Apple-2-HW
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Mouserial-prototype
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EESchema Schematic File Version 4
LIBS:Mouserial-cache
EELAYER 29 0
EELAYER END
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$Comp
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$Comp
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$Comp
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$Comp
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$Comp
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$Comp
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$EndComp
$Comp
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$Comp
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$Comp
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F 3 "" H 9750 6300 50 0001 C CNN
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$EndComp
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$Comp
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$EndComp
$Comp
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F 0 "R3" H 9009 3546 50 0000 L CNN
F 1 "4k7" H 9009 3455 50 0000 L CNN
F 2 "stdpads:R_0805" H 8950 3500 50 0001 C CNN
F 3 "~" H 8950 3500 50 0001 C CNN
1 8950 3500
1 0 0 -1
$EndComp
Wire Wire Line
8550 3500 8650 3500
Wire Wire Line
8650 3300 8950 3300
Wire Wire Line
8950 3300 8950 3400
$Comp
L power:+5V #PWR0123
U 1 1 5E47FE30
P 8950 3300
F 0 "#PWR0123" H 8950 3150 50 0001 C CNN
F 1 "+5V" H 8950 3450 50 0000 C CNN
F 2 "" H 8950 3300 50 0001 C CNN
F 3 "" H 8950 3300 50 0001 C CNN
1 8950 3300
1 0 0 -1
$EndComp
Connection ~ 8950 3300
Wire Wire Line
8550 3600 8950 3600
Text Label 3850 4500 2 50 ~ 0
ROMA12
$Comp
L power:GND #PWR0127
U 1 1 5E6C888F
P 9050 6300
F 0 "#PWR0127" H 9050 6050 50 0001 C CNN
F 1 "GND" H 9050 6150 50 0000 C CNN
F 2 "" H 9050 6300 50 0001 C CNN
F 3 "" H 9050 6300 50 0001 C CNN
1 9050 6300
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0128
U 1 1 5E744B0E
P 9550 5100
F 0 "#PWR0128" H 9550 4950 50 0001 C CNN
F 1 "+3V3" H 9550 5250 50 0000 C CNN
F 2 "" H 9550 5100 50 0001 C CNN
F 3 "" H 9550 5100 50 0001 C CNN
1 9550 5100
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C19
U 1 1 5E744EAC
P 9550 5200
F 0 "C19" H 9600 5250 50 0000 L CNN
F 1 "10n" H 9600 5150 50 0000 L CNN
F 2 "stdpads:C_0805" H 9550 5200 50 0001 C CNN
F 3 "~" H 9550 5200 50 0001 C CNN
1 9550 5200
1 0 0 -1
$EndComp
Wire Wire Line
9150 5100 9550 5100
Connection ~ 9550 5100
Text Label 3850 4400 2 50 ~ 0
ROMA13
Text Label 3850 4600 2 50 ~ 0
ROMA14
Text Label 3850 4700 2 50 ~ 0
ROMA15
$Comp
L Connector:AVR-JTAG-10 J2
U 1 1 5DCF2B5F
P 9750 4000
F 0 "J2" H 9750 4050 50 0000 C BNN
F 1 "JTAG" H 9750 4000 50 0000 C CNN
F 2 "stdpads:IDC_SMD_2x05_P2.54mm_Vertical" V 9600 4150 50 0001 C CNN
F 3 " ~" H 8475 3450 50 0001 C CNN
