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
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 Q2
U 1 1 640F71F2
P 2300 3750
F 0 "Q2" H 2200 3800 50  0000 R CNN
F 1 "eSim_NPN" H 2250 3900 50  0000 R CNN
F 2 "" H 2500 3850 29  0000 C CNN
F 3 "" H 2300 3750 60  0000 C CNN
	1    2300 3750
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q5
U 1 1 640F71F8
P 3150 4150
F 0 "Q5" H 3050 4200 50  0000 R CNN
F 1 "eSim_NPN" H 3100 4300 50  0000 R CNN
F 2 "" H 3350 4250 29  0000 C CNN
F 3 "" H 3150 4150 60  0000 C CNN
	1    3150 4150
	1    0    0    -1  
$EndComp
$Comp
L resistor R2
U 1 1 640F71FE
P 1750 3800
F 0 "R2" H 1800 3930 50  0000 C CNN
F 1 "2.7k" H 1800 3750 50  0000 C CNN
F 2 "" H 1800 3780 30  0000 C CNN
F 3 "" V 1800 3850 30  0000 C CNN
	1    1750 3800
	1    0    0    -1  
$EndComp
$Comp
L resistor R5
U 1 1 640F7204
P 2100 4650
F 0 "R5" H 2150 4780 50  0000 C CNN
F 1 "7.2k" H 2150 4600 50  0000 C CNN
F 2 "" H 2150 4630 30  0000 C CNN
F 3 "" V 2150 4700 30  0000 C CNN
	1    2100 4650
	1    0    0    -1  
$EndComp
$Comp
L resistor R8
U 1 1 640F720A
P 2700 4650
F 0 "R8" H 2750 4780 50  0000 C CNN
F 1 "3k" H 2750 4600 50  0000 C CNN
F 2 "" H 2750 4630 30  0000 C CNN
F 3 "" V 2750 4700 30  0000 C CNN
	1    2700 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 3750 2100 3750
Wire Wire Line
	2000 3750 2000 4600
Connection ~ 2000 3750
Wire Wire Line
	2300 4600 2600 4600
Wire Wire Line
	2400 3950 2400 4600
Connection ~ 2400 4600
Wire Wire Line
	2400 4150 2950 4150
Wire Wire Line
	2400 3550 2400 3450
Wire Wire Line
	2400 3450 3750 3450
Wire Wire Line
	3250 3200 3250 3950
Connection ~ 2400 4150
Wire Wire Line
	2900 4600 3800 4600
Wire Wire Line
	3250 4350 3250 5000
$Comp
L eSim_Diode D6
U 1 1 640F721D
P 3600 3950
F 0 "D6" V 3600 4050 50  0000 C CNN
F 1 "eSim_Diode" H 3600 3850 50  0000 C CNN
F 2 "" H 3600 3950 60  0000 C CNN
F 3 "" H 3600 3950 60  0000 C CNN
	1    3600 3950
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D8
U 1 1 640F7223
P 3650 3200
F 0 "D8" H 3650 3300 50  0000 C CNN
F 1 "eSim_Diode" H 3650 3100 50  0000 C CNN
F 2 "" H 3650 3200 60  0000 C CNN
F 3 "" H 3650 3200 60  0000 C CNN
	1    3650 3200
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D2
U 1 1 640F7229
P 1700 4900
F 0 "D2" H 1700 5000 50  0000 C CNN
F 1 "eSim_Diode" V 1700 4800 50  0000 C CNN
F 2 "" H 1700 4900 60  0000 C CNN
F 3 "" H 1700 4900 60  0000 C CNN
	1    1700 4900
	-1   0    0    1   
$EndComp
Wire Wire Line
	1250 3750 1650 3750
Wire Wire Line
	1450 3750 1450 4900
Wire Wire Line
	1450 4900 1550 4900
Wire Wire Line
	3250 4900 1850 4900
Connection ~ 3250 4600
Wire Wire Line
	3500 3200 3250 3200
Connection ~ 3250 3450
Wire Wire Line
	3600 3450 3600 3800
Wire Wire Line
	3600 4600 3600 4100
Text GLabel 4000 3200 2    60   Input ~ 0
COM
Text GLabel 3800 4600 2    60   Input ~ 0
E
$Comp
L PORT U1
U 2 1 640F723A
P 1000 3750
F 0 "U1" H 1050 3850 30  0000 C CNN
F 1 "PORT" H 1000 3750 30  0000 C CNN
F 2 "" H 1000 3750 60  0000 C CNN
F 3 "" H 1000 3750 60  0000 C CNN
	2    1000 3750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 640F7240
P 4000 3450
F 0 "U1" H 4050 3550 30  0000 C CNN
F 1 "PORT" H 4000 3450 30  0000 C CNN
F 2 "" H 4000 3450 60  0000 C CNN
F 3 "" H 4000 3450 60  0000 C CNN
	5    4000 3450
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR01
U 1 1 640F7246
P 3250 5000
F 0 "#PWR01" H 3250 4750 50  0001 C CNN
F 1 "eSim_GND" H 3250 4850 50  0000 C CNN
F 2 "" H 3250 5000 50  0001 C CNN
F 3 "" H 3250 5000 50  0001 C CNN
	1    3250 5000
	1    0    0    -1  
$EndComp
Connection ~ 3600 4600
Connection ~ 1450 3750
Connection ~ 3250 4900
Connection ~ 3600 3450
Wire Wire Line
	3800 3200 4000 3200
$Comp
L eSim_NPN Q3
U 1 1 640F758F
