address-multiplex.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 22 23
Title "Open128"
Date ""
Rev ""
Comp ""
Comment1 "Licensed under CC BY-SA 4.0"
Comment2 "Open Source clone of the Commodore 128"
Comment3 "https://github.com/jgrip/open128/"
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS244 U62
U 1 1 5E3455D2
P 2500 5050
F 0 "U62" H 2300 5700 50  0000 C CNN
F 1 "74LS244" H 2750 5700 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm" H 2500 5050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 2500 5050 50  0001 C CNN
F 4 "595-SN74LS244N" H 2500 5050 50  0001 C CNN "Mouser Part"
	1    2500 5050
	1    0    0    -1  
$EndComp
Text HLabel 1000 3900 0    50   Input ~ 0
TA[8..15]
Entry Wire Line
	1700 4450 1800 4550
Wire Wire Line
	1800 4550 2000 4550
Text Label 2000 4550 2    50   ~ 0
TA15
Entry Wire Line
	1700 4550 1800 4650
Wire Wire Line
	1800 4650 2000 4650
Text Label 2000 4650 2    50   ~ 0
TA13
Entry Wire Line
	1700 4650 1800 4750
Wire Wire Line
	1800 4750 2000 4750
Text Label 2000 4750 2    50   ~ 0
TA11
Entry Wire Line
	1700 4750 1800 4850
Wire Wire Line
	1800 4850 2000 4850
Text Label 2000 4850 2    50   ~ 0
TA9
Entry Wire Line
	1700 4850 1800 4950
Wire Wire Line
	1800 4950 2000 4950
Text Label 2000 4950 2    50   ~ 0
TA8
Entry Wire Line
	1700 4950 1800 5050
Wire Wire Line
	1800 5050 2000 5050
Text Label 2000 5050 2    50   ~ 0
TA10
Entry Wire Line
	1700 5050 1800 5150
Wire Wire Line
	1800 5150 2000 5150
Text Label 2000 5150 2    50   ~ 0
TA12
Entry Wire Line
	1700 5150 1800 5250
Wire Wire Line
	1800 5250 2000 5250
Text Label 2000 5250 2    50   ~ 0
TA14
Wire Bus Line
	1700 3900 1000 3900
Text HLabel 1000 3800 0    50   BiDi ~ 0
A[0..15]
Entry Wire Line
	3300 4450 3200 4550
Wire Wire Line
	3200 4550 3000 4550
Text Label 3000 4550 0    50   ~ 0
A15
Entry Wire Line
	3300 4550 3200 4650
Wire Wire Line
	3200 4650 3000 4650
Text Label 3000 4650 0    50   ~ 0
A13
Entry Wire Line
	3300 4650 3200 4750
Wire Wire Line
	3200 4750 3000 4750
Text Label 3000 4750 0    50   ~ 0
A11
Entry Wire Line
	3300 4750 3200 4850
Wire Wire Line
	3200 4850 3000 4850
Text Label 3000 4850 0    50   ~ 0
A9
Entry Wire Line
	3300 4850 3200 4950
Wire Wire Line
	3200 4950 3000 4950
Text Label 3000 4950 0    50   ~ 0
A8
Entry Wire Line
	3300 4950 3200 5050
Wire Wire Line
	3200 5050 3000 5050
Text Label 3000 5050 0    50   ~ 0
A10
Entry Wire Line
	3300 5050 3200 5150
Wire Wire Line
	3200 5150 3000 5150
Text Label 3000 5150 0    50   ~ 0
A12
Entry Wire Line
	3300 5150 3200 5250
Wire Wire Line
	3200 5250 3000 5250
Text Label 3000 5250 0    50   ~ 0
A14
Wire Bus Line
	1000 3800 3300 3800
Wire Wire Line
	1000 6250 1900 6250
Wire Wire Line
	1900 6250 1900 5550
Wire Wire Line
	2000 5550 1900 5550
$Comp
L 74xx:74LS245 U55
U 1 1 5E34A8D1
P 4400 5050
F 0 "U55" H 4150 5700 50  0000 C CNN
F 1 "74LS245" H 4650 5700 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm" H 4400 5050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 4400 5050 50  0001 C CNN
F 4 "595-SN74LS245N" H 4400 5050 50  0001 C CNN "Mouser Part"
	1    4400 5050
	1    0    0    -1  
$EndComp
Entry Wire Line
	3600 4450 3700 4550
Wire Wire Line
	3700 4550 3900 4550
Text Label 3900 4550 2    50   ~ 0
A7
Entry Wire Line
	3600 4550 3700 4650
Wire Wire Line
	3700 4650 3900 4650
Text Label 3900 4650 2    50   ~ 0
A0
Entry Wire Line
	3600 4650 3700 4750
Wire Wire Line
	3700 4750 3900 4750
Text Label 3900 4750 2    50   ~ 0
A6
Entry Wire Line
	3600 4750 3700 4850
Wire Wire Line
	3700 4850 3900 4850
Text Label 3900 4850 2    50   ~ 0
A1
Entry Wire Line
	3600 4850 3700 4950
Wire Wire Line
	3700 4950 3900 4950
Text Label 3900 4950 2    50   ~ 0
A5
Entry Wire Line
	3600 4950 3700 5050
Wire Wire Line
	3700 5050 3900 5050
Text Label 3900 5050 2    50   ~ 0
A2
Entry Wire Line
	3600 5050 3700 5150
Wire Wire Line
	3700 5150 3900 5150
Text Label 3900 5150 2    50   ~ 0
A4
Entry Wire Line
	3600 5150 3700 5250
Wire Wire Line
	3700 5250 3900 5250
Text Label 3900 5250 2    50   ~ 0
A3
Entry Wire Line
	5200 4450 5100 4550
Wire Wire Line
	5100 4550 4900 4550
Text Label 4900 4550 0    50   ~ 0
SA7
Entry Wire Line
	5200 4550 5100 4650
Wire Wire Line
	5100 4650 4900 4650
Text Label 4900 4650 0    50   ~ 0
SA0
Entry Wire Line
	5200 4650 5100 4750
Wire Wire Line
	5100 4750 4900 4750
Text Label 4900 4750 0    50   ~ 0
SA6
Entry Wire Line
	5200 4750 5100 4850
