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:LM_7809-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_NPN Q3
U 1 1 627E1EA8
P 4050 5650
F 0 "Q3" H 3950 5700 50  0000 R CNN
F 1 "eSim_NPN" H 4000 5800 50  0000 R CNN
F 2 "" H 4250 5750 29  0000 C CNN
F 3 "" H 4050 5650 60  0000 C CNN
	1    4050 5650
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 627E1EA9
P 4850 5650
F 0 "Q6" H 4750 5700 50  0000 R CNN
F 1 "eSim_NPN" H 4800 5800 50  0000 R CNN
F 2 "" H 5050 5750 29  0000 C CNN
F 3 "" H 4850 5650 60  0000 C CNN
	1    4850 5650
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 627E1EAA
P 4350 5050
F 0 "Q4" H 4250 5100 50  0000 R CNN
F 1 "eSim_NPN" H 4300 5200 50  0000 R CNN
F 2 "" H 4550 5150 29  0000 C CNN
F 3 "" H 4350 5050 60  0000 C CNN
	1    4350 5050
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q14
U 1 1 627E1EAB
P 6100 5850
F 0 "Q14" H 6000 5900 50  0000 R CNN
F 1 "eSim_NPN" H 6050 6000 50  0000 R CNN
F 2 "" H 6300 5950 29  0000 C CNN
F 3 "" H 6100 5850 60  0000 C CNN
	1    6100 5850
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q11
U 1 1 627E1EAC
P 5500 5450
F 0 "Q11" H 5400 5500 50  0000 R CNN
F 1 "eSim_NPN" H 5450 5600 50  0000 R CNN
F 2 "" H 5700 5550 29  0000 C CNN
F 3 "" H 5500 5450 60  0000 C CNN
	1    5500 5450
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q5
U 1 1 627E1EAD
P 4550 4250
F 0 "Q5" H 4450 4300 50  0000 R CNN
F 1 "eSim_NPN" H 4500 4400 50  0000 R CNN
F 2 "" H 4750 4350 29  0000 C CNN
F 3 "" H 4550 4250 60  0000 C CNN
	1    4550 4250
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q10
U 1 1 627E1EAE
P 5250 3850
F 0 "Q10" H 5150 3900 50  0000 R CNN
F 1 "eSim_NPN" H 5200 4000 50  0000 R CNN
F 2 "" H 5450 3950 29  0000 C CNN
F 3 "" H 5250 3850 60  0000 C CNN
	1    5250 3850
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q8
U 1 1 627E1EAF
P 4900 3500
F 0 "Q8" H 4800 3550 50  0000 R CNN
F 1 "eSim_NPN" H 4850 3650 50  0000 R CNN
F 2 "" H 5100 3600 29  0000 C CNN
F 3 "" H 4900 3500 60  0000 C CNN
	1    4900 3500
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q1
U 1 1 627E1EB0
P 3600 2550
F 0 "Q1" H 3500 2600 50  0000 R CNN
F 1 "eSim_NPN" H 3550 2700 50  0000 R CNN
F 2 "" H 3800 2650 29  0000 C CNN
F 3 "" H 3600 2550 60  0000 C CNN
	1    3600 2550
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q2
U 1 1 627E1EB1
P 4050 3750
F 0 "Q2" H 3950 3800 50  0000 R CNN
F 1 "eSim_NPN" H 4000 3900 50  0000 R CNN
F 2 "" H 4250 3850 29  0000 C CNN
F 3 "" H 4050 3750 60  0000 C CNN
	1    4050 3750
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q9
U 1 1 627E1EB2
P 5050 2800
F 0 "Q9" H 4950 2850 50  0000 R CNN
F 1 "eSim_NPN" H 5000 2950 50  0000 R CNN
F 2 "" H 5250 2900 29  0000 C CNN
F 3 "" H 5050 2800 60  0000 C CNN
	1    5050 2800
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q16
U 1 1 627E1EB3
P 6600 2000
F 0 "Q16" H 6500 2050 50  0000 R CNN
