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EESchema Schematic File Version 4
LIBS:OpenC64MegaDrivePadAdapter-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "OpenC64MegaDrivePadAdapter"
Date "2018-10-28"
Rev "3"
Comp "SukkoPera (Thanks Etemenanki)"
Comment1 "http://wiki.icomp.de/wiki/DB9-Joystick"
Comment2 "https://www.scribd.com/document/8945979/Commodore-World-Issue-05"
Comment3 "Based on an article published on Computer World #5"
Comment4 "Licensed under CERN OHL v.1.2"
$EndDescr
$Comp
L OpenC64MegaDrivePadAdapter-rescue:D D5
U 1 1 59C7F089
P 4850 4450
F 0 "D5" H 4850 4550 50 0000 C CNN
F 1 "1N4148" H 4850 4350 50 0001 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4850 4450 50 0001 C CNN
F 3 "" H 4850 4450 50 0001 C CNN
1 4850 4450
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:D D3
U 1 1 59C7F127
P 4850 4250
F 0 "D3" H 4850 4350 50 0000 C CNN
F 1 "1N4148" H 4850 4150 50 0001 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4850 4250 50 0001 C CNN
F 3 "" H 4850 4250 50 0001 C CNN
1 4850 4250
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:D D2
U 1 1 59C7F165
P 4850 4050
F 0 "D2" H 4850 4150 50 0000 C CNN
F 1 "1N4148" H 4850 3950 50 0001 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4850 4050 50 0001 C CNN
F 3 "" H 4850 4050 50 0001 C CNN
1 4850 4050
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:D D1
U 1 1 59C7F194
P 4850 3850
F 0 "D1" H 4850 3950 50 0000 C CNN
F 1 "1N4148" H 4850 3750 50 0001 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 4850 3850 50 0001 C CNN
F 3 "" H 4850 3850 50 0001 C CNN
1 4850 3850
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:D D4
U 1 1 59C7F1D0
P 5050 4350
F 0 "D4" H 5050 4450 50 0000 C CNN
F 1 "1N4148" H 5050 4250 50 0001 C CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 5050 4350 50 0001 C CNN
F 3 "" H 5050 4350 50 0001 C CNN
1 5050 4350
-1 0 0 1
$EndComp
Text Label 4450 4050 0 60 ~ 0
left
Text Label 4450 3850 0 60 ~ 0
right
Text Label 4450 4450 0 60 ~ 0
up
Text Label 4450 4250 0 60 ~ 0
down
Text Label 4450 3750 0 60 ~ 0
pot_x
Text Label 4450 4150 0 60 ~ 0
+5v
Text Label 4450 3950 0 60 ~ 0
gnd
Text Label 4450 4350 0 60 ~ 0
fire
$Comp
L OpenC64MegaDrivePadAdapter-rescue:DB9_FEMALE J10
U 1 1 59C7F5F4
P 4150 4050
F 0 "J10" H 4150 4600 50 0000 C CNN
F 1 "DB9_F_TO_C64" H 4150 3475 50 0000 C CNN
F 2 "w_conn_d-sub:DB_9F" H 4150 4050 50 0001 C CNN
F 3 "" H 4150 4050 50 0001 C CNN
1 4150 4050
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:DB9_MALE J20
U 1 1 59C7F669
P 8000 4050
F 0 "J20" H 8000 3500 50 0000 C CNN
F 1 "DB9_M_TO_PAD" H 8000 4650 50 0000 C CNN
F 2 "w_conn_d-sub:DB_9M" H 8000 4050 50 0001 C CNN
F 3 "" H 8000 4050 50 0001 C CNN
1 8000 4050
1 0 0 -1
$EndComp
Text Notes 4400 5000 0 60 ~ 0
Recommended diodes are 1N4148 but any diode will work fine
$Comp
L OpenC64MegaDrivePadAdapter-rescue:CONN_02X03 J2
U 1 1 59C898F7
P 5700 3400
F 0 "J2" H 5700 3600 50 0000 C CNN
F 1 "CONN_02X03" H 5700 3200 50 0001 C CNN
F 2 "OpenC64MegaDrivePadAdapter:PinHeader_2x03_P2.54mm_Vertical" H 5700 2200 50 0001 C CNN
F 3 "" H 5700 2200 50 0001 C CNN
1 5700 3400
-1 0 0 1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:CONN_01X02 J1
U 1 1 59C89B43
P 6600 4750
F 0 "J1" H 6600 4900 50 0000 C CNN
