adder/adder.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Wire Wire Line
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$Comp
L power:GND #PWR0102
U 1 1 6180E090
P 1950 6250
F 0 "#PWR0102" H 1950 6000 50  0001 C CNN
F 1 "GND" H 1955 6077 50  0000 C CNN
F 2 "" H 1950 6250 50  0001 C CNN
F 3 "" H 1950 6250 50  0001 C CNN
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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VDD
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Cin
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$Comp
L power:VDD #PWR0113
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F 2 "" H 1250 3550 50  0001 C CNN
F 3 "" H 1250 3550 50  0001 C CNN
	1    1250 3550
	1    0    0    -1  
$EndComp
$Comp
L power:VDD #PWR0114
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F 1 "VDD" H 1265 4473 50  0000 C CNN
F 2 "" H 1250 4300 50  0001 C CNN
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	1    1250 4300
	1    0    0    -1  
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$Comp
L power:GND #PWR0115
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	1    0    0    -1  
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$Comp
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F 2 "" H 1250 4500 50  0001 C CNN
F 3 "" H 1250 4500 50  0001 C CNN
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	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x04_Male J1
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F 3 "~" H 800 950 50  0001 C CNN
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	1    0    0    -1  
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L Device:R R11
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F 3 "~" H 1650 2750 50  0001 C CNN
	1    1650 2750
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$EndComp
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$Comp
L Device:R R13
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	-1   0    0    1   
$EndComp
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Wire Wire Line
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$Comp
L power:GND #PWR0117
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$EndComp
$Comp
L power:GND #PWR0118
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F 2 "" H 4500 2900 50  0001 C CNN
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	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
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	1    0    0    -1  
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$Comp
L Device:R R14
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F 3 "~" H 4550 5250 50  0001 C CNN
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	1    0    0    -1  
$EndComp
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Wire Wire Line
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Wire Wire Line
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$Comp
L power:VDD #PWR0119
U 1 1 61852370
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F 2 "" H 1650 5100 50  0001 C CNN
F 3 "" H 1650 5100 50  0001 C CNN
	1    1650 5100
	1    0    0    -1  
$EndComp
$Comp
L power:VDD #PWR0120
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F 3 "" H 4550 5100 50  0001 C CNN
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$EndComp
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Coutinv
Text Label 900  7100 0    50   ~ 0
Coutinv
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Cout
$Comp
L power:VDD #PWR0121
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F 3 "" H 2000 6650 50  0001 C CNN
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$EndComp
$Comp
L power:GND #PWR0122
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F 3 "" H 2000 7550 50  0001 C CNN
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$EndComp
