ram.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 21 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 Open128:TMS4164 U38
U 1 1 5E3F38FB
P 2950 2100
F 0 "U38" H 2700 2950 50  0000 L CNN
F 1 "4164" H 3000 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 2950 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 2950 2800 50  0001 C CNN
	1    2950 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C38
U 1 1 5E3F4746
P 2800 950
F 0 "C38" H 2650 950 50  0000 C CNN
F 1 "0.22 µF" H 2650 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 2800 950 50  0001 C CNN
F 3 "~" H 2800 950 50  0001 C CNN
F 4 "Ceramic" H 2800 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 2800 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 2800 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 2800 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 2800 950 50  0001 C CNN "Silkscreen Value"
	1    2800 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0340
U 1 1 5E3F5415
P 2800 1050
F 0 "#PWR0340" H 2800 800 50  0001 C CNN
F 1 "GND" H 2805 877 50  0001 C CNN
F 2 "" H 2800 1050 50  0001 C CNN
F 3 "" H 2800 1050 50  0001 C CNN
	1    2800 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0341
U 1 1 5E3F66DC
P 2950 3000
F 0 "#PWR0341" H 2950 2750 50  0001 C CNN
F 1 "GND" H 2955 2827 50  0001 C CNN
F 2 "" H 2950 3000 50  0001 C CNN
F 3 "" H 2950 3000 50  0001 C CNN
	1    2950 3000
	1    0    0    -1  
$EndComp
Entry Wire Line
	2400 1300 2500 1400
Wire Wire Line
	2500 1400 2650 1400
Text Label 2650 1400 2    50   ~ 0
MA0
Entry Wire Line
	2400 1400 2500 1500
Wire Wire Line
	2500 1500 2650 1500
Text Label 2650 1500 2    50   ~ 0
MA1
Entry Wire Line
	2400 1500 2500 1600
Wire Wire Line
	2500 1600 2650 1600
Text Label 2650 1600 2    50   ~ 0
MA2
Entry Wire Line
	2400 1600 2500 1700
Wire Wire Line
	2500 1700 2650 1700
Text Label 2650 1700 2    50   ~ 0
MA3
Entry Wire Line
	2400 1700 2500 1800
Wire Wire Line
	2500 1800 2650 1800
Text Label 2650 1800 2    50   ~ 0
MA4
Entry Wire Line
	2400 1800 2500 1900
Wire Wire Line
	2500 1900 2650 1900
Text Label 2650 1900 2    50   ~ 0
MA5
Entry Wire Line
	2400 1900 2500 2000
Wire Wire Line
	2500 2000 2650 2000
Text Label 2650 2000 2    50   ~ 0
MA6
Entry Wire Line
	2400 2000 2500 2100
Wire Wire Line
	2500 2100 2650 2100
Text Label 2650 2100 2    50   ~ 0
MA7
$Comp
L Open128:TMS4164 U39
U 1 1 5E3FA544
P 4050 2100
F 0 "U39" H 3800 2950 50  0000 L CNN
F 1 "4164" H 4100 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 4050 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 4050 2800 50  0001 C CNN
	1    4050 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0342
U 1 1 5E3FA562
P 4050 3000
F 0 "#PWR0342" H 4050 2750 50  0001 C CNN
F 1 "GND" H 4055 2827 50  0001 C CNN
F 2 "" H 4050 3000 50  0001 C CNN
F 3 "" H 4050 3000 50  0001 C CNN
	1    4050 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U40
U 1 1 5E402050
P 5150 2100
F 0 "U40" H 4900 2950 50  0000 L CNN
F 1 "4164" H 5200 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 5150 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 5150 2800 50  0001 C CNN
	1    5150 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0343
U 1 1 5E40206E
P 5150 3000
F 0 "#PWR0343" H 5150 2750 50  0001 C CNN
F 1 "GND" H 5155 2827 50  0001 C CNN
F 2 "" H 5150 3000 50  0001 C CNN
F 3 "" H 5150 3000 50  0001 C CNN
	1    5150 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U41
U 1 1 5E407EA1
P 6250 2100
F 0 "U41" H 6000 2950 50  0000 L CNN
F 1 "4164" H 6300 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 6250 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 6250 2800 50  0001 C CNN
	1    6250 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0344
U 1 1 5E407EBF
P 6250 3000
F 0 "#PWR0344" H 6250 2750 50  0001 C CNN
F 1 "GND" H 6255 2827 50  0001 C CNN
F 2 "" H 6250 3000 50  0001 C CNN
F 3 "" H 6250 3000 50  0001 C CNN
	1    6250 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U42
U 1 1 5E4277DE
P 7350 2100
F 0 "U42" H 7100 2950 50  0000 L CNN
F 1 "4164" H 7400 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 7350 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 7350 2800 50  0001 C CNN
	1    7350 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0345
U 1 1 5E4277FC
P 7350 3000
F 0 "#PWR0345" H 7350 2750 50  0001 C CNN
F 1 "GND" H 7355 2827 50  0001 C CNN
F 2 "" H 7350 3000 50  0001 C CNN
F 3 "" H 7350 3000 50  0001 C CNN
	1    7350 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U43
U 1 1 5E42781B
P 8450 2100
F 0 "U43" H 8200 2950 50  0000 L CNN
F 1 "4164" H 8500 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 8450 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 8450 2800 50  0001 C CNN
	1    8450 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0346
U 1 1 5E427839
P 8450 3000
F 0 "#PWR0346" H 8450 2750 50  0001 C CNN
F 1 "GND" H 8455 2827 50  0001 C CNN
F 2 "" H 8450 3000 50  0001 C CNN
F 3 "" H 8450 3000 50  0001 C CNN
	1    8450 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U44
U 1 1 5E427858
P 9550 2100
F 0 "U44" H 9300 2950 50  0000 L CNN
F 1 "4164" H 9600 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 9550 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 9550 2800 50  0001 C CNN
	1    9550 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0347
U 1 1 5E427876
P 9550 3000
F 0 "#PWR0347" H 9550 2750 50  0001 C CNN
F 1 "GND" H 9555 2827 50  0001 C CNN
F 2 "" H 9550 3000 50  0001 C CNN
F 3 "" H 9550 3000 50  0001 C CNN
	1    9550 3000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U45
U 1 1 5E427895
P 10650 2100
F 0 "U45" H 10400 2950 50  0000 L CNN
F 1 "4164" H 10700 2950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 10650 2800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 10650 2800 50  0001 C CNN
	1    10650 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0348
U 1 1 5E4278B3
P 10650 3000
F 0 "#PWR0348" H 10650 2750 50  0001 C CNN
F 1 "GND" H 10655 2827 50  0001 C CNN
F 2 "" H 10650 3000 50  0001 C CNN
F 3 "" H 10650 3000 50  0001 C CNN
	1    10650 3000
	1    0    0    -1  
$EndComp
Text HLabel 1000 750  0    50   Input ~ 0
MA[0..7]
Wire Bus Line
	1000 750  1650 750 
Entry Wire Line
	3500 1300 3600 1400
Wire Wire Line
	3600 1400 3750 1400
Text Label 3750 1400 2    50   ~ 0
MA0
Entry Wire Line
	3500 1400 3600 1500
Wire Wire Line
	3600 1500 3750 1500
Text Label 3750 1500 2    50   ~ 0
MA1
Entry Wire Line
	3500 1500 3600 1600
Wire Wire Line
	3600 1600 3750 1600
Text Label 3750 1600 2    50   ~ 0
MA2
Entry Wire Line
	3500 1600 3600 1700
Wire Wire Line
	3600 1700 3750 1700
Text Label 3750 1700 2    50   ~ 0
MA3
Entry Wire Line
	3500 1700 3600 1800
Wire Wire Line
	3600 1800 3750 1800
Text Label 3750 1800 2    50   ~ 0
MA4
Entry Wire Line
	3500 1800 3600 1900
Wire Wire Line
	3600 1900 3750 1900
Text Label 3750 1900 2    50   ~ 0
MA5
Entry Wire Line
	3500 1900 3600 2000
Wire Wire Line
	3600 2000 3750 2000
Text Label 3750 2000 2    50   ~ 0
MA6
Entry Wire Line
	3500 2000 3600 2100
Wire Wire Line
	3600 2100 3750 2100
Text Label 3750 2100 2    50   ~ 0
MA7
Entry Wire Line
	4600 1300 4700 1400
Wire Wire Line
	4700 1400 4850 1400
Text Label 4850 1400 2    50   ~ 0
MA0
Entry Wire Line
	4600 1400 4700 1500
Wire Wire Line
	4700 1500 4850 1500
Text Label 4850 1500 2    50   ~ 0
MA1
Entry Wire Line
	4600 1500 4700 1600
Wire Wire Line
	4700 1600 4850 1600
Text Label 4850 1600 2    50   ~ 0
MA2
Entry Wire Line
	4600 1600 4700 1700