Wire Wire Line
	5100 4850 4900 4850
Text Label 4900 4850 0    50   ~ 0
SA1
Entry Wire Line
	5200 4850 5100 4950
Wire Wire Line
	5100 4950 4900 4950
Text Label 4900 4950 0    50   ~ 0
SA5
Entry Wire Line
	5200 4950 5100 5050
Wire Wire Line
	5100 5050 4900 5050
Text Label 4900 5050 0    50   ~ 0
SA2
Entry Wire Line
	5200 5050 5100 5150
Wire Wire Line
	5100 5150 4900 5150
Text Label 4900 5150 0    50   ~ 0
SA4
Entry Wire Line
	5200 5150 5100 5250
Wire Wire Line
	5100 5250 4900 5250
Text Label 4900 5250 0    50   ~ 0
SA3
Wire Bus Line
	3300 3800 3600 3800
Connection ~ 3300 3800
Wire Bus Line
	1000 3700 5200 3700
Text HLabel 1000 3700 0    50   Output ~ 0
SA[0..7]
Wire Wire Line
	1900 6250 3600 6250
Wire Wire Line
	3600 6250 3600 5450
Wire Wire Line
	3600 5450 3900 5450
Connection ~ 1900 6250
Wire Wire Line
	1000 6350 3700 6350
Wire Wire Line
	3700 6350 3700 5550
Wire Wire Line
	3700 5550 3900 5550
$Comp
L 74xx:74LS257 U14
U 1 1 5E3506DC
P 6750 5150
F 0 "U14" H 6500 5900 50  0000 C CNN
F 1 "74LS257" H 7000 5900 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 6750 5150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS257" H 6750 5150 50  0001 C CNN
F 4 "595-SN74LS257BN" H 6750 5150 50  0001 C CNN "Mouser Part"
	1    6750 5150
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS257 U15
U 1 1 5E351578
P 9300 5200
F 0 "U15" H 9050 5950 50  0000 C CNN
F 1 "74LS257" H 9550 5950 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 9300 5200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS257" H 9300 5200 50  0001 C CNN
F 4 "595-SN74LS257BN" H 9300 5200 50  0001 C CNN "Mouser Part"
	1    9300 5200
	1    0    0    -1  
$EndComp
Connection ~ 1700 3900
Wire Bus Line
	3600 3800 5750 3800
Connection ~ 3600 3800
Entry Wire Line
	5950 4450 6050 4550
Entry Wire Line
	5750 4550 5850 4650
Wire Wire Line
	6050 4550 6250 4550
Text Label 6250 4550 2    50   ~ 0
TA15
Wire Wire Line
	5850 4650 6250 4650
Text Label 6250 4650 2    50   ~ 0
A7
Wire Bus Line
	1700 3900 5950 3900
Entry Wire Line
	5950 4750 6050 4850
Entry Wire Line
	5750 4850 5850 4950
Wire Wire Line
	6050 4850 6250 4850
Text Label 6250 4850 2    50   ~ 0
TA14
Wire Wire Line
	5850 4950 6250 4950
Text Label 6250 4950 2    50   ~ 0
A6
Entry Wire Line
	5950 5050 6050 5150
Entry Wire Line
	5750 5150 5850 5250
Wire Wire Line
	6050 5150 6250 5150
Text Label 6250 5450 2    50   ~ 0
TA13
Wire Wire Line
	5850 5250 6250 5250
Text Label 6250 5550 2    50   ~ 0
A5
Entry Wire Line
	5950 5350 6050 5450
Entry Wire Line
	5750 5450 5850 5550
Wire Wire Line
	6050 5450 6250 5450
Text Label 6250 5150 2    50   ~ 0
TA12
Wire Wire Line
	5850 5550 6250 5550
Text Label 6250 5250 2    50   ~ 0
A4
Entry Wire Line
	8500 4500 8600 4600
Entry Wire Line
	8300 4600 8400 4700
Wire Wire Line
	8600 4600 8800 4600
Text Label 8800 4600 2    50   ~ 0
TA11
Wire Wire Line
	8400 4700 8800 4700
Text Label 8800 4700 2    50   ~ 0
A3
Entry Wire Line
	8500 4800 8600 4900
Entry Wire Line
	8300 4900 8400 5000
Wire Wire Line
	8600 4900 8800 4900
Text Label 8800 4900 2    50   ~ 0
TA10
Wire Wire Line
	8400 5000 8800 5000
Text Label 8800 5000 2    50   ~ 0
A2
Entry Wire Line
	8500 5100 8600 5200
Entry Wire Line
	8300 5200 8400 5300
Wire Wire Line
	8600 5200 8800 5200
Text Label 8800 5500 2    50   ~ 0
TA9
Wire Wire Line
	8400 5300 8800 5300
Text Label 8800 5600 2    50   ~ 0
A1
Entry Wire Line
	8500 5400 8600 5500
Entry Wire Line
	8300 5500 8400 5600
Wire Wire Line
	8600 5500 8800 5500
Text Label 8800 5200 2    50   ~ 0
TA8
Wire Wire Line
	8400 5600 8800 5600
Text Label 8800 5300 2    50   ~ 0
A0
$Comp
L Open128:R_Pack04_SIP_Split RP3
U 1 1 5E38DB86
P 7450 4550
F 0 "RP3" V 7350 4550 50  0000 C CNN
F 1 "33" V 7450 4550 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 7500 4425 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7450 4550 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 7450 4550 50  0001 C CNN "Mouser Part"
	1    7450 4550
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 4550 7800 4550
Text Label 7650 4550 0    50   ~ 0
MA7
Wire Wire Line
	7250 4550 7300 4550
Entry Wire Line
	7800 4550 7900 4450
Wire Wire Line
	7300 4550 7300 4700
Wire Wire Line
	7300 4700 7950 4700
Connection ~ 7300 4550
Entry Wire Line
	7950 4700 8050 4600
Text Label 7650 4700 0    50   ~ 0
VMA7
$Comp
L Open128:R_Pack04_SIP_Split RP3
U 2 1 5E39BC9A
P 7450 4850
F 0 "RP3" V 7350 4850 50  0000 C CNN