F 1 "eSim_NPN" H 6550 2150 50  0000 R CNN
F 2 "" H 6800 2100 29  0000 C CNN
F 3 "" H 6600 2000 60  0000 C CNN
	1    6600 2000
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q17
U 1 1 627E1EB4
P 7250 2800
F 0 "Q17" H 7150 2850 50  0000 R CNN
F 1 "eSim_NPN" H 7200 2950 50  0000 R CNN
F 2 "" H 7450 2900 29  0000 C CNN
F 3 "" H 7250 2800 60  0000 C CNN
	1    7250 2800
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q13
U 1 1 627E1EB5
P 6000 3050
F 0 "Q13" H 5900 3100 50  0000 R CNN
F 1 "eSim_NPN" H 5950 3200 50  0000 R CNN
F 2 "" H 6200 3150 29  0000 C CNN
F 3 "" H 6000 3050 60  0000 C CNN
	1    6000 3050
	-1   0    0    -1  
$EndComp
$Comp
L eSim_PNP Q7
U 1 1 627E1EB6
P 4900 1500
F 0 "Q7" H 4800 1550 50  0000 R CNN
F 1 "eSim_PNP" H 4850 1650 50  0000 R CNN
F 2 "" H 5100 1600 29  0000 C CNN
F 3 "" H 4900 1500 60  0000 C CNN
	1    4900 1500
	-1   0    0    1   
$EndComp
$Comp
L eSim_PNP Q12
U 1 1 627E1EB7
P 5700 1500
F 0 "Q12" H 5600 1550 50  0000 R CNN
F 1 "eSim_PNP" H 5650 1650 50  0000 R CNN
F 2 "" H 5900 1600 29  0000 C CNN
F 3 "" H 5700 1500 60  0000 C CNN
	1    5700 1500
	1    0    0    1   
$EndComp
$Comp
L eSim_PNP Q15
U 1 1 627E1EB8
P 6400 4500
F 0 "Q15" H 6300 4550 50  0000 R CNN
F 1 "eSim_PNP" H 6350 4650 50  0000 R CNN
F 2 "" H 6600 4600 29  0000 C CNN
F 3 "" H 6400 4500 60  0000 C CNN
	1    6400 4500
	1    0    0    1   
$EndComp
$Comp
L resistor R6
U 1 1 627E1EB9
P 4100 4600
F 0 "R6" H 4150 4730 50  0000 C CNN
F 1 "1K" H 4150 4550 50  0000 C CNN
F 2 "" H 4150 4580 30  0000 C CNN
F 3 "" V 4150 4650 30  0000 C CNN
	1    4100 4600
	0    1    1    0   
$EndComp
$Comp
L resistor R10
U 1 1 627E1EBA
P 5100 4250
F 0 "R10" H 5150 4400 50  0000 C CNN
F 1 "6K" H 5150 4200 50  0000 C CNN
F 2 "" H 5150 4230 30  0000 C CNN
F 3 "" V 5150 4300 30  0000 C CNN
	1    5100 4250
	0    1    1    0   
$EndComp
$Comp
L resistor R11
U 1 1 627E1EBB
P 5100 4700
F 0 "R11" H 5150 4850 50  0000 C CNN
F 1 "20K" H 5150 4650 50  0000 C CNN
F 2 "" H 5150 4680 30  0000 C CNN
F 3 "" V 5150 4750 30  0000 C CNN
	1    5100 4700
	0    1    1    0   
$EndComp
$Comp
L resistor R7
U 1 1 627E1EBC
P 4400 6050
F 0 "R7" H 4450 6200 50  0000 C CNN
F 1 "6K" H 4450 6000 50  0000 C CNN
F 2 "" H 4450 6030 30  0000 C CNN
F 3 "" V 4450 6100 30  0000 C CNN
	1    4400 6050
	0    1    1    0   
$EndComp
$Comp
L resistor R9
U 1 1 627E1EBD
P 4900 6050
F 0 "R9" H 4950 6200 50  0000 C CNN
F 1 "1K" H 4950 6000 50  0000 C CNN
F 2 "" H 4950 6030 30  0000 C CNN
F 3 "" V 4950 6100 30  0000 C CNN
	1    4900 6050
	0    1    1    0   
$EndComp
$Comp
L resistor R12
U 1 1 627E1EBE
P 5550 6050
F 0 "R12" H 5600 6200 50  0000 C CNN
F 1 "6K" H 5600 6000 50  0000 C CNN
F 2 "" H 5600 6030 30  0000 C CNN
F 3 "" V 5600 6100 30  0000 C CNN
	1    5550 6050
	0    1    1    0   
$EndComp
$Comp
L resistor R18
U 1 1 627E1EBF
P 7300 3250
F 0 "R18" H 7350 3400 50  0000 C CNN
F 1 "0.3" H 7350 3200 50  0000 C CNN
