PCFX.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 13 20
Title "BlueRetro - PC-FX adapter cable"
Date "2021-04-11"
Rev "v1.1"
Comp "©2020-2022 Jacques Gagnon, licensed under CC-BY-4.0"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS125 U?
U 1 1 60699679
P 4200 1050
AR Path="/5F127084/60699679" Ref="U?"  Part="1" 
AR Path="/5F1E85DD/60699679" Ref="U?"  Part="1" 
AR Path="/5F2C5C0D/60699679" Ref="U?"  Part="1" 
AR Path="/6066AE04/60699679" Ref="U1"  Part="1" 
F 0 "U1" H 4200 1367 50  0000 C CNN
F 1 "74AHCT125N" H 4200 1276 50  0000 C CNN
F 2 "" H 4200 1050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 4200 1050 50  0001 C CNN
	1    4200 1050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 2 1 6069967F
P 4200 1950
AR Path="/5F127084/6069967F" Ref="U?"  Part="2" 
AR Path="/5F1E85DD/6069967F" Ref="U?"  Part="2" 
AR Path="/5F2C5C0D/6069967F" Ref="U?"  Part="2" 
AR Path="/6066AE04/6069967F" Ref="U1"  Part="2" 
F 0 "U1" H 4200 2267 50  0000 C CNN
F 1 "74AHCT125N" H 4200 2176 50  0000 C CNN
F 2 "" H 4200 1950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 4200 1950 50  0001 C CNN
	2    4200 1950
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 3 1 60699685
P 4200 2850
AR Path="/5F127084/60699685" Ref="U?"  Part="3" 
AR Path="/5F1E85DD/60699685" Ref="U?"  Part="3" 
AR Path="/5F2C5C0D/60699685" Ref="U?"  Part="3" 
AR Path="/6066AE04/60699685" Ref="U1"  Part="3" 
F 0 "U1" H 4200 3167 50  0000 C CNN
F 1 "74AHCT125N" H 4200 3076 50  0000 C CNN
F 2 "" H 4200 2850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 4200 2850 50  0001 C CNN
	3    4200 2850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 4 1 6069968B
P 4200 3750
AR Path="/5F127084/6069968B" Ref="U?"  Part="4" 
AR Path="/5F1E85DD/6069968B" Ref="U?"  Part="4" 
AR Path="/5F2C5C0D/6069968B" Ref="U?"  Part="4" 
AR Path="/6066AE04/6069968B" Ref="U1"  Part="4" 
F 0 "U1" H 4200 4067 50  0000 C CNN
F 1 "74AHCT125N" H 4200 3976 50  0000 C CNN
F 2 "" H 4200 3750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 4200 3750 50  0001 C CNN
	4    4200 3750
	1    0    0    -1  
$EndComp
$Comp
L Connector:DB25_Male J?
U 1 1 60699691
P 9950 2700
AR Path="/5F127084/60699691" Ref="J?"  Part="1" 
AR Path="/5F1E85DD/60699691" Ref="J?"  Part="1" 
AR Path="/5F2C5C0D/60699691" Ref="J?"  Part="1" 
AR Path="/6066AE04/60699691" Ref="J3"  Part="1" 
F 0 "J3" H 9868 1208 50  0000 C CNN
F 1 "DB25_Male" H 9868 1299 50  0000 C CNN
F 2 "" H 9950 2700 50  0001 C CNN
F 3 " ~" H 9950 2700 50  0001 C CNN
	1    9950 2700
	1    0    0    1   
$EndComp
$Comp
L 74xx:74LS125 U?