1 9750 4000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 5ED0FA17
P 9650 3000
F 0 "#PWR0119" H 9650 2750 50 0001 C CNN
F 1 "GND" H 9650 2850 50 0000 C CNN
F 2 "" H 9650 3000 50 0001 C CNN
F 3 "" H 9650 3000 50 0001 C CNN
1 9650 3000
1 0 0 -1
$EndComp
Text Label 10150 2700 0 50 ~ 0
R~RST~
Text Label 3850 1200 2 50 ~ 0
A11
$Comp
L power:-12V #PWR0102
U 1 1 5CFEEC44
P 1200 3900
F 0 "#PWR0102" H 1200 4000 50 0001 C CNN
F 1 "-12V" V 1200 4050 50 0000 L CNN
F 2 "" H 1200 3900 50 0001 C CNN
F 3 "" H 1200 3900 50 0001 C CNN
1 1200 3900
0 -1 -1 0
$EndComp
$Comp
L power:-5V #PWR0101
U 1 1 5CFEFECE
P 1200 4000
F 0 "#PWR0101" H 1200 4100 50 0001 C CNN
F 1 "-5V" V 1200 4150 50 0000 L CNN
F 2 "" H 1200 4000 50 0001 C CNN
F 3 "" H 1200 4000 50 0001 C CNN
1 1200 4000
0 -1 -1 0
$EndComp
$Comp
L power:+12V #PWR0103
U 1 1 5CFFF62F
P 1200 5600
F 0 "#PWR0103" H 1200 5450 50 0001 C CNN
F 1 "+12V" V 1200 5750 50 0000 L CNN
F 2 "" H 1200 5600 50 0001 C CNN
F 3 "" H 1200 5600 50 0001 C CNN
1 1200 5600
0 -1 -1 0
$EndComp
Text Label 1700 5600 0 50 ~ 0
~IOSEL~
Text Label 1700 5500 0 50 ~ 0
A0
Text Label 1700 5400 0 50 ~ 0
A1
Text Label 1700 5300 0 50 ~ 0
A2
Text Label 1700 5200 0 50 ~ 0
A3
Text Label 1700 5100 0 50 ~ 0
A4
Text Label 1700 5000 0 50 ~ 0
A5
Text Label 1700 4900 0 50 ~ 0
A6
Text Label 1700 4800 0 50 ~ 0
A7
Text Label 1700 4700 0 50 ~ 0
A8
Text Label 1700 4600 0 50 ~ 0
A9
Text Label 1700 4500 0 50 ~ 0
A10
Text Label 1700 4400 0 50 ~ 0
A11
Text Label 1700 4300 0 50 ~ 0
A12
Text Label 1700 4200 0 50 ~ 0
A13
Text Label 1700 4100 0 50 ~ 0
A14
Text Label 1700 4000 0 50 ~ 0
A15
Text Label 1700 3900 0 50 ~ 0
R~W~
Text Label 1700 3800 0 50 ~ 0
VIDSYNC
Text Label 1700 3700 0 50 ~ 0
~IOSTRB~
Text Label 1700 3600 0 50 ~ 0
RDY
Text Label 1700 3500 0 50 ~ 0
DMA
Text Label 1700 3300 0 50 ~ 0
DMAout
Text Label 1200 3300 2 50 ~ 0
DMAin
Text Label 1200 3400 2 50 ~ 0
INTin
Text Label 1200 3500 2 50 ~ 0
~NMI~
Text Label 1200 3600 2 50 ~ 0
~IRQ~
Text Label 1200 3700 2 50 ~ 0
~RES~
Text Label 1200 3800 2 50 ~ 0
~INH~
$Comp
L Connector_Generic:Conn_02x25_Counter_Clockwise J1
U 1 1 5CFC517D
P 1500 4400
F 0 "J1" H 1550 2975 50 0000 C CNN
F 1 "AppleIIBus" H 1550 3066 50 0000 C CNN
F 2 "stdpads:AppleIIBus_Edge" H 1500 4400 50 0001 C CNN
F 3 "~" H 1500 4400 50 0001 C CNN
1 1500 4400
-1 0 0 1
$EndComp
Text Label 1200 4100 2 50 ~ 0
COLORREF
Text Label 1200 4200 2 50 ~ 0
7M
Text Label 1200 4300 2 50 ~ 0
Q3
Text Label 1200 4400 2 50 ~ 0
PHI1
Text Label 1200 4500 2 50 ~ 0
USER1
Text Label 1200 4600 2 50 ~ 0
PHI0
Text Label 1200 4700 2 50 ~ 0
~DEVSEL~
Text Label 1200 4800 2 50 ~ 0
D7
Text Label 1200 4900 2 50 ~ 0
D6
Text Label 1200 5000 2 50 ~ 0
D5
Text Label 1200 5100 2 50 ~ 0
D4
Text Label 1200 5200 2 50 ~ 0
D3
Text Label 1200 5300 2 50 ~ 0
D2
Text Label 1200 5400 2 50 ~ 0
D1
Text Label 1200 5500 2 50 ~ 0
D0
$Comp
L power:GND #PWR0108
U 1 1 5D11FEA8