Wire Wire Line
	4700 1700 4850 1700
Text Label 4850 1700 2    50   ~ 0
MA3
Entry Wire Line
	4600 1700 4700 1800
Wire Wire Line
	4700 1800 4850 1800
Text Label 4850 1800 2    50   ~ 0
MA4
Entry Wire Line
	4600 1800 4700 1900
Wire Wire Line
	4700 1900 4850 1900
Text Label 4850 1900 2    50   ~ 0
MA5
Entry Wire Line
	4600 1900 4700 2000
Wire Wire Line
	4700 2000 4850 2000
Text Label 4850 2000 2    50   ~ 0
MA6
Entry Wire Line
	4600 2000 4700 2100
Wire Wire Line
	4700 2100 4850 2100
Text Label 4850 2100 2    50   ~ 0
MA7
Entry Wire Line
	5700 1300 5800 1400
Wire Wire Line
	5800 1400 5950 1400
Text Label 5950 1400 2    50   ~ 0
MA0
Entry Wire Line
	5700 1400 5800 1500
Wire Wire Line
	5800 1500 5950 1500
Text Label 5950 1500 2    50   ~ 0
MA1
Entry Wire Line
	5700 1500 5800 1600
Wire Wire Line
	5800 1600 5950 1600
Text Label 5950 1600 2    50   ~ 0
MA2
Entry Wire Line
	5700 1600 5800 1700
Wire Wire Line
	5800 1700 5950 1700
Text Label 5950 1700 2    50   ~ 0
MA3
Entry Wire Line
	5700 1700 5800 1800
Wire Wire Line
	5800 1800 5950 1800
Text Label 5950 1800 2    50   ~ 0
MA4
Entry Wire Line
	5700 1800 5800 1900
Wire Wire Line
	5800 1900 5950 1900
Text Label 5950 1900 2    50   ~ 0
MA5
Entry Wire Line
	5700 1900 5800 2000
Wire Wire Line
	5800 2000 5950 2000
Text Label 5950 2000 2    50   ~ 0
MA6
Entry Wire Line
	5700 2000 5800 2100
Wire Wire Line
	5800 2100 5950 2100
Text Label 5950 2100 2    50   ~ 0
MA7
Entry Wire Line
	6800 1300 6900 1400
Wire Wire Line
	6900 1400 7050 1400
Text Label 7050 1400 2    50   ~ 0
MA0
Entry Wire Line
	6800 1400 6900 1500
Wire Wire Line
	6900 1500 7050 1500
Text Label 7050 1500 2    50   ~ 0
MA1
Entry Wire Line
	6800 1500 6900 1600
Wire Wire Line
	6900 1600 7050 1600
Text Label 7050 1600 2    50   ~ 0
MA2
Entry Wire Line
	6800 1600 6900 1700
Wire Wire Line
	6900 1700 7050 1700
Text Label 7050 1700 2    50   ~ 0
MA3
Entry Wire Line
	6800 1700 6900 1800
Wire Wire Line
	6900 1800 7050 1800
Text Label 7050 1800 2    50   ~ 0
MA4
Entry Wire Line
	6800 1800 6900 1900
Wire Wire Line
	6900 1900 7050 1900
Text Label 7050 1900 2    50   ~ 0
MA5
Entry Wire Line
	6800 1900 6900 2000
Wire Wire Line
	6900 2000 7050 2000
Text Label 7050 2000 2    50   ~ 0
MA6
Entry Wire Line
	6800 2000 6900 2100
Wire Wire Line
	6900 2100 7050 2100
Text Label 7050 2100 2    50   ~ 0
MA7
Entry Wire Line
	7900 1300 8000 1400
Wire Wire Line
	8000 1400 8150 1400
Text Label 8150 1400 2    50   ~ 0
MA0
Entry Wire Line
	7900 1400 8000 1500
Wire Wire Line
	8000 1500 8150 1500
Text Label 8150 1500 2    50   ~ 0
MA1
Entry Wire Line
	7900 1500 8000 1600
Wire Wire Line
	8000 1600 8150 1600
Text Label 8150 1600 2    50   ~ 0
MA2
Entry Wire Line
	7900 1600 8000 1700
Wire Wire Line
	8000 1700 8150 1700
Text Label 8150 1700 2    50   ~ 0
MA3
Entry Wire Line
	7900 1700 8000 1800
Wire Wire Line
	8000 1800 8150 1800
Text Label 8150 1800 2    50   ~ 0
MA4
Entry Wire Line
	7900 1800 8000 1900
Wire Wire Line
	8000 1900 8150 1900
Text Label 8150 1900 2    50   ~ 0
MA5
Entry Wire Line
	7900 1900 8000 2000
Wire Wire Line
	8000 2000 8150 2000
Text Label 8150 2000 2    50   ~ 0
MA6
Entry Wire Line
	7900 2000 8000 2100
Wire Wire Line
	8000 2100 8150 2100
Text Label 8150 2100 2    50   ~ 0
MA7
Entry Wire Line
	9000 1300 9100 1400
Wire Wire Line
	9100 1400 9250 1400
Text Label 9250 1400 2    50   ~ 0
MA0
Entry Wire Line
	9000 1400 9100 1500
Wire Wire Line
	9100 1500 9250 1500
Text Label 9250 1500 2    50   ~ 0
MA1
Entry Wire Line
	9000 1500 9100 1600
Wire Wire Line
	9100 1600 9250 1600
Text Label 9250 1600 2    50   ~ 0
MA2
Entry Wire Line
	9000 1600 9100 1700
Wire Wire Line
	9100 1700 9250 1700
Text Label 9250 1700 2    50   ~ 0
MA3
Entry Wire Line
	9000 1700 9100 1800
Wire Wire Line
	9100 1800 9250 1800
Text Label 9250 1800 2    50   ~ 0
MA4
Entry Wire Line
	9000 1800 9100 1900
Wire Wire Line
	9100 1900 9250 1900
Text Label 9250 1900 2    50   ~ 0
MA5
Entry Wire Line
	9000 1900 9100 2000
Wire Wire Line
	9100 2000 9250 2000
Text Label 9250 2000 2    50   ~ 0
MA6
Entry Wire Line
	9000 2000 9100 2100
Wire Wire Line
	9100 2100 9250 2100
Text Label 9250 2100 2    50   ~ 0
MA7
Entry Wire Line
	10100 1300 10200 1400
Wire Wire Line
	10200 1400 10350 1400
Text Label 10350 1400 2    50   ~ 0
MA0
Entry Wire Line
	10100 1400 10200 1500
Wire Wire Line
	10200 1500 10350 1500
Text Label 10350 1500 2    50   ~ 0
MA1
Entry Wire Line
	10100 1500 10200 1600
Wire Wire Line
	10200 1600 10350 1600
Text Label 10350 1600 2    50   ~ 0
MA2
Entry Wire Line
	10100 1600 10200 1700
Wire Wire Line
	10200 1700 10350 1700
Text Label 10350 1700 2    50   ~ 0
MA3
Entry Wire Line
	10100 1700 10200 1800
Wire Wire Line
	10200 1800 10350 1800
Text Label 10350 1800 2    50   ~ 0
MA4
Entry Wire Line
	10100 1800 10200 1900
Wire Wire Line
	10200 1900 10350 1900
Text Label 10350 1900 2    50   ~ 0
MA5
Entry Wire Line
	10100 1900 10200 2000
Wire Wire Line
	10200 2000 10350 2000
Text Label 10350 2000 2    50   ~ 0
MA6
Entry Wire Line
	10100 2000 10200 2100
Wire Wire Line
	10200 2100 10350 2100
Text Label 10350 2100 2    50   ~ 0
MA7
Wire Wire Line
	2800 850  2950 850 
Wire Wire Line
	2950 850  2950 1200
Connection ~ 2950 850 
Wire Wire Line
	2950 850  3900 850 
$Comp
L Device:C_Small C39
U 1 1 5ECD0B90
P 3900 950
F 0 "C39" H 3750 950 50  0000 C CNN
F 1 "0.22 µF" H 3750 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 3900 950 50  0001 C CNN
F 3 "~" H 3900 950 50  0001 C CNN
F 4 "Ceramic" H 3900 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 3900 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 3900 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 3900 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 3900 950 50  0001 C CNN "Silkscreen Value"
	1    3900 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0349
U 1 1 5ECD0B96
P 3900 1050
F 0 "#PWR0349" H 3900 800 50  0001 C CNN
F 1 "GND" H 3905 877 50  0001 C CNN
F 2 "" H 3900 1050 50  0001 C CNN
F 3 "" H 3900 1050 50  0001 C CNN
	1    3900 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 850  4050 850 
Wire Wire Line
	4050 850  4050 1200
Connection ~ 4050 850 
Wire Wire Line
	4050 850  5000 850 
$Comp
L Device:C_Small C40
U 1 1 5ECD35A1
P 5000 950
F 0 "C40" H 4850 950 50  0000 C CNN
F 1 "0.22 µF" H 4850 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 5000 950 50  0001 C CNN
F 3 "~" H 5000 950 50  0001 C CNN
F 4 "Ceramic" H 5000 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 5000 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 5000 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 5000 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 5000 950 50  0001 C CNN "Silkscreen Value"
	1    5000 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0350
U 1 1 5ECD35A7
P 5000 1050
F 0 "#PWR0350" H 5000 800 50  0001 C CNN
F 1 "GND" H 5005 877 50  0001 C CNN
F 2 "" H 5000 1050 50  0001 C CNN
F 3 "" H 5000 1050 50  0001 C CNN
	1    5000 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 850  5150 850 
Wire Wire Line
	5150 850  5150 1200
Connection ~ 5150 850 
Wire Wire Line
	5150 850  6100 850 
$Comp
L Device:C_Small C41
U 1 1 5ECD658A
P 6100 950
F 0 "C41" H 5950 950 50  0000 C CNN
F 1 "0.22 µF" H 5950 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 6100 950 50  0001 C CNN
F 3 "~" H 6100 950 50  0001 C CNN
F 4 "Ceramic" H 6100 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 6100 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 6100 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 6100 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 6100 950 50  0001 C CNN "Silkscreen Value"