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$EndSheet
Wire Wire Line
	8550 3700 8750 3700
Wire Wire Line
	8750 3700 8750 3950
Wire Wire Line
	8750 3950 9100 3950
$Comp
L Device:R R15
U 1 1 618C9560
P 9250 2300
F 0 "R15" H 9320 2346 50  0000 L CNN
F 1 "10k" H 9320 2255 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9180 2300 50  0001 C CNN
F 3 "~" H 9250 2300 50  0001 C CNN
	1    9250 2300
	1    0    0    -1  
$EndComp
Connection ~ 9250 2450
Wire Wire Line
	9250 2450 9850 2450
Connection ~ 9250 3150
Wire Wire Line
	9250 3150 9850 3150
$Comp
L Device:R R16
U 1 1 618C9D18
P 9250 3000
F 0 "R16" H 9320 3046 50  0000 L CNN
F 1 "10k" H 9320 2955 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9180 3000 50  0001 C CNN
F 3 "~" H 9250 3000 50  0001 C CNN
	1    9250 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 618D0AEB
P 9250 2150
F 0 "#PWR0123" H 9250 1900 50  0001 C CNN
F 1 "GND" H 9255 1977 50  0000 C CNN
F 2 "" H 9250 2150 50  0001 C CNN
F 3 "" H 9250 2150 50  0001 C CNN
	1    9250 2150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 618D1036
P 9250 2850
F 0 "#PWR0124" H 9250 2600 50  0001 C CNN
F 1 "GND" H 9255 2677 50  0000 C CNN
F 2 "" H 9250 2850 50  0001 C CNN
F 3 "" H 9250 2850 50  0001 C CNN
	1    9250 2850
	-1   0    0    1   
$EndComp
Wire Wire Line
	8550 2350 8800 2350
Wire Wire Line
	8800 2450 9250 2450
Wire Wire Line
	8800 2350 8800 2450
$Sheet
S 8050 4100 500  500 
U 618F6378
F0 "sheet618F6373" 50
F1 "nmos.sch" 50
F2 "source" I R 8550 4500 50 
F3 "drain" O R 8550 4200 50 
F4 "gate" I L 8050 4350 50 
$EndSheet
Text Label 8050 4350 2    50   ~ 0
Cin
$Sheet
S 8050 4800 500  500 
U 61902300
F0 "sheet619022FA" 50
F1 "nmos.sch" 50
F2 "source" I R 8550 5200 50 
F3 "drain" O R 8550 4900 50 
F4 "gate" I L 8050 5050 50 
$EndSheet
$Sheet
S 8050 5550 500  500 
U 61902305
F0 "sheet619022FB" 50
F1 "nmos.sch" 50
F2 "source" I R 8550 5950 50 
F3 "drain" O R 8550 5650 50 
F4 "gate" I L 8050 5800 50 
$EndSheet
Text Label 8050 5800 2    50   ~ 0
A
Text Label 8050 5050 2    50   ~ 0
B
Wire Wire Line
	7700 6250 8650 6250
Wire Wire Line
	8650 6250 8650 5950
Wire Wire Line
	8650 5950 8550 5950
Connection ~ 7700 6250
$Sheet
S 9850 4500 500  450 
U 6191B1A4
F0 "sheet6191B1A0" 50
F1 "buffer.sch" 50
F2 "in" I L 9850 4600 50 
F3 "out" O L 9850 4850 50 
$EndSheet
$Sheet
S 9850 5200 500  450 
U 61921364
F0 "sheet61921360" 50
F1 "buffer.sch" 50
F2 "in" I L 9850 5300 50 
F3 "out" O L 9850 5550 50 
$EndSheet
Wire Wire Line
	8550 4200 8750 4200
Wire Wire Line
	8750 4200 8750 3950
Connection ~ 8750 3950
Wire Wire Line
	8550 4500 9000 4500
Wire Wire Line
	9000 4500 9000 4600
Wire Wire Line
	9000 4600 9850 4600
Wire Wire Line
	8550 4900 9000 4900
Wire Wire Line
	9000 4900 9000 4850
Wire Wire Line
	9000 4850 9250 4850
Wire Wire Line
	8550 5200 9000 5200
Wire Wire Line
	9000 5200 9000 5300
Wire Wire Line
	9000 5300 9850 5300
Wire Wire Line
	8550 5650 9000 5650
Wire Wire Line
	9000 5650 9000 5550
Wire Wire Line
	9000 5550 9250 5550
$Comp
L Device:R R18
U 1 1 6194FF3B
P 9250 5700
F 0 "R18" H 9320 5746 50  0000 L CNN
F 1 "10k" H 9320 5655 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9180 5700 50  0001 C CNN
F 3 "~" H 9250 5700 50  0001 C CNN
	1    9250 5700
	1    0    0    -1  
$EndComp
Connection ~ 9250 5550
Wire Wire Line
	9250 5550 9850 5550
$Comp
L Device:R R17
U 1 1 61950579
P 9250 5000
F 0 "R17" H 9320 5046 50  0000 L CNN
F 1 "10k" H 9320 4955 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9180 5000 50  0001 C CNN
F 3 "~" H 9250 5000 50  0001 C CNN
	1    9250 5000
	1    0    0    -1  
$EndComp
Connection ~ 9250 4850
Wire Wire Line
	9250 4850 9850 4850
$Comp
L power:VDD #PWR0125
U 1 1 61950FA6
P 9250 5150
F 0 "#PWR0125" H 9250 5000 50  0001 C CNN
F 1 "VDD" V 9265 5278 50  0000 L CNN