P 2300 6250
F 0 "Q3" H 2200 6300 50  0000 R CNN
F 1 "eSim_NPN" H 2250 6400 50  0000 R CNN
F 2 "" H 2500 6350 29  0000 C CNN
F 3 "" H 2300 6250 60  0000 C CNN
	1    2300 6250
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 640F7595
P 3150 6650
F 0 "Q6" H 3050 6700 50  0000 R CNN
F 1 "eSim_NPN" H 3100 6800 50  0000 R CNN
F 2 "" H 3350 6750 29  0000 C CNN
F 3 "" H 3150 6650 60  0000 C CNN
	1    3150 6650
	1    0    0    -1  
$EndComp
$Comp
L resistor R3
U 1 1 640F759B
P 1750 6300
F 0 "R3" H 1800 6430 50  0000 C CNN
F 1 "2.7k" H 1800 6250 50  0000 C CNN
F 2 "" H 1800 6280 30  0000 C CNN
F 3 "" V 1800 6350 30  0000 C CNN
	1    1750 6300
	1    0    0    -1  
$EndComp
$Comp
L resistor R6
U 1 1 640F75A1
P 2100 7150
F 0 "R6" H 2150 7280 50  0000 C CNN
F 1 "7.2k" H 2150 7100 50  0000 C CNN
F 2 "" H 2150 7130 30  0000 C CNN
F 3 "" V 2150 7200 30  0000 C CNN
	1    2100 7150
	1    0    0    -1  
$EndComp
$Comp
L resistor R9
U 1 1 640F75A7
P 2700 7150
F 0 "R9" H 2750 7280 50  0000 C CNN
F 1 "3k" H 2750 7100 50  0000 C CNN
F 2 "" H 2750 7130 30  0000 C CNN
F 3 "" V 2750 7200 30  0000 C CNN
	1    2700 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 6250 2100 6250
Wire Wire Line
	2000 6250 2000 7100
Connection ~ 2000 6250
Wire Wire Line
	2300 7100 2600 7100
Wire Wire Line
	2400 6450 2400 7100
Connection ~ 2400 7100
Wire Wire Line
	2400 6650 2950 6650
Wire Wire Line
	2400 6050 2400 5950
Wire Wire Line
	2400 5950 3750 5950
Wire Wire Line
	3250 5700 3250 6450
Connection ~ 2400 6650
Wire Wire Line
	2900 7100 3800 7100
Wire Wire Line
	3250 6850 3250 7500
$Comp
L eSim_Diode D7
U 1 1 640F75BA
P 3600 6450
F 0 "D7" V 3600 6550 50  0000 C CNN
F 1 "eSim_Diode" H 3600 6350 50  0000 C CNN
F 2 "" H 3600 6450 60  0000 C CNN
F 3 "" H 3600 6450 60  0000 C CNN
	1    3600 6450
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D9
U 1 1 640F75C0
P 3650 5700
F 0 "D9" H 3650 5800 50  0000 C CNN
F 1 "eSim_Diode" H 3650 5600 50  0000 C CNN
F 2 "" H 3650 5700 60  0000 C CNN
F 3 "" H 3650 5700 60  0000 C CNN
	1    3650 5700
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D3
U 1 1 640F75C6
P 1700 7400
F 0 "D3" H 1700 7500 50  0000 C CNN
F 1 "eSim_Diode" V 1700 7300 50  0000 C CNN
F 2 "" H 1700 7400 60  0000 C CNN
F 3 "" H 1700 7400 60  0000 C CNN
	1    1700 7400
	-1   0    0    1   
$EndComp
Wire Wire Line
	1250 6250 1650 6250
Wire Wire Line
	1450 6250 1450 7400
Wire Wire Line
	1450 7400 1550 7400
Wire Wire Line
	3250 7400 1850 7400
Connection ~ 3250 7100
Wire Wire Line
	3500 5700 3250 5700
Connection ~ 3250 5950
Wire Wire Line
	3600 5950 3600 6300
Wire Wire Line
	3600 7100 3600 6600
Text GLabel 4000 5700 2    60   Input ~ 0
COM
Text GLabel 3800 7100 2    60   Input ~ 0
E
$Comp
L PORT U1
U 3 1 640F75D7
P 1000 6250
F 0 "U1" H 1050 6350 30  0000 C CNN
F 1 "PORT" H 1000 6250 30  0000 C CNN
F 2 "" H 1000 6250 60  0000 C CNN
F 3 "" H 1000 6250 60  0000 C CNN
	3    1000 6250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 640F75DD
P 4000 5950
F 0 "U1" H 4050 6050 30  0000 C CNN
F 1 "PORT" H 4000 5950 30  0000 C CNN
F 2 "" H 4000 5950 60  0000 C CNN
F 3 "" H 4000 5950 60  0000 C CNN
	6    4000 5950
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR02
U 1 1 640F75E3
P 3250 7500
F 0 "#PWR02" H 3250 7250 50  0001 C CNN
F 1 "eSim_GND" H 3250 7350 50  0000 C CNN
F 2 "" H 3250 7500 50  0001 C CNN
F 3 "" H 3250 7500 50  0001 C CNN
	1    3250 7500
	1    0    0    -1  
$EndComp
Connection ~ 3600 7100
Connection ~ 1450 6250
Connection ~ 3250 7400
Connection ~ 3600 5950
Wire Wire Line
	3800 5700 4000 5700
Wire Wire Line
	3700 750  3900 750 
Connection ~ 3500 1000
Connection ~ 3150 2450
Connection ~ 1350 1300
Connection ~ 3500 2150
$Comp
L eSim_GND #PWR03