	1    6100 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0351
U 1 1 5ECD6590
P 6100 1050
F 0 "#PWR0351" H 6100 800 50  0001 C CNN
F 1 "GND" H 6105 877 50  0001 C CNN
F 2 "" H 6100 1050 50  0001 C CNN
F 3 "" H 6100 1050 50  0001 C CNN
	1    6100 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 850  6250 850 
Wire Wire Line
	6250 850  6250 1200
Connection ~ 6250 850 
Wire Wire Line
	6250 850  7200 850 
$Comp
L Device:C_Small C42
U 1 1 5ECD9AF7
P 7200 950
F 0 "C42" H 7050 950 50  0000 C CNN
F 1 "0.22 µF" H 7050 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 7200 950 50  0001 C CNN
F 3 "~" H 7200 950 50  0001 C CNN
F 4 "Ceramic" H 7200 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 7200 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 7200 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 7200 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 7200 950 50  0001 C CNN "Silkscreen Value"
	1    7200 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0352
U 1 1 5ECD9AFD
P 7200 1050
F 0 "#PWR0352" H 7200 800 50  0001 C CNN
F 1 "GND" H 7205 877 50  0001 C CNN
F 2 "" H 7200 1050 50  0001 C CNN
F 3 "" H 7200 1050 50  0001 C CNN
	1    7200 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 850  7350 850 
Wire Wire Line
	7350 850  7350 1200
Connection ~ 7350 850 
Wire Wire Line
	7350 850  8300 850 
$Comp
L Device:C_Small C43
U 1 1 5ECDCE5C
P 8300 950
F 0 "C43" H 8150 950 50  0000 C CNN
F 1 "0.22 µF" H 8150 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 8300 950 50  0001 C CNN
F 3 "~" H 8300 950 50  0001 C CNN
F 4 "Ceramic" H 8300 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 8300 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 8300 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 8300 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 8300 950 50  0001 C CNN "Silkscreen Value"
	1    8300 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0353
U 1 1 5ECDCE62
P 8300 1050
F 0 "#PWR0353" H 8300 800 50  0001 C CNN
F 1 "GND" H 8305 877 50  0001 C CNN
F 2 "" H 8300 1050 50  0001 C CNN
F 3 "" H 8300 1050 50  0001 C CNN
	1    8300 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 850  8450 850 
Wire Wire Line
	8450 850  8450 1200
Connection ~ 8450 850 
Wire Wire Line
	8450 850  9400 850 
$Comp
L Device:C_Small C44
U 1 1 5ECE0489
P 9400 950
F 0 "C44" H 9250 950 50  0000 C CNN
F 1 "0.22 µF" H 9250 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 9400 950 50  0001 C CNN
F 3 "~" H 9400 950 50  0001 C CNN
F 4 "Ceramic" H 9400 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 9400 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 9400 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 9400 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 9400 950 50  0001 C CNN "Silkscreen Value"
	1    9400 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0354
U 1 1 5ECE048F
P 9400 1050
F 0 "#PWR0354" H 9400 800 50  0001 C CNN
F 1 "GND" H 9405 877 50  0001 C CNN
F 2 "" H 9400 1050 50  0001 C CNN
F 3 "" H 9400 1050 50  0001 C CNN
	1    9400 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9400 850  9550 850 
Wire Wire Line
	9550 850  9550 1200
Connection ~ 9550 850 
Wire Wire Line
	9550 850  10500 850 
$Comp
L Device:C_Small C45
U 1 1 5ECE3B6A
P 10500 950
F 0 "C45" H 10350 950 50  0000 C CNN
F 1 "0.22 µF" H 10350 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 10500 950 50  0001 C CNN
F 3 "~" H 10500 950 50  0001 C CNN
F 4 "Ceramic" H 10500 950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 10500 950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 10500 950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 10500 950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 10500 950 50  0001 C CNN "Silkscreen Value"
	1    10500 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0355
U 1 1 5ECE3B70
P 10500 1050
F 0 "#PWR0355" H 10500 800 50  0001 C CNN
F 1 "GND" H 10505 877 50  0001 C CNN
F 2 "" H 10500 1050 50  0001 C CNN
F 3 "" H 10500 1050 50  0001 C CNN
	1    10500 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 850  10650 850 
Wire Wire Line
	10650 850  10650 1200
Connection ~ 10500 850 
Connection ~ 9400 850 
Connection ~ 8300 850 
Connection ~ 7200 850 
Connection ~ 6100 850 
Connection ~ 5000 850 
Connection ~ 3900 850 
Connection ~ 2400 750 
Wire Bus Line
	2400 750  3500 750 
Connection ~ 3500 750 
Wire Bus Line
	3500 750  4600 750 
Connection ~ 4600 750 
Wire Bus Line
	4600 750  5700 750 
Connection ~ 5700 750 
Wire Bus Line
	5700 750  6800 750 
Connection ~ 6800 750 
Wire Bus Line
	6800 750  7900 750 
Connection ~ 7900 750 
Wire Bus Line
	7900 750  9000 750 
Connection ~ 9000 750 
Wire Bus Line
	9000 750  10100 750 
$Comp
L power:+5V #PWR0356
U 1 1 5ED33B18
P 11000 750
F 0 "#PWR0356" H 11000 600 50  0001 C CNN
F 1 "+5V" H 11015 923 50  0000 C CNN
F 2 "" H 11000 750 50  0001 C CNN
F 3 "" H 11000 750 50  0001 C CNN
	1    11000 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 850  11000 850 
Wire Wire Line
	11000 850  11000 750 
Connection ~ 10650 850 
$Comp
L Device:C_Small C66
U 1 1 5ED38086
P 11000 950
F 0 "C66" H 10850 950 50  0000 C CNN
F 1 "0.01 µF" H 10850 850 50  0000 C CNN
F 2 "Capacitor_THT:C_Axial_L5.1mm_D3.1mm_P12.50mm_Horizontal" H 11000 950 50  0001 C CNN
F 3 "~" H 11000 950 50  0001 C CNN
F 4 "Ceramic" H 11000 950 50  0001 C CNN "Type"
F 5 "581-SA105E103M" H 11000 950 50  0001 C CNN "Mouser Part"
F 6 ".01µ" H 11000 950 50  0001 C CNN "Silkscreen Value"
	1    11000 950 
	1    0    0    -1  
$EndComp
Connection ~ 11000 850 
$Comp
L power:GND #PWR0357
U 1 1 5ED384EB
P 11000 1050
F 0 "#PWR0357" H 11000 800 50  0001 C CNN
F 1 "GND" H 11005 877 50  0001 C CNN
F 2 "" H 11000 1050 50  0001 C CNN
F 3 "" H 11000 1050 50  0001 C CNN
	1    11000 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 650  1200 650 
Wire Wire Line
	2300 650  2300 2300
Wire Wire Line
	2300 2300 2650 2300
Wire Wire Line
	3750 2300 3400 2300
Wire Wire Line
	3400 2300 3400 650 
Wire Wire Line
	4850 2300 4500 2300
Wire Wire Line
	4500 2300 4500 650 
Wire Wire Line
	5950 2300 5600 2300
Wire Wire Line
	5600 2300 5600 650 
Wire Wire Line
	5600 650  4500 650 
Wire Wire Line
	7050 2300 6700 2300
Wire Wire Line
	6700 2300 6700 650 
Wire Wire Line
	6700 650  5600 650 
Connection ~ 5600 650 
Wire Wire Line
	8150 2300 7800 2300
Wire Wire Line
	7800 2300 7800 650 
Wire Wire Line
	7800 650  6700 650 
Connection ~ 6700 650 
Wire Wire Line
	9250 2300 8900 2300
Wire Wire Line
	8900 2300 8900 650 
Wire Wire Line
	8900 650  7800 650 
Connection ~ 7800 650 
Wire Wire Line
	10350 2300 10000 2300
Wire Wire Line
	10000 2300 10000 650 
Wire Wire Line
	10000 650  8900 650 
Connection ~ 8900 650 
Wire Wire Line
	1000 550  1850 550 
Wire Wire Line
	2200 550  2200 2500
Wire Wire Line
	2200 2500 2650 2500
Wire Wire Line
	3300 2500 3300 550 
Wire Wire Line
	3300 550  2200 550 
Wire Wire Line
	3300 2500 3750 2500
Connection ~ 2200 550 
Wire Wire Line
	3300 550  4400 550 
Wire Wire Line
	4400 550  4400 2500
Wire Wire Line
	4400 2500 4850 2500
Connection ~ 3300 550 
Wire Wire Line
	5500 2500 5500 550 
Wire Wire Line
	5500 550  4400 550 
Connection ~ 4400 550 
Wire Wire Line
	6600 2500 6600 550 
Wire Wire Line
	6600 550  5500 550 
Wire Wire Line
	6600 2500 7050 2500
Connection ~ 5500 550 
Wire Wire Line
	7700 2500 7700 550 
Wire Wire Line