F 1 "33" V 7450 4850 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 7500 4725 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7450 4850 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 7450 4850 50  0001 C CNN "Mouser Part"
	2    7450 4850
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 4850 7800 4850
Text Label 7650 4850 0    50   ~ 0
MA6
Wire Wire Line
	7250 4850 7300 4850
Entry Wire Line
	7800 4850 7900 4750
Wire Wire Line
	7300 4850 7300 5000
Wire Wire Line
	7300 5000 7950 5000
Connection ~ 7300 4850
Entry Wire Line
	7950 5000 8050 4900
Text Label 7650 5000 0    50   ~ 0
VMA6
$Comp
L Open128:R_Pack04_SIP_Split RP3
U 3 1 5E39DB91
P 7450 5150
F 0 "RP3" V 7350 5150 50  0000 C CNN
F 1 "33" V 7450 5150 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 7500 5025 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7450 5150 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 7450 5150 50  0001 C CNN "Mouser Part"
	3    7450 5150
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 5150 7800 5150
Text Label 7650 5450 0    50   ~ 0
MA5
Wire Wire Line
	7250 5150 7300 5150
Entry Wire Line
	7800 5150 7900 5050
Wire Wire Line
	7300 5150 7300 5300
Wire Wire Line
	7300 5300 7950 5300
Connection ~ 7300 5150
Entry Wire Line
	7950 5300 8050 5200
Text Label 7650 5600 0    50   ~ 0
VMA5
$Comp
L Open128:R_Pack04_SIP_Split RP3
U 4 1 5E39FD69
P 7450 5450
F 0 "RP3" V 7350 5450 50  0000 C CNN
F 1 "33" V 7450 5450 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 7500 5325 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7450 5450 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 7450 5450 50  0001 C CNN "Mouser Part"
	4    7450 5450
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 5450 7800 5450
Text Label 7650 5150 0    50   ~ 0
MA4
Wire Wire Line
	7250 5450 7300 5450
Entry Wire Line
	7800 5450 7900 5350
Wire Wire Line
	7300 5450 7300 5600
Wire Wire Line
	7300 5600 7950 5600
Connection ~ 7300 5450
Entry Wire Line
	7950 5600 8050 5500
Text Label 7650 5300 0    50   ~ 0
VMA4
$Comp
L Open128:R_Pack04_SIP_Split RP4
U 1 1 5E3A4DC8
P 10000 4600
F 0 "RP4" V 9900 4600 50  0000 C CNN
F 1 "33" V 10000 4600 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 10050 4475 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 10000 4600 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 10000 4600 50  0001 C CNN "Mouser Part"
	1    10000 4600
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 4600 10350 4600
Text Label 10200 4600 0    50   ~ 0
MA3
Wire Wire Line
	9800 4600 9850 4600
Entry Wire Line
	10350 4600 10450 4500
Wire Wire Line
	9850 4600 9850 4750
Wire Wire Line
	9850 4750 10500 4750
Connection ~ 9850 4600
Entry Wire Line
	10500 4750 10600 4650
Text Label 10200 4750 0    50   ~ 0
VMA3
$Comp
L Open128:R_Pack04_SIP_Split RP4
U 2 1 5E3A4DD7
P 10000 5200
F 0 "RP4" V 9900 5200 50  0000 C CNN
F 1 "33" V 10000 5200 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 10050 5075 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 10000 5200 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 10000 5200 50  0001 C CNN "Mouser Part"
	2    10000 5200
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 4900 10350 4900
Text Label 10200 4900 0    50   ~ 0
MA2
Wire Wire Line
	9800 4900 9850 4900
Entry Wire Line
	10350 4900 10450 4800
Wire Wire Line
	9850 4900 9850 5050
Wire Wire Line
	9850 5050 10500 5050
Connection ~ 9850 4900
Entry Wire Line
	10500 5050 10600 4950
Text Label 10200 5050 0    50   ~ 0
VMA2
$Comp
L Open128:R_Pack04_SIP_Split RP4
U 3 1 5E3A4DE6
P 10000 4900
F 0 "RP4" V 9900 4900 50  0000 C CNN
F 1 "33" V 10000 4900 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 10050 4775 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 10000 4900 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 10000 4900 50  0001 C CNN "Mouser Part"
	3    10000 4900
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 5200 10350 5200
Text Label 10200 5500 0    50   ~ 0
MA1
Wire Wire Line
	9800 5200 9850 5200
Entry Wire Line
	10350 5200 10450 5100
Wire Wire Line
	9850 5200 9850 5350
Wire Wire Line
	9850 5350 10500 5350
Connection ~ 9850 5200
Entry Wire Line
	10500 5350 10600 5250
Text Label 10200 5650 0    50   ~ 0
VMA1
$Comp
L Open128:R_Pack04_SIP_Split RP4
U 4 1 5E3A4DF5
P 10000 5500
F 0 "RP4" V 9900 5500 50  0000 C CNN
