opusdiscovery.sch

EESchema Schematic File Version 4
LIBS:opusdiscovery-cache
EELAYER 26 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "Opus Discovery Disk Interface"
Date "2018-07-14"
Rev "0.1"
Comp "Alvaro Alea Fdz."
Comment1 ""
Comment2 "con interface de Joystick Kempston"
Comment3 "compatible con todos los ZX Spectrum"
Comment4 "edicion para www.va-de-retro.com"
$EndDescr
$Comp
L ALEA:ZX_Spectrum_Connector_GENERIC_SORTED J1
U 1 1 5B1B7546
P 2300 2500
F 0 "J1" H 2300 4017 50  0000 C CNN
F 1 "ZX_Spectrum_Connector_GENERIC_SORTED" H 2300 3926 50  0000 C CNN
F 2 "SINCLAIR:ZX_CONN" H 2300 2500 50  0001 C CNN
F 3 "~" H 2300 2500 50  0001 C CNN
	1    2300 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 1550 1350 1550
$Comp
L power:GND #PWR01
U 1 1 5B1B7685
P 1150 2000
F 0 "#PWR01" H 1150 1750 50  0001 C CNN
F 1 "GND" H 1155 1827 50  0000 C CNN
F 2 "" H 1150 2000 50  0001 C CNN
F 3 "" H 1150 2000 50  0001 C CNN
	1    1150 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 1950 1500 1950
Wire Wire Line
	1150 1950 1150 2000
Wire Wire Line
	1600 1750 1500 1750
Wire Wire Line
	1500 1750 1500 1850
Connection ~ 1500 1950
Wire Wire Line
	1500 1950 1150 1950
Wire Wire Line
	1600 1850 1500 1850
Connection ~ 1500 1850
Wire Wire Line
	1500 1850 1500 1950
$Comp
L Connector_Generic:Conn_02x17_Odd_Even J2
U 1 1 5B1B78A6
P 12400 2250
F 0 "J2" H 12450 3267 50  0000 C CNN
F 1 "Conn_02x17_Odd_Even" H 12450 3176 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x17_P2.54mm_Vertical" H 12400 2250 50  0001 C CNN
F 3 "~" H 12400 2250 50  0001 C CNN
	1    12400 2250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	12600 3050 12600 3150
Connection ~ 12600 3050
Connection ~ 12600 2950
Connection ~ 12600 2850
Connection ~ 12600 2750
Connection ~ 12600 2650
Connection ~ 12600 2550
Connection ~ 12600 2450
Connection ~ 12600 2350
Connection ~ 12600 2250
Connection ~ 12600 2150
Connection ~ 12600 2050
Connection ~ 12600 1950
Connection ~ 12600 1850
Connection ~ 12600 1750
Connection ~ 12600 1650
Connection ~ 12600 1550
Wire Wire Line
	12600 2750 12600 2850
Wire Wire Line
	12600 2250 12600 2350
Wire Wire Line
	12600 2650 12600 2750
Wire Wire Line
	12600 2150 12600 2250
Wire Wire Line
	12600 2550 12600 2650
Wire Wire Line
	12600 2050 12600 2150
Wire Wire Line
	12600 2850 12600 2950
Wire Wire Line
	12600 2950 12600 3050
Wire Wire Line
	12600 2350 12600 2450
Wire Wire Line
	12600 2450 12600 2550
Wire Wire Line
	12600 1950 12600 2050
Wire Wire Line
	12600 1850 12600 1950
Wire Wire Line
	12600 1750 12600 1850
Wire Wire Line
	12600 1650 12600 1750
Wire Wire Line
	12600 1550 12600 1650
Wire Wire Line
	12600 1450 12600 1550
$Comp
L power:GND #PWR030
U 1 1 5B1B8020
P 12600 3150
F 0 "#PWR030" H 12600 2900 50  0001 C CNN
F 1 "GND" H 12605 2977 50  0000 C CNN
F 2 "" H 12600 3150 50  0001 C CNN
F 3 "" H 12600 3150 50  0001 C CNN
	1    12600 3150
	1    0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 1 1 5B1B8575
P 9400 2200
F 0 "IC5" H 9400 2517 50  0000 C CNN
F 1 "74LS06" H 9400 2426 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9400 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 9400 2200 50  0001 C CNN
	1    9400 2200
	1    0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 2 1 5B1B85E5
P 9800 1200
F 0 "IC5" H 9800 1517 50  0000 C CNN
F 1 "74LS06" H 9800 1426 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9800 1200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 9800 1200 50  0001 C CNN
	2    9800 1200
	1    0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 3 1 5B1B8669
P 9800 1950
F 0 "IC5" H 9800 2267 50  0000 C CNN
F 1 "74LS06" H 9800 2176 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9800 1950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 9800 1950 50  0001 C CNN
	3    9800 1950
	1    0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 6 1 5B1B86AF
P 9800 2450
F 0 "IC5" H 9800 2767 50  0000 C CNN
F 1 "74LS06" H 9800 2676 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9800 2450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 9800 2450 50  0001 C CNN
	6    9800 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	10250 2450 10250 2200
Wire Wire Line
	10250 2200 9700 2200
Wire Wire Line
	10450 2250 10450 1700
Wire Wire Line
	10450 1700 9700 1700
Wire Wire Line
	10350 2350 10350 1950
Wire Wire Line
	10350 1950 10100 1950
Wire Wire Line
	10150 2550 10150 2450
Wire Wire Line
	10150 2450 10100 2450
$Comp
L opusdiscovery-rescue:WD1772-ALEA-plusd-rescue IC1
U 1 1 5B1BE7D3
P 6950 2450
F 0 "IC1" H 6600 3400 50  0000 C CNN
F 1 "WD1772" H 7200 3400 50  0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_LongPads" H 7700 1250 50  0001 C CNN
F 3 "https://amaus.net/static/S100/western%20digital/datasheet/Western%20Digital%20FD1771%20Specification%20197710.pdf" H 6950 2450 50  0001 C CNN
	1    6950 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 2350 9050 2350
Wire Wire Line
	9050 2350 9050 2200
Wire Wire Line
	9050 2200 9100 2200
Wire Wire Line
	9000 2750 9000 2050
Wire Wire Line
	9000 2050 8150 2050
Wire Wire Line
	10750 1750 10750 1500
Wire Wire Line
	10750 1500 8600 1500
Wire Wire Line
	8600 1500 8600 2150
Wire Wire Line
	8600 2150 7850 2150
Wire Wire Line
	8950 2650 8950 2250
Wire Wire Line
	8950 2250 8000 2250
Wire Wire Line
	8900 1950 8900 2550
Wire Wire Line
	8900 2550 7450 2550
Wire Wire Line
	9500 1950 8900 1950
Wire Wire Line
	7450 2650 8850 2650
Wire Wire Line
	9500 1200 8800 1200
Wire Wire Line
	8700 1450 8700 2750
Wire Wire Line
	7450 1850 7550 1850
$Comp
L power:GND #PWR018
U 1 1 5B1CA321
P 6950 3350
F 0 "#PWR018" H 6950 3100 50  0001 C CNN
F 1 "GND" H 6955 3177 50  0000 C CNN
F 2 "" H 6950 3350 50  0001 C CNN
F 3 "" H 6950 3350 50  0001 C CNN
	1    6950 3350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR017
U 1 1 5B1CBDE7
P 6950 1350
F 0 "#PWR017" H 6950 1200 50  0001 C CNN
F 1 "+5V" H 6965 1523 50  0000 C CNN
F 2 "" H 6950 1350 50  0001 C CNN
F 3 "" H 6950 1350 50  0001 C CNN
	1    6950 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 1350 6950 1450
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 5 1 5B1B862F
P 9400 1700
F 0 "IC5" H 9400 2017 50  0000 C CNN
F 1 "74LS06" H 9400 1926 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9400 1700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 9400 1700 50  0001 C CNN
	5    9400 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 2650 8850 1700
Wire Wire Line
	8850 1700 9100 1700
Wire Wire Line
	7450 2850 8300 2850
Wire Wire Line
	7450 2450 9500 2450
NoConn ~ 12100 1450
NoConn ~ 12100 1550
NoConn ~ 12100 1650
Text Label 10650 3100 1    50   ~ 0
DS0
Text Label 11900 1950 0    50   ~ 0
DS1
NoConn ~ 12100 3050
Wire Wire Line
	12100 2950 10850 2950
Text Label 11800 2950 0    50   ~ 0
HEAD
Entry Wire Line
	5950 1750 6050 1650
Entry Wire Line
	5950 1850 6050 1750
Entry Wire Line
	5950 1950 6050 1850
Entry Wire Line
	5950 2050 6050 1950
Entry Wire Line
	5950 2150 6050 2050
Entry Wire Line
	5950 2250 6050 2150
Entry Wire Line
	5950 2350 6050 2250
Entry Wire Line
	5950 2450 6050 2350
Wire Wire Line
	6050 1650 6450 1650
Wire Wire Line
	6050 1750 6450 1750
Wire Wire Line
	6050 1850 6450 1850
Wire Wire Line
	6050 1950 6450 1950
Wire Wire Line
	6050 2050 6450 2050
Wire Wire Line
	6050 2150 6450 2150
Wire Wire Line
	6050 2250 6450 2250
Wire Wire Line
	6050 2350 6450 2350
Text Label 6200 1650 0    50   ~ 0
D0
Text Label 6200 1750 0    50   ~ 0
D1
Text Label 6200 1850 0    50   ~ 0
D2
Text Label 6200 1950 0    50   ~ 0
D3
Text Label 6200 2050 0    50   ~ 0
D4
Text Label 6200 2150 0    50   ~ 0
D5
Text Label 6200 2250 0    50   ~ 0
D6
Text Label 6200 2350 0    50   ~ 0
D7
Entry Wire Line
	3500 3150 3400 3050
Entry Wire Line
	3500 3250 3400 3150
Entry Wire Line
	3500 3350 3400 3250
Entry Wire Line
	3500 3450 3400 3350
Entry Wire Line
	3500 3550 3400 3450
Entry Wire Line
	3500 3650 3400 3550
Entry Wire Line
	3500 3750 3400 3650
Entry Wire Line
	3500 3850 3400 3750
Wire Wire Line
	3400 3050 3000 3050
Wire Wire Line
	3400 3150 3000 3150
Wire Wire Line
	3400 3250 3000 3250
Wire Wire Line
	3400 3350 3000 3350
Wire Wire Line
	3400 3450 3000 3450
Wire Wire Line
	3400 3550 3000 3550
Wire Wire Line
	3400 3650 3000 3650
Wire Wire Line
	3400 3750 3000 3750
Text Label 3250 3050 2    50   ~ 0
D0
Text Label 3250 3150 2    50   ~ 0
D1
Text Label 3250 3250 2    50   ~ 0
D2
Text Label 3250 3350 2    50   ~ 0
D3
Text Label 3250 3450 2    50   ~ 0
D4
Text Label 3250 3550 2    50   ~ 0
D5
Text Label 3250 3650 2    50   ~ 0
D6
Text Label 3250 3750 2    50   ~ 0
D7
Entry Wire Line
	5950 2850 6050 2750
Entry Wire Line
	5950 2750 6050 2650
Wire Wire Line
	6050 2650 6450 2650
Text Label 6200 2650 0    50   ~ 0
WR
Wire Wire Line
	6050 2750 6450 2750
Text Label 6200 2750 0    50   ~ 0
A0
Wire Wire Line
	6050 2850 6450 2850
Text Label 6200 2850 0    50   ~ 0
A1
Entry Wire Line
	5950 2950 6050 2850
