 "R4" H 3700 2330 50  0000 C CNN
F 1 "13.5k" H 3700 2150 50  0000 C CNN
F 2 "" H 3700 2180 30  0000 C CNN
F 3 "" V 3700 2250 30  0000 C CNN
	1    3650 2200
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q2
U 1 1 66711913
P 3600 4300
F 0 "Q2" H 3500 4350 50  0000 R CNN
F 1 "eSim_NPN" H 3550 4450 50  0000 R CNN
F 2 "" H 3800 4400 29  0000 C CNN
F 3 "" H 3600 4300 60  0000 C CNN
	1    3600 4300
	1    0    0    -1  
$EndComp
$Comp
L resistor R5
U 1 1 66711914
P 3650 5300
F 0 "R5" H 3700 5430 50  0000 C CNN
F 1 "1.6k" H 3700 5250 50  0000 C CNN
F 2 "" H 3700 5280 30  0000 C CNN
F 3 "" V 3700 5350 30  0000 C CNN
	1    3650 5300
	0    1    1    0   
$EndComp
$Comp
L resistor R6
U 1 1 66711915
P 4450 1600
F 0 "R6" H 4500 1730 50  0000 C CNN
F 1 "1.5k" H 4500 1550 50  0000 C CNN
F 2 "" H 4500 1580 30  0000 C CNN
F 3 "" V 4500 1650 30  0000 C CNN
	1    4450 1600
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q4
U 1 1 66711916
P 4600 2200
F 0 "Q4" H 4500 2250 50  0000 R CNN
F 1 "eSim_PNP" H 4550 2350 50  0000 R CNN
F 2 "" H 4800 2300 29  0000 C CNN
F 3 "" H 4600 2200 60  0000 C CNN
	1    4600 2200
	-1   0    0    1   
$EndComp
$Comp
L eSim_NPN Q3
U 1 1 66711917
P 4400 2800
F 0 "Q3" H 4300 2850 50  0000 R CNN
F 1 "eSim_NPN" H 4350 2950 50  0000 R CNN
F 2 "" H 4600 2900 29  0000 C CNN
F 3 "" H 4400 2800 60  0000 C CNN
	1    4400 2800
	1    0    0    -1  
$EndComp
$Comp
L resistor R7
U 1 1 66711918
P 4450 5350
F 0 "R7" H 4500 5480 50  0000 C CNN
F 1 "2k" H 4500 5300 50  0000 C CNN
F 2 "" H 4500 5330 30  0000 C CNN
F 3 "" V 4500 5400 30  0000 C CNN
	1    4450 5350
	0    1    1    0   
$EndComp
$Comp
L resistor R8
U 1 1 66711919
P 5750 1600
F 0 "R8" H 5800 1730 50  0000 C CNN
F 1 "1.5k" H 5800 1550 50  0000 C CNN
F 2 "" H 5800 1580 30  0000 C CNN
F 3 "" V 5800 1650 30  0000 C CNN
	1    5750 1600
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q5
U 1 1 6671191A
P 5700 2200
F 0 "Q5" H 5600 2250 50  0000 R CNN
F 1 "eSim_PNP" H 5650 2350 50  0000 R CNN
F 2 "" H 5900 2300 29  0000 C CNN
F 3 "" H 5700 2200 60  0000 C CNN
	1    5700 2200
	1    0    0    1   
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 6671191B
P 5700 4900
F 0 "Q6" H 5600 4950 50  0000 R CNN
F 1 "eSim_NPN" H 5650 5050 50  0000 R CNN
F 2 "" H 5900 5000 29  0000 C CNN
F 3 "" H 5700 4900 60  0000 C CNN
	1    5700 4900
	1    0    0    -1  
$EndComp
$Comp
L eSim_PNP Q7
U 1 1 6671191C
P 6400 2600
F 0 "Q7" H 6300 2650 50  0000 R CNN
F 1 "eSim_PNP" H 6350 2750 50  0000 R CNN
F 2 "" H 6600 2700 29  0000 C CNN
F 3 "" H 6400 2600 60  0000 C CNN
	1    6400 2600
	1    0    0    1   
$EndComp
$Comp
L resistor R9
U 1 1 6671191D
P 7050 1600
F 0 "R9" H 7100 1730 50  0000 C CNN
F 1 "10" H 7100 1550 50  0000 C CNN
F 2 "" H 7100 1580 30  0000 C CNN
F 3 "" V 7100 1650 30  0000 C CNN
	1    7050 1600
	0    1    1    0   
$EndComp
$Comp
L resistor R10
U 1 1 6671191E
P 7050 2900
F 0 "R10" H 7100 3030 50  0000 C CNN
F 1 "3k" H 7100 2850 50  0000 C CNN
F 2 "" H 7100 2880 30  0000 C CNN
F 3 "" V 7100 2950 30  0000 C CNN
	1    7050 2900
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q8
U 1 1 6671191F
P 7000 3600
F 0 "Q8" H 6900 3650 50  0000 R CNN
F 1 "eSim_NPN" H 6950 3750 50  0000 R CNN
F 2 "" H 7200 3700 29  0000 C CNN
F 3 "" H 7000 3600 60  0000 C CNN
	1    7000 3600
	1    0    0    -1  
$EndComp
$Comp
L resistor R11
U 1 1 66711920
P 7050 4400
F 0 "R11" H 7100 4530 50  0000 C CNN
F 1 "1.1k" H 7100 4350 50  0000 C CNN
F 2 "" H 7100 4380 30  0000 C CNN
F 3 "" V 7100 4450 30  0000 C CNN