U 1 1 60699697
P 6450 1050
AR Path="/5F127084/60699697" Ref="U?"  Part="1" 
AR Path="/5F1E85DD/60699697" Ref="U?"  Part="1" 
AR Path="/5F2C5C0D/60699697" Ref="U?"  Part="1" 
AR Path="/6066AE04/60699697" Ref="U2"  Part="1" 
F 0 "U2" H 6450 1367 50  0000 C CNN
F 1 "74AHCT125N" H 6450 1276 50  0000 C CNN
F 2 "" H 6450 1050 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6450 1050 50  0001 C CNN
	1    6450 1050
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 2 1 6069969D
P 6450 1950
AR Path="/5F127084/6069969D" Ref="U?"  Part="2" 
AR Path="/5F1E85DD/6069969D" Ref="U?"  Part="2" 
AR Path="/5F2C5C0D/6069969D" Ref="U?"  Part="2" 
AR Path="/6066AE04/6069969D" Ref="U2"  Part="2" 
F 0 "U2" H 6450 2267 50  0000 C CNN
F 1 "74AHCT125N" H 6450 2176 50  0000 C CNN
F 2 "" H 6450 1950 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6450 1950 50  0001 C CNN
	2    6450 1950
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 3 1 606996A3
P 6450 2850
AR Path="/5F127084/606996A3" Ref="U?"  Part="3" 
AR Path="/5F1E85DD/606996A3" Ref="U?"  Part="3" 
AR Path="/5F2C5C0D/606996A3" Ref="U?"  Part="3" 
AR Path="/6066AE04/606996A3" Ref="U2"  Part="3" 
F 0 "U2" H 6450 3167 50  0000 C CNN
F 1 "74AHCT125N" H 6450 3076 50  0000 C CNN
F 2 "" H 6450 2850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6450 2850 50  0001 C CNN
	3    6450 2850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 4 1 606996A9
P 6450 3750
AR Path="/5F127084/606996A9" Ref="U?"  Part="4" 
AR Path="/5F1E85DD/606996A9" Ref="U?"  Part="4" 
AR Path="/5F2C5C0D/606996A9" Ref="U?"  Part="4" 
AR Path="/6066AE04/606996A9" Ref="U2"  Part="4" 
F 0 "U2" H 6450 4067 50  0000 C CNN
F 1 "74AHCT125N" H 6450 3976 50  0000 C CNN
F 2 "" H 6450 3750 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6450 3750 50  0001 C CNN
	4    6450 3750
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 5 1 606996AF
P 6100 5200
AR Path="/5F127084/606996AF" Ref="U?"  Part="5" 
AR Path="/5F1E85DD/606996AF" Ref="U?"  Part="5" 
AR Path="/5F2C5C0D/606996AF" Ref="U?"  Part="5" 
AR Path="/6066AE04/606996AF" Ref="U2"  Part="5" 
F 0 "U2" H 6330 5246 50  0000 L CNN
F 1 "74AHCT125N" H 6330 5155 50  0000 L CNN
F 2 "" H 6100 5200 50  0001 C CNN
F 3 "http://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fsn74ahct125" H 6100 5200 50  0001 C CNN
	5    6100 5200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS125 U?
U 5 1 606996B5
P 4200 5200
AR Path="/5F127084/606996B5" Ref="U?"  Part="5" 
AR Path="/5F1E85DD/606996B5" Ref="U?"  Part="5" 
AR Path="/5F2C5C0D/606996B5" Ref="U?"  Part="5" 
AR Path="/6066AE04/606996B5" Ref="U1"  Part="5" 
F 0 "U1" H 4430 5246 50  0000 L CNN
F 1 "74AHCT125N" H 4430 5155 50  0000 L CNN
F 2 "" H 4200 5200 50  0001 C CNN
F 3 "http://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fsn74ahct125" H 4200 5200 50  0001 C CNN
	5    4200 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 2100 9650 2100
$Comp
L power:+5V #PWR?
U 1 1 606996BE
P 9550 1400
AR Path="/5F127084/606996BE" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996BE" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996BE" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996BE" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 9550 1250 50  0001 C CNN
F 1 "+5V" H 9565 1573 50  0000 C CNN
F 2 "" H 9550 1400 50  0001 C CNN
F 3 "" H 9550 1400 50  0001 C CNN
	1    9550 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996C4
P 9450 4000
AR Path="/5F127084/606996C4" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996C4" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996C4" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996C4" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 9450 3750 50  0001 C CNN
F 1 "GND" H 9455 3827 50  0000 C CNN
F 2 "" H 9450 4000 50  0001 C CNN
F 3 "" H 9450 4000 50  0001 C CNN
	1    9450 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 2300 9600 2300
Wire Wire Line
	9650 3100 9450 3100
Wire Wire Line
	9550 2700 9650 2700
$Comp
L power:+3.3V #PWR?