Entry Wire Line
	3500 1750 3400 1650
Entry Wire Line
	850  2950 950  2850
Wire Wire Line
	950  2850 1600 2850
Text Label 1350 2850 0    50   ~ 0
WR
Wire Wire Line
	3400 1650 3000 1650
Text Label 3250 1650 2    50   ~ 0
A3
Wire Wire Line
	3400 1750 3000 1750
Text Label 3250 1750 2    50   ~ 0
A4
Entry Wire Line
	3500 1850 3400 1750
Entry Wire Line
	5950 2650 5850 2550
Entry Wire Line
	5950 2550 5850 2450
Entry Wire Line
	5950 1950 5850 1850
Entry Wire Line
	5950 2050 5850 1950
Entry Wire Line
	5950 2150 5850 2050
Entry Wire Line
	5950 2250 5850 2150
Entry Wire Line
	5950 2350 5850 2250
Entry Wire Line
	5950 2450 5850 2350
Wire Wire Line
	5850 1850 5450 1850
Wire Wire Line
	5850 1950 5450 1950
Wire Wire Line
	5850 2050 5450 2050
Wire Wire Line
	5850 2150 5450 2150
Wire Wire Line
	5850 2250 5450 2250
Wire Wire Line
	5850 2350 5450 2350
Wire Wire Line
	5850 2450 5450 2450
Wire Wire Line
	5850 2550 5450 2550
Text Label 5700 1850 2    50   ~ 0
D0
Text Label 5700 1950 2    50   ~ 0
D1
Text Label 5700 2050 2    50   ~ 0
D2
Text Label 5700 2150 2    50   ~ 0
D3
Text Label 5700 2250 2    50   ~ 0
D4
Text Label 5700 2350 2    50   ~ 0
D5
Text Label 5700 2450 2    50   ~ 0
D6
Text Label 5700 2550 2    50   ~ 0
D7
$Comp
L power:+5V #PWR011
U 1 1 5B319747
P 5050 1600
F 0 "#PWR011" H 5050 1450 50  0001 C CNN
F 1 "+5V" H 5065 1773 50  0000 C CNN
F 2 "" H 5050 1600 50  0001 C CNN
F 3 "" H 5050 1600 50  0001 C CNN
	1    5050 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 1600 5050 1650
$Comp
L power:GND #PWR012
U 1 1 5B31CF26
P 5050 3900
F 0 "#PWR012" H 5050 3650 50  0001 C CNN
F 1 "GND" H 5055 3727 50  0000 C CNN
F 2 "" H 5050 3900 50  0001 C CNN
F 3 "" H 5050 3900 50  0001 C CNN
	1    5050 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 3050 4650 3050
Text Label 4400 3050 0    50   ~ 0
A12
Entry Wire Line
	3500 3150 3600 3050
Wire Wire Line
	3600 1850 4650 1850
Text Label 4400 1850 0    50   ~ 0
A0
Wire Wire Line
	3600 1950 4650 1950
Text Label 4400 1950 0    50   ~ 0
A1
Entry Wire Line
	3500 3050 3600 2950
Entry Wire Line
	3500 1950 3600 1850
Wire Wire Line
	3600 2050 4650 2050
Text Label 4400 2050 0    50   ~ 0
A2
Wire Wire Line
	3600 2150 4650 2150
Text Label 4400 2150 0    50   ~ 0
A3
Entry Wire Line
	3500 2050 3600 1950
Entry Wire Line
	3500 2150 3600 2050
Wire Wire Line
	3600 2250 4650 2250
Text Label 4400 2250 0    50   ~ 0
A4
Wire Wire Line
	3600 2350 4650 2350
Text Label 4400 2350 0    50   ~ 0
A5
Entry Wire Line
	3500 2250 3600 2150
Entry Wire Line
	3500 2350 3600 2250
Wire Wire Line
	3600 2450 4650 2450
Text Label 4400 2450 0    50   ~ 0
A6
Wire Wire Line
	3600 2550 4650 2550
Text Label 4400 2550 0    50   ~ 0
A7
Entry Wire Line
	3500 2450 3600 2350
Entry Wire Line
	3500 2550 3600 2450
Wire Wire Line
	3600 2650 4650 2650
Text Label 4400 2650 0    50   ~ 0
A8
Wire Wire Line
	3600 2750 4650 2750
Text Label 4400 2750 0    50   ~ 0
A9
Entry Wire Line
	3500 2650 3600 2550
Entry Wire Line
	3500 2750 3600 2650
Wire Wire Line
	3600 2850 4650 2850
Text Label 4400 2850 0    50   ~ 0
A10
Wire Wire Line
	3600 2950 4650 2950
Text Label 4400 2950 0    50   ~ 0
A11
Entry Wire Line
	3500 2850 3600 2750
Entry Wire Line
	3500 2950 3600 2850
Entry Wire Line
	850  2850 950  2750
Wire Wire Line
	950  2750 1600 2750
Text Label 1350 2750 0    50   ~ 0
RD
Entry Wire Line
	3500 3550 3600 3450
Wire Wire Line
	3600 3450 4650 3450
Text Label 4400 3450 0    50   ~ 0
RD
Wire Wire Line
	6050 3050 6450 3050
Text Label 6200 3050 0    50   ~ 0
RESET
Entry Wire Line
	5950 3150 6050 3050
Wire Wire Line
	950  2250 1600 2250
Text Label 1250 2250 0    50   ~ 0
RESET
Entry Wire Line
	850  2350 950  2250
Text GLabel 6350 2500 0    50   Input ~ 0
FDC_CS
Wire Wire Line
	6350 2500 6450 2550
Wire Wire Line
	5850 4400 4950 4400
Wire Wire Line
	5850 4500 4950 4500
Wire Wire Line
	5850 4600 4950 4600
Wire Wire Line
	5850 4700 4950 4700
Wire Wire Line
	5850 4800 4950 4800
Wire Wire Line
	5850 4900 4950 4900
Wire Wire Line
	5850 5000 4950 5000
Wire Wire Line
	5850 5100 4950 5100
Text Label 5700 4400 2    50   ~ 0
D0
Text Label 5700 4500 2    50   ~ 0
D1
Text Label 5700 4600 2    50   ~ 0
D2
Text Label 5700 4700 2    50   ~ 0
D3
Text Label 5700 4800 2    50   ~ 0
D4
Text Label 5700 4900 2    50   ~ 0
D5
Text Label 5700 5000 2    50   ~ 0
D6
Text Label 5700 5100 2    50   ~ 0
D7
$Comp
L power:+5V #PWR013
U 1 1 5B3D1B87
P 4550 4150
F 0 "#PWR013" H 4550 4000 50  0001 C CNN
F 1 "+5V" H 4565 4323 50  0000 C CNN
F 2 "" H 4550 4150 50  0001 C CNN
F 3 "" H 4550 4150 50  0001 C CNN
	1    4550 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 4150 4550 4200
$Comp
L power:GND #PWR06
U 1 1 5B3D1B8E
P 2150 6750
F 0 "#PWR06" H 2150 6500 50  0001 C CNN
F 1 "GND" H 2155 6577 50  0000 C CNN
F 2 "" H 2150 6750 50  0001 C CNN
F 3 "" H 2150 6750 50  0001 C CNN
	1    2150 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 6400 4550 6450
Wire Wire Line
	3600 4400 4150 4400
Text Label 3800 4400 0    50   ~ 0
A0
Wire Wire Line
	3600 4500 4150 4500
Text Label 3800 4500 0    50   ~ 0
A1
Wire Wire Line
	3600 4600 4150 4600
Text Label 3800 4600 0    50   ~ 0
A2
Wire Wire Line
	3600 4700 4150 4700
Text Label 3800 4700 0    50   ~ 0
A3
Wire Wire Line
	3600 4800 4150 4800
Text Label 3800 4800 0    50   ~ 0
A4
Wire Wire Line
	3600 4900 4150 4900
Text Label 3800 4900 0    50   ~ 0
A5
Wire Wire Line
	3600 5000 4150 5000
Text Label 3800 5000 0    50   ~ 0
A6
Wire Wire Line
	3600 5100 4150 5100
Text Label 3800 5100 0    50   ~ 0
A7
Wire Wire Line
	3600 5200 4150 5200
Text Label 3800 5200 0    50   ~ 0
A8
Wire Wire Line
	3600 5300 4150 5300
Text Label 3800 5300 0    50   ~ 0
A9
Wire Wire Line
	3600 5400 4150 5400
Text Label 3800 5400 0    50   ~ 0
A10
Wire Wire Line
	3600 6100 4150 6100
Text Label 3775 6100 0    50   ~ 0
WR
Text GLabel 4025 6200 0    50   Input ~ 0
RAM_CS
Entry Wire Line
	5850 4400 5950 4300
Entry Wire Line
	5850 4500 5950 4400
Entry Wire Line
	5850 4600 5950 4500
Entry Wire Line
	5850 4700 5950 4600
Entry Wire Line
	5850 4800 5950 4700
Entry Wire Line
	5850 4900 5950 4800
Entry Wire Line
	5850 5000 5950 4900
Entry Wire Line
	5850 5100 5950 5000
Entry Wire Line
	3500 4500 3600 4400
Entry Wire Line
	3500 4600 3600 4500
Entry Wire Line
	3500 4700 3600 4600
Entry Wire Line
	3500 4800 3600 4700
Entry Wire Line
	3500 4900 3600 4800
Entry Wire Line
	3500 5000 3600 4900
Entry Wire Line
	3500 5100 3600 5000
Entry Wire Line
	3500 5200 3600 5100
Entry Wire Line
	3500 5300 3600 5200
Entry Wire Line
	3500 5400 3600 5300
Entry Wire Line
	3500 5500 3600 5400
Connection ~ 3500 4550
Wire Wire Line
	3600 6000 4150 6000
Text Label 3775 6000 0    50   ~ 0
RD
Entry Wire Line
	3500 6200 3600 6100
Entry Wire Line
	3500 6100 3600 6000
$Comp
L power:GND #PWR09
U 1 1 5B42607B
P 3775 5800
F 0 "#PWR09" H 3775 5550 50  0001 C CNN
F 1 "GND" H 3780 5627 50  0000 C CNN
F 2 "" H 3775 5800 50  0001 C CNN
F 3 "" H 3775 5800 50  0001 C CNN
	1    3775 5800
	0    1    1    0   
$EndComp
$Comp
L opusdiscovery-rescue:74LS00-Logic_74xx-plusd-rescue IC9
U 1 1 5B437CE9
P 7875 3650
F 0 "IC9" H 7875 3333 50  0000 C CNN
F 1 "74LS00" H 7875 3424 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 7875 3650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7875 3650 50  0001 C CNN
	1    7875 3650
	-1   0    0    1   
$EndComp
$Comp
L opusdiscovery-rescue:74LS00-Logic_74xx-plusd-rescue IC9
U 2 1 5B437D95
P 9175 3650
F 0 "IC9" H 9175 3333 50  0000 C CNN
F 1 "74LS00" H 9175 3424 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9175 3650 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 9175 3650 50  0001 C CNN
	2    9175 3650
	-1   0    0    1   
$EndComp
$Comp
L Device:CP C14
U 1 1 5B438161
P 8525 3650
F 0 "C14" V 8270 3650 50  0000 C CNN
F 1 "100u/16 V" V 8361 3650 50  0000 C CNN
F 2 "Capacitors_THT:CP_Radial_D7.5mm_P2.50mm" H 8563 3500 50  0001 C CNN
F 3 "~" H 8525 3650 50  0001 C CNN
	1    8525 3650
	0    1    1    0   
$EndComp
$Comp
L Device:C C13
U 1 1 5B4381F5
P 8125 4100
F 0 "C13" V 7873 4100 50  0000 C CNN
F 1 "33p" V 7964 4100 50  0000 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 8163 3950 50  0001 C CNN
F 3 "~" H 8125 4100 50  0001 C CNN
	1    8125 4100
	0    1    1    0   
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5B4382A7
P 8725 4100
F 0 "Y1" H 8725 4368 50  0000 C CNN
F 1 "8.000Mhz" H 8725 4277 50  0000 C CNN
F 2 "Crystal:Crystal_HC18-U_Vertical" H 8725 4100 50  0001 C CNN
F 3 "~" H 8725 4100 50  0001 C CNN
	1    8725 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5B4383AF
P 7975 3200
F 0 "R7" V 7768 3200 50  0000 C CNN
F 1 "2K2" V 7859 3200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7905 3200 50  0001 C CNN
F 3 "~" H 7975 3200 50  0001 C CNN
	1    7975 3200
	0    1    1    0   
$EndComp
$Comp
L Device:R R8
U 1 1 5B438442
P 9175 3200
F 0 "R8" V 8968 3200 50  0000 C CNN