	1    7050 4400
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q9
U 1 1 66711921
P 7650 3200
F 0 "Q9" H 7550 3250 50  0000 R CNN
F 1 "eSim_NPN" H 7600 3350 50  0000 R CNN
F 2 "" H 7850 3300 29  0000 C CNN
F 3 "" H 7650 3200 60  0000 C CNN
	1    7650 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 2400 3000 3600
Wire Wire Line
	3000 3900 3000 4650
Wire Wire Line
	2700 4850 2450 4850
Wire Wire Line
	2450 4850 2450 3900
Wire Wire Line
	2450 3600 2450 3050
Wire Wire Line
	2450 3050 3000 3050
Connection ~ 3000 3050
Wire Wire Line
	3700 2400 3700 4100
Wire Wire Line
	3700 4500 3700 5200
Wire Wire Line
	3000 5050 3000 5850
Wire Wire Line
	3000 5850 8000 5850
Wire Wire Line
	3700 5850 3700 5500
Wire Wire Line
	3000 2100 3000 900 
Wire Wire Line
	3000 900  7550 900 
Wire Wire Line
	3700 900  3700 2100
Wire Wire Line
	4500 900  4500 1500
Connection ~ 3700 900 
Wire Wire Line
	4500 1800 4500 2000
Wire Wire Line
	4500 2400 4500 2600
Wire Wire Line
	4500 3000 4500 5250
Wire Wire Line
	4500 5850 4500 5550
Connection ~ 3700 5850
Wire Wire Line
	5800 900  5800 1500
Connection ~ 4500 900 
Wire Wire Line
	5800 1800 5800 2000
Wire Wire Line
	5800 2400 5800 4700
Wire Wire Line
	5800 5850 5800 5100
Connection ~ 4500 5850
Wire Wire Line
	7100 900  7100 1500
Connection ~ 5800 900 
Wire Wire Line
	7100 1800 7100 2100
Wire Wire Line
	7100 2400 7100 2800
Wire Wire Line
	7100 3100 7100 3400
Wire Wire Line
	7100 3800 7100 4300
Wire Wire Line
	7100 5850 7100 4600
Connection ~ 5800 5850
Wire Wire Line
	3400 4300 3000 4300
Connection ~ 3000 4300
Wire Wire Line
	4200 2800 3250 2800
Wire Wire Line
	3250 2800 3250 6350
Connection ~ 3250 4300
Wire Wire Line
	4800 2200 5500 2200
Wire Wire Line
	4500 2500 5100 2500
Wire Wire Line
	5100 2500 5100 2200
Connection ~ 5100 2200
Connection ~ 4500 2500
Wire Wire Line
	5500 3300 5800 3300
Connection ~ 5800 3300
Wire Wire Line
	5200 3300 3700 3300
Connection ~ 3700 3300
Wire Wire Line
	5500 4900 4950 4900
Wire Wire Line
	4950 4900 4950 3300
Connection ~ 4950 3300
Wire Wire Line
	6800 3600 6800 6350
Wire Wire Line
	6800 6350 3250 6350
Wire Wire Line
	6200 2600 5800 2600
Connection ~ 5800 2600
Wire Wire Line
	6500 2400 6500 2000
Wire Wire Line
	6500 2000 7750 2000
Connection ~ 7100 2000
Wire Wire Line
	6500 2800 6500 3250
Wire Wire Line
	6500 3250 7450 3250
Connection ~ 7100 3250
Wire Wire Line
	7750 2000 7750 3000
Wire Wire Line
	7450 3250 7450 3200
Wire Wire Line
	7750 5850 7750 3400
Connection ~ 7100 5850
$Comp
L capacitor_polarised C1
U 1 1 66711922
P 5350 3300
F 0 "C1" H 5375 3400 50  0000 L CNN
F 1 "75p" H 5375 3200 50  0000 L CNN
F 2 "" H 5350 3300 50  0001 C CNN
F 3 "" H 5350 3300 50  0001 C CNN
	1    5350 3300
	0    1    1    0   
$EndComp
$Comp
L capacitor_polarised C2
U 1 1 66711923
P 7100 2250
F 0 "C2" H 7125 2350 50  0000 L CNN
F 1 "30p" H 7125 2150 50  0000 L CNN
F 2 "" H 7100 2250 50  0001 C CNN
F 3 "" H 7100 2250 50  0001 C CNN
	1    7100 2250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 6671213F
P 7800 900
F 0 "U1" H 7850 1000 30  0000 C CNN
F 1 "PORT" H 7800 900 30  0000 C CNN
F 2 "" H 7800 900 60  0000 C CNN
F 3 "" H 7800 900 60  0000 C CNN
	1    7800 900 
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 2 1 6671218C
P 8250 5850
F 0 "U1" H 8300 5950 30  0000 C CNN
F 1 "PORT" H 8250 5850 30  0000 C CNN
F 2 "" H 8250 5850 60  0000 C CNN
F 3 "" H 8250 5850 60  0000 C CNN
	2    8250 5850
	-1   0    0    1   
$EndComp
Connection ~ 7100 900 
Connection ~ 7750 5850
$EndSCHEMATC