P 1200 3200
F 0 "#PWR0108" H 1200 2950 50 0001 C CNN
F 1 "GND" V 1200 3000 50 0000 C CNN
F 2 "" H 1200 3200 50 0001 C CNN
F 3 "" H 1200 3200 50 0001 C CNN
1 1200 3200
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR0109
U 1 1 5D120CE1
P 1700 3200
F 0 "#PWR0109" H 1700 3050 50 0001 C CNN
F 1 "+5V" V 1700 3400 50 0000 C CNN
F 2 "" H 1700 3200 50 0001 C CNN
F 3 "" H 1700 3200 50 0001 C CNN
1 1700 3200
0 1 1 0
$EndComp
Wire Wire Line
1700 5500 1900 5500
$Comp
L Connector:AVR-ISP-6 J3
U 1 1 5ECF3C3E
P 9750 2600
F 0 "J3" H 9750 3000 50 0000 C CNN
F 1 "AVRISP" V 9750 2650 50 0000 C CNN
F 2 "stdpads:IDC_SMD_2x03_P2.54mm_Vertical" V 9500 2650 50 0001 C CNN
F 3 " ~" H 8475 2050 50 0001 C CNN
1 9750 2600
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0124
U 1 1 5ED0FEB0
P 9650 2100
F 0 "#PWR0124" H 9650 1950 50 0001 C CNN
F 1 "+5V" H 9650 2250 50 0000 C CNN
F 2 "" H 9650 2100 50 0001 C CNN
F 3 "" H 9650 2100 50 0001 C CNN
1 9650 2100
1 0 0 -1
$EndComp
Wire Bus Line
800 7600 3500 7600
Entry Wire Line
3400 6400 3500 6500
Entry Wire Line
3400 6300 3500 6400
Entry Wire Line
3400 6200 3500 6300
Entry Wire Line
3400 6100 3500 6200
Entry Wire Line
3400 6000 3500 6100
Entry Wire Line
3400 5900 3500 6000
Entry Wire Line
3400 5800 3500 5900
Entry Wire Line
3400 5700 3500 5800
Wire Wire Line
3300 6400 3400 6400
Wire Wire Line
3300 6200 3400 6200
Wire Wire Line
3300 6300 3400 6300
Wire Wire Line
3300 6100 3400 6100
Wire Wire Line
3300 6000 3400 6000
Wire Wire Line
3300 5900 3400 5900
Wire Wire Line
3300 5800 3400 5800
Wire Wire Line
3300 5700 3400 5700
Text Notes 8300 4450 0 50 ~ 0
IRQ
Wire Wire Line
6900 1250 6700 1250
Wire Wire Line
6900 1350 6700 1350
Wire Wire Line
6900 1450 6700 1450
Wire Wire Line
6900 1550 6700 1550
Wire Wire Line
6900 1650 6700 1650
Wire Wire Line
6900 1750 6700 1750
Wire Wire Line
6900 1850 6700 1850
Wire Wire Line
6900 1950 6700 1950
Entry Wire Line
6600 1350 6700 1250
Entry Wire Line
6600 1450 6700 1350
Entry Wire Line
6600 1550 6700 1450
Entry Wire Line
6600 1650 6700 1550
Entry Wire Line
6600 1750 6700 1650
Entry Wire Line
6600 1850 6700 1750
Entry Wire Line
6600 1950 6700 1850
Text Label 3850 1300 2 50 ~ 0
A10
Text Label 3850 1600 2 50 ~ 0
A7
Text Label 3850 1500 2 50 ~ 0
A8
Text Label 3850 2400 2 50 ~ 0
A4
Text Label 3850 1800 2 50 ~ 0
A5
Text Label 3850 1700 2 50 ~ 0
A6
Text Label 3850 4300 2 50 ~ 0
D0
Text Label 5350 3700 0 50 ~ 0
VBl1
Text Label 3850 3100 2 50 ~ 0
D7
Text Label 3850 3000 2 50 ~ 0
~IOSEL~
Wire Wire Line
9850 5600 9450 5600
Wire Wire Line
9450 5900 9750 5900
Wire Wire Line
9450 5700 9850 5700
$Comp
L Interface_USB:CH340G U4
U 1 1 5DD6AD62
P 9050 5700
F 0 "U4" H 9050 5900 50 0000 C CNN
F 1 "CH340G" V 9050 5600 50 0000 C CNN
F 2 "stdpads:SOIC-16_3.9mm" H 9100 5150 50 0001 L CNN
F 3 "http://www.datasheet5.com/pdf-local-2195953" H 8700 6500 50 0001 C CNN