F 1 "2K2" V 9059 3200 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 9105 3200 50  0001 C CNN
F 3 "~" H 9175 3200 50  0001 C CNN
	1    9175 3200
	0    1    1    0   
$EndComp
Wire Wire Line
	7575 3650 7525 3650
Wire Wire Line
	7525 3650 7525 3200
Wire Wire Line
	7525 3200 7825 3200
Wire Wire Line
	8125 3200 8275 3200
Wire Wire Line
	8275 3200 8275 3550
Wire Wire Line
	8175 3750 8275 3750
Wire Wire Line
	8275 3650 8375 3650
Connection ~ 8275 3650
Wire Wire Line
	8275 3650 8275 3750
Wire Wire Line
	8175 3550 8275 3550
Connection ~ 8275 3550
Wire Wire Line
	8275 3550 8275 3650
Wire Wire Line
	9025 3200 8775 3200
Wire Wire Line
	8775 3200 8775 3650
Wire Wire Line
	8775 3650 8675 3650
Wire Wire Line
	8775 3650 8875 3650
Connection ~ 8775 3650
Wire Wire Line
	9525 3200 9525 3550
Wire Wire Line
	9525 3750 9475 3750
Wire Wire Line
	9325 3200 9525 3200
Wire Wire Line
	9475 3550 9525 3550
Connection ~ 9525 3550
Wire Wire Line
	9525 3550 9525 3750
Wire Wire Line
	7975 4100 7525 4100
Wire Wire Line
	7525 4100 7525 3650
Connection ~ 7525 3650
Wire Wire Line
	8275 4100 8575 4100
Wire Wire Line
	8875 4100 9525 4100
Wire Wire Line
	9525 4100 9525 3750
Connection ~ 9525 3750
Wire Wire Line
	7525 3650 6300 3650
Wire Wire Line
	6300 3650 6300 3150
Wire Wire Line
	6300 3150 6450 3150
Wire Wire Line
	10850 2950 10850 5375
Wire Wire Line
	10850 5375 10350 5375
Wire Wire Line
	10650 1400 10650 3150
Wire Wire Line
	10350 4500 10650 4500
$Comp
L opusdiscovery-rescue:74LS00-Logic_74xx-plusd-rescue IC9
U 5 1 5B5F76E6
P 9300 10550
F 0 "IC9" H 9550 10900 50  0000 R CNN
F 1 "74LS00" H 9450 10550 50  0000 R CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 9300 10550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 9300 10550 50  0001 C CNN
	5    9300 10550
	-1   0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 7 1 5B5F7893
P 8850 10550
F 0 "IC5" H 8700 10900 50  0000 C CNN
F 1 "74LS06" H 8850 10550 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 8850 10550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 8850 10550 50  0001 C CNN
	7    8850 10550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR029
U 1 1 5B604802
P 11550 11050
F 0 "#PWR029" H 11550 10800 50  0001 C CNN
F 1 "GND" H 11555 10877 50  0000 C CNN
F 2 "" H 11550 11050 50  0001 C CNN
F 3 "" H 11550 11050 50  0001 C CNN
	1    11550 11050
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR028
U 1 1 5B604B60
P 11550 10050
F 0 "#PWR028" H 11550 9900 50  0001 C CNN
F 1 "+5V" H 11565 10223 50  0000 C CNN
F 2 "" H 11550 10050 50  0001 C CNN
F 3 "" H 11550 10050 50  0001 C CNN
	1    11550 10050
	0    1    1    0   
$EndComp
$Comp
L Device:C C12
U 1 1 5B6052E0
P 8350 10900
F 0 "C12" H 8235 10854 50  0000 R CNN
F 1 "100n" H 8235 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 8388 10750 50  0001 C CNN
F 3 "~" H 8350 10900 50  0001 C CNN
	1    8350 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C11
U 1 1 5B6055CB
P 7950 10900
F 0 "C11" H 7835 10854 50  0000 R CNN
F 1 "100n" H 7835 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 7988 10750 50  0001 C CNN
F 3 "~" H 7950 10900 50  0001 C CNN
	1    7950 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C10
U 1 1 5B605619
P 7500 10900
F 0 "C10" H 7385 10854 50  0000 R CNN
F 1 "100n" H 7385 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 7538 10750 50  0001 C CNN
F 3 "~" H 7500 10900 50  0001 C CNN
	1    7500 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C9
U 1 1 5B60566F
P 7100 10900
F 0 "C9" H 6985 10854 50  0000 R CNN
F 1 "100n" H 6985 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 7138 10750 50  0001 C CNN
F 3 "~" H 7100 10900 50  0001 C CNN
	1    7100 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:C C8
U 1 1 5B6056C1
P 6700 10900
F 0 "C8" H 6585 10854 50  0000 R CNN
F 1 "100n" H 6585 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 6738 10750 50  0001 C CNN
F 3 "~" H 6700 10900 50  0001 C CNN
	1    6700 10900
	-1   0    0    1   
$EndComp
Wire Wire Line
	6700 10750 7100 10750
Connection ~ 7100 10750
Wire Wire Line
	7100 10750 7500 10750
Connection ~ 7500 10750
Wire Wire Line
	7500 10750 7950 10750
Connection ~ 7950 10750
Wire Wire Line
	7950 10750 8350 10750
Wire Wire Line
	8350 10750 8350 10050
Wire Wire Line
	8350 10050 8850 10050
Connection ~ 8350 10750
Wire Wire Line
	8850 10050 9300 10050
Connection ~ 8850 10050
Connection ~ 9300 10050
Wire Wire Line
	9300 10050 9750 10050
Connection ~ 9750 10050
Connection ~ 8850 11050
Connection ~ 9300 11050
Wire Wire Line
	9300 11050 8850 11050
Wire Wire Line
	8350 11050 7950 11050
Connection ~ 8350 11050
Connection ~ 7100 11050
Wire Wire Line
	7100 11050 6700 11050
Connection ~ 7500 11050
Wire Wire Line
	7500 11050 7100 11050
Connection ~ 7950 11050
Wire Wire Line
	7950 11050 7500 11050
$Comp
L Regulator_Linear:L7805 IC12
U 1 1 5B646866
P 2950 10750
F 0 "IC12" H 2950 10992 50  0000 C CNN
F 1 "L7805" H 2950 10901 50  0000 C CNN
F 2 "TO_SOT_Packages_THT:TO-220-3_Vertical" H 2975 10600 50  0001 L CIN
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/41/4f/b3/b0/12/d4/47/88/CD00000444.pdf/files/CD00000444.pdf/jcr:content/translations/en.CD00000444.pdf" H 2950 10700 50  0001 C CNN
	1    2950 10750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 10750 6250 10750
Connection ~ 6700 10750
Connection ~ 6700 11050
$Comp
L power:+9V #PWR03
U 1 1 5B66495A
P 1350 1450
F 0 "#PWR03" H 1350 1300 50  0001 C CNN
F 1 "+9V" V 1365 1578 50  0000 L CNN
F 2 "" H 1350 1450 50  0001 C CNN
F 3 "" H 1350 1450 50  0001 C CNN
	1    1350 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1350 1450 1600 1450
$Comp
L power:+9V #PWR04
U 1 1 5B673B0B
P 1900 10650
F 0 "#PWR04" H 1900 10500 50  0001 C CNN
F 1 "+9V" H 1915 10823 50  0000 C CNN
F 2 "" H 1900 10650 50  0001 C CNN
F 3 "" H 1900 10650 50  0001 C CNN
	1    1900 10650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 10750 2350 10750
Wire Wire Line
	1900 10750 1900 10650
$Comp
L Device:R R1
U 1 1 5B81403C
P 7850 1500
F 0 "R1" H 7780 1454 50  0000 R CNN
F 1 "470" H 7780 1545 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7780 1500 50  0001 C CNN
F 3 "~" H 7850 1500 50  0001 C CNN
	1    7850 1500
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR023
U 1 1 5B8142FE
P 7850 1300
F 0 "#PWR023" H 7850 1150 50  0001 C CNN
F 1 "+5V" H 7865 1473 50  0000 C CNN
F 2 "" H 7850 1300 50  0001 C CNN
F 3 "" H 7850 1300 50  0001 C CNN
	1    7850 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 1300 7850 1350
$Comp
L Device:R R2
U 1 1 5B85A109
P 8000 1500
F 0 "R2" H 7930 1454 50  0000 R CNN
F 1 "470" H 7930 1545 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7930 1500 50  0001 C CNN
F 3 "~" H 8000 1500 50  0001 C CNN
	1    8000 1500
	-1   0    0    1   
$EndComp
$Comp
L Device:R R3
U 1 1 5B85A15B
P 8150 1500
F 0 "R3" H 8080 1454 50  0000 R CNN
F 1 "470" H 8080 1545 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 8080 1500 50  0001 C CNN
F 3 "~" H 8150 1500 50  0001 C CNN
	1    8150 1500
	-1   0    0    1   
$EndComp
Wire Wire Line
	10700 4900 10750 4900
$Comp
L Device:R R4
U 1 1 5B9D877D
P 8300 1500
F 0 "R4" H 8230 1454 50  0000 R CNN
F 1 "470" H 8230 1545 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 8230 1500 50  0001 C CNN
F 3 "~" H 8300 1500 50  0001 C CNN
	1    8300 1500
	-1   0    0    1   
$EndComp
Wire Wire Line
	8300 1350 8150 1350
Connection ~ 7850 1350
Connection ~ 8000 1350
Wire Wire Line
	8000 1350 7850 1350
Connection ~ 8150 1350
Wire Wire Line
	8150 1350 8000 1350
Wire Wire Line
	7850 1650 7850 2150
Connection ~ 7850 2150
Wire Wire Line
	7850 2150 7450 2150
Wire Wire Line
	8000 1650 8000 2250
Connection ~ 8000 2250
Wire Wire Line
	8000 2250 7450 2250
Wire Wire Line
	8150 1650 8150 2050
Connection ~ 8150 2050
Wire Wire Line
	8150 2050 7450 2050
Wire Wire Line
	8300 1650 8300 2850
Wire Wire Line
	8300 2850 12100 2850
$Comp
L Device:C C7
U 1 1 5BABC0F8
P 6250 10900
F 0 "C7" H 6135 10854 50  0000 R CNN
F 1 "100n" H 6135 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 6288 10750 50  0001 C CNN
F 3 "~" H 6250 10900 50  0001 C CNN
	1    6250 10900
	-1   0    0    1   
$EndComp
Wire Wire Line
	6250 11050 6700 11050
Wire Wire Line
	6250 10750 5800 10750
$Comp
L Device:C C2
U 1 1 5BABC162
P 4000 10900
F 0 "C2" H 3885 10854 50  0000 R CNN
F 1 "100n" H 3885 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 4038 10750 50  0001 C CNN
F 3 "~" H 4000 10900 50  0001 C CNN
	1    4000 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:CP C17
U 1 1 5BAD12FB
P 2350 10900
F 0 "C17" H 2468 10946 50  0000 L CNN
F 1 "100u/16 V" H 2468 10855 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D7.5mm_P2.50mm" H 2388 10750 50  0001 C CNN
F 3 "~" H 2350 10900 50  0001 C CNN
	1    2350 10900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5BAD18CE
P 1900 10900
F 0 "C1" H 1785 10854 50  0000 R CNN
F 1 "100n" H 1785 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 1938 10750 50  0001 C CNN