F 1 "33" V 10000 5500 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP8" H 10050 5375 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 10000 5500 50  0001 C CNN
F 4 "652-4608X-2LF-33" H 10000 5500 50  0001 C CNN "Mouser Part"
	4    10000 5500
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 5500 10350 5500
Text Label 10200 5200 0    50   ~ 0
MA0
Wire Wire Line
	9800 5500 9850 5500
Entry Wire Line
	10350 5500 10450 5400
Wire Wire Line
	9850 5500 9850 5650
Wire Wire Line
	9850 5650 10500 5650
Connection ~ 9850 5500
Entry Wire Line
	10500 5650 10600 5550
Text Label 10200 5350 0    50   ~ 0
VMA0
Wire Wire Line
	3700 6350 6150 6350
Wire Wire Line
	6150 6350 6150 5850
Wire Wire Line
	6150 5850 6250 5850
Connection ~ 3700 6350
Wire Wire Line
	6150 6350 8700 6350
Wire Wire Line
	8700 6350 8700 5900
Wire Wire Line
	8700 5900 8800 5900
Connection ~ 6150 6350
Wire Wire Line
	1000 6450 1600 6450
Wire Wire Line
	6050 6450 6050 5750
Wire Wire Line
	6050 5750 6250 5750
Wire Wire Line
	6050 6450 8600 6450
Wire Wire Line
	8600 6450 8600 5800
Wire Wire Line
	8600 5800 8800 5800
Connection ~ 6050 6450
Wire Bus Line
	5950 3900 7700 3900
Connection ~ 5950 3900
Wire Bus Line
	5750 3800 6100 3800
Connection ~ 5750 3800
Text HLabel 1000 3600 0    50   Output ~ 0
MA[0..7]
Text HLabel 1000 3500 0    50   BiDi ~ 0
VMA[0..7]
Wire Bus Line
	1000 3600 7900 3600
Wire Bus Line
	7900 3600 10450 3600
Connection ~ 7900 3600
Wire Bus Line
	1000 3500 3600 3500
Wire Bus Line
	8050 3500 10600 3500
Connection ~ 8050 3500
$Comp
L 74xx:74LS257 U26
U 1 1 601E1361
P 2500 1950
F 0 "U26" H 2250 2700 50  0000 C CNN
F 1 "74LS257" H 2750 2700 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 2500 1950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS257" H 2500 1950 50  0001 C CNN
F 4 "595-SN74LS257BN" H 2500 1950 50  0001 C CNN "Mouser Part"
	1    2500 1950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0231
U 1 1 601E809E
P 6750 6150
F 0 "#PWR0231" H 6750 5900 50  0001 C CNN
F 1 "GND" H 6755 5977 50  0001 C CNN
F 2 "" H 6750 6150 50  0001 C CNN
F 3 "" H 6750 6150 50  0001 C CNN
	1    6750 6150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0232
U 1 1 601E8331
P 9300 6200
F 0 "#PWR0232" H 9300 5950 50  0001 C CNN
F 1 "GND" H 9305 6027 50  0001 C CNN
F 2 "" H 9300 6200 50  0001 C CNN
F 3 "" H 9300 6200 50  0001 C CNN
	1    9300 6200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0233
U 1 1 601E8639
P 4400 5850
F 0 "#PWR0233" H 4400 5600 50  0001 C CNN
F 1 "GND" H 4405 5677 50  0001 C CNN
F 2 "" H 4400 5850 50  0001 C CNN
F 3 "" H 4400 5850 50  0001 C CNN
	1    4400 5850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0234
U 1 1 601E8B60
P 2500 5850
F 0 "#PWR0234" H 2500 5600 50  0001 C CNN
F 1 "GND" H 2505 5677 50  0001 C CNN
F 2 "" H 2500 5850 50  0001 C CNN
F 3 "" H 2500 5850 50  0001 C CNN
	1    2500 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C55
U 1 1 601FC6AF
P 4550 4200
F 0 "C55" V 4450 4200 50  0000 C CNN
F 1 "0.1 µF" V 4500 4400 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 4550 4200 50  0001 C CNN
F 3 "~" H 4550 4200 50  0001 C CNN
F 4 "Ceramic" H 4550 4200 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 4550 4200 50  0001 C CNN "Mouser Part"
F 6 "25V" H 4550 4200 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 4550 4200 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 4550 4200 50  0001 C CNN "Silkscreen Value"
	1    4550 4200
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0235
U 1 1 601FCDB8
P 4750 4250
F 0 "#PWR0235" H 4750 4000 50  0001 C CNN
F 1 "GND" H 4755 4077 50  0001 C CNN
F 2 "" H 4750 4250 50  0001 C CNN
F 3 "" H 4750 4250 50  0001 C CNN
	1    4750 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 4200 4750 4200
Wire Wire Line
	4750 4200 4750 4250
Wire Wire Line
	4400 4250 4400 4200
Wire Wire Line
	4400 4200 4450 4200
Wire Wire Line
	4400 4150 4400 4200
Connection ~ 4400 4200
$Comp
L power:+5V #PWR0236
U 1 1 6020B666
P 4400 4150
F 0 "#PWR0236" H 4400 4000 50  0001 C CNN
F 1 "+5V" H 4415 4323 50  0000 C CNN
F 2 "" H 4400 4150 50  0001 C CNN
F 3 "" H 4400 4150 50  0001 C CNN
	1    4400 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C121
U 1 1 60216092
P 2650 4200
F 0 "C121" V 2550 4200 50  0000 C CNN
F 1 "0.01 µF" V 2600 4400 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 2650 4200 50  0001 C CNN
F 3 "~" H 2650 4200 50  0001 C CNN