U 1 1 640F6C94
P 3150 2550
F 0 "#PWR03" H 3150 2300 50  0001 C CNN
F 1 "eSim_GND" H 3150 2400 50  0000 C CNN
F 2 "" H 3150 2550 50  0001 C CNN
F 3 "" H 3150 2550 50  0001 C CNN
	1    3150 2550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 640F6C63
P 3900 1000
F 0 "U1" H 3950 1100 30  0000 C CNN
F 1 "PORT" H 3900 1000 30  0000 C CNN
F 2 "" H 3900 1000 60  0000 C CNN
F 3 "" H 3900 1000 60  0000 C CNN
	4    3900 1000
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 1 1 640F6C2E
P 900 1300
F 0 "U1" H 950 1400 30  0000 C CNN
F 1 "PORT" H 900 1300 30  0000 C CNN
F 2 "" H 900 1300 60  0000 C CNN
F 3 "" H 900 1300 60  0000 C CNN
	1    900  1300
	1    0    0    -1  
$EndComp
Text GLabel 3700 2150 2    60   Input ~ 0
E
Text GLabel 3900 750  2    60   Input ~ 0
COM
Wire Wire Line
	3500 2150 3500 1650
Wire Wire Line
	3500 1000 3500 1350
Connection ~ 3150 1000
Wire Wire Line
	3400 750  3150 750 
Connection ~ 3150 2150
Wire Wire Line
	3150 2450 1750 2450
Wire Wire Line
	1350 2450 1450 2450
Wire Wire Line
	1350 1300 1350 2450
Wire Wire Line
	1150 1300 1550 1300
$Comp
L eSim_Diode D1
U 1 1 640F6A62
P 1600 2450
F 0 "D1" H 1600 2550 50  0000 C CNN
F 1 "eSim_Diode" V 1600 2350 50  0000 C CNN
F 2 "" H 1600 2450 60  0000 C CNN
F 3 "" H 1600 2450 60  0000 C CNN
	1    1600 2450
	-1   0    0    1   
$EndComp
$Comp
L eSim_Diode D5
U 1 1 640F6A03
P 3550 750
F 0 "D5" H 3550 850 50  0000 C CNN
F 1 "eSim_Diode" H 3550 650 50  0000 C CNN
F 2 "" H 3550 750 60  0000 C CNN
F 3 "" H 3550 750 60  0000 C CNN
	1    3550 750 
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D4
U 1 1 640F69D8
P 3500 1500
F 0 "D4" V 3500 1600 50  0000 C CNN
F 1 "eSim_Diode" H 3500 1400 50  0000 C CNN
F 2 "" H 3500 1500 60  0000 C CNN
F 3 "" H 3500 1500 60  0000 C CNN
	1    3500 1500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3150 1900 3150 2550
Wire Wire Line
	2800 2150 3700 2150
Connection ~ 2300 1700
Wire Wire Line
	3150 750  3150 1500
Wire Wire Line
	2300 1000 3650 1000
Wire Wire Line
	2300 1100 2300 1000
Wire Wire Line
	2300 1700 2850 1700
Connection ~ 2300 2150
Wire Wire Line
	2300 1500 2300 2150
Wire Wire Line
	2200 2150 2500 2150
Connection ~ 1900 1300
Wire Wire Line
	1900 1300 1900 2150
Wire Wire Line
	1850 1300 2000 1300
$Comp
L resistor R7
U 1 1 640F6853
P 2600 2200
F 0 "R7" H 2650 2330 50  0000 C CNN
F 1 "3k" H 2650 2150 50  0000 C CNN
F 2 "" H 2650 2180 30  0000 C CNN
F 3 "" V 2650 2250 30  0000 C CNN
	1    2600 2200
	1    0    0    -1  
$EndComp
$Comp
L resistor R4
U 1 1 640F6826
P 2000 2200
F 0 "R4" H 2050 2330 50  0000 C CNN
F 1 "7.2k" H 2050 2150 50  0000 C CNN
F 2 "" H 2050 2180 30  0000 C CNN
F 3 "" V 2050 2250 30  0000 C CNN
	1    2000 2200
	1    0    0    -1  
$EndComp
$Comp
L resistor R1
U 1 1 640F6805
P 1650 1350
F 0 "R1" H 1700 1480 50  0000 C CNN
F 1 "2.7k" H 1700 1300 50  0000 C CNN
F 2 "" H 1700 1330 30  0000 C CNN
F 3 "" V 1700 1400 30  0000 C CNN
	1    1650 1350
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 640F67EC
P 3050 1700
F 0 "Q4" H 2950 1750 50  0000 R CNN
F 1 "eSim_NPN" H 3000 1850 50  0000 R CNN
F 2 "" H 3250 1800 29  0000 C CNN
F 3 "" H 3050 1700 60  0000 C CNN
	1    3050 1700
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q1
U 1 1 640F67D5
P 2200 1300
F 0 "Q1" H 2100 1350 50  0000 R CNN
F 1 "eSim_NPN" H 2150 1450 50  0000 R CNN
F 2 "" H 2400 1400 29  0000 C CNN
F 3 "" H 2200 1300 60  0000 C CNN
	1    2200 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 600  7200 600 
Connection ~ 6800 850 
Connection ~ 6450 2300
Connection ~ 4650 1150
Connection ~ 6800 2000
$Comp
L eSim_GND #PWR04
U 1 1 640F7EE5
P 6450 2400
F 0 "#PWR04" H 6450 2150 50  0001 C CNN
F 1 "eSim_GND" H 6450 2250 50  0000 C CNN
F 2 "" H 6450 2400 50  0001 C CNN