F 3 "~" H 1900 10900 50  0001 C CNN
	1    1900 10900
	-1   0    0    1   
$EndComp
$Comp
L Device:CP C18
U 1 1 5BB372FF
P 3550 10900
F 0 "C18" H 3668 10946 50  0000 L CNN
F 1 "100u/16 V" H 3668 10855 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D7.5mm_P2.50mm" H 3588 10750 50  0001 C CNN
F 3 "~" H 3550 10900 50  0001 C CNN
	1    3550 10900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 10750 2350 10750
Connection ~ 1900 10750
Connection ~ 2350 10750
Wire Wire Line
	1900 11050 2350 11050
Connection ~ 2350 11050
Wire Wire Line
	2350 11050 2950 11050
Connection ~ 2950 11050
Entry Wire Line
	850  5300 950  5200
Wire Wire Line
	950  5200 1650 5200
Text Label 1250 5200 0    50   ~ 0
A14
Entry Wire Line
	850  5400 950  5300
Wire Wire Line
	950  5300 1650 5300
Text Label 1250 5300 0    50   ~ 0
A15
Entry Wire Line
	850  5500 950  5400
Wire Wire Line
	950  5400 1650 5400
Text Label 1250 5400 0    50   ~ 0
A13
Entry Wire Line
	850  5600 950  5500
Wire Wire Line
	950  5500 1650 5500
Text Label 1200 5500 0    50   ~ 0
MREQ
Entry Wire Line
	850  5700 950  5600
Wire Wire Line
	950  5600 1650 5600
Text Label 1200 5600 0    50   ~ 0
RFSH
Entry Wire Line
	850  5800 950  5700
Wire Wire Line
	950  5700 1650 5700
Text Label 1300 5700 0    50   ~ 0
A12
Entry Wire Line
	850  5900 950  5800
Wire Wire Line
	950  5800 1650 5800
Text Label 1300 5800 0    50   ~ 0
A11
Entry Wire Line
	850  6000 950  5900
Wire Wire Line
	950  5900 1650 5900
Text Label 1300 5900 0    50   ~ 0
A6
Entry Wire Line
	850  6100 950  6000
Wire Wire Line
	950  6000 1650 6000
Text Label 1300 6000 0    50   ~ 0
A5
Entry Wire Line
	850  6200 950  6100
Wire Wire Line
	950  6100 1650 6100
Text Label 1300 6100 0    50   ~ 0
A4
Entry Wire Line
	850  6300 950  6200
Wire Wire Line
	950  6200 1650 6200
Text Label 1300 6200 0    50   ~ 0
A3
Entry Wire Line
	850  6400 950  6500
Text Label 1300 6500 0    50   ~ 0
A9
Entry Wire Line
	850  6500 950  6600
Text Label 1300 6600 0    50   ~ 0
A10
Wire Bus Line
	850  4550 3500 4550
$Comp
L power:+5V #PWR05
U 1 1 5BDE9C3C
P 2150 4875
F 0 "#PWR05" H 2150 4725 50  0001 C CNN
F 1 "+5V" H 2165 5048 50  0000 C CNN
F 2 "" H 2150 4875 50  0001 C CNN
F 3 "" H 2150 4875 50  0001 C CNN
	1    2150 4875
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 6450 2150 6750
Text GLabel 5825 7175 2    50   Input ~ 0
FDC_CS
Text GLabel 5825 7825 2    50   Input ~ 0
ROM_CS
Text GLabel 5825 7075 2    50   Input ~ 0
RAM_CS1
Connection ~ 6250 10750
Connection ~ 6250 11050
Connection ~ 850  4550
$Comp
L Device:C C6
U 1 1 5B20CCFC
P 5800 10900
F 0 "C6" H 5685 10854 50  0000 R CNN
F 1 "100n" H 5685 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 5838 10750 50  0001 C CNN
F 3 "~" H 5800 10900 50  0001 C CNN
	1    5800 10900
	-1   0    0    1   
$EndComp
Connection ~ 5800 11050
Wire Wire Line
	5800 11050 6250 11050
Connection ~ 5800 10750
Wire Wire Line
	5800 10750 5350 10750
Wire Wire Line
	13650 6250 13650 6175
Wire Wire Line
	13650 6175 8450 6175
Wire Wire Line
	13550 6450 13550 6275
Wire Wire Line
	13550 6275 8450 6275
Wire Wire Line
	13450 6650 13450 6375
Wire Wire Line
	13450 6375 8450 6375
Wire Wire Line
	13350 6850 13350 6475
Wire Wire Line
	13350 6475 8450 6475
Wire Wire Line
	12950 6875 8450 6875
Wire Wire Line
	6975 4875 7450 4875
Wire Wire Line
	6975 4975 7450 4975
Wire Wire Line
	6975 5075 7450 5075
Wire Wire Line
	6975 5175 7450 5175
Wire Wire Line
	6975 5275 7450 5275
Wire Wire Line
	6975 5375 7450 5375
Wire Wire Line
	6975 5475 7450 5475
Wire Wire Line
	6975 5575 7450 5575
Text Label 7225 4875 0    50   ~ 0
D0
Text Label 7225 4975 0    50   ~ 0
D1
Text Label 7225 5075 0    50   ~ 0
D2
Text Label 7225 5175 0    50   ~ 0
D3
Text Label 7225 5275 0    50   ~ 0
D4
Text Label 7225 5375 0    50   ~ 0
D5
Text Label 7225 5475 0    50   ~ 0
D6
Text Label 7225 5575 0    50   ~ 0
D7
Entry Wire Line
	6975 4875 6875 4775
Entry Wire Line
	6975 4975 6875 4875
Entry Wire Line
	6975 5075 6875 4975
Entry Wire Line
	6975 5175 6875 5075
Entry Wire Line
	6975 5275 6875 5175
Entry Wire Line
	6975 5375 6875 5275
Entry Wire Line
	6975 5475 6875 5375
Entry Wire Line
	6975 5575 6875 5475
Text GLabel 1450 4050 0    50   Input ~ 0
ZX_ROMOE2
Text GLabel 1450 3950 0    50   Input ~ 0
ZX_ROMOE1
Text GLabel 1450 3850 0    50   Input ~ 0
ZX_ROMOE48
Text GLabel 1450 2450 0    50   Input ~ 0
NMI
Wire Wire Line
	1450 2450 1600 2450
Wire Wire Line
	1450 3850 1600 3850
Wire Wire Line
	1450 3950 1600 3950
Wire Wire Line
	1450 4050 1600 4050
$Comp
L Device:LED D5
U 1 1 5BA7D1F1
P 1500 10750
F 0 "D5" V 1538 10633 50  0000 R CNN
F 1 "LED" V 1447 10633 50  0000 R CNN
F 2 "LEDs:LED_D5.0mm" H 1500 10750 50  0001 C CNN
F 3 "~" H 1500 10750 50  0001 C CNN
	1    1500 10750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 5BA7DCB5
P 1500 10400
F 0 "R10" H 1430 10354 50  0000 R CNN
F 1 "680" H 1430 10445 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 1430 10400 50  0001 C CNN
F 3 "~" H 1500 10400 50  0001 C CNN
	1    1500 10400
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR07
U 1 1 5BA7DCBC
P 1500 10200
F 0 "#PWR07" H 1500 10050 50  0001 C CNN
F 1 "+5V" H 1515 10373 50  0000 C CNN
F 2 "" H 1500 10200 50  0001 C CNN
F 3 "" H 1500 10200 50  0001 C CNN
	1    1500 10200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 10200 1500 10250
Wire Wire Line
	1500 10550 1500 10600
Wire Wire Line
	1500 10900 1500 11050
$Comp
L Diode:1N4148 D2
U 1 1 5BBAC501
P 5075 9250
F 0 "D2" H 5075 9034 50  0000 C CNN
F 1 "1N4148" H 5075 9125 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5075 9075 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5075 9250 50  0001 C CNN
	1    5075 9250
	1    0    0    1   
$EndComp
$Comp
L Diode:1N4148 D3
U 1 1 5BBAC68C
P 5075 8875
F 0 "D3" H 5075 8659 50  0000 C CNN
F 1 "1N4148" H 5075 8750 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5075 8700 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5075 8875 50  0001 C CNN
	1    5075 8875
	1    0    0    1   
$EndComp
$Comp
L Diode:1N4148 D4
U 1 1 5BBAC9D8
P 5075 8550
F 0 "D4" H 5075 8334 50  0000 C CNN
F 1 "1N4148" H 5075 8425 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5075 8375 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 5075 8550 50  0001 C CNN
	1    5075 8550
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5BBF8988
P 4550 6450
F 0 "#PWR014" H 4550 6200 50  0001 C CNN
F 1 "GND" H 4555 6277 50  0000 C CNN
F 2 "" H 4550 6450 50  0001 C CNN
F 3 "" H 4550 6450 50  0001 C CNN
	1    4550 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5225 8875 5275 8875
Wire Wire Line
	5225 8550 5275 8550
Wire Wire Line
	5275 8550 5275 8875
Wire Wire Line
	5225 9250 5275 9250
Wire Wire Line
	5275 8875 5275 8950
Wire Wire Line
	5275 8950 5375 8950
Connection ~ 5275 8875
$Comp
L Connector_Generic:Conn_01x03 JP2
U 1 1 5BCE3484
P 5575 9050
F 0 "JP2" H 5575 8700 50  0000 C CNN
F 1 "Conn_01x03" H 5575 8800 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 5575 9050 50  0001 C CNN
F 3 "~" H 5575 9050 50  0001 C CNN
	1    5575 9050
	1    0    0    1   
$EndComp
Text GLabel 4775 8875 0    50   Input ~ 0
ZX_ROMOE2
Text GLabel 4775 8550 0    50   Input ~ 0
ZX_ROMOE1
Text GLabel 4775 9250 0    50   Input ~ 0
ZX_ROMOE48
Wire Wire Line
	4925 8550 4775 8550
Wire Wire Line
	4925 8875 4775 8875
Wire Wire Line
	4925 9250 4775 9250
Text GLabel 6825 775  0    50   Input ~ 0
NMI
$Comp
L Device:C C16
U 1 1 5BF52D37
P 1400 7600
F 0 "C16" H 1285 7554 50  0000 R CNN
F 1 "100n" H 1285 7645 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 1438 7450 50  0001 C CNN
F 3 "~" H 1400 7600 50  0001 C CNN
	1    1400 7600
	-1   0    0    1   
$EndComp
Text Label 1100 7350 0    50   ~ 0
RESET
Wire Wire Line
	1400 7350 1400 7400
Wire Wire Line
	950  7350 1400 7350
$Comp
L power:GND #PWR08
U 1 1 5C000F83
P 1400 7850
F 0 "#PWR08" H 1400 7600 50  0001 C CNN
F 1 "GND" H 1405 7677 50  0000 C CNN
F 2 "" H 1400 7850 50  0001 C CNN
F 3 "" H 1400 7850 50  0001 C CNN
	1    1400 7850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5C02C88A
P 5350 10900
F 0 "C5" H 5235 10854 50  0000 R CNN
F 1 "100n" H 5235 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 5388 10750 50  0001 C CNN
F 3 "~" H 5350 10900 50  0001 C CNN
	1    5350 10900
	-1   0    0    1   
$EndComp
Connection ~ 5350 11050
Wire Wire Line
	5350 11050 5800 11050
Connection ~ 5350 10750
Wire Wire Line
	5350 10750 4900 10750
$Comp
L Device:C C4
U 1 1 5C02C91E
P 4900 10900
F 0 "C4" H 4785 10854 50  0000 R CNN
F 1 "100n" H 4785 10945 50  0000 R CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 4938 10750 50  0001 C CNN
F 3 "~" H 4900 10900 50  0001 C CNN
	1    4900 10900
	-1   0    0    1   
$EndComp
Connection ~ 4900 11050
Wire Wire Line
	4900 11050 5350 11050
Connection ~ 4900 10750
Wire Wire Line
	1600 3350 950  3350
Text Label 1350 3350 0    50   ~ 0
M1