	7700 550  6600 550 
Wire Wire Line
	7700 2500 8150 2500
Connection ~ 6600 550 
Wire Wire Line
	8800 2500 8800 550 
Wire Wire Line
	8800 550  7700 550 
Wire Wire Line
	8800 2500 9250 2500
Connection ~ 7700 550 
Wire Wire Line
	9900 2500 9900 550 
Wire Wire Line
	9900 550  8800 550 
Wire Wire Line
	9900 2500 10350 2500
Connection ~ 8800 550 
Wire Wire Line
	10150 3200 10150 2400
Wire Wire Line
	10150 2400 10350 2400
Wire Wire Line
	10350 2700 10250 2700
Wire Wire Line
	10250 2700 10250 3150
Wire Wire Line
	10250 3150 10650 3150
Wire Wire Line
	11050 3150 11050 2700
Wire Wire Line
	11050 2700 10950 2700
Wire Wire Line
	9850 2700 9950 2700
Wire Wire Line
	9950 2700 9950 3150
Wire Wire Line
	9950 3150 9550 3150
Wire Wire Line
	9150 3150 9150 2700
Wire Wire Line
	9150 2700 9250 2700
Wire Wire Line
	8150 2700 8050 2700
Wire Wire Line
	8050 2700 8050 3150
Wire Wire Line
	8050 3150 8450 3150
Wire Wire Line
	8850 3150 8850 2700
Wire Wire Line
	8850 2700 8750 2700
Wire Wire Line
	7650 2700 7750 2700
Wire Wire Line
	7750 2700 7750 3150
Wire Wire Line
	7750 3150 7350 3150
Wire Wire Line
	6950 3150 6950 2700
Wire Wire Line
	6950 2700 7050 2700
Wire Wire Line
	6550 2700 6650 2700
Wire Wire Line
	6650 2700 6650 3150
Wire Wire Line
	6650 3150 6250 3150
Wire Wire Line
	5850 3150 5850 2700
Wire Wire Line
	5850 2700 5950 2700
Wire Wire Line
	5450 2700 5550 2700
Wire Wire Line
	5550 2700 5550 3150
Wire Wire Line
	5550 3150 5150 3150
Wire Wire Line
	4750 3150 4750 2700
Wire Wire Line
	4750 2700 4850 2700
Wire Wire Line
	4350 2700 4450 2700
Wire Wire Line
	4450 2700 4450 3150
Wire Wire Line
	4450 3150 4050 3150
Wire Wire Line
	3650 3150 3650 2700
Wire Wire Line
	3650 2700 3750 2700
Wire Wire Line
	3250 2700 3350 2700
Wire Wire Line
	3350 2700 3350 3150
Wire Wire Line
	3350 3150 2950 3150
Wire Wire Line
	2550 3150 2550 2700
Wire Wire Line
	2550 2700 2650 2700
Wire Wire Line
	3750 2400 3550 2400
Wire Wire Line
	3550 2400 3550 3200
Connection ~ 3550 3200
Wire Wire Line
	3550 3200 4650 3200
Wire Wire Line
	2650 2400 2450 2400
Wire Wire Line
	2450 2400 2450 3200
Connection ~ 2450 3200
Wire Wire Line
	2450 3200 3550 3200
Wire Wire Line
	4850 2400 4650 2400
Wire Wire Line
	4650 2400 4650 3200
Connection ~ 4650 3200
Wire Wire Line
	4650 3200 5750 3200
Wire Wire Line
	5500 2500 5950 2500
Wire Wire Line
	5950 2400 5750 2400
Wire Wire Line
	5750 2400 5750 3200
Connection ~ 5750 3200
Wire Wire Line
	5750 3200 6850 3200
Wire Wire Line
	7050 2400 6850 2400
Wire Wire Line
	6850 2400 6850 3200
Connection ~ 6850 3200
Wire Wire Line
	6850 3200 7950 3200
Wire Wire Line
	8150 2400 7950 2400
Wire Wire Line
	7950 2400 7950 3200
Connection ~ 7950 3200
Wire Wire Line
	7950 3200 9050 3200
Wire Wire Line
	9250 2400 9050 2400
Wire Wire Line
	9050 2400 9050 3200
Connection ~ 9050 3200
Wire Wire Line
	9050 3200 10150 3200
Wire Wire Line
	2950 3150 2950 3250
Connection ~ 2950 3150
Wire Wire Line
	2950 3150 2550 3150
Entry Wire Line
	2850 3350 2950 3250
Text Label 3100 3150 0    50   ~ 0
D0
Entry Wire Line
	10550 3350 10650 3250
Entry Wire Line
	9450 3350 9550 3250
Entry Wire Line
	8350 3350 8450 3250
Entry Wire Line
	7250 3350 7350 3250
Entry Wire Line
	6150 3350 6250 3250
Entry Wire Line
	5050 3350 5150 3250
Entry Wire Line
	3950 3350 4050 3250
Wire Wire Line
	4050 3150 4050 3250
Connection ~ 4050 3150
Wire Wire Line
	4050 3150 3650 3150
Wire Wire Line
	5150 3250 5150 3150
Connection ~ 5150 3150
Wire Wire Line
	5150 3150 4750 3150
Wire Wire Line
	6250 3250 6250 3150
Connection ~ 6250 3150
Wire Wire Line
	6250 3150 5850 3150
Wire Wire Line
	7350 3250 7350 3150
Connection ~ 7350 3150
Wire Wire Line
	7350 3150 6950 3150
Wire Wire Line
	8450 3250 8450 3150
Connection ~ 8450 3150
Wire Wire Line
	8450 3150 8850 3150
Wire Wire Line
	9550 3250 9550 3150
Connection ~ 9550 3150
Wire Wire Line
	9550 3150 9150 3150
Wire Wire Line
	10650 3250 10650 3150
Connection ~ 10650 3150
Wire Wire Line
	10650 3150 11050 3150
Text Label 4200 3150 0    50   ~ 0
D1
Text Label 5300 3150 0    50   ~ 0
D2
Text Label 6400 3150 0    50   ~ 0
D3
Text Label 7500 3150 0    50   ~ 0
D4
Text Label 8600 3150 0    50   ~ 0
D5
Text Label 9700 3150 0    50   ~ 0
D6
Text Label 10800 3150 0    50   ~ 0
D7
Wire Wire Line
	3400 650  2300 650 
Wire Wire Line
	4500 650  3400 650 
Connection ~ 2300 650 
Connection ~ 3400 650 
Connection ~ 4500 650 
$Comp
L Open128:TMS4164 U46
U 1 1 5FB176E2
P 2950 5100
F 0 "U46" H 2700 5950 50  0000 L CNN
F 1 "4164" H 3000 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 2950 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 2950 5800 50  0001 C CNN
	1    2950 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C46
U 1 1 5FB176E8
P 2800 3950
F 0 "C46" H 2650 3950 50  0000 C CNN
F 1 "0.22 µF" H 2650 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 2800 3950 50  0001 C CNN
F 3 "~" H 2800 3950 50  0001 C CNN
F 4 "Ceramic" H 2800 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 2800 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 2800 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 2800 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 2800 3950 50  0001 C CNN "Silkscreen Value"
	1    2800 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0358
U 1 1 5FB176EE
P 2800 4050
F 0 "#PWR0358" H 2800 3800 50  0001 C CNN
F 1 "GND" H 2805 3877 50  0001 C CNN
F 2 "" H 2800 4050 50  0001 C CNN
F 3 "" H 2800 4050 50  0001 C CNN
	1    2800 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0359
U 1 1 5FB176F4
P 2950 6000
F 0 "#PWR0359" H 2950 5750 50  0001 C CNN
F 1 "GND" H 2955 5827 50  0001 C CNN
F 2 "" H 2950 6000 50  0001 C CNN
F 3 "" H 2950 6000 50  0001 C CNN
	1    2950 6000
	1    0    0    -1  
$EndComp
Entry Wire Line
	2400 4300 2500 4400
Wire Wire Line
	2500 4400 2650 4400
Text Label 2650 4400 2    50   ~ 0
MA0
Entry Wire Line
	2400 4400 2500 4500
Wire Wire Line
	2500 4500 2650 4500
Text Label 2650 4500 2    50   ~ 0
MA1
Entry Wire Line
	2400 4500 2500 4600
Wire Wire Line
	2500 4600 2650 4600
Text Label 2650 4600 2    50   ~ 0
MA2
Entry Wire Line
	2400 4600 2500 4700
Wire Wire Line
	2500 4700 2650 4700
Text Label 2650 4700 2    50   ~ 0
MA3
Entry Wire Line
	2400 4700 2500 4800
Wire Wire Line
	2500 4800 2650 4800
Text Label 2650 4800 2    50   ~ 0
MA4
Entry Wire Line
	2400 4800 2500 4900
Wire Wire Line
	2500 4900 2650 4900
Text Label 2650 4900 2    50   ~ 0
MA5
Entry Wire Line
	2400 4900 2500 5000
Wire Wire Line
	2500 5000 2650 5000
Text Label 2650 5000 2    50   ~ 0
MA6
Entry Wire Line
	2400 5000 2500 5100
Wire Wire Line
	2500 5100 2650 5100
Text Label 2650 5100 2    50   ~ 0
MA7
$Comp
L Open128:TMS4164 U47
U 1 1 5FB17712
P 4050 5100
F 0 "U47" H 3800 5950 50  0000 L CNN
F 1 "4164" H 4100 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 4050 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 4050 5800 50  0001 C CNN
	1    4050 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0360
U 1 1 5FB17718
P 4050 6000
F 0 "#PWR0360" H 4050 5750 50  0001 C CNN
F 1 "GND" H 4055 5827 50  0001 C CNN
F 2 "" H 4050 6000 50  0001 C CNN
F 3 "" H 4050 6000 50  0001 C CNN
	1    4050 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U48
U 1 1 5FB1771E
P 5150 5100
F 0 "U48" H 4900 5950 50  0000 L CNN
F 1 "4164" H 5200 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 5150 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 5150 5800 50  0001 C CNN
	1    5150 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0361
U 1 1 5FB17724