F 4 "Ceramic" H 2650 4200 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 2650 4200 50  0001 C CNN "Mouser Part"
F 6 "25V" H 2650 4200 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 2650 4200 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 2650 4200 50  0001 C CNN "Silkscreen Value"
	1    2650 4200
	0    1    1    0   
$EndComp
Wire Wire Line
	2750 4200 2850 4200
Wire Wire Line
	2850 4200 2850 4250
Wire Wire Line
	2500 4250 2500 4200
Wire Wire Line
	2500 4200 2550 4200
Wire Wire Line
	2500 4150 2500 4200
Connection ~ 2500 4200
$Comp
L power:+5V #PWR0254
U 1 1 6021609E
P 2500 4150
F 0 "#PWR0254" H 2500 4000 50  0001 C CNN
F 1 "+5V" H 2515 4323 50  0000 C CNN
F 2 "" H 2500 4150 50  0001 C CNN
F 3 "" H 2500 4150 50  0001 C CNN
	1    2500 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 6021B339
P 6900 4200
F 0 "C14" V 6800 4200 50  0000 C CNN
F 1 "0.1 µF" V 6850 4400 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 6900 4200 50  0001 C CNN
F 3 "~" H 6900 4200 50  0001 C CNN
F 4 "Ceramic" H 6900 4200 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 6900 4200 50  0001 C CNN "Mouser Part"
F 6 "25V" H 6900 4200 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 6900 4200 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 6900 4200 50  0001 C CNN "Silkscreen Value"
	1    6900 4200
	0    1    1    0   
$EndComp
Wire Wire Line
	7000 4200 7100 4200
Wire Wire Line
	7100 4200 7100 4250
Wire Wire Line
	6750 4250 6750 4200
Wire Wire Line
	6750 4200 6800 4200
Wire Wire Line
	6750 4150 6750 4200
Connection ~ 6750 4200
$Comp
L power:+5V #PWR0378
U 1 1 6021B345
P 6750 4150
F 0 "#PWR0378" H 6750 4000 50  0001 C CNN
F 1 "+5V" H 6765 4323 50  0000 C CNN
F 2 "" H 6750 4150 50  0001 C CNN
F 3 "" H 6750 4150 50  0001 C CNN
	1    6750 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 60220AF6
P 9450 4250
F 0 "C15" V 9350 4250 50  0000 C CNN
F 1 "0.1 µF" V 9400 4450 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 9450 4250 50  0001 C CNN
F 3 "~" H 9450 4250 50  0001 C CNN
F 4 "Ceramic" H 9450 4250 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 9450 4250 50  0001 C CNN "Mouser Part"
F 6 "25V" H 9450 4250 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 9450 4250 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 9450 4250 50  0001 C CNN "Silkscreen Value"
	1    9450 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	9550 4250 9650 4250
Wire Wire Line
	9650 4250 9650 4300
Wire Wire Line
	9300 4300 9300 4250
Wire Wire Line
	9300 4250 9350 4250
Wire Wire Line
	9300 4200 9300 4250
Connection ~ 9300 4250
$Comp
L power:+5V #PWR0379
U 1 1 60220B02
P 9300 4200
F 0 "#PWR0379" H 9300 4050 50  0001 C CNN
F 1 "+5V" H 9315 4373 50  0000 C CNN
F 2 "" H 9300 4200 50  0001 C CNN
F 3 "" H 9300 4200 50  0001 C CNN
	1    9300 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0380
U 1 1 6022620E
P 2850 4250
F 0 "#PWR0380" H 2850 4000 50  0001 C CNN
F 1 "GND" H 2855 4077 50  0001 C CNN
F 2 "" H 2850 4250 50  0001 C CNN
F 3 "" H 2850 4250 50  0001 C CNN
	1    2850 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0381
U 1 1 60226682
P 7100 4250
F 0 "#PWR0381" H 7100 4000 50  0001 C CNN
F 1 "GND" H 7105 4077 50  0001 C CNN
F 2 "" H 7100 4250 50  0001 C CNN
F 3 "" H 7100 4250 50  0001 C CNN
	1    7100 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0382
U 1 1 60226D8E
P 9650 4300
F 0 "#PWR0382" H 9650 4050 50  0001 C CNN
F 1 "GND" H 9655 4127 50  0001 C CNN
F 2 "" H 9650 4300 50  0001 C CNN
F 3 "" H 9650 4300 50  0001 C CNN
	1    9650 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 2050 1000 2050
$Comp
L 74xx:74LS373 U17
U 1 1 6022E8E6
P 4400 1850
F 0 "U17" H 4150 2500 50  0000 C CNN
F 1 "74LS373" H 4650 2500 50  0000 C CNN
F 2 "Package_DIP:DIP-20_W7.62mm" H 4400 1850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS373" H 4400 1850 50  0001 C CNN
F 4 "595-SN74LS373N" H 4400 1850 50  0001 C CNN "Mouser Part"
	1    4400 1850
	1    0    0    -1  
$EndComp
Entry Wire Line
	3600 1450 3700 1350
Wire Wire Line
	3700 1350 3900 1350
Text Label 3900 1350 2    50   ~ 0
VMA0
Entry Wire Line
	3600 1550 3700 1450
Wire Wire Line
	3700 1450 3900 1450
Text Label 3900 1450 2    50   ~ 0
VMA1
Entry Wire Line
	3600 1650 3700 1550
Wire Wire Line
	3700 1550 3900 1550
Text Label 3900 1550 2    50   ~ 0
VMA2
Entry Wire Line
	3600 1750 3700 1650
Wire Wire Line
	3700 1650 3900 1650