Entry Wire Line
	850  3450 950  3350
NoConn ~ 1600 1250
NoConn ~ 1600 1350
NoConn ~ 1600 1650
NoConn ~ 1600 2150
NoConn ~ 1600 2350
NoConn ~ 1600 2550
NoConn ~ 1600 2650
NoConn ~ 1600 3250
NoConn ~ 1600 3550
NoConn ~ 1600 3650
NoConn ~ 1600 3050
Wire Wire Line
	1600 3150 950  3150
Wire Wire Line
	1600 2950 950  2950
Entry Wire Line
	850  3050 950  2950
Entry Wire Line
	850  3250 950  3150
Text Label 1250 2950 0    50   ~ 0
MREQ
Text Label 1250 3150 0    50   ~ 0
IOREQ
NoConn ~ 3000 3950
NoConn ~ 3000 4050
NoConn ~ 3000 4150
Wire Wire Line
	3000 1350 3400 1350
Wire Wire Line
	3000 1450 3400 1450
Wire Wire Line
	3000 1550 3400 1550
Wire Wire Line
	3000 1850 3400 1850
Wire Wire Line
	3000 1950 3400 1950
Wire Wire Line
	3000 2050 3400 2050
Wire Wire Line
	3000 2150 3400 2150
Wire Wire Line
	3000 2850 3400 2850
Wire Wire Line
	3000 2750 3400 2750
Wire Wire Line
	3000 2650 3400 2650
Wire Wire Line
	3000 2550 3400 2550
Wire Wire Line
	3000 2450 3400 2450
Wire Wire Line
	3000 2350 3400 2350
Wire Wire Line
	3000 2250 3400 2250
Text Label 3250 1550 2    50   ~ 0
A2
Text Label 3250 1450 2    50   ~ 0
A1
Text Label 3250 1350 2    50   ~ 0
A0
Text Label 3250 1850 2    50   ~ 0
A5
Text Label 3250 1950 2    50   ~ 0
A6
Text Label 3250 2050 2    50   ~ 0
A7
Text Label 3250 2150 2    50   ~ 0
A8
Text Label 3250 2250 2    50   ~ 0
A9
Text Label 3250 2350 2    50   ~ 0
A10
Text Label 3250 2450 2    50   ~ 0
A11
Text Label 3250 2550 2    50   ~ 0
A12
Text Label 3250 2650 2    50   ~ 0
A13
Text Label 3250 2750 2    50   ~ 0
A14
Text Label 3250 2850 2    50   ~ 0
A15
Entry Wire Line
	3400 1350 3500 1450
Entry Wire Line
	3400 1450 3500 1550
Entry Wire Line
	3400 1550 3500 1650
Entry Wire Line
	3400 1850 3500 1950
Entry Wire Line
	3400 1950 3500 2050
Entry Wire Line
	3400 2050 3500 2150
Entry Wire Line
	3400 2150 3500 2250
Entry Wire Line
	3400 2250 3500 2350
Entry Wire Line
	3400 2350 3500 2450
Entry Wire Line
	3400 2450 3500 2550
Entry Wire Line
	3400 2550 3500 2650
Entry Wire Line
	3400 2650 3500 2750
Entry Wire Line
	3400 2750 3500 2850
Entry Wire Line
	3400 2850 3500 2950
NoConn ~ 7450 1650
$Comp
L opusdiscovery-rescue:AT28C256-ALEA-plusd-rescue IC2
U 1 1 5B238F2E
P 5050 2750
F 0 "IC2" H 4800 3800 50  0000 C CNN
F 1 "AT28C256" H 5300 3800 50  0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_LongPads" H 5050 2750 50  0001 C CNN
F 3 "" H 5050 2750 50  0001 C CNN
	1    5050 2750
	1    0    0    -1  
$EndComp
Text GLabel 4300 3650 0    50   Input ~ 0
ROM_CS
$Comp
L power:+5V #PWR010
U 1 1 5B2397EF
P 4550 3550
F 0 "#PWR010" H 4550 3400 50  0001 C CNN
F 1 "+5V" V 4565 3723 50  0000 C CNN
F 2 "" H 4550 3550 50  0001 C CNN
F 3 "" H 4550 3550 50  0001 C CNN
	1    4550 3550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4550 3550 4650 3550
Wire Wire Line
	4300 3650 4650 3650
Text GLabel 4400 3150 0    50   Input ~ 0
ROM_A13
Text GLabel 4400 3250 0    50   Input ~ 0
ROM_A14
Wire Wire Line
	4400 3150 4650 3150
Wire Wire Line
	4400 3250 4650 3250
Text GLabel 4125 1150 0    50   Input ~ 0
ROM_A13
Text GLabel 4125 1050 0    50   Input ~ 0
ROM_A14
$Comp
L Switch:SW_DIP_x02 SW3
U 1 1 5B3DB0D1
P 4975 1150
F 0 "SW3" H 4975 1600 50  0000 C CNN
F 1 "SW_DIP_x03" H 4900 1500 50  0000 C CNN
F 2 "Button_Switch_THT:SW_DIP_SPSTx02_Slide_6.7x6.64mm_W7.62mm_P2.54mm_LowProfile" H 4975 1150 50  0001 C CNN
F 3 "" H 4975 1150 50  0001 C CNN
	1    4975 1150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4125 1050 4225 1050
$Comp
L power:GND #PWR021
U 1 1 5B4CC0A2
P 5750 1225
F 0 "#PWR021" H 5750 975 50  0001 C CNN
F 1 "GND" H 5755 1052 50  0000 C CNN
F 2 "" H 5750 1225 50  0001 C CNN
F 3 "" H 5750 1225 50  0001 C CNN
	1    5750 1225
	1    0    0    -1  
$EndComp
Wire Wire Line
	5275 1150 5750 1150
Wire Wire Line
	5750 1150 5750 1225
Wire Wire Line
	5275 1050 5750 1050
Wire Wire Line
	5750 1050 5750 1150
Connection ~ 5750 1150
$Comp
L Device:R R12
U 1 1 5B546E94
P 4525 800
F 0 "R12" H 4455 754 50  0000 R CNN
F 1 "10K" H 4455 845 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4455 800 50  0001 C CNN
F 3 "~" H 4525 800 50  0001 C CNN
	1    4525 800 
	-1   0    0    1   
$EndComp
Wire Wire Line
	4525 950  4525 1150
$Comp
L Device:R R11
U 1 1 5B5847BB
P 4225 800
F 0 "R11" H 4155 754 50  0000 R CNN
F 1 "10K" H 4155 845 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4155 800 50  0001 C CNN
F 3 "~" H 4225 800 50  0001 C CNN
	1    4225 800 
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR015
U 1 1 5B5847C2
P 4025 650
F 0 "#PWR015" H 4025 500 50  0001 C CNN
F 1 "+5V" H 4040 823 50  0000 C CNN
F 2 "" H 4025 650 50  0001 C CNN
F 3 "" H 4025 650 50  0001 C CNN
	1    4025 650 
	-1   0    0    1   
$EndComp
Wire Wire Line
	4675 1150 4525 1150
Wire Wire Line
	4525 1150 4125 1150
Connection ~ 4525 1150
Wire Wire Line
	4225 950  4225 1050
Connection ~ 4225 1050
Wire Wire Line
	4225 1050 4675 1050
$Comp
L opusdiscovery-rescue:Mounting_Hole-Mechanical-plusd-rescue MK2
U 1 1 5B67E166
P 700 10425
F 0 "MK2" H 675 10675 50  0000 L CNN
F 1 "Mounting_Hole" H 675 10575 50  0000 L CNN
F 2 "MountingHole:MountingHole_3mm" H 700 10425 50  0001 C CNN
F 3 "" H 700 10425 50  0001 C CNN
	1    700  10425
	1    0    0    -1  
$EndComp
$Comp
L opusdiscovery-rescue:Mounting_Hole_PAD-Mechanical-plusd-rescue MK1
U 1 1 5B67E368
P 700 10850
F 0 "MK1" H 650 11150 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 650 11050 50  0000 L CNN
F 2 "MountingHole:MountingHole_3mm_Pad_Via" H 700 10850 50  0001 C CNN
F 3 "" H 700 10850 50  0001 C CNN
	1    700  10850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 11050 1500 11050
Wire Wire Line
	700  11050 700  10950
Connection ~ 1900 11050
$Comp
L Connector:DB25_Female_MountingHoles J5
U 1 1 5B838F59
P 15600 7250
F 0 "J5" H 15450 8800 50  0000 L CNN
F 1 "DB25_Female_MountingHoles" H 14825 8700 50  0000 L CNN
F 2 "Connector_Dsub:DSUB-25_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 15600 7250 50  0001 C CNN
F 3 " ~" H 15600 7250 50  0001 C CNN
	1    15600 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 6050 14300 6050
Wire Wire Line
	15100 8700 15600 8700
Wire Wire Line
	15600 8650 15600 8700
Connection ~ 15600 8700
Wire Wire Line
	15600 8700 15600 8750
$Comp
L power:GND #PWR031
U 1 1 5B8F9769
P 15600 8750
F 0 "#PWR031" H 15600 8500 50  0001 C CNN
F 1 "GND" H 15605 8577 50  0000 C CNN
F 2 "" H 15600 8750 50  0001 C CNN
F 3 "" H 15600 8750 50  0001 C CNN
	1    15600 8750
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 6950 15100 6950
Wire Wire Line
	15100 6950 15100 7150
Wire Wire Line
	15300 7150 15100 7150
Connection ~ 15100 7150
Wire Wire Line
	15100 7150 15100 7350
Wire Wire Line
	15300 7350 15100 7350
Connection ~ 15100 7350
Wire Wire Line
	15100 7350 15100 7550
Wire Wire Line
	15300 7550 15100 7550
Connection ~ 15100 7550
Wire Wire Line
	15100 7550 15100 7750
Wire Wire Line
	15300 7750 15100 7750
Connection ~ 15100 7750
Wire Wire Line
	15100 7750 15100 7950
Wire Wire Line
	15100 7950 15300 7950
Connection ~ 15100 7950
Wire Wire Line
	15100 7950 15100 8150
Wire Wire Line
	15300 8150 15100 8150
Connection ~ 15100 8150
Wire Wire Line
	15100 8150 15100 8350
Wire Wire Line
	15300 8350 15100 8350
Connection ~ 15100 8350
Wire Wire Line
	15100 8350 15100 8700
Wire Wire Line
	15300 8050 13850 8050
NoConn ~ 15300 8250
NoConn ~ 15300 8450
Wire Wire Line
	12950 6875 12950 7650
Wire Wire Line
	12950 7650 13900 7650
Wire Wire Line
	13050 7450 13050 6775
Wire Wire Line
	8450 6775 13050 6775
Wire Wire Line
	13050 7450 13950 7450
Wire Wire Line
	13150 6675 13150 7250
Wire Wire Line
	8450 6675 13150 6675
Wire Wire Line
	13150 7250 14000 7250
Wire Wire Line
	13250 6575 13250 7050
Wire Wire Line
	13250 7050 14050 7050
Wire Wire Line
	8450 6575 13250 6575
Wire Wire Line
	13350 6850 14100 6850
Wire Wire Line
	13650 6250 14250 6250
Wire Wire Line
	13550 6450 14200 6450
Wire Wire Line
	13450 6650 14150 6650
$Comp
L Connector_Generic:Conn_01x03 JP1
U 1 1 5BB8E432
P 4150 10250
F 0 "JP1" H 4150 9900 50  0000 C CNN
F 1 "Conn_01x03" H 4150 10000 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 4150 10250 50  0001 C CNN
F 3 "~" H 4150 10250 50  0001 C CNN
	1    4150 10250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 11050 3550 11050
Wire Wire Line
	3950 10250 3450 10250
Wire Wire Line
	3450 10250 3450 10750
Wire Wire Line
	3450 10750 3550 10750
Wire Wire Line
	3250 10750 3250 10150
Wire Wire Line
	3250 10150 3950 10150
Text GLabel 1350 1550 0    50   Input ~ 0
plus3_5V
Text GLabel 3900 10350 0    50   Input ~ 0
plus3_5V
Wire Wire Line
	3950 10350 3900 10350
Wire Wire Line
	5050 3850 5050 3900
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5BE3CC63
P 11550 10725
F 0 "#FLG01" H 11550 10800 50  0001 C CNN
F 1 "PWR_FLAG" H 11550 10899 50  0000 C CNN
F 2 "" H 11550 10725 50  0001 C CNN
F 3 "~" H 11550 10725 50  0001 C CNN
	1    11550 10725
	0    1    1    0   
$EndComp
Wire Wire Line