F 3 "" H 6450 2400 50  0001 C CNN
	1    6450 2400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 640F7EEB
P 7200 850
F 0 "U1" H 7250 950 30  0000 C CNN
F 1 "PORT" H 7200 850 30  0000 C CNN
F 2 "" H 7200 850 60  0000 C CNN
F 3 "" H 7200 850 60  0000 C CNN
	12   7200 850 
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 7 1 640F7EF1
P 4200 1150
F 0 "U1" H 4250 1250 30  0000 C CNN
F 1 "PORT" H 4200 1150 30  0000 C CNN
F 2 "" H 4200 1150 60  0000 C CNN
F 3 "" H 4200 1150 60  0000 C CNN
	7    4200 1150
	1    0    0    -1  
$EndComp
Text GLabel 7000 2000 2    60   Input ~ 0
E
Text GLabel 7200 600  2    60   Input ~ 0
COM
Wire Wire Line
	6800 2000 6800 1500
Wire Wire Line
	6800 850  6800 1200
Connection ~ 6450 850 
Wire Wire Line
	6700 600  6450 600 
Connection ~ 6450 2000
Wire Wire Line
	6450 2300 5050 2300
Wire Wire Line
	4650 2300 4750 2300
Wire Wire Line
	4650 1150 4650 2300
Wire Wire Line
	4450 1150 4850 1150
$Comp
L eSim_Diode D10
U 1 1 640F7F02
P 4900 2300
F 0 "D10" H 4900 2400 50  0000 C CNN
F 1 "eSim_Diode" V 4900 2200 50  0000 C CNN
F 2 "" H 4900 2300 60  0000 C CNN
F 3 "" H 4900 2300 60  0000 C CNN
	1    4900 2300
	-1   0    0    1   
$EndComp
$Comp
L eSim_Diode D14
U 1 1 640F7F08
P 6850 600
F 0 "D14" H 6850 700 50  0000 C CNN
F 1 "eSim_Diode" H 6850 500 50  0000 C CNN
F 2 "" H 6850 600 60  0000 C CNN
F 3 "" H 6850 600 60  0000 C CNN
	1    6850 600 
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D13
U 1 1 640F7F0E
P 6800 1350
F 0 "D13" V 6800 1450 50  0000 C CNN
F 1 "eSim_Diode" H 6800 1250 50  0000 C CNN
F 2 "" H 6800 1350 60  0000 C CNN
F 3 "" H 6800 1350 60  0000 C CNN
	1    6800 1350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6450 1750 6450 2400
Wire Wire Line
	6100 2000 7000 2000
Connection ~ 5600 1550
Wire Wire Line
	6450 600  6450 1350
Wire Wire Line
	5600 850  6950 850 
Wire Wire Line
	5600 950  5600 850 
Wire Wire Line
	5600 1550 6150 1550
Connection ~ 5600 2000
Wire Wire Line
	5600 1350 5600 2000
Wire Wire Line
	5500 2000 5800 2000
Connection ~ 5200 1150
Wire Wire Line
	5200 1150 5200 2000
Wire Wire Line
	5150 1150 5300 1150
$Comp
L resistor R16
U 1 1 640F7F21
P 5900 2050
F 0 "R16" H 5950 2180 50  0000 C CNN
F 1 "3k" H 5950 2000 50  0000 C CNN
F 2 "" H 5950 2030 30  0000 C CNN
F 3 "" V 5950 2100 30  0000 C CNN
	1    5900 2050
	1    0    0    -1  
$EndComp
$Comp
L resistor R11
U 1 1 640F7F27
P 5300 2050
F 0 "R11" H 5350 2180 50  0000 C CNN
F 1 "7.2k" H 5350 2000 50  0000 C CNN
F 2 "" H 5350 2030 30  0000 C CNN
F 3 "" V 5350 2100 30  0000 C CNN
	1    5300 2050
	1    0    0    -1  
$EndComp
$Comp
L resistor R10
U 1 1 640F7F2D
P 4950 1200
F 0 "R10" H 5000 1330 50  0000 C CNN
F 1 "2.7k" H 5000 1150 50  0000 C CNN
F 2 "" H 5000 1180 30  0000 C CNN
F 3 "" V 5000 1250 30  0000 C CNN
	1    4950 1200
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q10
U 1 1 640F7F33
P 6350 1550
F 0 "Q10" H 6250 1600 50  0000 R CNN
F 1 "eSim_NPN" H 6300 1700 50  0000 R CNN
F 2 "" H 6550 1650 29  0000 C CNN
F 3 "" H 6350 1550 60  0000 C CNN
	1    6350 1550
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q7
U 1 1 640F7F39
P 5500 1150
F 0 "Q7" H 5400 1200 50  0000 R CNN
F 1 "eSim_NPN" H 5450 1300 50  0000 R CNN
F 2 "" H 5700 1250 29  0000 C CNN
F 3 "" H 5500 1150 60  0000 C CNN
	1    5500 1150
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q8
U 1 1 640F8345
P 5850 3600
F 0 "Q8" H 5750 3650 50  0000 R CNN
F 1 "eSim_NPN" H 5800 3750 50  0000 R CNN
F 2 "" H 6050 3700 29  0000 C CNN
F 3 "" H 5850 3600 60  0000 C CNN
	1    5850 3600
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q11
U 1 1 640F834B
P 6700 4000
F 0 "Q11" H 6600 4050 50  0000 R CNN
F 1 "eSim_NPN" H 6650 4150 50  0000 R CNN