Text Label 3900 1650 2    50   ~ 0
VMA3
Entry Wire Line
	3600 1850 3700 1750
Wire Wire Line
	3700 1750 3900 1750
Text Label 3900 1750 2    50   ~ 0
VMA4
Entry Wire Line
	3600 1950 3700 1850
Wire Wire Line
	3700 1850 3900 1850
Text Label 3900 1850 2    50   ~ 0
VMA5
Wire Wire Line
	3000 1950 3100 1950
Wire Wire Line
	3100 1950 3100 2250
Wire Wire Line
	3100 2250 3900 2250
NoConn ~ 3000 2250
Connection ~ 3600 3500
Wire Bus Line
	3600 3500 8050 3500
Entry Wire Line
	5200 2150 5100 2050
Wire Wire Line
	5100 2050 4900 2050
Text Label 4900 2050 0    50   ~ 0
SA7
Entry Wire Line
	5200 2050 5100 1950
Wire Wire Line
	5100 1950 4900 1950
Text Label 4900 1350 0    50   ~ 0
SA0
Entry Wire Line
	5200 1950 5100 1850
Wire Wire Line
	5100 1850 4900 1850
Text Label 4900 1950 0    50   ~ 0
SA6
Entry Wire Line
	5200 1850 5100 1750
Wire Wire Line
	5100 1750 4900 1750
Text Label 4900 1450 0    50   ~ 0
SA1
Entry Wire Line
	5200 1750 5100 1650
Wire Wire Line
	5100 1650 4900 1650
Text Label 4900 1850 0    50   ~ 0
SA5
Entry Wire Line
	5200 1650 5100 1550
Wire Wire Line
	5100 1550 4900 1550
Text Label 4900 1550 0    50   ~ 0
SA2
Entry Wire Line
	5200 1550 5100 1450
Wire Wire Line
	5100 1450 4900 1450
Text Label 4900 1750 0    50   ~ 0
SA4
Entry Wire Line
	5200 1450 5100 1350
Wire Wire Line
	5100 1350 4900 1350
Text Label 4900 1650 0    50   ~ 0
SA3
Connection ~ 5200 3700
Text Label 3000 1350 0    50   ~ 0
VMA6
Entry Wire Line
	3300 1450 3200 1350
Wire Wire Line
	3000 1350 3200 1350
Text Label 3000 1650 0    50   ~ 0
VMA7
Entry Wire Line
	3300 1750 3200 1650
Wire Wire Line
	3000 1650 3200 1650
Wire Wire Line
	3500 1950 3500 600 
Wire Wire Line
	3900 2050 3400 2050
Wire Wire Line
	3400 2050 3400 700 
Wire Wire Line
	3400 700  1400 700 
Wire Wire Line
	1000 600  1500 600 
Text Label 3900 1950 2    50   ~ 0
VA6
Text Label 3900 2050 2    50   ~ 0
VA7
Wire Wire Line
	2000 1450 1500 1450
Wire Wire Line
	1500 1450 1500 600 
Connection ~ 1500 600 
Wire Wire Line
	1500 600  3500 600 
Wire Wire Line
	2000 1750 1400 1750
Wire Wire Line
	1400 1750 1400 700 
Connection ~ 1400 700 
Wire Wire Line
	1400 700  1000 700 
Wire Wire Line
	1000 1350 2000 1350
Wire Wire Line
	1000 1650 2000 1650
Wire Wire Line
	2000 2550 1600 2550
Wire Wire Line
	1600 2550 1600 6450
Connection ~ 1600 6450
Wire Wire Line
	1600 6450 6050 6450
Text Label 1800 2550 2    50   ~ 0
MUX
Wire Wire Line
	2000 1950 1900 1950
Wire Wire Line
	1900 1950 1900 2250
Wire Wire Line
	2000 2350 1900 2350
Connection ~ 1900 2350
Wire Wire Line
	1900 2350 1900 3000
Wire Wire Line
	1900 2250 2000 2250
Connection ~ 1900 2250
Wire Wire Line
	1900 2250 1900 2350
Wire Wire Line
	2500 2950 2500 3000
$Comp
L power:GND #PWR0383
U 1 1 6034AFE7
P 2500 3000
F 0 "#PWR0383" H 2500 2750 50  0001 C CNN
F 1 "GND" H 2505 2827 50  0001 C CNN
F 2 "" H 2500 3000 50  0001 C CNN
F 3 "" H 2500 3000 50  0001 C CNN
	1    2500 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0384
U 1 1 6034B39A
P 1900 3000
F 0 "#PWR0384" H 1900 2750 50  0001 C CNN
F 1 "GND" H 1905 2827 50  0001 C CNN
F 2 "" H 1900 3000 50  0001 C CNN
F 3 "" H 1900 3000 50  0001 C CNN
	1    1900 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0385
U 1 1 6034B5FF
P 4400 2650
F 0 "#PWR0385" H 4400 2400 50  0001 C CNN
F 1 "GND" H 4405 2477 50  0001 C CNN
F 2 "" H 4400 2650 50  0001 C CNN
F 3 "" H 4400 2650 50  0001 C CNN
	1    4400 2650
	1    0    0    -1  
$EndComp
Wire Bus Line
	3600 2150 3300 2150
Connection ~ 3600 2150
Wire Bus Line
	3600 2150 3600 3500
Wire Wire Line
	2000 2650 2000 3400
Wire Wire Line
	2000 3400 1000 3400
Wire Wire Line
	2000 3400 3800 3400
Wire Wire Line
	3800 3400 3800 2350
Wire Wire Line
	3800 2350 3900 2350
Connection ~ 2000 3400
$Comp
L Device:C_Small C26
U 1 1 6038ADFF
P 2650 1000
F 0 "C26" V 2550 1000 50  0000 C CNN
F 1 "0.1 µF" V 2600 1200 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 2650 1000 50  0001 C CNN
F 3 "~" H 2650 1000 50  0001 C CNN
F 4 "Ceramic" H 2650 1000 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 2650 1000 50  0001 C CNN "Mouser Part"
F 6 "25V" H 2650 1000 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 2650 1000 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 2650 1000 50  0001 C CNN "Silkscreen Value"
	1    2650 1000
	0    1    1    0   
$EndComp
Wire Wire Line
	2750 1000 2850 1000
Wire Wire Line
	2850 1000 2850 1050
Wire Wire Line