F 2 "" H 9250 5150 50  0001 C CNN
F 3 "" H 9250 5150 50  0001 C CNN
	1    9250 5150
	0    1    1    0   
$EndComp
$Comp
L power:VDD #PWR0126
U 1 1 61951B0C
P 9250 5850
F 0 "#PWR0126" H 9250 5700 50  0001 C CNN
F 1 "VDD" V 9265 5978 50  0000 L CNN
F 2 "" H 9250 5850 50  0001 C CNN
F 3 "" H 9250 5850 50  0001 C CNN
	1    9250 5850
	0    1    1    0   
$EndComp
Wire Wire Line
	9600 3950 10050 3950
Text Label 9950 3950 0    50   ~ 0
Sinv
$Sheet
S 4150 6550 500  450 
U 6196C125
F0 "sheet6196C11E" 50
F1 "pmos.sch" 50
F2 "source" I R 4650 6650 50 
F3 "drain" O R 4650 6900 50 
F4 "gate" I L 4150 6750 50 
$EndSheet
$Sheet
S 4150 7150 500  500 
U 6196C12A
F0 "sheet6196C11F" 50
F1 "nmos.sch" 50
F2 "source" I R 4650 7550 50 
F3 "drain" O R 4650 7250 50 
F4 "gate" I L 4150 7400 50 
$EndSheet
$Sheet
S 5100 6850 500  450 
U 6196C12E
F0 "sheet6196C120" 50
F1 "buffer.sch" 50
F2 "in" I L 5100 7100 50 
F3 "out" O R 5600 7100 50 
$EndSheet
Text Label 3550 7100 0    50   ~ 0
Sinv
Wire Wire Line
	3550 7100 3900 7100
Wire Wire Line
	3900 7100 3900 6750
Wire Wire Line
	3900 6750 4150 6750
Wire Wire Line
	3900 7100 3900 7400
Wire Wire Line
	3900 7400 4150 7400
Connection ~ 3900 7100
Wire Wire Line
	4650 7250 5050 7250
Wire Wire Line
	5050 7250 5050 7100
Wire Wire Line
	5050 7100 5100 7100
Wire Wire Line
	4650 6900 5050 6900
Wire Wire Line
	5050 6900 5050 7100
Connection ~ 5050 7100
Wire Wire Line
	5600 7100 5650 7100
Text Label 5650 7100 0    50   ~ 0
S
$Comp
L power:VDD #PWR0127
U 1 1 6196C143
P 4650 6650
F 0 "#PWR0127" H 4650 6500 50  0001 C CNN
F 1 "VDD" V 4665 6778 50  0000 L CNN
F 2 "" H 4650 6650 50  0001 C CNN
F 3 "" H 4650 6650 50  0001 C CNN
	1    4650 6650
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 6196C149
P 4650 7550
F 0 "#PWR0128" H 4650 7300 50  0001 C CNN
F 1 "GND" V 4655 7422 50  0000 R CNN
F 2 "" H 4650 7550 50  0001 C CNN
F 3 "" H 4650 7550 50  0001 C CNN
	1    4650 7550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6850 3950 8750 3950
Wire Wire Line
	10100 900  10500 900 
$Comp
L power:GND #PWR0135
U 1 1 617FEF2C
P 10500 900
F 0 "#PWR0135" H 10500 650 50  0001 C CNN
F 1 "GND" H 10505 727 50  0000 C CNN
F 2 "" H 10500 900 50  0001 C CNN
F 3 "" H 10500 900 50  0001 C CNN
	1    10500 900 
	1    0    0    -1  
$EndComp
Connection ~ 10500 900 
Wire Wire Line
	10500 900  10850 900 
$Comp
L Switch:SW_SPDT SW2
U 1 1 617F2061
P 1450 4400
F 0 "SW2" H 1450 4685 50  0000 C CNN
F 1 "SW_SPDT" H 1450 4594 50  0000 C CNN
F 2 "digikey-footprints:PinHeader_1x3_P2.5mm_Drill1.1mm" H 1450 4400 50  0001 C CNN
F 3 "~" H 1450 4400 50  0001 C CNN
	1    1450 4400
	-1   0    0    1   
$EndComp
$Comp
L Switch:SW_SPDT SW1
U 1 1 617F0571
P 1450 3650
F 0 "SW1" H 1450 3935 50  0000 C CNN
F 1 "SW_SPDT" H 1450 3844 50  0000 C CNN
F 2 "digikey-footprints:PinHeader_1x3_P2.5mm_Drill1.1mm" H 1450 3650 50  0001 C CNN
F 3 "~" H 1450 3650 50  0001 C CNN
	1    1450 3650
	-1   0    0    1   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 617F592E
P 10100 800
F 0 "H1" H 10200 849 50  0000 L CNN
F 1 "MountingHole_Pad" H 10200 758 50  0000 L CNN
F 2 "adder:AlignmentHole_3.2mm_M3" H 10100 800 50  0001 C CNN
F 3 "~" H 10100 800 50  0001 C CNN
	1    10100 800 
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 617F4EAF
P 10850 800
F 0 "H2" H 10950 849 50  0000 L CNN
F 1 "MountingHole_Pad" H 10950 758 50  0000 L CNN
F 2 "adder:AlignmentHole_3.2mm_M3" H 10850 800 50  0001 C CNN
F 3 "~" H 10850 800 50  0001 C CNN
	1    10850 800 
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x04_Female J2
U 1 1 617F873D
P 1550 950
F 0 "J2" H 1578 926 50  0000 L CNN
F 1 "Conn_01x04_Female" H 1578 835 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Horizontal" H 1550 950 50  0001 C CNN
F 3 "~" H 1550 950 50  0001 C CNN
	1    1550 950 
	1    0    0    -1  
$EndComp
$EndSCHEMATC