F 2 "" H 6900 4100 29  0000 C CNN
F 3 "" H 6700 4000 60  0000 C CNN
	1    6700 4000
	1    0    0    -1  
$EndComp
$Comp
L resistor R12
U 1 1 640F8351
P 5300 3650
F 0 "R12" H 5350 3780 50  0000 C CNN
F 1 "2.7k" H 5350 3600 50  0000 C CNN
F 2 "" H 5350 3630 30  0000 C CNN
F 3 "" V 5350 3700 30  0000 C CNN
	1    5300 3650
	1    0    0    -1  
$EndComp
$Comp
L resistor R14
U 1 1 640F8357
P 5650 4500
F 0 "R14" H 5700 4630 50  0000 C CNN
F 1 "7.2k" H 5700 4450 50  0000 C CNN
F 2 "" H 5700 4480 30  0000 C CNN
F 3 "" V 5700 4550 30  0000 C CNN
	1    5650 4500
	1    0    0    -1  
$EndComp
$Comp
L resistor R17
U 1 1 640F835D
P 6250 4500
F 0 "R17" H 6300 4630 50  0000 C CNN
F 1 "3k" H 6300 4450 50  0000 C CNN
F 2 "" H 6300 4480 30  0000 C CNN
F 3 "" V 6300 4550 30  0000 C CNN
	1    6250 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 3600 5650 3600
Wire Wire Line
	5550 3600 5550 4450
Connection ~ 5550 3600
Wire Wire Line
	5850 4450 6150 4450
Wire Wire Line
	5950 3800 5950 4450
Connection ~ 5950 4450
Wire Wire Line
	5950 4000 6500 4000
Wire Wire Line
	5950 3400 5950 3300
Wire Wire Line
	5950 3300 7300 3300
Wire Wire Line
	6800 3050 6800 3800
Connection ~ 5950 4000
Wire Wire Line
	6450 4450 7350 4450
Wire Wire Line
	6800 4200 6800 4850
$Comp
L eSim_Diode D15
U 1 1 640F8370
P 7150 3800
F 0 "D15" V 7150 3900 50  0000 C CNN
F 1 "eSim_Diode" H 7150 3700 50  0000 C CNN
F 2 "" H 7150 3800 60  0000 C CNN
F 3 "" H 7150 3800 60  0000 C CNN
	1    7150 3800
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D16
U 1 1 640F8376
P 7200 3050
F 0 "D16" H 7200 3150 50  0000 C CNN
F 1 "eSim_Diode" H 7200 2950 50  0000 C CNN
F 2 "" H 7200 3050 60  0000 C CNN
F 3 "" H 7200 3050 60  0000 C CNN
	1    7200 3050
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D11
U 1 1 640F837C
P 5250 4750
F 0 "D11" H 5250 4850 50  0000 C CNN
F 1 "eSim_Diode" V 5250 4650 50  0000 C CNN
F 2 "" H 5250 4750 60  0000 C CNN
F 3 "" H 5250 4750 60  0000 C CNN
	1    5250 4750
	-1   0    0    1   
$EndComp
Wire Wire Line
	4800 3600 5200 3600
Wire Wire Line
	5000 3600 5000 4750
Wire Wire Line
	5000 4750 5100 4750
Wire Wire Line
	6800 4750 5400 4750
Connection ~ 6800 4450
Wire Wire Line
	7050 3050 6800 3050
Connection ~ 6800 3300
Wire Wire Line
	7150 3300 7150 3650
Wire Wire Line
	7150 4450 7150 3950
Text GLabel 7550 3050 2    60   Input ~ 0
COM
Text GLabel 7350 4450 2    60   Input ~ 0
E
$Comp
L PORT U1
U 8 1 640F838D
P 4550 3600
F 0 "U1" H 4600 3700 30  0000 C CNN
F 1 "PORT" H 4550 3600 30  0000 C CNN
F 2 "" H 4550 3600 60  0000 C CNN
F 3 "" H 4550 3600 60  0000 C CNN
	8    4550 3600
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 640F8393
P 7550 3300
F 0 "U1" H 7600 3400 30  0000 C CNN
F 1 "PORT" H 7550 3300 30  0000 C CNN
F 2 "" H 7550 3300 60  0000 C CNN
F 3 "" H 7550 3300 60  0000 C CNN
	14   7550 3300
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR05
U 1 1 640F8399
P 6800 4850
F 0 "#PWR05" H 6800 4600 50  0001 C CNN
F 1 "eSim_GND" H 6800 4700 50  0000 C CNN
F 2 "" H 6800 4850 50  0001 C CNN
F 3 "" H 6800 4850 50  0001 C CNN
	1    6800 4850
	1    0    0    -1  
$EndComp
Connection ~ 7150 4450
Connection ~ 5000 3600
Connection ~ 6800 4750
Connection ~ 7150 3300
Wire Wire Line
	7350 3050 7550 3050
$Comp
L eSim_NPN Q9
U 1 1 640F8AC0
P 6000 6150
F 0 "Q9" H 5900 6200 50  0000 R CNN
F 1 "eSim_NPN" H 5950 6300 50  0000 R CNN
F 2 "" H 6200 6250 29  0000 C CNN
F 3 "" H 6000 6150 60  0000 C CNN
	1    6000 6150
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q12
U 1 1 640F8AC6
P 6850 6550
F 0 "Q12" H 6750 6600 50  0000 R CNN
F 1 "eSim_NPN" H 6800 6700 50  0000 R CNN
F 2 "" H 7050 6650 29  0000 C CNN
F 3 "" H 6850 6550 60  0000 C CNN
	1    6850 6550
	1    0    0    -1  
$EndComp