	11500 10725 11500 11050
Connection ~ 11500 11050
Wire Wire Line
	11500 11050 11550 11050
$Comp
L opusdiscovery-rescue:DB9_Male-Connector_Specialized-All-Spectrums-rescue-plusd-rescue J4
U 1 1 5B860C77
P 15525 4225
F 0 "J4" H 15704 4271 50  0000 L CNN
F 1 "DB9_Male" H 15704 4180 50  0000 L CNN
F 2 "Connector_Dsub:DSUB-9_Male_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm" H 15525 4225 50  0001 C CNN
F 3 "" H 15525 4225 50  0001 C CNN
	1    15525 4225
	1    0    0    -1  
$EndComp
Text GLabel 15350 3000 2    60   Input ~ 0
J6-Fire
Text GLabel 14100 2800 0    60   Input ~ 0
J4-Right
Text GLabel 14100 2700 0    60   Input ~ 0
J3-Left
Text GLabel 14100 3000 0    60   Input ~ 0
J2-Down
Text GLabel 14100 2900 0    60   Input ~ 0
J1-Up
Wire Wire Line
	14250 2700 14100 2700
Wire Wire Line
	14250 2800 14100 2800
Wire Wire Line
	14100 2900 14250 2900
Wire Wire Line
	14100 3000 14250 3000
Wire Wire Line
	15250 3000 15350 3000
$Comp
L power:+5V #PWR036
U 1 1 5B47E678
P 14750 1700
F 0 "#PWR036" H 14750 1550 50  0001 C CNN
F 1 "+5V" H 14765 1873 50  0000 C CNN
F 2 "" H 14750 1700 50  0001 C CNN
F 3 "" H 14750 1700 50  0001 C CNN
	1    14750 1700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR037
U 1 1 5BB8B974
P 14750 3350
F 0 "#PWR037" H 14750 3100 50  0001 C CNN
F 1 "GND" H 14755 3177 50  0000 C CNN
F 2 "" H 14750 3350 50  0001 C CNN
F 3 "" H 14750 3350 50  0001 C CNN
	1    14750 3350
	1    0    0    -1  
$EndComp
Text GLabel 14925 4025 0    60   Input ~ 0
J4-Right
Text GLabel 14925 4225 0    60   Input ~ 0
J3-Left
Text GLabel 14925 4425 0    60   Input ~ 0
J2-Down
Text GLabel 14925 4625 0    60   Input ~ 0
J1-Up
Text GLabel 14925 4525 0    60   Input ~ 0
J6-Fire
$Comp
L power:+5V #PWR035
U 1 1 5B89157D
P 14325 4325
F 0 "#PWR035" H 14325 4175 50  0001 C CNN
F 1 "+5V" H 14340 4498 50  0000 C CNN
F 2 "" H 14325 4325 50  0001 C CNN
F 3 "" H 14325 4325 50  0001 C CNN
	1    14325 4325
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5B891594
P 14325 4125
F 0 "#PWR034" H 14325 3875 50  0001 C CNN
F 1 "GND" H 14330 3952 50  0000 C CNN
F 2 "" H 14325 4125 50  0001 C CNN
F 3 "" H 14325 4125 50  0001 C CNN
	1    14325 4125
	0    1    1    0   
$EndComp
NoConn ~ 15225 3925
NoConn ~ 15225 3825
Wire Wire Line
	14925 4025 15225 4025
Wire Wire Line
	14925 4225 15225 4225
Wire Wire Line
	14325 4125 15225 4125
Wire Wire Line
	14325 4325 15225 4325
Wire Wire Line
	14925 4425 15225 4425
Wire Wire Line
	14925 4525 15225 4525
Wire Wire Line
	14925 4625 15225 4625
Wire Wire Line
	14750 1700 14750 1750
Wire Wire Line
	14750 3250 14750 3350
$Comp
L ALEA:GAL22V10 IC11
U 1 1 5B204AF0
P 14750 2500
F 0 "IC11" H 14500 3200 50  0000 C CNN
F 1 "GAL22V10" H 14950 3200 50  0000 C CNN
F 2 "Housings_DIP:DIP-24_W7.62mm_LongPads" H 14750 2550 50  0001 C CNN
F 3 "" H 14750 2550 50  0001 C CNN
	1    14750 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5C439DAA
P 4450 10900
F 0 "C3" H 4300 10850 50  0000 C CNN
F 1 "100n" H 4250 10950 50  0000 C CNN
F 2 "Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 4488 10750 50  0001 C CNN
F 3 "~" H 4450 10900 50  0001 C CNN
	1    4450 10900
	-1   0    0    1   
$EndComp
Connection ~ 4000 10750
Connection ~ 4000 11050
Wire Wire Line
	4000 11050 4450 11050
Wire Wire Line
	4000 10750 4450 10750
Connection ~ 4450 10750
Connection ~ 4450 11050
Wire Wire Line
	4450 10750 4900 10750
Wire Wire Line
	4450 11050 4900 11050
Connection ~ 3550 10750
Connection ~ 3550 11050
Wire Wire Line
	3550 10750 4000 10750
Wire Wire Line
	3550 11050 4000 11050
Entry Wire Line
	15700 2000 15800 1900
Entry Wire Line
	15700 2100 15800 2000
Entry Wire Line
	15700 2200 15800 2100
Entry Wire Line
	15700 2300 15800 2200
Entry Wire Line
	15700 2400 15800 2300
Entry Wire Line
	15700 2500 15800 2400
Entry Wire Line
	15700 2600 15800 2500
Entry Wire Line
	15700 2700 15800 2600
Wire Wire Line
	15250 2000 15700 2000
Wire Wire Line
	15250 2100 15700 2100
Wire Wire Line
	15250 2200 15700 2200
Wire Wire Line
	15250 2300 15700 2300
Wire Wire Line
	15250 2400 15700 2400
Wire Wire Line
	15250 2500 15700 2500
Wire Wire Line
	15250 2600 15700 2600
Text Label 15500 2000 0    50   ~ 0
D0
Text Label 15500 2100 0    50   ~ 0
D1
Text Label 15500 2200 0    50   ~ 0
D2
Text Label 15500 2300 0    50   ~ 0
D3
Text Label 15500 2400 0    50   ~ 0
D4
Text Label 15500 2500 0    50   ~ 0
D5
Text Label 15500 2600 0    50   ~ 0
D6
Text Label 15500 2700 0    50   ~ 0
D7
Entry Wire Line
	13600 2300 13700 2400
Entry Wire Line
	13600 2400 13700 2500
Wire Wire Line
	13700 2500 14250 2500
Wire Wire Line
	13700 2400 14250 2400
Text Label 13900 2500 0    50   ~ 0
RD
Text Label 13800 2400 0    50   ~ 0
IOREQ
Wire Wire Line
	15250 2700 15700 2700
$Comp
L ALEA:6264 IC3
U 1 1 5B371CF6
P 4550 5300
F 0 "IC3" H 4300 6350 50  0000 C CNN
F 1 "6264" H 4750 6350 50  0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_LongPads" H 4550 5300 50  0001 C CNN
F 3 "" H 4550 5300 50  0001 C CNN
	1    4550 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3775 5800 4100 5800
$Comp
L power:+5V #PWR032
U 1 1 5B3C3705
P 4075 5900
F 0 "#PWR032" H 4075 5750 50  0001 C CNN
F 1 "+5V" H 4090 6073 50  0000 C CNN
F 2 "" H 4075 5900 50  0001 C CNN
F 3 "" H 4075 5900 50  0001 C CNN
	1    4075 5900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4075 5900 4150 5900
Wire Wire Line
	4025 6200 4150 6200
$Comp
L Connector_Generic:Conn_02x13_Odd_Even J3
U 1 1 5B373ABD
P 14500 8950
F 0 "J3" H 14550 9767 50  0000 C CNN
F 1 "Conn_02x13_Odd_Even" H 14650 9650 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 14500 8950 50  0001 C CNN
F 3 "~" H 14500 8950 50  0001 C CNN
	1    14500 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	14800 8750 14800 8850
Connection ~ 14800 8850
Wire Wire Line
	14800 8850 14800 8950
Connection ~ 14800 8950
Wire Wire Line
	14800 8950 14800 9050
Connection ~ 14800 9050
Wire Wire Line
	14800 9050 14800 9150
Connection ~ 14800 9150
Wire Wire Line
	14800 9150 14800 9250
Connection ~ 14800 9250
Wire Wire Line
	14800 9250 14800 9350
Connection ~ 14800 9350
Wire Wire Line
	14800 9350 14800 9450
Connection ~ 14800 9450
$Comp
L power:GND #PWR033
U 1 1 5B3C1193
P 14950 9450
F 0 "#PWR033" H 14950 9200 50  0001 C CNN
F 1 "GND" V 14850 9400 50  0000 C CNN
F 2 "" H 14950 9450 50  0001 C CNN
F 3 "" H 14950 9450 50  0001 C CNN
	1    14950 9450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	14250 8450 14250 6250
Connection ~ 14250 6250
Wire Wire Line
	14250 6250 15300 6250
Wire Wire Line
	14200 6450 14200 8550
Connection ~ 14200 6450
Wire Wire Line
	14200 6450 15300 6450
Wire Wire Line
	14150 8650 14150 6650
Connection ~ 14150 6650
Wire Wire Line
	14150 6650 15300 6650
Wire Wire Line
	14100 6850 14100 8750
Connection ~ 14100 6850
Wire Wire Line
	14100 6850 15300 6850
Wire Wire Line
	14050 7050 14050 8850
Connection ~ 14050 7050
Wire Wire Line
	14050 7050 15300 7050
Wire Wire Line
	14000 7250 14000 8950
Connection ~ 14000 7250
Wire Wire Line
	14000 7250 15300 7250
Wire Wire Line
	13950 7450 13950 9050
Connection ~ 13950 7450
Wire Wire Line
	13950 7450 15300 7450
Wire Wire Line
	13900 7650 13900 9150
Connection ~ 13900 7650
Wire Wire Line
	13900 7650 15300 7650
Wire Wire Line
	13850 8050 13850 9350
Connection ~ 13850 8050
Connection ~ 14300 6050
Wire Wire Line
	14300 6050 12850 6050
Wire Wire Line
	14300 6050 14300 8350
Wire Wire Line
	14250 8450 14300 8450
Wire Wire Line
	14200 8550 14300 8550
Wire Wire Line
	14150 8650 14300 8650
Wire Wire Line
	14100 8750 14300 8750
Wire Wire Line
	14050 8850 14300 8850
Wire Wire Line
	14000 8950 14300 8950
Wire Wire Line
	13950 9050 14300 9050
Wire Wire Line
	13900 9150 14300 9150
Wire Wire Line
	13850 9350 14300 9350
NoConn ~ 14300 9450
NoConn ~ 14300 9550
Wire Wire Line
	1750 7400 1400 7400
Connection ~ 1400 7400
Wire Wire Line
	1400 7400 1400 7450
Wire Wire Line
	1400 7750 1400 7800
Wire Wire Line
	1750 7800 1400 7800
Connection ~ 1400 7800
Wire Wire Line
	1400 7800 1400 7850
$Comp
L Switch:SW_DPST_x2 SW2
U 2 1 5BEEE203
P 1750 7600
F 0 "SW2" H 1750 7835 50  0000 C CNN
F 1 "SW_DPST_x2" H 1750 7744 50  0000 C CNN
F 2 "Buttons_Switches_THT:SW_TH_Tactile_Omron_B3F-10xx" H 1750 7600 50  0001 C CNN
F 3 "" H 1750 7600 50  0001 C CNN
	2    1750 7600
	0    1    1    0   
$EndComp
Connection ~ 1500 11050
Wire Wire Line
	1500 11050 700  11050
$Comp
L opusdiscovery-rescue:Mounting_Hole-Mechanical-plusd-rescue MK3
U 1 1 5B38EB9E
P 700 10025
F 0 "MK3" H 700 10275 50  0000 L CNN
F 1 "Mounting_Hole" H 700 10175 50  0000 L CNN
F 2 "MountingHole:MountingHole_3mm" H 700 10025 50  0001 C CNN
F 3 "" H 700 10025 50  0001 C CNN
	1    700  10025
	1    0    0    -1  
$EndComp
Text Notes 11550 2750 0    50   ~ 0
WRITE PROT
Text Notes 11600 2850 0    50   ~ 0
DATA_READ
Text Notes 11600 2450 0    50   ~ 0
DATA_WRITE\n
Text Notes 11600 2550 0    50   ~ 0
GATE_WRITE\n
Text Notes 12700 3050 0    50   ~ 0
READY / Disc Chan.