	2500 1050 2500 1000
Wire Wire Line
	2500 1000 2550 1000
Wire Wire Line
	2500 950  2500 1000
Connection ~ 2500 1000
$Comp
L power:+5V #PWR0386
U 1 1 6038AE0B
P 2500 950
F 0 "#PWR0386" H 2500 800 50  0001 C CNN
F 1 "+5V" H 2515 1123 50  0000 C CNN
F 2 "" H 2500 950 50  0001 C CNN
F 3 "" H 2500 950 50  0001 C CNN
	1    2500 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 60397D47
P 4550 1000
F 0 "C17" V 4450 1000 50  0000 C CNN
F 1 "0.1 µF" V 4500 1200 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 4550 1000 50  0001 C CNN
F 3 "~" H 4550 1000 50  0001 C CNN
F 4 "Ceramic" H 4550 1000 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 4550 1000 50  0001 C CNN "Mouser Part"
F 6 "25V" H 4550 1000 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 4550 1000 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 4550 1000 50  0001 C CNN "Silkscreen Value"
	1    4550 1000
	0    1    1    0   
$EndComp
Wire Wire Line
	4650 1000 4750 1000
Wire Wire Line
	4750 1000 4750 1050
Wire Wire Line
	4400 1050 4400 1000
Wire Wire Line
	4400 1000 4450 1000
Wire Wire Line
	4400 950  4400 1000
Connection ~ 4400 1000
$Comp
L power:+5V #PWR0387
U 1 1 60397D53
P 4400 950
F 0 "#PWR0387" H 4400 800 50  0001 C CNN
F 1 "+5V" H 4415 1123 50  0000 C CNN
F 2 "" H 4400 950 50  0001 C CNN
F 3 "" H 4400 950 50  0001 C CNN
	1    4400 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0388
U 1 1 603A511D
P 2850 1050
F 0 "#PWR0388" H 2850 800 50  0001 C CNN
F 1 "GND" H 2855 877 50  0001 C CNN
F 2 "" H 2850 1050 50  0001 C CNN
F 3 "" H 2850 1050 50  0001 C CNN
	1    2850 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0389
U 1 1 603A553F
P 4750 1050
F 0 "#PWR0389" H 4750 800 50  0001 C CNN
F 1 "GND" H 4755 877 50  0001 C CNN
F 2 "" H 4750 1050 50  0001 C CNN
F 3 "" H 4750 1050 50  0001 C CNN
	1    4750 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 5550 1900 5450
Wire Wire Line
	1900 5450 2000 5450
Connection ~ 1900 5550
Connection ~ 6100 3800
Wire Bus Line
	6100 3800 8300 3800
Entry Wire Line
	6100 1100 6200 1000
Wire Wire Line
	6200 1000 6400 1000
$Comp
L Device:R_Network09 RP9
U 1 1 5E98F2BC
P 6600 1400
F 0 "RP9" V 7225 1400 50  0000 C CNN
F 1 "10k" V 7134 1400 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP10" V 7175 1400 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 6600 1400 50  0001 C CNN
F 4 "652-4610X-1LF-10K" H 6600 1400 50  0001 C CNN "Mouser Part"
	1    6600 1400
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Network09 RP10
U 1 1 5E99215C
P 6600 2350
F 0 "RP10" V 7100 2350 50  0000 C CNN
F 1 "10k" V 7200 2350 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP10" V 7175 2350 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 6600 2350 50  0001 C CNN
F 4 "652-4610X-1LF-10K" H 6600 2350 50  0001 C CNN "Mouser Part"
	1    6600 2350
	0    1    1    0   
$EndComp
Text Label 6350 1000 2    50   ~ 0
A0
Entry Wire Line
	6100 1200 6200 1100
Wire Wire Line
	6200 1100 6400 1100
Text Label 6350 1100 2    50   ~ 0
A1
Entry Wire Line
	6100 1300 6200 1200
Wire Wire Line
	6200 1200 6400 1200
Text Label 6350 1200 2    50   ~ 0
A2
Entry Wire Line
	6100 1400 6200 1300
Wire Wire Line
	6200 1300 6400 1300
Text Label 6350 1300 2    50   ~ 0
A3
Entry Wire Line
	6100 1500 6200 1400
Wire Wire Line
	6200 1400 6400 1400
Text Label 6350 1400 2    50   ~ 0
A4
Entry Wire Line
	6100 1600 6200 1500
Wire Wire Line
	6200 1500 6400 1500
Text Label 6350 1500 2    50   ~ 0
A5
Entry Wire Line
	6100 1700 6200 1600
Wire Wire Line
	6200 1600 6400 1600
Text Label 6350 1600 2    50   ~ 0
A6
Entry Wire Line
	6100 1800 6200 1700
Wire Wire Line
	6200 1700 6400 1700
Text Label 6350 1700 2    50   ~ 0
A7
Entry Wire Line
	6100 2050 6200 1950
Wire Wire Line
	6200 1950 6400 1950
Text Label 6350 1950 2    50   ~ 0
A8
Entry Wire Line
	6100 2150 6200 2050
Wire Wire Line
	6200 2050 6400 2050
Text Label 6350 2050 2    50   ~ 0
A9
Entry Wire Line
	6100 2250 6200 2150
Wire Wire Line
	6200 2150 6400 2150
Text Label 6350 2150 2    50   ~ 0
A10
Entry Wire Line
	6100 2350 6200 2250
Wire Wire Line
	6200 2250 6400 2250
Text Label 6350 2250 2    50   ~ 0
A11
Entry Wire Line
	6100 2450 6200 2350
Wire Wire Line
	6200 2350 6400 2350
Text Label 6350 2350 2    50   ~ 0
A12
Entry Wire Line
	6100 2550 6200 2450
Wire Wire Line
	6200 2450 6400 2450
Text Label 6350 2450 2    50   ~ 0
A13
Entry Wire Line
	6100 2650 6200 2550
Wire Wire Line