F 1 "CONN_01X02" V 6700 4750 50 0001 C CNN
F 2 "OpenC64MegaDrivePadAdapter:PinHeader_1x02_P2.54mm_Vertical" H 6600 4750 50 0001 C CNN
F 3 "" H 6600 4750 50 0001 C CNN
1 6600 4750
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 59C8A01C
P 5000 2100
F 0 "#PWR01" H 5000 1950 50 0001 C CNN
F 1 "+5V" H 5000 2240 50 0000 C CNN
F 2 "" H 5000 2100 50 0001 C CNN
F 3 "" H 5000 2100 50 0001 C CNN
1 5000 2100
1 0 0 -1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:CONN_02X03 J3
U 1 1 59C8A2E0
P 6650 3400
F 0 "J3" H 6650 3600 50 0000 C CNN
F 1 "CONN_02X03" H 6650 3200 50 0001 C CNN
F 2 "OpenC64MegaDrivePadAdapter:PinHeader_2x03_P2.54mm_Vertical" H 6650 2200 50 0001 C CNN
F 3 "" H 6650 2200 50 0001 C CNN
1 6650 3400
-1 0 0 1
$EndComp
$Comp
L power:+5V #PWR02
U 1 1 59C8A8B9
P 10400 750
F 0 "#PWR02" H 10400 600 50 0001 C CNN
F 1 "+5V" H 10400 890 50 0000 C CNN
F 2 "" H 10400 750 50 0001 C CNN
F 3 "" H 10400 750 50 0001 C CNN
1 10400 750
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 59C8A939
P 10400 900
F 0 "#FLG03" H 10400 975 50 0001 C CNN
F 1 "PWR_FLAG" H 10400 1050 50 0000 C CNN
F 2 "" H 10400 900 50 0001 C CNN
F 3 "" H 10400 900 50 0001 C CNN
1 10400 900
-1 0 0 1
$EndComp
Text Label 10400 850 0 60 ~ 0
+5v
$Comp
L power:PWR_FLAG #FLG04
U 1 1 59C8A9AC
P 10900 750
F 0 "#FLG04" H 10900 825 50 0001 C CNN
F 1 "PWR_FLAG" H 10900 900 50 0000 C CNN
F 2 "" H 10900 750 50 0001 C CNN
F 3 "" H 10900 750 50 0001 C CNN
1 10900 750
1 0 0 -1
$EndComp
Text Label 10900 950 0 60 ~ 0
gnd
$Comp
L OpenC64MegaDrivePadAdapter-rescue:BC547 Q1
U 1 1 59D004AA
P 5100 2850
F 0 "Q1" H 5000 2700 50 0000 L CNN
F 1 "BC547" H 4950 2600 50 0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_HandSolder" H 5300 2775 50 0001 L CIN
F 3 "" H 5100 2850 50 0001 L CNN
1 5100 2850
-1 0 0 -1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:R R1
U 1 1 59D00735
P 5000 2300
F 0 "R1" V 5080 2300 50 0000 C CNN
F 1 "2.2k" V 5000 2300 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 4930 2300 50 0001 C CNN
F 3 "" H 5000 2300 50 0001 C CNN
1 5000 2300
1 0 0 -1
$EndComp
$Comp
L OpenC64MegaDrivePadAdapter-rescue:R R3
U 1 1 59D00932
P 5850 2850
F 0 "R3" V 5930 2850 50 0000 C CNN
F 1 "2.2k" V 5850 2850 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 5780 2850 50 0001 C CNN
F 3 "" H 5850 2850 50 0001 C CNN
1 5850 2850
0 1 1 0
$EndComp
Text Label 7250 4450 0 60 ~ 0
md_up
Text Label 7250 4250 0 60 ~ 0
md_down
Text Label 7250 4050 0 60 ~ 0
md_left
Text Label 7250 3850 0 60 ~ 0
md_right
Text Label 7250 4350 0 60 ~ 0
md_b/~a
Text Label 7250 4150 0 60 ~ 0
md_sel
Text Label 7250 3750 0 60 ~ 0
md_c/~st
$Comp
L OpenC64MegaDrivePadAdapter-rescue:CONN_01X01 J99
U 1 1 59D02706
P 10900 6300
F 0 "J99" H 10900 6400 50 0000 C CNN
F 1 "OSHW_LOGO" V 11000 6300 50 0000 C CNN
F 2 "Symbol:OSHW-Symbol_6.7x6mm_Copper" H 10900 6300 50 0001 C CNN
F 3 "" H 10900 6300 50 0001 C CNN
1 10900 6300
0 1 1 0
$EndComp
NoConn ~ 10900 6100
$Comp
L OpenC64MegaDrivePadAdapter-rescue:R R2
U 1 1 59D10D2A
P 5300 2550
F 0 "R2" V 5380 2550 50 0000 C CNN
F 1 "100k" V 5300 2550 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 5230 2550 50 0001 C CNN
F 3 "" H 5300 2550 50 0001 C CNN
1 5300 2550
0 1 1 0
$EndComp
Wire Wire Line
4450 3850 4700 3850
Wire Wire Line
4450 4050 4700 4050