Text Notes 12650 1450 0    50   ~ 0
DENSITY SEL\n
Text Notes 12650 1550 0    50   ~ 0
N/C
Text Notes 12650 1650 0    50   ~ 0
N/C
Text Notes 12650 2150 0    50   ~ 0
MOTOR 1
Text Label 11800 1750 0    50   ~ 0
INDEX
Text Label 11650 2150 0    50   ~ 0
MOTOR_ON
Text Label 11900 2250 0    50   ~ 0
DIR
Text Label 11850 2350 0    50   ~ 0
STEP
Text Label 11700 2650 0    50   ~ 0
TRACK_0
Text Notes 12650 2050 0    50   ~ 0
DS0\n
Text Notes 12650 1950 0    50   ~ 0
DS1\n
Text Notes 12650 1850 0    50   ~ 0
MOTOR 0 
Text GLabel 15350 2900 2    50   Input ~ 0
S_U12A
Wire Wire Line
	15250 2900 15350 2900
Text Label 13900 2100 0    50   ~ 0
A0
Entry Wire Line
	13600 2000 13700 2100
Entry Wire Line
	13600 2100 13700 2200
Wire Wire Line
	13700 2200 14250 2200
Text Label 13900 2200 0    50   ~ 0
A1
Entry Wire Line
	13600 2200 13700 2300
Text Label 13900 2300 0    50   ~ 0
A2
Wire Wire Line
	13700 2300 14250 2300
Wire Wire Line
	13700 2100 14250 2100
Wire Wire Line
	10550 1200 10550 2150
Wire Wire Line
	10100 1200 10550 1200
$Comp
L Device:Jumper_NC_Dual JP6
U 1 1 5BB8C18E
P 8700 1200
F 0 "JP6" V 9000 1000 50  0000 L CNN
F 1 "Jumper_NC_Dual" V 8900 550 50  0000 L CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm" H 8700 1200 50  0001 C CNN
F 3 "~" H 8700 1200 50  0001 C CNN
	1    8700 1200
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR039
U 1 1 5BC3F2BB
P 8700 900
F 0 "#PWR039" H 8700 750 50  0001 C CNN
F 1 "+5V" H 8715 1073 50  0000 C CNN
F 2 "" H 8700 900 50  0001 C CNN
F 3 "" H 8700 900 50  0001 C CNN
	1    8700 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 950  8700 900 
Wire Wire Line
	8950 2650 12100 2650
Wire Wire Line
	9000 2750 12100 2750
Wire Wire Line
	10150 2550 12100 2550
Wire Wire Line
	10250 2450 12100 2450
Wire Wire Line
	10350 2350 12100 2350
Wire Wire Line
	10450 2250 12100 2250
Wire Wire Line
	10550 2150 10875 2150
Wire Wire Line
	10750 1950 12100 1950
Wire Wire Line
	10650 1400 11100 1400
Wire Wire Line
	10750 1750 12100 1750
Text Notes 13100 2150 0    50   ~ 0
MOTOR
Text Notes 13100 2050 0    50   ~ 0
DS2
Text Notes 13100 1950 0    50   ~ 0
DS1\n
Text Notes 13100 1850 0    50   ~ 0
DS0
Text Notes 13100 1650 0    50   ~ 0
DS3
Connection ~ 8300 2850
Connection ~ 13600 550 
Wire Bus Line
	13600 550  15800 550 
Connection ~ 10875 2150
Wire Wire Line
	10875 2150 12100 2150
$Comp
L Connector:Conn_01x04_Male JP4
U 1 1 5C22C868
P 11300 1300
F 0 "JP4" H 11300 1600 50  0000 R CNN
F 1 "Conn_01x04_Male" H 11350 1500 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 11300 1300 50  0001 C CNN
F 3 "~" H 11300 1300 50  0001 C CNN
	1    11300 1300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	11100 1300 10950 1300
Wire Wire Line
	10950 1300 10950 1850
Wire Wire Line
	10875 1200 10875 2150
Text Notes 10950 800  0    50   ~ 0
MODO XT: 2-3  (Cable plano, disqueteras DS0, DS1)\nMODO AT.: 1-2, 3-4 (Cable con cruze, ambas disqueteras DS1)
Entry Wire Line
	850  7250 950  7350
Wire Wire Line
	11100 1500 11050 1500
Wire Wire Line
	11050 1500 11050 2050
Wire Wire Line
	10950 1850 12100 1850
Wire Wire Line
	11050 2050 12100 2050
NoConn ~ 14800 8650
NoConn ~ 14800 8550
NoConn ~ 14800 8450
NoConn ~ 14800 8350
NoConn ~ 15300 6150
NoConn ~ 15300 6350
NoConn ~ 15300 6550
NoConn ~ 15300 6750
Wire Wire Line
	14800 9450 14950 9450
$Comp
L Connector_Generic:Conn_02x02_Odd_Even JP5
U 1 1 5B5832CA
P 10750 3500
F 0 "JP5" V 10754 3580 50  0000 L CNN
F 1 "Conn_02x02_Odd_Even" V 10845 3580 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical" H 10750 3500 50  0001 C CNN
F 3 "~" H 10750 3500 50  0001 C CNN
	1    10750 3500
	0    1    1    0   
$EndComp
Wire Wire Line
	10650 4000 10450 4000
Wire Wire Line
	10450 4000 10450 3250
Wire Wire Line
	10450 3250 10650 3250
Wire Wire Line
	10650 3250 10650 3300
Wire Wire Line
	10650 4000 10650 4500
Wire Wire Line
	10650 3900 10650 3800
Wire Wire Line
	10650 3150 10350 3150
Wire Wire Line
	10350 3150 10350 3900
Wire Wire Line
	10350 3900 10650 3900
Wire Wire Line
	10750 1950 10750 3300
Wire Wire Line
	10750 3800 10750 4900
Text Notes 10900 3850 0    50   ~ 0
normal:   1 y 2, 3 y 4, - DS0 es DS0  y DS1 es DS1\ninvertido: 1 y 3, 2 y 4  - DS0 es DS1  y DS1 es DS0
NoConn ~ 14800 9550
Wire Wire Line
	10875 1200 11100 1200
$Comp
L 74xx:74LS38 U10
U 1 1 5C81B132
P 10050 4500
F 0 "U10" H 10050 4825 50  0000 C CNN
F 1 "74LS38" H 10050 4734 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 10050 4500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS38" H 10050 4500 50  0001 C CNN
	1    10050 4500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS38 U10
U 2 1 5C81B27E
P 10400 4900
F 0 "U10" H 10400 5225 50  0000 C CNN
F 1 "74LS38" H 10400 5134 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 10400 4900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS38" H 10400 4900 50  0001 C CNN
	2    10400 4900
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS38 U10
U 3 1 5C81B36A
P 10050 5375
F 0 "U10" H 10050 5700 50  0000 C CNN
F 1 "74LS38" H 10050 5609 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 10050 5375 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS38" H 10050 5375 50  0001 C CNN
	3    10050 5375
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 5475 9650 5475
Wire Wire Line
	9650 4600 9750 4600
Wire Wire Line
	10100 5000 9650 5000
Wire Wire Line
	9650 4600 9650 5000
Connection ~ 9650 5000
Wire Wire Line
	9650 5000 9650 5475
Wire Wire Line
	8700 2750 8700 2950
Wire Wire Line
	8700 2950 9650 2950
Connection ~ 9650 4600
$Comp
L 74xx:74LS38 U10
U 5 1 5CBB3A35
P 10650 10550
F 0 "U10" H 10450 10900 50  0000 L CNN
F 1 "74LS38" H 10525 10550 50  0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 10650 10550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS38" H 10650 10550 50  0001 C CNN
	5    10650 10550
	1    0    0    -1  
$EndComp
Wire Wire Line
	11500 10725 11550 10725
Connection ~ 10650 10050
Wire Wire Line
	10650 10050 11100 10050
Connection ~ 10650 11050
Wire Wire Line
	10650 11050 11100 11050
Wire Wire Line
	7450 1750 7575 1750
Wire Wire Line
	6825 775  6950 775 
$Comp
L opusdiscovery-rescue:74LS06-Logic_74xx-plusd-rescue IC5
U 4 1 5BA454CD
P 7250 775
F 0 "IC5" H 7250 1092 50  0000 C CNN
F 1 "74LS06" H 7250 1001 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_LongPads" H 7250 775 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS06" H 7250 775 50  0001 C CNN
	4    7250 775 
	-1   0    0    1   
$EndComp
Wire Wire Line
	7575 1750 7575 775 
Wire Wire Line
	7575 775  7550 775 
$Comp
L 74xx:74LS139 U2
U 1 1 5D1A2BFF
P 4025 7725
F 0 "U2" H 4025 8092 50  0000 C CNN
F 1 "74LS139" H 4025 8001 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 4025 7725 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS139" H 4025 7725 50  0001 C CNN
	1    4025 7725
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS139 U2
U 2 1 5D1A2D41
P 5225 7175
F 0 "U2" H 5225 7542 50  0000 C CNN
F 1 "74LS139" H 5225 7451 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 5225 7175 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS139" H 5225 7175 50  0001 C CNN
	2    5225 7175
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS139 U2
U 3 1 5D1A3030
P 11100 10550
F 0 "U2" H 10875 10900 50  0000 L CNN
F 1 "74LS139" H 10950 10550 50  0000 L CNN
F 2 "Package_DIP:DIP-16_W7.62mm_LongPads" H 11100 10550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS139" H 11100 10550 50  0001 C CNN
	3    11100 10550
	1    0    0    -1  
$EndComp
Connection ~ 11100 10050
Wire Wire Line
	11100 10050 11550 10050
Connection ~ 11100 11050
Wire Wire Line
	11100 11050 11500 11050
Wire Wire Line
	4725 7075 4475 7075
Text Label 4500 7075 0    50   ~ 0
A12
Wire Wire Line
	5725 7175 5825 7175
Wire Wire Line
	5725 7075 5825 7075
NoConn ~ 4525 7625
NoConn ~ 4525 7725
Wire Wire Line
	4475 7175 4725 7175
Text Label 4500 7175 0    50   ~ 0
A11
Text Label 3175 7725 0    50   ~ 0
A13
$Comp
L 74xx:74LS73 U1
U 1 1 5C90D242
P 3175 8250
F 0 "U1" H 3175 8617 50  0000 C CNN
F 1 "74LS73" H 3175 8526 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 3175 8250 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS73" H 3175 8250 50  0001 C CNN
	1    3175 8250
	1    0    0    -1  
$EndComp
$Comp
L ALEA:GAL22V10 IC4
U 1 1 5CA9309B
P 2150 5700
F 0 "IC4" H 1900 6525 50  0000 C CNN
F 1 "GAL22V10" H 1825 6400 50  0000 C CNN
F 2 "Housings_DIP:DIP-24_W7.62mm_LongPads" H 2150 5750 50  0001 C CNN
F 3 "" H 2150 5750 50  0001 C CNN
	1    2150 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 4875 2150 4950
Wire Wire Line
	2650 6200 2725 6200
Wire Wire Line
	2725 6200 2725 6500
Wire Wire Line
	950  6500 2725 6500
Wire Wire Line
	2825 6600 2825 6100
Wire Wire Line
	2825 6100 2650 6100
Wire Wire Line
	950  6600 2825 6600
Text GLabel 2800 5200 2    50   Input ~ 0
CX_J