P 5150 6000
F 0 "#PWR0361" H 5150 5750 50  0001 C CNN
F 1 "GND" H 5155 5827 50  0001 C CNN
F 2 "" H 5150 6000 50  0001 C CNN
F 3 "" H 5150 6000 50  0001 C CNN
	1    5150 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U49
U 1 1 5FB1772A
P 6250 5100
F 0 "U49" H 6000 5950 50  0000 L CNN
F 1 "4164" H 6300 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 6250 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 6250 5800 50  0001 C CNN
	1    6250 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0362
U 1 1 5FB17730
P 6250 6000
F 0 "#PWR0362" H 6250 5750 50  0001 C CNN
F 1 "GND" H 6255 5827 50  0001 C CNN
F 2 "" H 6250 6000 50  0001 C CNN
F 3 "" H 6250 6000 50  0001 C CNN
	1    6250 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U50
U 1 1 5FB17736
P 7350 5100
F 0 "U50" H 7100 5950 50  0000 L CNN
F 1 "4164" H 7400 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 7350 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 7350 5800 50  0001 C CNN
	1    7350 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0363
U 1 1 5FB1773C
P 7350 6000
F 0 "#PWR0363" H 7350 5750 50  0001 C CNN
F 1 "GND" H 7355 5827 50  0001 C CNN
F 2 "" H 7350 6000 50  0001 C CNN
F 3 "" H 7350 6000 50  0001 C CNN
	1    7350 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U51
U 1 1 5FB17742
P 8450 5100
F 0 "U51" H 8200 5950 50  0000 L CNN
F 1 "4164" H 8500 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 8450 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 8450 5800 50  0001 C CNN
	1    8450 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0364
U 1 1 5FB17748
P 8450 6000
F 0 "#PWR0364" H 8450 5750 50  0001 C CNN
F 1 "GND" H 8455 5827 50  0001 C CNN
F 2 "" H 8450 6000 50  0001 C CNN
F 3 "" H 8450 6000 50  0001 C CNN
	1    8450 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U52
U 1 1 5FB1774E
P 9550 5100
F 0 "U52" H 9300 5950 50  0000 L CNN
F 1 "4164" H 9600 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 9550 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 9550 5800 50  0001 C CNN
	1    9550 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0365
U 1 1 5FB17754
P 9550 6000
F 0 "#PWR0365" H 9550 5750 50  0001 C CNN
F 1 "GND" H 9555 5827 50  0001 C CNN
F 2 "" H 9550 6000 50  0001 C CNN
F 3 "" H 9550 6000 50  0001 C CNN
	1    9550 6000
	1    0    0    -1  
$EndComp
$Comp
L Open128:TMS4164 U53
U 1 1 5FB1775A
P 10650 5100
F 0 "U53" H 10400 5950 50  0000 L CNN
F 1 "4164" H 10700 5950 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 10650 5800 50  0001 C CNN
F 3 "https://archive.org/download/tms4164datasheetnov85/TMS4164-datasheet-nov85.pdf" H 10650 5800 50  0001 C CNN
	1    10650 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0366
U 1 1 5FB17760
P 10650 6000
F 0 "#PWR0366" H 10650 5750 50  0001 C CNN
F 1 "GND" H 10655 5827 50  0001 C CNN
F 2 "" H 10650 6000 50  0001 C CNN
F 3 "" H 10650 6000 50  0001 C CNN
	1    10650 6000
	1    0    0    -1  
$EndComp
Entry Wire Line
	3500 4300 3600 4400
Wire Wire Line
	3600 4400 3750 4400
Text Label 3750 4400 2    50   ~ 0
MA0
Entry Wire Line
	3500 4400 3600 4500
Wire Wire Line
	3600 4500 3750 4500
Text Label 3750 4500 2    50   ~ 0
MA1
Entry Wire Line
	3500 4500 3600 4600
Wire Wire Line
	3600 4600 3750 4600
Text Label 3750 4600 2    50   ~ 0
MA2
Entry Wire Line
	3500 4600 3600 4700
Wire Wire Line
	3600 4700 3750 4700
Text Label 3750 4700 2    50   ~ 0
MA3
Entry Wire Line
	3500 4700 3600 4800
Wire Wire Line
	3600 4800 3750 4800
Text Label 3750 4800 2    50   ~ 0
MA4
Entry Wire Line
	3500 4800 3600 4900
Wire Wire Line
	3600 4900 3750 4900
Text Label 3750 4900 2    50   ~ 0
MA5
Entry Wire Line
	3500 4900 3600 5000
Wire Wire Line
	3600 5000 3750 5000
Text Label 3750 5000 2    50   ~ 0
MA6
Entry Wire Line
	3500 5000 3600 5100
Wire Wire Line
	3600 5100 3750 5100
Text Label 3750 5100 2    50   ~ 0
MA7
Entry Wire Line
	4600 4300 4700 4400
Wire Wire Line
	4700 4400 4850 4400
Text Label 4850 4400 2    50   ~ 0
MA0
Entry Wire Line
	4600 4400 4700 4500
Wire Wire Line
	4700 4500 4850 4500
Text Label 4850 4500 2    50   ~ 0
MA1
Entry Wire Line
	4600 4500 4700 4600
Wire Wire Line
	4700 4600 4850 4600
Text Label 4850 4600 2    50   ~ 0
MA2
Entry Wire Line
	4600 4600 4700 4700
Wire Wire Line
	4700 4700 4850 4700
Text Label 4850 4700 2    50   ~ 0
MA3
Entry Wire Line
	4600 4700 4700 4800
Wire Wire Line
	4700 4800 4850 4800
Text Label 4850 4800 2    50   ~ 0
MA4
Entry Wire Line
	4600 4800 4700 4900
Wire Wire Line
	4700 4900 4850 4900
Text Label 4850 4900 2    50   ~ 0
MA5
Entry Wire Line
	4600 4900 4700 5000
Wire Wire Line
	4700 5000 4850 5000
Text Label 4850 5000 2    50   ~ 0
MA6
Entry Wire Line
	4600 5000 4700 5100
Wire Wire Line
	4700 5100 4850 5100
Text Label 4850 5100 2    50   ~ 0
MA7
Entry Wire Line
	5700 4300 5800 4400
Wire Wire Line
	5800 4400 5950 4400
Text Label 5950 4400 2    50   ~ 0
MA0
Entry Wire Line
	5700 4400 5800 4500
Wire Wire Line
	5800 4500 5950 4500
Text Label 5950 4500 2    50   ~ 0
MA1
Entry Wire Line
	5700 4500 5800 4600
Wire Wire Line
	5800 4600 5950 4600
Text Label 5950 4600 2    50   ~ 0
MA2
Entry Wire Line
	5700 4600 5800 4700
Wire Wire Line
	5800 4700 5950 4700
Text Label 5950 4700 2    50   ~ 0
MA3
Entry Wire Line
	5700 4700 5800 4800
Wire Wire Line
	5800 4800 5950 4800
Text Label 5950 4800 2    50   ~ 0
MA4
Entry Wire Line
	5700 4800 5800 4900
Wire Wire Line
	5800 4900 5950 4900
Text Label 5950 4900 2    50   ~ 0
MA5
Entry Wire Line
	5700 4900 5800 5000
Wire Wire Line
	5800 5000 5950 5000
Text Label 5950 5000 2    50   ~ 0
MA6
Entry Wire Line
	5700 5000 5800 5100
Wire Wire Line
	5800 5100 5950 5100
Text Label 5950 5100 2    50   ~ 0
MA7
Entry Wire Line
	6800 4300 6900 4400
Wire Wire Line
	6900 4400 7050 4400
Text Label 7050 4400 2    50   ~ 0
MA0
Entry Wire Line
	6800 4400 6900 4500
Wire Wire Line
	6900 4500 7050 4500
Text Label 7050 4500 2    50   ~ 0
MA1
Entry Wire Line
	6800 4500 6900 4600
Wire Wire Line
	6900 4600 7050 4600
Text Label 7050 4600 2    50   ~ 0
MA2
Entry Wire Line
	6800 4600 6900 4700
Wire Wire Line
	6900 4700 7050 4700
Text Label 7050 4700 2    50   ~ 0
MA3
Entry Wire Line
	6800 4700 6900 4800
Wire Wire Line
	6900 4800 7050 4800
Text Label 7050 4800 2    50   ~ 0
MA4
Entry Wire Line
	6800 4800 6900 4900
Wire Wire Line
	6900 4900 7050 4900
Text Label 7050 4900 2    50   ~ 0
MA5
Entry Wire Line
	6800 4900 6900 5000
Wire Wire Line
	6900 5000 7050 5000
Text Label 7050 5000 2    50   ~ 0
MA6
Entry Wire Line
	6800 5000 6900 5100
Wire Wire Line
	6900 5100 7050 5100
Text Label 7050 5100 2    50   ~ 0
MA7
Entry Wire Line
	7900 4300 8000 4400
Wire Wire Line
	8000 4400 8150 4400
Text Label 8150 4400 2    50   ~ 0
MA0
Entry Wire Line
	7900 4400 8000 4500
Wire Wire Line
	8000 4500 8150 4500
Text Label 8150 4500 2    50   ~ 0
MA1
Entry Wire Line
	7900 4500 8000 4600
Wire Wire Line
	8000 4600 8150 4600
Text Label 8150 4600 2    50   ~ 0
MA2
Entry Wire Line
	7900 4600 8000 4700
Wire Wire Line
	8000 4700 8150 4700
Text Label 8150 4700 2    50   ~ 0
MA3
Entry Wire Line
	7900 4700 8000 4800
Wire Wire Line
	8000 4800 8150 4800
Text Label 8150 4800 2    50   ~ 0
MA4
Entry Wire Line
	7900 4800 8000 4900
Wire Wire Line
	8000 4900 8150 4900
Text Label 8150 4900 2    50   ~ 0
MA5
Entry Wire Line
	7900 4900 8000 5000
Wire Wire Line
	8000 5000 8150 5000
Text Label 8150 5000 2    50   ~ 0
MA6
Entry Wire Line
	7900 5000 8000 5100
Wire Wire Line
	8000 5100 8150 5100
Text Label 8150 5100 2    50   ~ 0
MA7
Entry Wire Line