Wire Wire Line
4450 4250 4700 4250
Wire Wire Line
4450 4350 4900 4350
Wire Wire Line
4450 4450 4700 4450
Wire Wire Line
5000 4450 5350 4450
Wire Wire Line
6650 4450 7700 4450
Wire Wire Line
5200 4350 5250 4350
Wire Wire Line
5000 4250 7700 4250
Wire Wire Line
5000 4050 7700 4050
Wire Wire Line
5000 3850 7700 3850
Wire Wire Line
4450 4150 7150 4150
Wire Wire Line
7700 3650 7150 3650
Wire Wire Line
7150 3650 7150 4150
Wire Wire Line
4450 3950 5000 3950
Wire Wire Line
4450 3750 4750 3750
Connection ~ 7150 4150
Wire Wire Line
6050 3750 7700 3750
Wire Wire Line
6050 3300 6050 3400
Wire Wire Line
6050 3500 5950 3500
Wire Wire Line
5950 3400 6050 3400
Connection ~ 6050 3500
Wire Wire Line
5950 3300 6050 3300
Connection ~ 6050 3400
Wire Wire Line
5450 3500 5350 3500
Wire Wire Line
5350 3500 5350 4450
Connection ~ 5350 4450
Wire Wire Line
5450 3400 5250 3400
Wire Wire Line
5250 3400 5250 4350
Connection ~ 5250 4350
Wire Wire Line
5350 3050 5350 3300
Wire Wire Line
5350 3300 5450 3300
Wire Wire Line
5000 2450 5000 2550
Wire Wire Line
6400 3400 6200 3400
Wire Wire Line
6200 3400 6200 4350
Wire Wire Line
6400 3500 6300 3500
Wire Wire Line
6300 3500 6300 4450
Connection ~ 6300 4450
Wire Wire Line
7000 3300 7000 3400
Wire Wire Line
7000 4350 7700 4350
Wire Wire Line
6900 3500 7000 3500
Wire Wire Line
7000 3400 6900 3400
Connection ~ 7000 3500
Wire Wire Line
7000 3300 6900 3300
Connection ~ 7000 3400
Wire Wire Line
10400 750 10400 900
Wire Wire Line
10900 750 10900 950
Wire Wire Line
5000 3050 5000 3950
Connection ~ 5000 3950
Wire Wire Line
5000 2100 5000 2150
Wire Wire Line
5300 2850 5600 2850
Wire Wire Line
6000 2850 6100 2850
Wire Wire Line
6200 2850 6200 3300
Wire Wire Line
6200 3300 6400 3300
Connection ~ 5000 2550
Wire Wire Line
4750 2550 5000 2550
Wire Wire Line
6100 3050 5350 3050
Wire Wire Line
6100 1800 6100 2850
Connection ~ 6100 2850
Wire Wire Line
6550 4450 6550 4550
Wire Wire Line
6650 4450 6650 4550
Wire Wire Line
5450 2550 5600 2550
Wire Wire Line
5600 2550 5600 2850
Connection ~ 5600 2850
Text Label 4450 3650 0 60 ~ 0
pot_y
Wire Wire Line
4450 3650 4700 3650
NoConn ~ 4700 3650
$Comp
L OpenC64MegaDrivePadAdapter-rescue:CONN_01X03 J4
U 1 1 59FDDBE6
P 4300 2900
F 0 "J4" H 4300 3100 50 0000 C CNN
F 1 "CONN_C64_AMI" V 4400 2900 50 0001 C CNN
F 2 "OpenC64MegaDrivePadAdapter:PinHeader_1x03_P2.54mm_Vertical" H 4300 2900 50 0001 C CNN
F 3 "" H 4300 2900 50 0001 C CNN
1 4300 2900
-1 0 0 1
$EndComp
Wire Wire Line
4500 2900 4750 2900
Wire Wire Line
4500 2800 4750 2800
Wire Wire Line
4750 2800 4750 2550
Wire Wire Line
6100 1800 4000 1800
Wire Wire Line
4000 1800 4000 3200
Wire Wire Line
4000 3200 4600 3200
Wire Wire Line
4600 3200 4600 3000
Wire Wire Line
4600 3000 4500 3000
Wire Wire Line
7150 4150 7700 4150
Wire Wire Line
6050 3500 6050 3750
Wire Wire Line
6050 3400 6050 3500
Wire Wire Line
5350 4450 6300 4450
Wire Wire Line
5250 4350 6200 4350
Wire Wire Line
6300 4450 6550 4450
Wire Wire Line
7000 3500 7000 4350
Wire Wire Line
7000 3400 7000 3500
Wire Wire Line
5000 3950 7700 3950
Wire Wire Line
5000 2550 5000 2650
Wire Wire Line
5000 2550 5150 2550
Wire Wire Line
6100 2850 6200 2850
Wire Wire Line
6100 2850 6100 3050
Wire Wire Line
5600 2850 5700 2850
Wire Wire Line
4750 2900 4750 3750
$EndSCHEMATC