U 1 1 606996CE
P 9250 2450
AR Path="/5F127084/606996CE" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996CE" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996CE" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996CE" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 9250 2300 50  0001 C CNN
F 1 "+3.3V" H 9265 2623 50  0000 C CNN
F 2 "" H 9250 2450 50  0001 C CNN
F 3 "" H 9250 2450 50  0001 C CNN
	1    9250 2450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996D4
P 6450 4000
AR Path="/5F127084/606996D4" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996D4" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996D4" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996D4" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6450 3750 50  0001 C CNN
F 1 "GND" H 6455 3827 50  0000 C CNN
F 2 "" H 6450 4000 50  0001 C CNN
F 3 "" H 6450 4000 50  0001 C CNN
	1    6450 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996DA
P 6450 3100
AR Path="/5F127084/606996DA" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996DA" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996DA" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996DA" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6450 2850 50  0001 C CNN
F 1 "GND" H 6455 2927 50  0000 C CNN
F 2 "" H 6450 3100 50  0001 C CNN
F 3 "" H 6450 3100 50  0001 C CNN
	1    6450 3100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996E0
P 6450 1300
AR Path="/5F127084/606996E0" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996E0" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996E0" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996E0" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6450 1050 50  0001 C CNN
F 1 "GND" H 6455 1127 50  0000 C CNN
F 2 "" H 6450 1300 50  0001 C CNN
F 3 "" H 6450 1300 50  0001 C CNN
	1    6450 1300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996E6
P 6450 2200
AR Path="/5F127084/606996E6" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996E6" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996E6" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996E6" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6450 1950 50  0001 C CNN
F 1 "GND" H 6455 2027 50  0000 C CNN
F 2 "" H 6450 2200 50  0001 C CNN
F 3 "" H 6450 2200 50  0001 C CNN
	1    6450 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996EC
P 4200 2200
AR Path="/5F127084/606996EC" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996EC" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996EC" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996EC" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 1950 50  0001 C CNN
F 1 "GND" H 4205 2027 50  0000 C CNN
F 2 "" H 4200 2200 50  0001 C CNN
F 3 "" H 4200 2200 50  0001 C CNN
	1    4200 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996F2
P 4200 4000
AR Path="/5F127084/606996F2" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996F2" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996F2" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996F2" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 3750 50  0001 C CNN
F 1 "GND" H 4205 3827 50  0000 C CNN
F 2 "" H 4200 4000 50  0001 C CNN
F 3 "" H 4200 4000 50  0001 C CNN
	1    4200 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996F8
P 4200 1300
AR Path="/5F127084/606996F8" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996F8" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996F8" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996F8" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 1050 50  0001 C CNN
F 1 "GND" H 4205 1127 50  0000 C CNN
F 2 "" H 4200 1300 50  0001 C CNN
F 3 "" H 4200 1300 50  0001 C CNN
	1    4200 1300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 606996FE
P 4200 3100
AR Path="/5F127084/606996FE" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606996FE" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606996FE" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606996FE" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 2850 50  0001 C CNN
F 1 "GND" H 4205 2927 50  0000 C CNN
F 2 "" H 4200 3100 50  0001 C CNN
F 3 "" H 4200 3100 50  0001 C CNN
	1    4200 3100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60699704
P 6100 5700
AR Path="/5F127084/60699704" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/60699704" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/60699704" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/60699704" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6100 5450 50  0001 C CNN
F 1 "GND" H 6105 5527 50  0000 C CNN
F 2 "" H 6100 5700 50  0001 C CNN
F 3 "" H 6100 5700 50  0001 C CNN
	1    6100 5700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6069970A
P 4200 5700
AR Path="/5F127084/6069970A" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/6069970A" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/6069970A" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/6069970A" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 5450 50  0001 C CNN
F 1 "GND" H 4205 5527 50  0000 C CNN
F 2 "" H 4200 5700 50  0001 C CNN
F 3 "" H 4200 5700 50  0001 C CNN
	1    4200 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 60699710
P 6100 4700
AR Path="/5F127084/60699710" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/60699710" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/60699710" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/60699710" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6100 4550 50  0001 C CNN
F 1 "+3.3V" H 6115 4873 50  0000 C CNN
F 2 "" H 6100 4700 50  0001 C CNN
F 3 "" H 6100 4700 50  0001 C CNN
	1    6100 4700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 60699716
P 4200 4700
AR Path="/5F127084/60699716" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/60699716" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/60699716" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/60699716" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4200 4550 50  0001 C CNN
F 1 "+5V" H 4215 4873 50  0000 C CNN
F 2 "" H 4200 4700 50  0001 C CNN
F 3 "" H 4200 4700 50  0001 C CNN
	1    4200 4700
	1    0    0    -1  
$EndComp
Text Notes 5950 4450 0    50   ~ 0
Inputs level shifter VCC is 3.3V
Wire Wire Line
	3900 1050 3600 1050
Wire Wire Line
	3900 1950 3600 1950
Wire Wire Line
	4500 1050 4850 1050
Wire Wire Line
	4500 1950 4850 1950
Wire Wire Line
	6150 1050 5800 1050
Wire Wire Line
	6150 1950 5800 1950
Wire Wire Line
	6150 2850 5800 2850
Wire Wire Line
	6750 2850 7150 2850
Wire Wire Line
	6750 1950 7150 1950
Wire Wire Line
	6750 1050 7150 1050
Text Label 7150 1950 2    50   ~ 0
IO26
Text Label 7150 2850 2    50   ~ 0
IO5
$Comp
L power:GND #PWR?