F 2 "" H 7350 3230 30  0000 C CNN
F 3 "" V 7350 3300 30  0000 C CNN
	1    7300 3250
	0    1    1    0   
$EndComp
$Comp
L resistor R19
U 1 1 627E1EC0
P 7300 4200
F 0 "R19" H 7350 4350 50  0000 C CNN
F 1 "385" H 7350 4150 50  0000 C CNN
F 2 "" H 7350 4180 30  0000 C CNN
F 3 "" V 7350 4250 30  0000 C CNN
	1    7300 4200
	0    1    1    0   
$EndComp
$Comp
L resistor R20
U 1 1 627E1EC1
P 7300 5550
F 0 "R20" H 7350 5700 50  0000 C CNN
F 1 "293" H 7350 5500 50  0000 C CNN
F 2 "" H 7350 5530 30  0000 C CNN
F 3 "" V 7350 5600 30  0000 C CNN
	1    7300 5550
	0    1    1    0   
$EndComp
$Comp
L resistor R16
U 1 1 627E1EC2
P 6650 3250
F 0 "R16" H 6700 3400 50  0000 C CNN
F 1 "200" H 6700 3200 50  0000 C CNN
F 2 "" H 6700 3230 30  0000 C CNN
F 3 "" V 6700 3300 30  0000 C CNN
	1    6650 3250
	0    1    1    0   
$EndComp
$Comp
L resistor R17
U 1 1 627E1EC3
P 6950 3000
F 0 "R17" H 7000 3150 50  0000 C CNN
F 1 "240" H 7000 2950 50  0000 C CNN
F 2 "" H 7000 2980 30  0000 C CNN
F 3 "" V 7000 3050 30  0000 C CNN
	1    6950 3000
	-1   0    0    1   
$EndComp
$Comp
L resistor R1
U 1 1 627E1EC4
P 3050 750
F 0 "R1" H 3100 900 50  0000 C CNN
F 1 "100K" H 3100 700 50  0000 C CNN
F 2 "" H 3100 730 30  0000 C CNN
F 3 "" V 3100 800 30  0000 C CNN
	1    3050 750 
	0    1    1    0   
$EndComp
$Comp
L resistor R8
U 1 1 627E1EC5
P 4750 750
F 0 "R8" H 4800 900 50  0000 C CNN
F 1 "100" H 4800 700 50  0000 C CNN
F 2 "" H 4800 730 30  0000 C CNN
F 3 "" V 4800 800 30  0000 C CNN
	1    4750 750 
	0    1    1    0   
$EndComp
$Comp
L resistor R13
U 1 1 627E1EC6
P 5750 750
F 0 "R13" H 5800 900 50  0000 C CNN
F 1 "50" H 5800 700 50  0000 C CNN
F 2 "" H 5800 730 30  0000 C CNN
F 3 "" V 5800 800 30  0000 C CNN
	1    5750 750 
	0    1    1    0   
$EndComp
$Comp
L resistor R2
U 1 1 627E1EC7
P 3650 750
F 0 "R2" H 3700 900 50  0000 C CNN
F 1 "500" H 3700 700 50  0000 C CNN
F 2 "" H 3700 730 30  0000 C CNN
F 3 "" V 3700 800 30  0000 C CNN
	1    3650 750 
	0    1    1    0   
$EndComp
$Comp
L resistor R15
U 1 1 627E1EC8
P 6150 750
F 0 "R15" H 6200 900 50  0000 C CNN
F 1 "10K" H 6200 700 50  0000 C CNN
F 2 "" H 6200 730 30  0000 C CNN
F 3 "" V 6200 800 30  0000 C CNN
	1    6150 750 
	0    1    1    0   
$EndComp
$Comp
L resistor R3
U 1 1 627E1EC9
P 3650 3150
F 0 "R3" H 3700 3280 50  0000 C CNN
F 1 "3.3K" H 3700 3100 50  0000 C CNN
F 2 "" H 3700 3130 30  0000 C CNN
F 3 "" V 3700 3200 30  0000 C CNN
	1    3650 3150
	0    1    1    0   
$EndComp
$Comp
L resistor R4
U 1 1 627E1ECA
P 3650 4100
F 0 "R4" H 3700 4230 50  0000 C CNN
F 1 "2.7K" H 3700 4050 50  0000 C CNN
F 2 "" H 3700 4080 30  0000 C CNN
F 3 "" V 3700 4150 30  0000 C CNN
	1    3650 4100
	0    1    1    0   
$EndComp
$Comp
L resistor R5
U 1 1 627E1ECB
P 3650 5250
F 0 "R5" H 3700 5380 50  0000 C CNN
F 1 "500" H 3700 5200 50  0000 C CNN
F 2 "" H 3700 5230 30  0000 C CNN
F 3 "" V 3700 5300 30  0000 C CNN
	1    3650 5250