$Comp
L resistor R13
U 1 1 640F8ACC
P 5450 6200
F 0 "R13" H 5500 6330 50  0000 C CNN
F 1 "2.7k" H 5500 6150 50  0000 C CNN
F 2 "" H 5500 6180 30  0000 C CNN
F 3 "" V 5500 6250 30  0000 C CNN
	1    5450 6200
	1    0    0    -1  
$EndComp
$Comp
L resistor R15
U 1 1 640F8AD2
P 5800 7050
F 0 "R15" H 5850 7180 50  0000 C CNN
F 1 "7.2k" H 5850 7000 50  0000 C CNN
F 2 "" H 5850 7030 30  0000 C CNN
F 3 "" V 5850 7100 30  0000 C CNN
	1    5800 7050
	1    0    0    -1  
$EndComp
$Comp
L resistor R18
U 1 1 640F8AD8
P 6400 7050
F 0 "R18" H 6450 7180 50  0000 C CNN
F 1 "3k" H 6450 7000 50  0000 C CNN
F 2 "" H 6450 7030 30  0000 C CNN
F 3 "" V 6450 7100 30  0000 C CNN
	1    6400 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 6150 5800 6150
Wire Wire Line
	5700 6150 5700 7000
Connection ~ 5700 6150
Wire Wire Line
	6000 7000 6300 7000
Wire Wire Line
	6100 6350 6100 7000
Connection ~ 6100 7000
Wire Wire Line
	6100 6550 6650 6550
Wire Wire Line
	6100 5950 6100 5850
Wire Wire Line
	6100 5850 7450 5850
Wire Wire Line
	6950 5600 6950 6350
Connection ~ 6100 6550
Wire Wire Line
	6600 7000 7500 7000
Wire Wire Line
	6950 6750 6950 7400
$Comp
L eSim_Diode D17
U 1 1 640F8AEB
P 7300 6350
F 0 "D17" V 7300 6450 50  0000 C CNN
F 1 "eSim_Diode" H 7300 6250 50  0000 C CNN
F 2 "" H 7300 6350 60  0000 C CNN
F 3 "" H 7300 6350 60  0000 C CNN
	1    7300 6350
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D18
U 1 1 640F8AF1
P 7350 5600
F 0 "D18" H 7350 5700 50  0000 C CNN
F 1 "eSim_Diode" H 7350 5500 50  0000 C CNN
F 2 "" H 7350 5600 60  0000 C CNN
F 3 "" H 7350 5600 60  0000 C CNN
	1    7350 5600
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D12
U 1 1 640F8AF7
P 5400 7300
F 0 "D12" H 5400 7400 50  0000 C CNN
F 1 "eSim_Diode" V 5400 7200 50  0000 C CNN
F 2 "" H 5400 7300 60  0000 C CNN
F 3 "" H 5400 7300 60  0000 C CNN
	1    5400 7300
	-1   0    0    1   
$EndComp
Wire Wire Line
	4950 6150 5350 6150
Wire Wire Line
	5150 6150 5150 7300
Wire Wire Line
	5150 7300 5250 7300
Wire Wire Line
	6950 7300 5550 7300
Connection ~ 6950 7000
Wire Wire Line
	7200 5600 6950 5600
Connection ~ 6950 5850
Wire Wire Line
	7300 5850 7300 6200
Wire Wire Line
	7300 7000 7300 6500
Text GLabel 7700 5600 2    60   Input ~ 0
COM
Text GLabel 7500 7000 2    60   Input ~ 0
E
$Comp
L PORT U1
U 10 1 640F8B08
P 4700 6150
F 0 "U1" H 4750 6250 30  0000 C CNN
F 1 "PORT" H 4700 6150 30  0000 C CNN
F 2 "" H 4700 6150 60  0000 C CNN
F 3 "" H 4700 6150 60  0000 C CNN
	10   4700 6150
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 15 1 640F8B0E
P 7700 5850
F 0 "U1" H 7750 5950 30  0000 C CNN
F 1 "PORT" H 7700 5850 30  0000 C CNN
F 2 "" H 7700 5850 60  0000 C CNN
F 3 "" H 7700 5850 60  0000 C CNN
	15   7700 5850
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR06
U 1 1 640F8B14
P 6950 7400
F 0 "#PWR06" H 6950 7150 50  0001 C CNN
F 1 "eSim_GND" H 6950 7250 50  0000 C CNN
F 2 "" H 6950 7400 50  0001 C CNN
F 3 "" H 6950 7400 50  0001 C CNN
	1    6950 7400
	1    0    0    -1  
$EndComp
Connection ~ 7300 7000
Connection ~ 5150 6150
Connection ~ 6950 7300
Connection ~ 7300 5850
Wire Wire Line
	7500 5600 7700 5600
$Comp
L eSim_NPN Q13
U 1 1 640FA285
P 8850 1050
F 0 "Q13" H 8750 1100 50  0000 R CNN
F 1 "eSim_NPN" H 8800 1200 50  0000 R CNN
F 2 "" H 9050 1150 29  0000 C CNN
F 3 "" H 8850 1050 60  0000 C CNN
	1    8850 1050
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q15
U 1 1 640FA28B
P 9700 1450
F 0 "Q15" H 9600 1500 50  0000 R CNN
F 1 "eSim_NPN" H 9650 1600 50  0000 R CNN
F 2 "" H 9900 1550 29  0000 C CNN
F 3 "" H 9700 1450 60  0000 C CNN
	1    9700 1450
	1    0    0    -1  
$EndComp
$Comp
L resistor R19
U 1 1 640FA291
P 8300 1100
F 0 "R19" H 8350 1230 50  0000 C CNN