1 9050 5700
-1 0 0 -1
$EndComp
Connection ~ 9450 5900
Connection ~ 9450 6100
Text Label 8650 5600 2 50 ~ 0
~CTS~
Text Label 8650 5700 2 50 ~ 0
~DSR~
Text Label 8650 5900 2 50 ~ 0
~DCD~
Text Label 8650 6000 2 50 ~ 0
~DTR~
Text Label 8650 6100 2 50 ~ 0
~RTS~
Text Label 6900 3250 2 50 ~ 0
~CTS~
Text Label 6900 3650 2 50 ~ 0
~DCD~
Text Label 6900 3450 2 50 ~ 0
~DTR~
Text Label 6900 3550 2 50 ~ 0
~RTS~
Text Label 6900 3750 2 50 ~ 0
~DSR~
$Comp
L MCU_Microchip_ATmega:ATmega8515L-8JU U2
U 1 1 5E8E109D
P 7500 2950
F 0 "U2" H 7500 3850 50 0000 C CNN
F 1 "ATmega8515L-8JU" V 7500 2950 50 0000 C CNN
F 2 "stdpads:PLCC-44_SMDSocket" H 7500 2950 50 0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc2512.pdf" H 7500 2950 50 0001 C CNN
1 7500 2950
-1 0 0 -1
$EndComp
Text Label 6900 3150 2 50 ~ 0
KClk
Text Notes 6450 3600 2 50 ~ 0
RS232
Wire Notes Line
6500 3150 6600 3150
Wire Notes Line
6500 3750 6600 3750
Wire Notes Line
6500 2950 6600 2950
Text Notes 6450 3100 2 50 ~ 0
PS/2
Text Notes 6450 4000 2 50 ~ 0
RS232 Serial
Text Label 1700 3400 0 50 ~ 0
INTout
Wire Wire Line
1200 3300 900 3300
Wire Wire Line
2000 3300 1700 3300
Wire Wire Line
1700 3400 2100 3400
Wire Wire Line
800 3400 1200 3400
Text Label 3850 3400 2 50 ~ 0
D6
Wire Wire Line
4650 7250 4250 7250
Connection ~ 4250 7250
Wire Wire Line
4250 7250 4250 7300
Text Label 2900 4450 0 50 ~ 0
Q3r
Text Label 2900 4150 0 50 ~ 0
7Mr
Text Label 2900 4750 0 50 ~ 0
PHI0r
Text Label 2700 4450 2 50 ~ 0
Q3
Text Label 2700 4150 2 50 ~ 0
7M
Text Label 2700 4750 2 50 ~ 0
PHI0
$Comp
L Device:R_Small R6
U 1 1 5D816658
P 2800 4450
F 0 "R6" V 2650 4450 50 0000 C CNN
F 1 "100" V 2750 4450 50 0000 C BNN
F 2 "stdpads:R_0805" H 2800 4450 50 0001 C CNN
F 3 "~" H 2800 4450 50 0001 C CNN
1 2800 4450
0 1 1 0
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5D871E6A
P 2800 4750
F 0 "R5" V 2650 4750 50 0000 C CNN
F 1 "100" V 2750 4750 50 0000 C BNN
F 2 "stdpads:R_0805" H 2800 4750 50 0001 C CNN
F 3 "~" H 2800 4750 50 0001 C CNN
1 2800 4750
0 1 1 0
$EndComp
Text Label 6900 2450 2 50 ~ 0
TDI
Text Label 6900 2250 2 50 ~ 0
TCK
Text Label 6900 2350 2 50 ~ 0
TDO
Text Label 6900 4150 2 50 ~ 0
TMS
Entry Wire Line
6600 2050 6700 1950
Text Label 10150 2500 0 50 ~ 0
MOSI
Text Label 10150 2400 0 50 ~ 0
MISO
Text Label 10150 2600 0 50 ~ 0
SCK
Text Label 5350 3400 0 50 ~ 0
MOSI
Text Label 5350 3300 0 50 ~ 0
MISO
Text Label 5350 3200 0 50 ~ 0
SCK
Text Label 6900 2150 2 50 ~ 0
T0
Text Notes 6550 2350 2 50 ~ 0
Altera\nJTAG
Wire Notes Line
6600 2850 6700 2850
Wire Notes Line
6600 2450 6700 2450
Wire Notes Line
6600 2850 6600 2150
Text Label 6900 2550 2 50 ~ 0
~SS~
Text Notes 6550 2750 2 50 ~ 0
SPI/\nISP
Text Notes 6450 4150 2 50 ~ 0
JTAG
Text Label 5350 1800 0 50 ~ 0
~SS~
Text Label 5350 4100 0 50 ~ 0
VBl0
$Comp
L Device:C_Small C21
U 1 1 5DDA7225
P 9950 1600
F 0 "C21" V 9721 1600 50 0000 C CNN