	6200 2550 6400 2550
Text Label 6350 2550 2    50   ~ 0
A14
Entry Wire Line
	6100 2750 6200 2650
Wire Wire Line
	6200 2650 6400 2650
Text Label 6350 2650 2    50   ~ 0
A15
NoConn ~ 6400 1800
NoConn ~ 6400 2750
Wire Wire Line
	6950 1800 6800 1800
Wire Wire Line
	6800 1950 6950 1950
Wire Wire Line
	6950 1950 6950 1800
$Comp
L Open128:R_Network09_Split RP8
U 1 1 5DCF476F
P 8200 1850
F 0 "RP8" V 8150 2050 50  0000 L CNN
F 1 "3.3k" V 8200 1800 31  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP10" H 8250 1725 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 8200 1850 50  0001 C CNN
F 4 "652-4610X-1LF-3.3K" H 8200 1850 50  0001 C CNN "Mouser Part"
	1    8200 1850
	0    1    1    0   
$EndComp
Connection ~ 7700 3900
Wire Bus Line
	7700 3900 8500 3900
Entry Wire Line
	7800 1850 7700 1950
Wire Wire Line
	7800 1850 8050 1850
Text Label 8000 1850 2    50   ~ 0
TA15
$Comp
L Open128:R_Network09_Split RP8
U 2 1 5DD3A221
P 8200 1950
F 0 "RP8" V 8150 2150 50  0000 L CNN
F 1 "3.3k" V 8200 1900 31  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP10" H 8250 1825 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 8200 1950 50  0001 C CNN
F 4 "652-4610X-1LF-3.3K" H 8200 1950 50  0001 C CNN "Mouser Part"
	2    8200 1950
	0    1    1    0   
$EndComp
Entry Wire Line
	7800 1950 7700 2050
Wire Wire Line
	7800 1950 8050 1950
Text Label 8000 1950 2    50   ~ 0
TA14
$Comp
L Open128:R_Network09_Split RP8
U 3 1 5DD4ADD6
P 8200 2050
F 0 "RP8" V 8150 2250 50  0000 L CNN
F 1 "3.3k" V 8200 2000 31  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP10" H 8250 1925 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 8200 2050 50  0001 C CNN
F 4 "652-4610X-1LF-3.3K" H 8200 2050 50  0001 C CNN "Mouser Part"
	3    8200 2050
	0    1    1    0   
$EndComp
Entry Wire Line
	7800 2050 7700 2150
Wire Wire Line
	7800 2050 8050 2050
Text Label 8000 2050 2    50   ~ 0
TA13
$Comp
L Open128:R_Network09_Split RP8
U 4 1 5DD5BB22
P 8200 2150
F 0 "RP8" V 8150 2350 50  0000 L CNN
F 1 "3.3k" V 8200 2100 31  0000 L CNN
F 2 "Resistor_THT:R_Array_SIP10" H 8250 2025 50  0001 L CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 8200 2150 50  0001 C CNN
F 4 "652-4610X-1LF-3.3K" H 8200 2150 50  0001 C CNN "Mouser Part"
	4    8200 2150
	0    1    1    0   
$EndComp
Entry Wire Line
	7800 2150 7700 2250
Wire Wire Line
	7800 2150 8050 2150
Text Label 8000 2150 2    50   ~ 0
TA12
$Comp
L power:+5V #PWR0432
U 1 1 5DD8021F
P 8800 1750
F 0 "#PWR0432" H 8800 1600 50  0001 C CNN
F 1 "+5V" H 8815 1923 50  0000 C CNN
F 2 "" H 8800 1750 50  0001 C CNN
F 3 "" H 8800 1750 50  0001 C CNN
	1    8800 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 2150 8800 2150
Wire Wire Line
	8800 2150 8800 2050
Wire Wire Line
	8350 1850 8800 1850
Connection ~ 8800 1850
Wire Wire Line
	8800 1850 8800 1750
Wire Wire Line
	8350 1950 8800 1950
Connection ~ 8800 1950
Wire Wire Line
	8800 1950 8800 1850
Wire Wire Line
	8350 2050 8800 2050
Connection ~ 8800 2050
Wire Wire Line
	8800 2050 8800 1950
$Comp
L power:+5V #PWR0402
U 1 1 5DE8BC46
P 6950 1700
F 0 "#PWR0402" H 6950 1550 50  0001 C CNN
F 1 "+5V" H 6965 1873 50  0000 C CNN
F 2 "" H 6950 1700 50  0001 C CNN
F 3 "" H 6950 1700 50  0001 C CNN
	1    6950 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 1700 6950 1800
Connection ~ 6950 1800
Wire Bus Line
	3300 1450 3300 2150
Wire Wire Line
	3500 1950 3900 1950
Wire Bus Line
	7700 1950 7700 3900
Wire Bus Line
	10600 3500 10600 5550
Wire Bus Line
	10450 3600 10450 5400
Wire Bus Line
	8050 3500 8050 5500
Wire Bus Line
	7900 3600 7900 5350
Wire Bus Line
	8300 3800 8300 5500
Wire Bus Line
	8500 3900 8500 5400
Wire Bus Line
	5750 3800 5750 5450
Wire Bus Line
	5950 3900 5950 5350
Wire Bus Line
	3600 1450 3600 2150
Wire Bus Line
	5200 1450 5200 3700
Wire Bus Line
	5200 3700 5200 5150
Wire Bus Line
	3600 3800 3600 5150
Wire Bus Line
	3300 3800 3300 5150
Wire Bus Line
	1700 3900 1700 5150
Wire Bus Line
	6100 1100 6100 3800
Text GLabel 1000 3400 0    50   Input ~ 0
AEC
Text GLabel 1000 6350 0    50   Input ~ 0
~AEC
Text GLabel 1000 6250 0    50   Input ~ 0
~DMA
Text GLabel 1000 6450 0    50   Input ~ 0
MUX
Text GLabel 1000 600  0    50   Input ~ 0
VA6
Text GLabel 1000 700  0    50   Input ~ 0
VA7
Text GLabel 1000 2050 0    50   Input ~ 0
~RAS
Text GLabel 1000 1650 0    50   Input ~ 0
VA15
Text GLabel 1000 1350 0    50   Input ~ 0
VA14
$EndSCHEMATC