	9000 4300 9100 4400
Wire Wire Line
	9100 4400 9250 4400
Text Label 9250 4400 2    50   ~ 0
MA0
Entry Wire Line
	9000 4400 9100 4500
Wire Wire Line
	9100 4500 9250 4500
Text Label 9250 4500 2    50   ~ 0
MA1
Entry Wire Line
	9000 4500 9100 4600
Wire Wire Line
	9100 4600 9250 4600
Text Label 9250 4600 2    50   ~ 0
MA2
Entry Wire Line
	9000 4600 9100 4700
Wire Wire Line
	9100 4700 9250 4700
Text Label 9250 4700 2    50   ~ 0
MA3
Entry Wire Line
	9000 4700 9100 4800
Wire Wire Line
	9100 4800 9250 4800
Text Label 9250 4800 2    50   ~ 0
MA4
Entry Wire Line
	9000 4800 9100 4900
Wire Wire Line
	9100 4900 9250 4900
Text Label 9250 4900 2    50   ~ 0
MA5
Entry Wire Line
	9000 4900 9100 5000
Wire Wire Line
	9100 5000 9250 5000
Text Label 9250 5000 2    50   ~ 0
MA6
Entry Wire Line
	9000 5000 9100 5100
Wire Wire Line
	9100 5100 9250 5100
Text Label 9250 5100 2    50   ~ 0
MA7
Entry Wire Line
	10100 4300 10200 4400
Wire Wire Line
	10200 4400 10350 4400
Text Label 10350 4400 2    50   ~ 0
MA0
Entry Wire Line
	10100 4400 10200 4500
Wire Wire Line
	10200 4500 10350 4500
Text Label 10350 4500 2    50   ~ 0
MA1
Entry Wire Line
	10100 4500 10200 4600
Wire Wire Line
	10200 4600 10350 4600
Text Label 10350 4600 2    50   ~ 0
MA2
Entry Wire Line
	10100 4600 10200 4700
Wire Wire Line
	10200 4700 10350 4700
Text Label 10350 4700 2    50   ~ 0
MA3
Entry Wire Line
	10100 4700 10200 4800
Wire Wire Line
	10200 4800 10350 4800
Text Label 10350 4800 2    50   ~ 0
MA4
Entry Wire Line
	10100 4800 10200 4900
Wire Wire Line
	10200 4900 10350 4900
Text Label 10350 4900 2    50   ~ 0
MA5
Entry Wire Line
	10100 4900 10200 5000
Wire Wire Line
	10200 5000 10350 5000
Text Label 10350 5000 2    50   ~ 0
MA6
Entry Wire Line
	10100 5000 10200 5100
Wire Wire Line
	10200 5100 10350 5100
Text Label 10350 5100 2    50   ~ 0
MA7
Wire Wire Line
	2800 3850 2950 3850
Wire Wire Line
	2950 3850 2950 4200
Connection ~ 2950 3850
Wire Wire Line
	2950 3850 3900 3850
$Comp
L Device:C_Small C47
U 1 1 5FB17814
P 3900 3950
F 0 "C47" H 3750 3950 50  0000 C CNN
F 1 "0.22 µF" H 3750 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 3900 3950 50  0001 C CNN
F 3 "~" H 3900 3950 50  0001 C CNN
F 4 "Ceramic" H 3900 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 3900 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 3900 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 3900 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 3900 3950 50  0001 C CNN "Silkscreen Value"
	1    3900 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0367
U 1 1 5FB1781A
P 3900 4050
F 0 "#PWR0367" H 3900 3800 50  0001 C CNN
F 1 "GND" H 3905 3877 50  0001 C CNN
F 2 "" H 3900 4050 50  0001 C CNN
F 3 "" H 3900 4050 50  0001 C CNN
	1    3900 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 3850 4050 3850
Wire Wire Line
	4050 3850 4050 4200
Connection ~ 4050 3850
Wire Wire Line
	4050 3850 4300 3850
$Comp
L Device:C_Small C48
U 1 1 5FB17824
P 5000 3950
F 0 "C48" H 4850 3950 50  0000 C CNN
F 1 "0.22 µF" H 4850 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 5000 3950 50  0001 C CNN
F 3 "~" H 5000 3950 50  0001 C CNN
F 4 "Ceramic" H 5000 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 5000 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 5000 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 5000 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 5000 3950 50  0001 C CNN "Silkscreen Value"
	1    5000 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0368
U 1 1 5FB1782A
P 5000 4050
F 0 "#PWR0368" H 5000 3800 50  0001 C CNN
F 1 "GND" H 5005 3877 50  0001 C CNN
F 2 "" H 5000 4050 50  0001 C CNN
F 3 "" H 5000 4050 50  0001 C CNN
	1    5000 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 3850 5150 3850
Wire Wire Line
	5150 3850 5150 4200
Connection ~ 5150 3850
Wire Wire Line
	5150 3850 6100 3850
$Comp
L Device:C_Small C49
U 1 1 5FB17834
P 6100 3950
F 0 "C49" H 5950 3950 50  0000 C CNN
F 1 "0.22 µF" H 5950 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 6100 3950 50  0001 C CNN
F 3 "~" H 6100 3950 50  0001 C CNN
F 4 "Ceramic" H 6100 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 6100 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 6100 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 6100 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 6100 3950 50  0001 C CNN "Silkscreen Value"
	1    6100 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0369
U 1 1 5FB1783A
P 6100 4050
F 0 "#PWR0369" H 6100 3800 50  0001 C CNN
F 1 "GND" H 6105 3877 50  0001 C CNN
F 2 "" H 6100 4050 50  0001 C CNN
F 3 "" H 6100 4050 50  0001 C CNN
	1    6100 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 3850 6250 3850
Wire Wire Line
	6250 3850 6250 4200
Connection ~ 6250 3850
Wire Wire Line
	6250 3850 7200 3850
$Comp
L Device:C_Small C50
U 1 1 5FB17844
P 7200 3950
F 0 "C50" H 7050 3950 50  0000 C CNN
F 1 "0.22 µF" H 7050 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 7200 3950 50  0001 C CNN
F 3 "~" H 7200 3950 50  0001 C CNN
F 4 "Ceramic" H 7200 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 7200 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 7200 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 7200 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 7200 3950 50  0001 C CNN "Silkscreen Value"
	1    7200 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0370
U 1 1 5FB1784A
P 7200 4050
F 0 "#PWR0370" H 7200 3800 50  0001 C CNN
F 1 "GND" H 7205 3877 50  0001 C CNN
F 2 "" H 7200 4050 50  0001 C CNN
F 3 "" H 7200 4050 50  0001 C CNN
	1    7200 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 3850 7350 3850
Wire Wire Line
	7350 3850 7350 4200
Connection ~ 7350 3850
Wire Wire Line
	7350 3850 8300 3850
$Comp
L Device:C_Small C51
U 1 1 5FB17854
P 8300 3950
F 0 "C51" H 8150 3950 50  0000 C CNN
F 1 "0.22 µF" H 8150 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 8300 3950 50  0001 C CNN
F 3 "~" H 8300 3950 50  0001 C CNN
F 4 "Ceramic" H 8300 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 8300 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 8300 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 8300 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 8300 3950 50  0001 C CNN "Silkscreen Value"
	1    8300 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0371
U 1 1 5FB1785A
P 8300 4050
F 0 "#PWR0371" H 8300 3800 50  0001 C CNN
F 1 "GND" H 8305 3877 50  0001 C CNN
F 2 "" H 8300 4050 50  0001 C CNN
F 3 "" H 8300 4050 50  0001 C CNN
	1    8300 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 3850 8450 3850
Wire Wire Line
	8450 3850 8450 4200
Connection ~ 8450 3850
Wire Wire Line
	8450 3850 9400 3850
$Comp
L Device:C_Small C52
U 1 1 5FB17864
P 9400 3950
F 0 "C52" H 9250 3950 50  0000 C CNN
F 1 "0.22 µF" H 9250 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 9400 3950 50  0001 C CNN
F 3 "~" H 9400 3950 50  0001 C CNN
F 4 "Ceramic" H 9400 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 9400 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 9400 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 9400 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 9400 3950 50  0001 C CNN "Silkscreen Value"
	1    9400 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0372
U 1 1 5FB1786A
P 9400 4050
F 0 "#PWR0372" H 9400 3800 50  0001 C CNN
F 1 "GND" H 9405 3877 50  0001 C CNN
F 2 "" H 9400 4050 50  0001 C CNN
F 3 "" H 9400 4050 50  0001 C CNN