F 1 "10n" V 9812 1600 50 0000 C CNN
F 2 "stdpads:C_0805" H 9950 1600 50 0001 C CNN
F 3 "~" H 9950 1600 50 0001 C CNN
1 9950 1600
0 1 1 0
$EndComp
Text Label 10050 1600 0 50 ~ 0
~DTR~
Text Label 5350 4200 0 50 ~ 0
T0
Entry Wire Line
3550 1300 3650 1200
Entry Wire Line
3550 1400 3650 1300
Entry Wire Line
3550 1500 3650 1400
Entry Wire Line
3550 1600 3650 1500
Entry Wire Line
3550 1800 3650 1700
Entry Wire Line
3550 1900 3650 1800
Entry Wire Line
3550 2500 3650 2400
Entry Wire Line
3550 2600 3650 2500
Entry Wire Line
3550 2700 3650 2600
Entry Wire Line
3550 2900 3650 2800
Entry Wire Line
3500 3200 3600 3100
Entry Wire Line
3500 3500 3600 3400
Entry Wire Line
3500 3800 3600 3700
Entry Wire Line
3550 1700 3650 1600
Entry Wire Line
3500 3900 3600 3800
Entry Wire Line
3500 4000 3600 3900
Entry Wire Line
3500 4200 3600 4100
Entry Wire Line
3500 4300 3600 4200
Entry Wire Line
3500 4400 3600 4300
Wire Wire Line
3600 4300 3850 4300
Wire Wire Line
3850 4200 3600 4200
Wire Wire Line
3600 4100 3850 4100
Wire Wire Line
3850 3900 3600 3900
Wire Wire Line
3600 3800 3850 3800
Wire Wire Line
3850 3700 3600 3700
Wire Wire Line
3600 3400 3850 3400
Wire Wire Line
3850 3100 3600 3100
Entry Wire Line
2000 3900 1900 4000
Entry Wire Line
2000 4000 1900 4100
Entry Wire Line
2000 4100 1900 4200
Entry Wire Line
2000 4200 1900 4300
Entry Wire Line
2000 4300 1900 4400
Entry Wire Line
2000 4400 1900 4500
Entry Wire Line
2000 4500 1900 4600
Entry Wire Line
2000 4600 1900 4700
Entry Wire Line
2000 4700 1900 4800
Entry Wire Line
2000 4800 1900 4900
Entry Wire Line
2000 4900 1900 5000
Entry Wire Line
2000 5000 1900 5100
Entry Wire Line
2000 5100 1900 5200
Wire Wire Line
1700 5400 1900 5400
Wire Wire Line
1700 5300 1900 5300
Wire Wire Line
1700 5200 1900 5200
Wire Wire Line
1700 5100 1900 5100
Wire Wire Line
1700 5000 1900 5000
Wire Wire Line
1700 4900 1900 4900
Wire Wire Line
1700 4800 1900 4800
Wire Wire Line
1700 4700 1900 4700
Wire Wire Line
1700 4600 1900 4600
Wire Wire Line
1700 4500 1900 4500
Wire Wire Line
1700 4400 1900 4400
Wire Wire Line
1700 4300 1900 4300
Wire Wire Line
1700 4200 1900 4200
Wire Wire Line
1700 4100 1900 4100
Wire Wire Line
1700 4000 1900 4000
Wire Wire Line
900 5500 1200 5500
Wire Wire Line
900 5400 1200 5400
Wire Wire Line
900 5300 1200 5300
Wire Wire Line
900 5200 1200 5200
Wire Wire Line
900 5100 1200 5100
Wire Wire Line
900 5000 1200 5000
Wire Wire Line
900 4900 1200 4900
Wire Wire Line
900 4800 1200 4800
Entry Wire Line
800 4900 900 4800
Entry Wire Line
800 5000 900 4900
Entry Wire Line
800 5100 900 5000
Entry Wire Line
800 5200 900 5100
Entry Wire Line
800 5300 900 5200
Entry Wire Line
800 5400 900 5300
Entry Wire Line
800 5500 900 5400
Entry Wire Line
800 5600 900 5500
Entry Wire Line
3550 2800 3650 2700
Wire Wire Line
3650 2700 3850 2700
Wire Wire Line
3650 2800 3850 2800