U 1 1 60699739
P 1500 2400
AR Path="/5F127084/60699739" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/60699739" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/60699739" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/60699739" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1500 2150 50  0001 C CNN
F 1 "GND" H 1505 2227 50  0000 C CNN
F 2 "" H 1500 2400 50  0001 C CNN
F 3 "" H 1500 2400 50  0001 C CNN
	1    1500 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 6069974B
P 1600 1450
AR Path="/5F127084/6069974B" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/6069974B" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/6069974B" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/6069974B" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1600 1300 50  0001 C CNN
F 1 "+5V" H 1615 1623 50  0000 C CNN
F 2 "" H 1600 1450 50  0001 C CNN
F 3 "" H 1600 1450 50  0001 C CNN
	1    1600 1450
	1    0    0    -1  
$EndComp
Text Label 9350 2000 0    50   ~ 0
IO19
Text Label 9350 1600 0    50   ~ 0
IO22
Wire Wire Line
	9650 2200 9350 2200
Wire Wire Line
	9250 2500 9250 2450
Wire Wire Line
	9250 2500 9650 2500
Text Label 9350 2200 0    50   ~ 0
IO5
Text Label 9350 2100 0    50   ~ 0
IO18
Text Label 3600 1050 0    50   ~ 0
IO19
Text Label 3600 1950 0    50   ~ 0
IO22
Text Label 5800 1050 0    50   ~ 0
P1-LATCH
Text Label 5800 1950 0    50   ~ 0
P2-LATCH
Text Label 5800 2850 0    50   ~ 0
P1-CLK
Text Label 4850 1050 2    50   ~ 0
P1-DATA
Text Label 4850 1950 2    50   ~ 0
P2-DATA
Text Label 7150 1050 2    50   ~ 0
IO33
Wire Notes Line
	5850 6000 5850 4350
Wire Wire Line
	9450 2300 9450 2900
Text Label 9250 3800 0    50   ~ 0
IO26
Connection ~ 9450 3100
Wire Wire Line
	9650 2900 9450 2900
Connection ~ 9450 2900
Wire Wire Line
	9450 2900 9450 3100
Wire Wire Line
	9650 3200 9450 3200
Connection ~ 9450 3200
Wire Wire Line
	9450 3200 9450 3100
Wire Wire Line
	9650 2000 9350 2000
Wire Wire Line
	9650 1600 9350 1600
Wire Wire Line
	9650 3800 9250 3800
NoConn ~ 9650 3900
NoConn ~ 9650 1700
NoConn ~ 9650 1800
NoConn ~ 9650 2400
NoConn ~ 9650 2600
NoConn ~ 9650 2800
NoConn ~ 9650 3000
Wire Wire Line
	9650 3300 9450 3300
Connection ~ 9450 3300
Wire Wire Line
	9450 3300 9450 3200
Wire Wire Line
	9650 3400 9450 3400
Connection ~ 9450 3400
Wire Wire Line
	9450 3400 9450 3300
Text Notes 6300 6900 0    50   ~ 0
* Very important for DB25 pin 22 (I39/VN) to be connect to GND for proper system detection.