F 1 "2.7k" H 8350 1050 50  0000 C CNN
F 2 "" H 8350 1080 30  0000 C CNN
F 3 "" V 8350 1150 30  0000 C CNN
	1    8300 1100
	1    0    0    -1  
$EndComp
$Comp
L resistor R20
U 1 1 640FA297
P 8650 1950
F 0 "R20" H 8700 2080 50  0000 C CNN
F 1 "7.2k" H 8700 1900 50  0000 C CNN
F 2 "" H 8700 1930 30  0000 C CNN
F 3 "" V 8700 2000 30  0000 C CNN
	1    8650 1950
	1    0    0    -1  
$EndComp
$Comp
L resistor R23
U 1 1 640FA29D
P 9250 1950
F 0 "R23" H 9300 2080 50  0000 C CNN
F 1 "3k" H 9300 1900 50  0000 C CNN
F 2 "" H 9300 1930 30  0000 C CNN
F 3 "" V 9300 2000 30  0000 C CNN
	1    9250 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 1050 8650 1050
Wire Wire Line
	8550 1050 8550 1900
Connection ~ 8550 1050
Wire Wire Line
	8850 1900 9150 1900
Wire Wire Line
	8950 1250 8950 1900
Connection ~ 8950 1900
Wire Wire Line
	8950 1450 9500 1450
Wire Wire Line
	8950 850  8950 750 
Wire Wire Line
	8950 750  10300 750 
Wire Wire Line
	9800 500  9800 1250
Connection ~ 8950 1450
Wire Wire Line
	9450 1900 10350 1900
Wire Wire Line
	9800 1650 9800 2300
$Comp
L eSim_Diode D21
U 1 1 640FA2B0
P 10150 1250
F 0 "D21" V 10150 1350 50  0000 C CNN
F 1 "eSim_Diode" H 10150 1150 50  0000 C CNN
F 2 "" H 10150 1250 60  0000 C CNN
F 3 "" H 10150 1250 60  0000 C CNN
	1    10150 1250
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D22
U 1 1 640FA2B6
P 10200 500
F 0 "D22" H 10200 600 50  0000 C CNN
F 1 "eSim_Diode" H 10200 400 50  0000 C CNN
F 2 "" H 10200 500 60  0000 C CNN
F 3 "" H 10200 500 60  0000 C CNN
	1    10200 500 
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D19
U 1 1 640FA2BC
P 8250 2200
F 0 "D19" H 8250 2300 50  0000 C CNN
F 1 "eSim_Diode" V 8250 2100 50  0000 C CNN
F 2 "" H 8250 2200 60  0000 C CNN
F 3 "" H 8250 2200 60  0000 C CNN
	1    8250 2200
	-1   0    0    1   
$EndComp
Wire Wire Line
	7800 1050 8200 1050
Wire Wire Line
	8000 1050 8000 2200
Wire Wire Line
	8000 2200 8100 2200
Wire Wire Line
	9800 2200 8400 2200
Connection ~ 9800 1900
Wire Wire Line
	10050 500  9800 500 
Connection ~ 9800 750 
Wire Wire Line
	10150 750  10150 1100
Wire Wire Line
	10150 1900 10150 1400
Text GLabel 10550 500  2    60   Input ~ 0
COM
Text GLabel 10350 1900 2    60   Input ~ 0
E
$Comp
L PORT U1
U 13 1 640FA2CD
P 7550 1050
F 0 "U1" H 7600 1150 30  0000 C CNN
F 1 "PORT" H 7550 1050 30  0000 C CNN
F 2 "" H 7550 1050 60  0000 C CNN
F 3 "" H 7550 1050 60  0000 C CNN
	13   7550 1050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 17 1 640FA2D3
P 10550 750
F 0 "U1" H 10600 850 30  0000 C CNN
F 1 "PORT" H 10550 750 30  0000 C CNN
F 2 "" H 10550 750 60  0000 C CNN
F 3 "" H 10550 750 60  0000 C CNN
	17   10550 750 
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR07
U 1 1 640FA2D9
P 9800 2300
F 0 "#PWR07" H 9800 2050 50  0001 C CNN
F 1 "eSim_GND" H 9800 2150 50  0000 C CNN
F 2 "" H 9800 2300 50  0001 C CNN
F 3 "" H 9800 2300 50  0001 C CNN
	1    9800 2300
	1    0    0    -1  
$EndComp
Connection ~ 10150 1900
Connection ~ 8000 1050
Connection ~ 9800 2200
Connection ~ 10150 750 
Wire Wire Line
	10350 500  10550 500 
$Comp
L eSim_NPN Q14
U 1 1 640FA64A
P 9350 3200
F 0 "Q14" H 9250 3250 50  0000 R CNN
F 1 "eSim_NPN" H 9300 3350 50  0000 R CNN
F 2 "" H 9550 3300 29  0000 C CNN
F 3 "" H 9350 3200 60  0000 C CNN
	1    9350 3200
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q16
U 1 1 640FA650
P 10200 3600
F 0 "Q16" H 10100 3650 50  0000 R CNN
F 1 "eSim_NPN" H 10150 3750 50  0000 R CNN
F 2 "" H 10400 3700 29  0000 C CNN
F 3 "" H 10200 3600 60  0000 C CNN
	1    10200 3600
	1    0    0    -1  
$EndComp
$Comp
L resistor R21
U 1 1 640FA656
P 8800 3250
F 0 "R21" H 8850 3380 50  0000 C CNN
F 1 "2.7k" H 8850 3200 50  0000 C CNN
F 2 "" H 8850 3230 30  0000 C CNN