Wire Wire Line
3650 2500 3850 2500
Wire Wire Line
3650 2600 3850 2600
Wire Wire Line
3650 1700 3850 1700
Wire Wire Line
3650 1800 3850 1800
Wire Wire Line
3650 1500 3850 1500
Wire Wire Line
3650 1600 3850 1600
Wire Wire Line
3650 1300 3850 1300
Wire Wire Line
3650 1400 3850 1400
Wire Wire Line
3650 1200 3850 1200
Wire Wire Line
3850 2400 3650 2400
Wire Wire Line
800 2800 800 3400
Wire Wire Line
2100 2800 800 2800
Wire Wire Line
2100 3400 2100 2800
Wire Wire Line
2000 2900 2000 3300
Wire Wire Line
900 2900 2000 2900
Wire Wire Line
900 3300 900 2900
Text Label 5350 2000 0 50 ~ 0
RAD0
Text Label 5350 2200 0 50 ~ 0
RAD1
Text Label 5350 2300 0 50 ~ 0
RAD2
Text Label 5350 2400 0 50 ~ 0
RAD3
Text Label 5350 2500 0 50 ~ 0
RAD4
Text Label 5350 2600 0 50 ~ 0
RAD5
Text Label 5350 2700 0 50 ~ 0
RAD6
Text Label 5350 2800 0 50 ~ 0
RAD7
Wire Wire Line
5350 2000 5550 2000
Wire Wire Line
5350 2200 5550 2200
Wire Wire Line
5350 2300 5550 2300
Wire Wire Line
5350 2400 5550 2400
Wire Wire Line
5350 2500 5550 2500
Wire Wire Line
5350 2600 5550 2600
Wire Wire Line
5350 2700 5550 2700
Wire Wire Line
5350 2800 5550 2800
Entry Wire Line
5650 2100 5550 2000
Entry Wire Line
5650 2300 5550 2200
Entry Wire Line
5650 2400 5550 2300
Entry Wire Line
5650 2500 5550 2400
Entry Wire Line
5650 2600 5550 2500
Entry Wire Line
5650 2700 5550 2600
Entry Wire Line
5650 2800 5550 2700
Entry Wire Line
5650 2900 5550 2800
Wire Bus Line
2000 3500 3000 3500
Wire Bus Line
3000 3500 3000 2900
Wire Bus Line
3000 2900 3550 2900
$Sheet
S 1450 1700 1050 550
U 5DE77043
F0 "Docs" 50
F1 "Docs.sch" 50
$EndSheet
Text Label 2300 6700 2 50 ~ 0
ROMA12
Text Label 2300 6900 2 50 ~ 0
ROMA14
Text Label 2300 6800 2 50 ~ 0
ROMA13
Text Label 2300 7100 2 50 ~ 0
ROMA16
Text Label 2300 7000 2 50 ~ 0
ROMA15
Text Label 9450 800 2 50 ~ 0
MClk
Text Label 9950 900 0 50 ~ 0
KClk
$Comp
L power:GND #PWR0107
U 1 1 5D5583BB
P 9150 1000
F 0 "#PWR0107" H 9150 750 50 0001 C CNN
F 1 "GND" H 9150 850 50 0000 C CNN
F 2 "" H 9150 1000 50 0001 C CNN
F 3 "" H 9150 1000 50 0001 C CNN
1 9150 1000
1 0 0 -1
$EndComp
Text Label 9950 1100 0 50 ~ 0
KDat
$Comp
L power:+5V #PWR0130
U 1 1 5D573F40
P 9150 900
F 0 "#PWR0130" H 9150 750 50 0001 C CNN
F 1 "+5V" H 9150 1050 50 0000 C CNN
F 2 "" H 9150 900 50 0001 C CNN
F 3 "" H 9150 900 50 0001 C CNN
1 9150 900
1 0 0 -1
$EndComp
Text Label 9450 1100 2 50 ~ 0
MDat
Wire Wire Line
9450 900 9150 900
$Comp
L power:GND #PWR0131
U 1 1 5D59E16D
P 10250 1000
F 0 "#PWR0131" H 10250 750 50 0001 C CNN
F 1 "GND" H 10250 850 50 0000 C CNN
F 2 "" H 10250 1000 50 0001 C CNN
F 3 "" H 10250 1000 50 0001 C CNN
1 10250 1000
1 0 0 -1
$EndComp
Wire Wire Line
9450 1000 9150 1000
$Comp
L Connector_Generic:Conn_02x04_Odd_Even J5
U 1 1 5D549192
P 9650 900
F 0 "J5" H 9700 1217 50 0000 C CNN
F 1 "PS/2" H 9700 1126 50 0000 C CNN
F 2 "stdpads:IDC_SMD_2x04_P2.54mm_Vertical" H 9650 900 50 0001 C CNN