	0    1    1    0   
$EndComp
$Comp
L resistor R14
U 1 1 627E1ECC
P 5750 4200
F 0 "R14" H 5800 4350 50  0000 C CNN
F 1 "6K" H 5800 4150 50  0000 C CNN
F 2 "" H 5800 4180 30  0000 C CNN
F 3 "" V 5800 4250 30  0000 C CNN
	1    5750 4200
	0    1    1    0   
$EndComp
$Comp
L capacitor C1
U 1 1 627E1ECD
P 5300 5100
F 0 "C1" H 5325 5200 50  0000 L CNN
F 1 "30pF" H 5325 5000 50  0000 L CNN
F 2 "" H 5338 4950 30  0000 C CNN
F 3 "" H 5300 5100 60  0000 C CNN
	1    5300 5100
	0    1    1    0   
$EndComp
Wire Wire Line
	5100 3500 8800 3500
Wire Wire Line
	2400 650  7350 650 
Connection ~ 3700 650 
Connection ~ 4800 650 
Connection ~ 5800 650 
Connection ~ 6200 650 
Wire Wire Line
	3100 950  3100 4900
Wire Wire Line
	7350 6450 3100 6450
Wire Wire Line
	7350 5750 7350 6450
Wire Wire Line
	7350 4400 7350 5450
Wire Wire Line
	7350 3000 7350 3150
Wire Wire Line
	7350 3450 7350 4100
Connection ~ 7350 3500
Wire Wire Line
	6700 3450 6700 3500
Connection ~ 6700 3500
Wire Wire Line
	3400 2550 3100 2550
Connection ~ 3100 2550
Wire Wire Line
	3700 950  3700 2350
Wire Wire Line
	3700 2750 3700 3050
Wire Wire Line
	3700 3350 3700 4000
Wire Wire Line
	3700 4300 3700 5150
Wire Wire Line
	3700 5450 3700 6450
Connection ~ 3700 6450
Wire Wire Line
	4950 6250 4950 6450
Connection ~ 4950 6450
Wire Wire Line
	5600 6250 5600 6450
Connection ~ 5600 6450
Wire Wire Line
	4450 6250 4450 6450
Connection ~ 4450 6450
Wire Wire Line
	5150 4050 5150 4150
Wire Wire Line
	5150 4450 5150 4600
Wire Wire Line
	5150 4900 5150 4950
Wire Wire Line
	5150 4950 4950 4950
Wire Wire Line
	4950 4950 4950 5450
Wire Wire Line
	4950 5850 4950 5950
Wire Wire Line
	4250 5650 4650 5650
Wire Wire Line
	4450 4450 4450 4850
Wire Wire Line
	4450 5250 4450 5950
Connection ~ 4450 5650
Wire Wire Line
	4800 950  4800 1300
Wire Wire Line
	4800 1700 4800 3300
Wire Wire Line
	4800 3700 4800 3850
Wire Wire Line
	4800 3850 4450 3850
Wire Wire Line
	4450 3850 4450 4050
Wire Wire Line
	4800 3250 4150 3250
Wire Wire Line
	4150 3250 4150 3550
Connection ~ 4800 3250
Wire Wire Line
	4150 3950 4150 4500
Wire Wire Line
	3850 3750 3700 3750
Connection ~ 3700 3750
Wire Wire Line
	4150 4800 4150 4850
Wire Wire Line
	4150 4850 3950 4850
Wire Wire Line
	3950 4850 3950 5450
Wire Wire Line
	3950 5850 3950 6450
Connection ~ 3950 6450
Wire Wire Line
	4150 5050 3950 5050
Connection ~ 3950 5050
Wire Wire Line
	4150 4450 5150 4450
Connection ~ 4150 4450
Connection ~ 4450 4450
Wire Wire Line
	5450 3850 7150 3850
Wire Wire Line
	7150 3850 7150 4850
Wire Wire Line
	7150 4850 7350 4850
Connection ~ 7350 4850
Wire Wire Line
	5800 1700 5800 4100
Wire Wire Line
	4950 5100 5150 5100
Connection ~ 4950 5100
Wire Wire Line
	5800 4400 5800 5250
Wire Wire Line
	5800 5250 5600 5250
Wire Wire Line
	5600 5650 5600 5950
Wire Wire Line
	4950 5450 5300 5450
Wire Wire Line
	5450 5100 6200 5100
Connection ~ 5800 5100
Wire Wire Line