	1    9400 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9400 3850 9550 3850
Wire Wire Line
	9550 3850 9550 4200
Connection ~ 9550 3850
Wire Wire Line
	9550 3850 10500 3850
$Comp
L Device:C_Small C53
U 1 1 5FB17874
P 10500 3950
F 0 "C53" H 10350 3950 50  0000 C CNN
F 1 "0.22 µF" H 10350 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 10500 3950 50  0001 C CNN
F 3 "~" H 10500 3950 50  0001 C CNN
F 4 "Ceramic" H 10500 3950 50  0001 C CNN "Type"
F 5 "581-SA105E104MAR" H 10500 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 10500 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 10500 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".1µ" H 10500 3950 50  0001 C CNN "Silkscreen Value"
	1    10500 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0373
U 1 1 5FB1787A
P 10500 4050
F 0 "#PWR0373" H 10500 3800 50  0001 C CNN
F 1 "GND" H 10505 3877 50  0001 C CNN
F 2 "" H 10500 4050 50  0001 C CNN
F 3 "" H 10500 4050 50  0001 C CNN
	1    10500 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 3850 10650 3850
Wire Wire Line
	10650 3850 10650 4200
Connection ~ 10500 3850
Connection ~ 9400 3850
Connection ~ 8300 3850
Connection ~ 7200 3850
Connection ~ 6100 3850
Connection ~ 5000 3850
Connection ~ 3900 3850
Connection ~ 2400 3750
Wire Bus Line
	2400 3750 3500 3750
Connection ~ 3500 3750
Wire Bus Line
	3500 3750 4600 3750
Connection ~ 4600 3750
Wire Bus Line
	4600 3750 5700 3750
Connection ~ 5700 3750
Wire Bus Line
	5700 3750 6800 3750
Connection ~ 6800 3750
Wire Bus Line
	6800 3750 7900 3750
Connection ~ 7900 3750
Wire Bus Line
	7900 3750 9000 3750
Connection ~ 9000 3750
Wire Bus Line
	9000 3750 10100 3750
$Comp
L power:+5V #PWR0374
U 1 1 5FB17897
P 11000 3750
F 0 "#PWR0374" H 11000 3600 50  0001 C CNN
F 1 "+5V" H 11015 3923 50  0000 C CNN
F 2 "" H 11000 3750 50  0001 C CNN
F 3 "" H 11000 3750 50  0001 C CNN
	1    11000 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 3850 11000 3850
Wire Wire Line
	11000 3850 11000 3750
Connection ~ 10650 3850
$Comp
L Device:C_Small C67
U 1 1 5FB178A0
P 11000 3950
F 0 "C67" H 10850 3950 50  0000 C CNN
F 1 "0.01 µF" H 10850 3850 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 11000 3950 50  0001 C CNN
F 3 "~" H 11000 3950 50  0001 C CNN
F 4 "Ceramic" H 11000 3950 50  0001 C CNN "Type"
F 5 "581-SA105E103M" H 11000 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 11000 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 11000 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".01µ" H 11000 3950 50  0001 C CNN "Silkscreen Value"
	1    11000 3950
	1    0    0    -1  
$EndComp
Connection ~ 11000 3850
$Comp
L power:GND #PWR0375
U 1 1 5FB178A7
P 11000 4050
F 0 "#PWR0375" H 11000 3800 50  0001 C CNN
F 1 "GND" H 11005 3877 50  0001 C CNN
F 2 "" H 11000 4050 50  0001 C CNN
F 3 "" H 11000 4050 50  0001 C CNN
	1    11000 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3650 2300 5300
Wire Wire Line
	2300 5300 2650 5300
Wire Wire Line
	3750 5300 3400 5300
Wire Wire Line
	3400 5300 3400 3650
Wire Wire Line
	4850 5300 4500 5300
Wire Wire Line
	4500 5300 4500 3650
Wire Wire Line
	5950 5300 5600 5300
Wire Wire Line
	5600 5300 5600 3650
Wire Wire Line
	5600 3650 4500 3650
Wire Wire Line
	7050 5300 6700 5300
Wire Wire Line
	6700 5300 6700 3650
Wire Wire Line
	6700 3650 5600 3650
Connection ~ 5600 3650
Wire Wire Line
	8150 5300 7800 5300
Wire Wire Line
	7800 5300 7800 3650
Wire Wire Line
	7800 3650 6700 3650
Connection ~ 6700 3650
Wire Wire Line
	9250 5300 8900 5300
Wire Wire Line
	8900 5300 8900 3650
Wire Wire Line
	8900 3650 7800 3650
Connection ~ 7800 3650
Wire Wire Line
	10350 5300 10000 5300
Wire Wire Line
	10000 5300 10000 3650
Wire Wire Line
	10000 3650 8900 3650
Connection ~ 8900 3650
Wire Wire Line
	2200 3550 2200 5500
Wire Wire Line
	2200 5500 2650 5500
Wire Wire Line
	3300 5500 3300 3550
Wire Wire Line
	3300 3550 2200 3550
Wire Wire Line
	3300 5500 3750 5500
Connection ~ 2200 3550
Wire Wire Line
	3300 3550 4400 3550
Wire Wire Line
	4400 3550 4400 5500
Wire Wire Line
	4400 5500 4850 5500
Connection ~ 3300 3550
Wire Wire Line
	5500 5500 5500 3550
Wire Wire Line
	5500 3550 4400 3550
Connection ~ 4400 3550
Wire Wire Line
	6600 5500 6600 3550
Wire Wire Line
	6600 3550 5500 3550
Wire Wire Line
	6600 5500 7050 5500
Connection ~ 5500 3550
Wire Wire Line
	7700 5500 7700 3550
Wire Wire Line
	7700 3550 6600 3550
Wire Wire Line
	7700 5500 8150 5500
Connection ~ 6600 3550
Wire Wire Line
	8800 5500 8800 3550
Wire Wire Line
	8800 3550 7700 3550
Wire Wire Line
	8800 5500 9250 5500
Connection ~ 7700 3550
Wire Wire Line
	9900 5500 9900 3550
Wire Wire Line
	9900 3550 8800 3550
Wire Wire Line
	9900 5500 10350 5500
Connection ~ 8800 3550
Wire Wire Line
	1950 6200 2150 6200
Wire Wire Line
	10150 6200 10150 5400
Wire Wire Line
	10150 5400 10350 5400
Wire Wire Line
	10350 5700 10250 5700
Wire Wire Line
	10250 5700 10250 6150
Wire Wire Line
	10250 6150 10650 6150
Wire Wire Line
	11050 6150 11050 5700
Wire Wire Line
	11050 5700 10950 5700
Wire Wire Line
	9850 5700 9950 5700
Wire Wire Line
	9950 5700 9950 6150
Wire Wire Line
	9950 6150 9550 6150
Wire Wire Line
	9150 6150 9150 5700
Wire Wire Line
	9150 5700 9250 5700
Wire Wire Line
	8150 5700 8050 5700
Wire Wire Line
	8050 5700 8050 6150
Wire Wire Line
	8050 6150 8450 6150
Wire Wire Line
	8850 6150 8850 5700
Wire Wire Line
	8850 5700 8750 5700
Wire Wire Line
	7650 5700 7750 5700
Wire Wire Line
	7750 5700 7750 6150
Wire Wire Line
	7750 6150 7350 6150
Wire Wire Line
	6950 6150 6950 5700
Wire Wire Line
	6950 5700 7050 5700
Wire Wire Line
	6550 5700 6650 5700
Wire Wire Line
	6650 5700 6650 6150
Wire Wire Line
	6650 6150 6250 6150
Wire Wire Line
	5850 6150 5850 5700
Wire Wire Line
	5850 5700 5950 5700
Wire Wire Line
	5450 5700 5550 5700
Wire Wire Line
	5550 5700 5550 6150
Wire Wire Line
	5550 6150 5150 6150
Wire Wire Line
	4750 6150 4750 5700
Wire Wire Line
	4750 5700 4850 5700
Wire Wire Line
	4350 5700 4450 5700
Wire Wire Line
	4450 5700 4450 6150
Wire Wire Line
	4450 6150 4050 6150
Wire Wire Line
	3650 6150 3650 5700
Wire Wire Line
	3650 5700 3750 5700
Wire Wire Line
	3250 5700 3350 5700
Wire Wire Line
	3350 5700 3350 6150
Wire Wire Line
	3350 6150 2950 6150
Wire Wire Line
	2550 6150 2550 5700
Wire Wire Line
	2550 5700 2650 5700
Wire Wire Line
	3750 5400 3550 5400
Wire Wire Line
	3550 5400 3550 6200
Connection ~ 3550 6200
Wire Wire Line
	3550 6200 4650 6200
Wire Wire Line
	2650 5400 2450 5400
Wire Wire Line
	2450 5400 2450 6200
Connection ~ 2450 6200
Wire Wire Line
	2450 6200 3550 6200
Wire Wire Line
	4850 5400 4650 5400
Wire Wire Line
	4650 5400 4650 6200
Connection ~ 4650 6200
Wire Wire Line
	4650 6200 5750 6200
Wire Wire Line
	5500 5500 5950 5500
Wire Wire Line
	5950 5400 5750 5400
Wire Wire Line
	5750 5400 5750 6200
Connection ~ 5750 6200
Wire Wire Line
	5750 6200 6850 6200
Wire Wire Line
	7050 5400 6850 5400
Wire Wire Line
	6850 5400 6850 6200
Connection ~ 6850 6200
Wire Wire Line
	6850 6200 7950 6200
Wire Wire Line
	8150 5400 7950 5400
Wire Wire Line
	7950 5400 7950 6200
Connection ~ 7950 6200
Wire Wire Line
	7950 6200 9050 6200
Wire Wire Line
	9250 5400 9050 5400
Wire Wire Line
	9050 5400 9050 6200
Connection ~ 9050 6200
Wire Wire Line
	9050 6200 10150 6200
Wire Wire Line
	2950 6150 2950 6250
Connection ~ 2950 6150
Wire Wire Line
	2950 6150 2550 6150
Entry Wire Line
	2850 6350 2950 6250
Text Label 3100 6150 0    50   ~ 0
D0
Entry Wire Line
	10550 6350 10650 6250
Entry Wire Line
	9450 6350 9550 6250
Entry Wire Line
	8350 6350 8450 6250