F 3 "~" H 9650 900 50 0001 C CNN
1 9650 900
1 0 0 -1
$EndComp
Text Label 8550 3600 2 50 ~ 0
MClk
Text Label 8550 3000 2 50 ~ 0
KClk
Text Label 8550 2900 2 50 ~ 0
KDat
Text Label 8550 3500 2 50 ~ 0
MDat
$Comp
L Device:R_Small R8
U 1 1 5D63E29C
P 8650 2800
F 0 "R8" H 8709 2846 50 0000 L CNN
F 1 "4k7" H 8709 2755 50 0000 L CNN
F 2 "stdpads:R_0805" H 8650 2800 50 0001 C CNN
F 3 "~" H 8650 2800 50 0001 C CNN
1 8650 2800
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R9
U 1 1 5D63E2A2
P 8950 2900
F 0 "R9" H 9009 2946 50 0000 L CNN
F 1 "4k7" H 9009 2855 50 0000 L CNN
F 2 "stdpads:R_0805" H 8950 2900 50 0001 C CNN
F 3 "~" H 8950 2900 50 0001 C CNN
1 8950 2900
1 0 0 -1
$EndComp
Wire Wire Line
8550 2900 8650 2900
Wire Wire Line
8650 2700 8950 2700
Wire Wire Line
8950 2700 8950 2800
$Comp
L power:+5V #PWR0134
U 1 1 5D63E2AB
P 8950 2700
F 0 "#PWR0134" H 8950 2550 50 0001 C CNN
F 1 "+5V" H 8950 2850 50 0000 C CNN
F 2 "" H 8950 2700 50 0001 C CNN
F 3 "" H 8950 2700 50 0001 C CNN
1 8950 2700
1 0 0 -1
$EndComp
Connection ~ 8950 2700
Wire Wire Line
8550 3000 8950 3000
Text Label 6900 4350 2 50 ~ 0
MDat
Text Notes 6450 4350 2 50 ~ 0
PS/2
Wire Notes Line
6600 3350 6500 3350
Wire Notes Line
6500 3250 6600 3250
Wire Notes Line
6500 2950 6500 3250
Wire Notes Line
6500 3350 6500 3750
Text Notes 6450 3350 2 50 ~ 0
PS/2
Text Notes 6450 3250 2 50 ~ 0
RS232
Text Notes 6450 4250 2 50 ~ 0
ROM mode select
Wire Wire Line
9350 1600 9150 1600
Connection ~ 9150 1600
Wire Wire Line
9150 1600 9050 1600
$Comp
L Connector_Generic:Conn_02x02_Odd_Even JP1
U 1 1 5D786FFB
P 9550 1600
F 0 "JP1" H 9600 1817 50 0000 C CNN
F 1 "P/K" H 9600 1726 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical_SMD" H 9550 1600 50 0001 C CNN
F 3 "~" H 9550 1600 50 0001 C CNN
1 9550 1600
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R10
U 1 1 5D7B1E59
P 9150 1800
F 0 "R10" H 9209 1846 50 0000 L CNN
F 1 "4k7" H 9209 1755 50 0000 L CNN
F 2 "stdpads:R_0805" H 9150 1800 50 0001 C CNN
F 3 "~" H 9150 1800 50 0001 C CNN
1 9150 1800
1 0 0 1
$EndComp
Wire Wire Line
9350 1700 9150 1700
$Comp
L power:+5V #PWR0133
U 1 1 5D7C08AA
P 9150 1900
F 0 "#PWR0133" H 9150 1750 50 0001 C CNN
F 1 "+5V" H 9150 2050 50 0000 C CNN
F 2 "" H 9150 1900 50 0001 C CNN
F 3 "" H 9150 1900 50 0001 C CNN
1 9150 1900
1 0 0 1
$EndComp
Text Label 9050 1700 2 50 ~ 0
~KMode~
Wire Wire Line
9050 1700 9150 1700
Connection ~ 9150 1700
$Comp
L power:GND #PWR0137
U 1 1 5D7CF21E
P 9850 1700
F 0 "#PWR0137" H 9850 1450 50 0001 C CNN
F 1 "GND" H 9850 1550 50 0000 C CNN
F 2 "" H 9850 1700 50 0001 C CNN
F 3 "" H 9850 1700 50 0001 C CNN
1 9850 1700
1 0 0 -1
$EndComp
Wire Wire Line
9950 1000 10250 1000
Wire Wire Line
10250 1000 10250 800
Text Label 6900 3050 2 50 ~ 0
KDat
Text Label 6900 3350 2 50 ~ 0
MClk
Text Label 5350 3100 0 50 ~ 0
R~RST~