Text GLabel 2800 5300 2    50   Input ~ 0
CX_K
Text GLabel 2800 5400 2    50   Input ~ 0
CX_CK
Text GLabel 2650 8150 0    50   Input ~ 0
CX_J
Text GLabel 2650 8350 0    50   Input ~ 0
CX_K
Text GLabel 2700 8250 0    50   Input ~ 0
CX_CK
Wire Wire Line
	2650 8150 2875 8150
Wire Wire Line
	2700 8250 2875 8250
Wire Wire Line
	2650 8350 2875 8350
Wire Wire Line
	2650 5200 2800 5200
Wire Wire Line
	2650 5300 2800 5300
Wire Wire Line
	2650 5400 2800 5400
Entry Wire Line
	850  3550 950  3450
Wire Wire Line
	1600 3450 950  3450
Text Label 1250 3450 0    50   ~ 0
RFSH
Entry Wire Line
	3400 5900 3500 5800
Entry Wire Line
	3400 5800 3500 5700
Entry Wire Line
	3400 5700 3500 5600
Wire Wire Line
	2650 5900 3400 5900
Wire Wire Line
	2650 5800 3400 5800
Wire Wire Line
	2650 5700 3400 5700
Text Label 2925 5900 0    50   ~ 0
A7
Text Label 2925 5800 0    50   ~ 0
A8
Text Label 2925 5700 0    50   ~ 0
M1
Entry Wire Line
	13600 1900 13700 2000
Entry Wire Line
	13600 2500 13700 2600
Wire Wire Line
	13700 2000 14250 2000
Wire Wire Line
	13700 2600 14250 2600
Text Label 13900 2000 0    50   ~ 0
A5
Text Label 13900 2600 0    50   ~ 0
A7
Text GLabel 15350 2800 2    50   Input ~ 0
JOY_EN
Wire Wire Line
	15250 2800 15350 2800
Text GLabel 2850 6000 2    50   Input ~ 0
S_U12A
Wire Wire Line
	2650 6000 2850 6000
Text GLabel 2800 5500 2    50   Input ~ 0
CX_U6A_A1
Wire Wire Line
	2650 5500 2800 5500
NoConn ~ 2650 5600
Text GLabel 2900 7625 0    50   Input ~ 0
CX_U6A_A1
Wire Wire Line
	2900 7625 3525 7625
Text Label 2550 8625 0    50   ~ 0
RESET
Wire Wire Line
	3175 8550 3175 8625
Wire Wire Line
	3175 8625 2450 8625
Wire Bus Line
	5950 550  13600 550 
Wire Bus Line
	3500 550  5950 550 
Connection ~ 5950 550 
Wire Wire Line
	3525 7925 3525 8350
Wire Wire Line
	3525 8350 3475 8350
Wire Wire Line
	4725 7375 4675 7375
Wire Wire Line
	3150 7725 3525 7725
Wire Wire Line
	4525 7825 5825 7825
Wire Wire Line
	4675 7925 4525 7925
Wire Wire Line
	4675 7375 4675 7925
Wire Wire Line
	4525 650  4525 625 
Wire Wire Line
	4525 625  4225 625 
Wire Wire Line
	4025 625  4025 650 
Wire Wire Line
	4225 650  4225 625 
Connection ~ 4225 625 
Wire Wire Line
	4225 625  4025 625 
Text GLabel 5825 7275 2    50   Input ~ 0
PIA_CS
Wire Wire Line
	5725 7275 5825 7275
Wire Wire Line
	5375 9150 5275 9150
Wire Wire Line
	5275 9150 5275 9250
$Comp
L Interface:6821 U3
U 1 1 5F6EB815
P 7950 6075
F 0 "U3" H 7600 7525 50  0000 C CNN
F 1 "6821" H 7650 7425 50  0000 C CNN
F 2 "Package_DIP:DIP-40_W15.24mm_LongPads" H 8000 4725 50  0001 L CNN
F 3 "http://pdf.datasheetcatalog.com/datasheet/motorola/6821.pdf" H 7950 6075 50  0001 C CNN
	1    7950 6075
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR016
U 1 1 5F6EBC8E
P 7950 4600
F 0 "#PWR016" H 7950 4450 50  0001 C CNN
F 1 "+5V" H 7965 4773 50  0000 C CNN
F 2 "" H 7950 4600 50  0001 C CNN
F 3 "" H 7950 4600 50  0001 C CNN
	1    7950 4600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5F74935A
P 7950 7575
F 0 "#PWR019" H 7950 7325 50  0001 C CNN
F 1 "GND" H 7955 7402 50  0000 C CNN
F 2 "" H 7950 7575 50  0001 C CNN
F 3 "" H 7950 7575 50  0001 C CNN
	1    7950 7575
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 7475 7950 7575
Wire Wire Line
	6975 5875 7450 5875
Wire Wire Line
	6975 5975 7450 5975
Text Label 7225 5875 0    50   ~ 0
A0
Text Label 7225 5975 0    50   ~ 0
A1
Entry Wire Line
	6975 5875 6875 5775
Entry Wire Line
	6975 5975 6875 5875
$Comp
L power:+5V #PWR02
U 1 1 5F976A41
P 7150 6175
F 0 "#PWR02" H 7150 6025 50  0001 C CNN
F 1 "+5V" H 7165 6348 50  0000 C CNN
F 2 "" H 7150 6175 50  0001 C CNN
F 3 "" H 7150 6175 50  0001 C CNN
	1    7150 6175
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7150 6175 7275 6175
Wire Wire Line
	7450 6275 7275 6275
Wire Wire Line
	7275 6275 7275 6175
Connection ~ 7275 6175
Wire Wire Line
	7275 6175 7450 6175
Text GLabel 7325 6375 0    50   Input ~ 0
PIA_CS
Wire Wire Line
	7325 6375 7450 6375
Text GLabel 7325 6675 0    50   Input ~ 0
CX_CK
Wire Wire Line
	7325 6675 7450 6675
Wire Wire Line
	6975 6575 7450 6575
Text Label 7200 6575 0    50   ~ 0
WR
Entry Wire Line
	6975 6575 6875 6475
Wire Wire Line
	6975 7175 7450 7175
Text Label 7050 7175 0    50   ~ 0
RESET
Entry Wire Line
	6975 7175 6875 7075
NoConn ~ 7450 6875
NoConn ~ 7450 6975
NoConn ~ 8450 7075
NoConn ~ 8450 5775
NoConn ~ 8450 5075
NoConn ~ 8450 5175
Wire Wire Line
	12850 6050 12850 7175
Wire Wire Line
	12850 7175 8450 7175
Wire Wire Line
	8450 5875 13750 5875
Wire Wire Line
	13750 5875 13750 7850
Wire Wire Line
	13750 7850 15300 7850
Wire Wire Line
	9225 5800 13850 5800
Wire Wire Line
	13850 5800 13850 8050
Text GLabel 8575 5575 2    50   Input ~ 0
JOY_EN
Wire Wire Line
	8450 5575 8575 5575
Connection ~ 8700 2750
Wire Wire Line
	8700 2750 7450 2750
Wire Wire Line
	9650 2950 9650 4600
Wire Wire Line
	8450 4975 9000 4975
Wire Wire Line
	9000 4975 9000 4800
Wire Wire Line
	9000 4800 10100 4800
Wire Wire Line
	8900 4400 8900 4875
Wire Wire Line
	8900 4875 8450 4875
Wire Wire Line
	8900 4400 9750 4400
Text GLabel 7550 1850 2    50   Input ~ 0
DDEN
Text GLabel 8575 5375 2    50   Input ~ 0
DDEN
Wire Wire Line
	8450 5375 8575 5375
Wire Wire Line
	8450 5275 9750 5275
Wire Wire Line
	8450 5475 9225 5475
Wire Wire Line
	9225 5475 9225 5800
Wire Bus Line
	6875 4025 5950 4025
Connection ~ 5950 4025
Wire Wire Line
	14300 9250 13750 9250
Wire Wire Line
	13750 9250 13750 7850
Connection ~ 13750 7850
$Comp
L 74xx:74LS73 U1
U 3 1 642999C1
P 9750 10550
F 0 "U1" H 9575 10925 50  0000 C CNN
F 1 "74LS73" H 9750 10550 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 9750 10550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS73" H 9750 10550 50  0001 C CNN
	3    9750 10550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS73 U1
U 2 1 6441EEEA
P 7600 10025
F 0 "U1" H 7600 10392 50  0000 C CNN
F 1 "74LS73" H 7600 10301 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_LongPads" H 7600 10025 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS73" H 7600 10025 50  0001 C CNN
	2    7600 10025
	1    0    0    -1  
$EndComp
NoConn ~ 7900 9925
NoConn ~ 7900 10125
NoConn ~ 7600 10325
NoConn ~ 7300 10125
NoConn ~ 7300 10025
NoConn ~ 7300 9925
Wire Wire Line
	8350 11050 8850 11050
Wire Wire Line
	9750 10150 9750 10050
Wire Wire Line
	9300 11050 9750 11050
Wire Wire Line
	9750 10950 9750 11050
Wire Wire Line
	9750 10050 10650 10050
Connection ~ 9750 11050
Wire Wire Line
	9750 11050 10650 11050
$Comp
L Diode:1N4148 D1
U 1 1 5C89AB4A
P 7675 8700
F 0 "D1" H 7675 8484 50  0000 C CNN
F 1 "1N4148" H 7675 8575 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7675 8525 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 7675 8700 50  0001 C CNN
	1    7675 8700
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4148 D6
U 1 1 5C89C542
P 7675 9075
F 0 "D6" H 7675 8859 50  0000 C CNN
F 1 "1N4148" H 7675 8950 50  0000 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7675 8900 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/1N4148_1N4448.pdf" H 7675 9075 50  0001 C CNN
	1    7675 9075
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5C89E390
P 7950 8375
F 0 "R5" H 7880 8329 50  0000 R CNN
F 1 "10K" H 7880 8420 50  0000 R CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 7880 8375 50  0001 C CNN
F 3 "~" H 7950 8375 50  0001 C CNN
	1    7950 8375
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR020
U 1 1 5C89E396
P 7950 8175
F 0 "#PWR020" H 7950 8025 50  0001 C CNN
F 1 "+5V" H 7965 8348 50  0000 C CNN
F 2 "" H 7950 8175 50  0001 C CNN
F 3 "" H 7950 8175 50  0001 C CNN
	1    7950 8175
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 8175 7950 8225
Text GLabel 5825 7375 2    50   Input ~ 0
RAM_CS2
Wire Wire Line
	5725 7375 5825 7375
Text GLabel 7375 9075 0    50   Input ~ 0
RAM_CS2
Text GLabel 7375 8700 0    50   Input ~ 0
RAM_CS1
Wire Wire Line
	7375 8700 7525 8700
Wire Wire Line
	7375 9075 7525 9075
Wire Wire Line
	7950 8700 7825 8700
Wire Wire Line
	7950 8525 7950 8700
Wire Wire Line
	7950 8700 7950 9075
Wire Wire Line
	7950 9075 7825 9075
Connection ~ 7950 8700
Text GLabel 8150 8700 2    50   Input ~ 0
RAM_CS
Wire Wire Line
	7950 8700 8150 8700
Wire Wire Line
	4100 5800 4100 5600
Connection ~ 4100 5800
Wire Wire Line
	4100 5800 4150 5800
Wire Wire Line
	4100 5600 4150 5600
Text GLabel 4000 5500 0    50   Input ~ 0
RAM_CS1
Wire Wire Line
	4000 5500 4150 5500
Wire Wire Line
	5375 9050 4025 9050
Wire Wire Line
	3475 8150 4025 8150
Wire Wire Line
	4025 9050 4025 8150
Wire Wire Line
	7950 4600 7950 4675
Wire Bus Line
	13600 550  13600 2500
Wire Bus Line
	850  2350 850  4550
Wire Bus Line
	15800 550  15800 2600
Wire Bus Line
	5950 4025 5950 5000
Wire Bus Line
	5950 550  5950 4025
Wire Bus Line
	3500 4550 3500 6200
Wire Bus Line
	850  4550 850  7250
Wire Bus Line
	6875 4025 6875 7075
Wire Bus Line
	3500 550  3500 4550
$EndSCHEMATC