Entry Wire Line
	7250 6350 7350 6250
Entry Wire Line
	6150 6350 6250 6250
Entry Wire Line
	5050 6350 5150 6250
Entry Wire Line
	3950 6350 4050 6250
Wire Wire Line
	4050 6150 4050 6250
Connection ~ 4050 6150
Wire Wire Line
	4050 6150 3650 6150
Wire Wire Line
	5150 6250 5150 6150
Connection ~ 5150 6150
Wire Wire Line
	5150 6150 4750 6150
Wire Wire Line
	6250 6250 6250 6150
Connection ~ 6250 6150
Wire Wire Line
	6250 6150 5850 6150
Wire Wire Line
	7350 6250 7350 6150
Connection ~ 7350 6150
Wire Wire Line
	7350 6150 6950 6150
Wire Wire Line
	8450 6250 8450 6150
Connection ~ 8450 6150
Wire Wire Line
	8450 6150 8850 6150
Wire Wire Line
	9550 6250 9550 6150
Connection ~ 9550 6150
Wire Wire Line
	9550 6150 9150 6150
Wire Wire Line
	10650 6250 10650 6150
Connection ~ 10650 6150
Wire Wire Line
	10650 6150 11050 6150
Text Label 4200 6150 0    50   ~ 0
D1
Text Label 5300 6150 0    50   ~ 0
D2
Text Label 6400 6150 0    50   ~ 0
D3
Text Label 7500 6150 0    50   ~ 0
D4
Text Label 8600 6150 0    50   ~ 0
D5
Text Label 9700 6150 0    50   ~ 0
D6
Text Label 10800 6150 0    50   ~ 0
D7
Wire Wire Line
	3400 3650 2300 3650
Wire Wire Line
	4500 3650 3400 3650
Connection ~ 2300 3650
Connection ~ 3400 3650
Connection ~ 4500 3650
Wire Wire Line
	1850 550  1850 3550
Connection ~ 1850 550 
Wire Wire Line
	1850 550  2200 550 
Wire Wire Line
	1850 3550 2200 3550
Wire Wire Line
	1750 3650 1750 650 
Wire Wire Line
	1750 3650 2300 3650
Connection ~ 1750 650 
Wire Wire Line
	1750 650  2300 650 
Wire Bus Line
	1650 3750 2400 3750
Connection ~ 1650 750 
Wire Bus Line
	1650 750  2400 750 
Wire Bus Line
	2100 6350 2100 3350
Wire Bus Line
	1000 6350 2100 6350
Connection ~ 2100 6350
Text HLabel 1000 6350 0    50   BiDi ~ 0
D[0..7]
$Comp
L Device:C_Small C65
U 1 1 5FCA3FDA
P 4300 3950
F 0 "C65" H 4150 3950 50  0000 C CNN
F 1 "0.01 µF" H 4250 4100 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm" H 4300 3950 50  0001 C CNN
F 3 "~" H 4300 3950 50  0001 C CNN
F 4 "Ceramic" H 4300 3950 50  0001 C CNN "Type"
F 5 "581-SA105E103M" H 4300 3950 50  0001 C CNN "Mouser Part"
F 6 "25V" H 4300 3950 50  0001 C CNN "Voltage Rating"
F 7 "+80% -20%" H 4300 3950 50  0001 C CNN "Voltage Tolerance"
F 8 ".01µ" H 4300 3950 50  0001 C CNN "Silkscreen Value"
	1    4300 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0376
U 1 1 5FCA3FE0
P 4300 4050
F 0 "#PWR0376" H 4300 3800 50  0001 C CNN
F 1 "GND" H 4305 3877 50  0001 C CNN
F 2 "" H 4300 4050 50  0001 C CNN
F 3 "" H 4300 4050 50  0001 C CNN
	1    4300 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R29
U 1 1 5FCE629A
P 2150 3200
F 0 "R29" V 2050 3200 50  0000 C CNN
F 1 "68" V 2150 3200 50  0000 C CNN
F 2 "Open128:R_Axial_DIN0309_L9.0mm_D2.5mm_P12.70mm_Horizontal" H 2150 3200 50  0001 C CNN
F 3 "~" H 2150 3200 50  0001 C CNN
F 4 "660-MF1/4DCT52R68R0F" H 2150 3200 50  0001 C CNN "Mouser Part"
	1    2150 3200
	0    1    1    0   
$EndComp
Wire Wire Line
	2250 3200 2450 3200
$Comp
L Device:R_Small R30
U 1 1 5FCE70D2
P 2250 6200
F 0 "R30" V 2150 6200 50  0000 C CNN
F 1 "68" V 2250 6200 50  0000 C CNN
F 2 "Open128:R_Axial_DIN0309_L9.0mm_D2.5mm_P12.70mm_Horizontal" H 2250 6200 50  0001 C CNN
F 3 "~" H 2250 6200 50  0001 C CNN
F 4 "660-MF1/4DCT52R68R0F" H 2250 6200 50  0001 C CNN "Mouser Part"
	1    2250 6200
	0    1    1    0   
$EndComp
Wire Wire Line
	2350 6200 2450 6200
$Comp
L 74xx:74LS32 U9
U 3 1 5FCE7828
P 1450 4500
F 0 "U9" H 1400 4700 50  0000 C CNN
F 1 "74F32" H 1450 4300 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 1450 4500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 1450 4500 50  0001 C CNN
F 4 "595-SN74F32N" H 1450 4500 50  0001 C CNN "Mouser Part"
	3    1450 4500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS32 U9
U 4 1 5FCE9F21
P 1450 5250
F 0 "U9" H 1400 5450 50  0000 C CNN
F 1 "74F32" H 1450 5050 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 1450 5250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 1450 5250 50  0001 C CNN
F 4 "595-SN74F32N" H 1450 5250 50  0001 C CNN "Mouser Part"
	4    1450 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 5150 1050 5150
Wire Wire Line
	1050 5150 1050 4600
Wire Wire Line
	1050 4600 1150 4600
Connection ~ 1050 5150
Wire Wire Line
	1050 5150 1150 5150
Wire Wire Line
	1000 4400 1150 4400
Wire Wire Line
	1000 5350 1150 5350
Wire Wire Line
	1950 6200 1950 5250
Wire Wire Line
	1950 5250 1750 5250
Wire Wire Line
	1750 4500 1950 4500
Wire Wire Line
	1950 4500 1950 3200
Wire Wire Line
	1950 3200 2050 3200
$Comp
L Device:R_Network08 RP6
U 1 1 5FF1B687
P 1150 2200
F 0 "RP6" V 650 2200 50  0000 C CNN
F 1 "1k" V 1550 2200 50  0000 C CNN
F 2 "Resistor_THT:R_Array_SIP9" V 1625 2200 50  0001 C CNN
F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 1150 2200 50  0001 C CNN
F 4 "652-4609X-1LF-1K" H 1150 2200 50  0001 C CNN "Mouser Part"
	1    1150 2200
	0    -1   1    0   
$EndComp
Wire Wire Line
	1350 1800 1550 1800
Entry Wire Line
	1550 1800 1650 1700
Text Label 1350 1800 0    50   ~ 0
MA1
Wire Wire Line
	1350 1900 1550 1900
Entry Wire Line
	1550 1900 1650 1800
Text Label 1350 1900 0    50   ~ 0
MA7
Wire Wire Line
	1350 2000 1550 2000
Entry Wire Line
	1550 2000 1650 1900
Text Label 1350 2000 0    50   ~ 0
MA5
Wire Wire Line
	1350 2100 1550 2100
Entry Wire Line
	1550 2100 1650 2000
Text Label 1350 2100 0    50   ~ 0
MA4
Wire Wire Line
	1350 2200 1550 2200
Entry Wire Line
	1550 2200 1650 2100
Text Label 1350 2200 0    50   ~ 0
MA2
Wire Wire Line
	1350 2300 1550 2300
Entry Wire Line
	1550 2300 1650 2200
Text Label 1350 2300 0    50   ~ 0
MA3
Wire Wire Line
	1350 2400 1550 2400
Entry Wire Line
	1550 2400 1650 2300
Text Label 1350 2400 0    50   ~ 0
MA0
Wire Wire Line
	1350 2500 1550 2500
Entry Wire Line
	1550 2500 1650 2400
Text Label 1350 2500 0    50   ~ 0
MA6
$Comp
L power:+5V #PWR0377
U 1 1 60168DB3
P 850 1700
F 0 "#PWR0377" H 850 1550 50  0001 C CNN
F 1 "+5V" H 865 1873 50  0000 C CNN
F 2 "" H 850 1700 50  0001 C CNN
F 3 "" H 850 1700 50  0001 C CNN
	1    850  1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  1700 850  1800
Wire Wire Line
	850  1800 950  1800
Connection ~ 4300 3850
Wire Wire Line
	4300 3850 5000 3850
$Comp
L Device:R_Small R1
U 1 1 5DCB5189
P 1300 650
F 0 "R1" V 1250 800 50  0000 C CNN
F 1 "68" V 1300 650 31  0000 C CNN
F 2 "Open128:R_Axial_DIN0309_L9.0mm_D2.5mm_P12.70mm_Horizontal" H 1300 650 50  0001 C CNN
F 3 "~" H 1300 650 50  0001 C CNN
F 4 "660-MF1/4DCT52R68R0F" H 1300 650 50  0001 C CNN "Mouser Part"
	1    1300 650 
	0    1    1    0   
$EndComp
Wire Wire Line
	1400 650  1750 650 
Wire Bus Line
	1650 750  1650 3750
Wire Bus Line
	2400 750  2400 2000
Wire Bus Line
	3500 750  3500 2000
Wire Bus Line
	4600 750  4600 2000
Wire Bus Line
	5700 750  5700 2000
Wire Bus Line
	6800 750  6800 2000
Wire Bus Line
	7900 750  7900 2000
Wire Bus Line
	9000 750  9000 2000
Wire Bus Line
	10100 750  10100 2000
Wire Bus Line
	2400 3750 2400 5000
Wire Bus Line
	3500 3750 3500 5000
Wire Bus Line
	4600 3750 4600 5000
Wire Bus Line
	5700 3750 5700 5000
Wire Bus Line
	6800 3750 6800 5000
Wire Bus Line
	7900 3750 7900 5000
Wire Bus Line
	9000 3750 9000 5000
Wire Bus Line
	10100 3750 10100 5000
Wire Bus Line
	2100 6350 10550 6350
Wire Bus Line
	2100 3350 10550 3350
Text GLabel 1000 5150 0    50   Input ~ 0
~CAS
Text GLabel 1000 550  0    50   Input ~ 0
~DWE
Text GLabel 1000 650  0    50   Input ~ 0
~RAS
Text GLabel 1000 4400 0    50   Input ~ 0
~GCAS0
Text GLabel 1000 5350 0    50   Input ~ 0
~GCAS1
$EndSCHEMATC