F 3 "" V 8850 3300 30  0000 C CNN
	1    8800 3250
	1    0    0    -1  
$EndComp
$Comp
L resistor R22
U 1 1 640FA65C
P 9150 4100
F 0 "R22" H 9200 4230 50  0000 C CNN
F 1 "7.2k" H 9200 4050 50  0000 C CNN
F 2 "" H 9200 4080 30  0000 C CNN
F 3 "" V 9200 4150 30  0000 C CNN
	1    9150 4100
	1    0    0    -1  
$EndComp
$Comp
L resistor R24
U 1 1 640FA662
P 9750 4100
F 0 "R24" H 9800 4230 50  0000 C CNN
F 1 "3k" H 9800 4050 50  0000 C CNN
F 2 "" H 9800 4080 30  0000 C CNN
F 3 "" V 9800 4150 30  0000 C CNN
	1    9750 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 3200 9150 3200
Wire Wire Line
	9050 3200 9050 4050
Connection ~ 9050 3200
Wire Wire Line
	9350 4050 9650 4050
Wire Wire Line
	9450 3400 9450 4050
Connection ~ 9450 4050
Wire Wire Line
	9450 3600 10000 3600
Wire Wire Line
	9450 3000 9450 2900
Wire Wire Line
	9450 2900 10800 2900
Wire Wire Line
	10300 2650 10300 3400
Connection ~ 9450 3600
Wire Wire Line
	9950 4050 10850 4050
Wire Wire Line
	10300 3800 10300 4450
$Comp
L eSim_Diode D23
U 1 1 640FA675
P 10650 3400
F 0 "D23" V 10650 3500 50  0000 C CNN
F 1 "eSim_Diode" H 10650 3300 50  0000 C CNN
F 2 "" H 10650 3400 60  0000 C CNN
F 3 "" H 10650 3400 60  0000 C CNN
	1    10650 3400
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D24
U 1 1 640FA67B
P 10700 2650
F 0 "D24" H 10700 2750 50  0000 C CNN
F 1 "eSim_Diode" H 10700 2550 50  0000 C CNN
F 2 "" H 10700 2650 60  0000 C CNN
F 3 "" H 10700 2650 60  0000 C CNN
	1    10700 2650
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D20
U 1 1 640FA681
P 8750 4350
F 0 "D20" H 8750 4450 50  0000 C CNN
F 1 "eSim_Diode" V 8750 4250 50  0000 C CNN
F 2 "" H 8750 4350 60  0000 C CNN
F 3 "" H 8750 4350 60  0000 C CNN
	1    8750 4350
	-1   0    0    1   
$EndComp
Wire Wire Line
	8300 3200 8700 3200
Wire Wire Line
	8500 3200 8500 4350
Wire Wire Line
	8500 4350 8600 4350
Wire Wire Line
	10300 4350 8900 4350
Connection ~ 10300 4050
Wire Wire Line
	10550 2650 10300 2650
Connection ~ 10300 2900
Wire Wire Line
	10650 2900 10650 3250
Wire Wire Line
	10650 4050 10650 3550
Text GLabel 11050 2650 2    60   Input ~ 0
COM
Text GLabel 10850 4050 2    60   Input ~ 0
E
$Comp
L PORT U1
U 16 1 640FA692
P 8050 3200
F 0 "U1" H 8100 3300 30  0000 C CNN
F 1 "PORT" H 8050 3200 30  0000 C CNN
F 2 "" H 8050 3200 60  0000 C CNN
F 3 "" H 8050 3200 60  0000 C CNN
	16   8050 3200
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 18 1 640FA698
P 11050 2900
F 0 "U1" H 11100 3000 30  0000 C CNN
F 1 "PORT" H 11050 2900 30  0000 C CNN
F 2 "" H 11050 2900 60  0000 C CNN
F 3 "" H 11050 2900 60  0000 C CNN
	18   11050 2900
	-1   0    0    1   
$EndComp
$Comp
L eSim_GND #PWR08
U 1 1 640FA69E
P 10300 4450
F 0 "#PWR08" H 10300 4200 50  0001 C CNN
F 1 "eSim_GND" H 10300 4300 50  0000 C CNN
F 2 "" H 10300 4450 50  0001 C CNN
F 3 "" H 10300 4450 50  0001 C CNN
	1    10300 4450
	1    0    0    -1  
$EndComp
Connection ~ 10650 4050
Connection ~ 8500 3200
Connection ~ 10300 4350
Connection ~ 10650 2900
Wire Wire Line
	10850 2650 11050 2650
$Comp
L PORT U1
U 9 1 640FB82B
P 4700 5350
F 0 "U1" H 4750 5450 30  0000 C CNN
F 1 "PORT" H 4700 5350 30  0000 C CNN
F 2 "" H 4700 5350 60  0000 C CNN
F 3 "" H 4700 5350 60  0000 C CNN
	9    4700 5350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 640FB920
P 5800 5350
F 0 "U1" H 5850 5450 30  0000 C CNN
F 1 "PORT" H 5800 5350 30  0000 C CNN
F 2 "" H 5800 5350 60  0000 C CNN
F 3 "" H 5800 5350 60  0000 C CNN
	11   5800 5350
	-1   0    0    1   
$EndComp
Text GLabel 5150 5150 0    60   Input ~ 0
COM
Text GLabel 5500 5100 2    60   Input ~ 0
E
Wire Wire Line
	4950 5350 5150 5350
Wire Wire Line
	5150 5350 5150 5150
Wire Wire Line
	5500 5100 5500 5350
Wire Wire Line
	5500 5350 5550 5350
$EndSCHEMATC