Wire Notes Line
	5850 4350 7250 4350
Wire Notes Line
	7250 4350 7250 6000
Wire Notes Line
	7250 6000 5850 6000
Wire Wire Line
	6150 3750 5800 3750
Wire Wire Line
	6750 3750 7150 3750
Text Label 5800 3750 0    50   ~ 0
P2-CLK
Text Label 7150 3750 2    50   ~ 0
IO18
NoConn ~ 4500 2850
NoConn ~ 4500 3750
Wire Wire Line
	4200 3100 3900 3100
Wire Wire Line
	3900 3100 3900 2850
Connection ~ 4200 3100
Wire Wire Line
	4200 4000 3900 4000
Wire Wire Line
	3900 4000 3900 3750
Connection ~ 4200 4000
$Comp
L Connector_Gaming:PCFX J1
U 1 1 606B535E
P 1100 1850
F 0 "J1" H 1018 2256 50  0000 C CNN
F 1 "PCFX" H 1018 2256 50  0001 C CNN
F 2 "" H 1100 1850 50  0001 C CNN
F 3 " ~" H 1100 1850 50  0001 C CNN
	1    1100 1850
	-1   0    0    -1  
$EndComp
$Comp
L Connector_Gaming:PCFX J2
U 1 1 606B6324
P 1100 3700
F 0 "J2" H 1018 4106 50  0000 C CNN
F 1 "PCFX" H 1018 4106 50  0001 C CNN
F 2 "" H 1100 3700 50  0001 C CNN
F 3 " ~" H 1100 3700 50  0001 C CNN
	1    1100 3700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9450 3400 9450 3500
Wire Wire Line
	9250 3600 9650 3600
Text Label 9250 3600 0    50   ~ 0
IO33
Wire Wire Line
	9650 3500 9450 3500
Connection ~ 9450 3500
Wire Wire Line
	9450 3500 9450 3700
Wire Wire Line
	9650 3700 9450 3700
Connection ~ 9450 3700
Wire Wire Line
	9450 3700 9450 4000
NoConn ~ 9650 1500
Text Notes 650  2900 0    50   ~ 0
Connectors facing console
Wire Wire Line
	1400 2150 1500 2150
Wire Wire Line
	1500 2150 1500 2400
Wire Wire Line
	1400 1750 1500 1750
Wire Wire Line
	1500 1750 1500 2150
Connection ~ 1500 2150
Wire Wire Line
	1400 2250 1600 2250
Wire Wire Line
	1600 1450 1600 2250
$Comp
L power:GND #PWR?
U 1 1 606D7EAA
P 1500 4250
AR Path="/5F127084/606D7EAA" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606D7EAA" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606D7EAA" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606D7EAA" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1500 4000 50  0001 C CNN
F 1 "GND" H 1505 4077 50  0000 C CNN
F 2 "" H 1500 4250 50  0001 C CNN
F 3 "" H 1500 4250 50  0001 C CNN
	1    1500 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 606D7EB0
P 1600 3300
AR Path="/5F127084/606D7EB0" Ref="#PWR?"  Part="1" 
AR Path="/5F1E85DD/606D7EB0" Ref="#PWR?"  Part="1" 
AR Path="/5F2C5C0D/606D7EB0" Ref="#PWR?"  Part="1" 
AR Path="/6066AE04/606D7EB0" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1600 3150 50  0001 C CNN
F 1 "+5V" H 1615 3473 50  0000 C CNN
F 2 "" H 1600 3300 50  0001 C CNN
F 3 "" H 1600 3300 50  0001 C CNN
	1    1600 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 4000 1500 4000
Wire Wire Line
	1500 4000 1500 4250
Wire Wire Line
	1400 3600 1500 3600
Wire Wire Line
	1500 3600 1500 4000
Connection ~ 1500 4000
Wire Wire Line
	1400 4100 1600 4100
Wire Wire Line
	1600 3300 1600 4100
Wire Wire Line
	1400 1650 2000 1650
Wire Wire Line
	1400 1950 2000 1950
Wire Wire Line
	1400 2050 2000 2050
Wire Wire Line
	1400 3500 2000 3500
Wire Wire Line
	1400 3800 2000 3800
Wire Wire Line
	1400 3900 2000 3900
NoConn ~ 1400 1850
NoConn ~ 1400 3700
Text Label 2000 2050 2    50   ~ 0
P1-DATA
Text Label 2000 3900 2    50   ~ 0
P2-DATA
Text Label 2000 1650 2    50   ~ 0
P1-LATCH
Text Label 2000 3500 2    50   ~ 0
P2-LATCH
Text Label 2000 1950 2    50   ~ 0
P1-CLK
Text Label 2000 3800 2    50   ~ 0
P2-CLK
Wire Wire Line
	9550 1400 9550 2700
Wire Wire Line
	9650 1900 9600 1900
Wire Wire Line
	9600 1900 9600 2300
Connection ~ 9600 2300
Wire Wire Line
	9600 2300 9450 2300
$EndSCHEMATC