	6200 5100 6200 5650
Wire Wire Line
	5900 5850 5600 5850
Connection ~ 5600 5850
Wire Wire Line
	6200 6050 6200 6450
Connection ~ 6200 6450
Wire Wire Line
	6700 650  6700 1800
Connection ~ 6700 650 
Wire Wire Line
	6700 2200 6700 3150
Wire Wire Line
	7050 3050 7350 3050
Connection ~ 7350 3050
Wire Wire Line
	5900 3250 5900 3500
Connection ~ 5900 3500
Wire Wire Line
	6200 3050 6750 3050
Wire Wire Line
	6200 950  6200 1150
Wire Wire Line
	6700 2800 7050 2800
Connection ~ 6700 2800
Wire Wire Line
	7350 650  7350 2600
Wire Wire Line
	5100 1500 5500 1500
Wire Wire Line
	5800 950  5800 1300
Wire Wire Line
	5300 1500 5300 1800
Wire Wire Line
	5300 1800 4800 1800
Connection ~ 4800 1800
Connection ~ 5300 1500
Wire Wire Line
	4850 2800 3850 2800
Wire Wire Line
	3850 2800 3850 4500
Wire Wire Line
	3850 4500 3700 4500
Connection ~ 3700 4500
Wire Wire Line
	5150 3000 5150 3200
Wire Wire Line
	5150 3200 3800 3200
Wire Wire Line
	3800 3200 3800 6450
Connection ~ 3800 6450
Wire Wire Line
	6500 4700 6500 6450
Connection ~ 6500 6450
Wire Wire Line
	6200 4500 5800 4500
Connection ~ 5800 4500
Wire Wire Line
	6500 4300 6500 4000
Wire Wire Line
	6500 4000 5800 4000
Connection ~ 5800 4000
Wire Wire Line
	5150 2600 5150 2000
Wire Wire Line
	5150 2000 6400 2000
Connection ~ 5800 2000
Wire Wire Line
	5900 2850 5900 2000
Connection ~ 5900 2000
Wire Wire Line
	5150 3650 5150 3500
Connection ~ 5150 3500
Wire Wire Line
	4750 4250 4950 4250
Wire Wire Line
	4950 4250 4950 4100
Wire Wire Line
	4950 4100 5150 4100
Connection ~ 5150 4100
$Comp
L zener U3
U 1 1 627E1ED2
P 6200 1450
F 0 "U3" H 6150 1350 60  0000 C CNN
F 1 "zener" H 6200 1550 60  0000 C CNN
F 2 "" H 6250 1450 60  0000 C CNN
F 3 "" H 6250 1450 60  0000 C CNN
	1    6200 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6200 1650 6200 2000
Connection ~ 6200 2000
$Comp
L zener U2
U 1 1 627E1ED3
P 3100 5200
F 0 "U2" H 3050 5100 60  0000 C CNN
F 1 "zener" H 3100 5300 60  0000 C CNN
F 2 "" H 3150 5200 60  0000 C CNN
F 3 "" H 3150 5200 60  0000 C CNN
	1    3100 5200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3100 6450 3100 5400
Connection ~ 3100 650 
$Comp
L PORT U1
U 1 1 627EEACD
P 2150 650
F 0 "U1" H 2200 750 30  0000 C CNN
F 1 "PORT" H 2150 650 30  0000 C CNN
F 2 "" H 2150 650 60  0000 C CNN
F 3 "" H 2150 650 60  0000 C CNN
	1    2150 650 
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 627EFDCA
P 9050 3500
F 0 "U1" H 9100 3600 30  0000 C CNN
F 1 "PORT" H 9050 3500 30  0000 C CNN
F 2 "" H 9050 3500 60  0000 C CNN
F 3 "" H 9050 3500 60  0000 C CNN
	2    9050 3500
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 3 1 627F2063
P 5300 6800
F 0 "U1" H 5350 6900 30  0000 C CNN
F 1 "PORT" H 5300 6800 30  0000 C CNN
F 2 "" H 5300 6800 60  0000 C CNN
F 3 "" H 5300 6800 60  0000 C CNN
	3    5300 6800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5300 6550 5300 6450
Connection ~ 5300 6450
$EndSCHEMATC