Text Label 5350 3600 0 50 ~ 0
~KMode~
$Comp
L power:GND #PWR0138
U 1 1 5D3DC9E9
P 2300 7300
F 0 "#PWR0138" H 2300 7050 50 0001 C CNN
F 1 "GND" H 2300 7150 50 0000 C CNN
F 2 "" H 2300 7300 50 0001 C CNN
F 3 "" H 2300 7300 50 0001 C CNN
1 2300 7300
1 0 0 -1
$EndComp
Wire Wire Line
2300 7300 2300 7200
Connection ~ 2300 7300
$Comp
L stdparts:39F040 U3
U 1 1 5E56BC07
P 2800 6400
F 0 "U3" H 2800 7450 50 0000 C CNN
F 1 "39SF010" V 2800 6400 50 0000 C CNN
F 2 "stdpads:PLCC-32_SMDSocket" H 2800 6400 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/25022B.pdf" H 2800 6400 50 0001 C CNN
1 2800 6400
1 0 0 -1
$EndComp
Entry Wire Line
2000 5400 1900 5500
Entry Wire Line
2000 5300 1900 5400
Entry Wire Line
2000 5200 1900 5300
Entry Wire Line
2000 5400 2100 5500
Wire Wire Line
2100 5500 2300 5500
Wire Wire Line
2100 5600 2300 5600
Wire Wire Line
2100 5900 2300 5900
Wire Wire Line
2100 6000 2300 6000
Wire Wire Line
2100 6100 2300 6100
Wire Wire Line
2100 6200 2300 6200
Wire Wire Line
2100 6300 2300 6300
Wire Wire Line
2100 6400 2300 6400
Wire Wire Line
2100 5700 2300 5700
Wire Wire Line
2100 6500 2300 6500
Wire Wire Line
2100 5800 2300 5800
Entry Wire Line
2000 5500 2100 5600
Entry Wire Line
2000 5600 2100 5700
Entry Wire Line
2000 5700 2100 5800
Entry Wire Line
2000 5800 2100 5900
Entry Wire Line
2000 5900 2100 6000
Entry Wire Line
2000 6000 2100 6100
Entry Wire Line
2000 6100 2100 6200
Entry Wire Line
2000 6200 2100 6300
Entry Wire Line
2000 6300 2100 6400
Entry Wire Line
2000 6400 2100 6500
Text Label 2300 5500 2 50 ~ 0
A0
Text Label 2300 5600 2 50 ~ 0
A1
Text Label 2300 5700 2 50 ~ 0
A2
Text Label 2300 5800 2 50 ~ 0
A3
Text Label 2300 6500 2 50 ~ 0
A10
Text Label 2300 6400 2 50 ~ 0
A9
Text Label 2300 6300 2 50 ~ 0
A8
Text Label 2300 6200 2 50 ~ 0
A7
Text Label 2300 6100 2 50 ~ 0
A6
Text Label 2300 6000 2 50 ~ 0
A5
Text Label 2300 5900 2 50 ~ 0
A4
Text Label 8550 4100 2 50 ~ 0
ROMA16
$Comp
L Device:R_Small R7
U 1 1 5D3FB06C
P 8950 4000
F 0 "R7" H 9009 4046 50 0000 L CNN
F 1 "4k7" H 9009 3955 50 0000 L CNN
F 2 "stdpads:R_0805" H 8950 4000 50 0001 C CNN
F 3 "~" H 8950 4000 50 0001 C CNN
1 8950 4000
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0139
U 1 1 5D4174FA
P 8950 3900
F 0 "#PWR0139" H 8950 3750 50 0001 C CNN
F 1 "+5V" H 8950 4050 50 0000 C CNN
F 2 "" H 8950 3900 50 0001 C CNN
F 3 "" H 8950 3900 50 0001 C CNN
1 8950 3900
1 0 0 -1
$EndComp
Wire Wire Line
8550 4100 8950 4100
Text Label 3850 3500 2 50 ~ 0
ROMA11
Text Label 5350 4500 0 50 ~ 0
A12
Text Label 5350 4400 0 50 ~ 0
A13
Text Label 5350 4300 0 50 ~ 0
A14
Text Label 5350 3500 0 50 ~ 0
A15
Text Label 3850 2300 2 50 ~ 0
~INH~
Wire Bus Line
2000 5200 5700 5200
Connection ~ 2000 5200
Entry Wire Line
5700 4400 5600 4300
Entry Wire Line
5700 4500 5600 4400
Entry Wire Line
5700 4600 5600 4500
Wire Wire Line
5350 4300 5600 4300
Wire Wire Line
5350 4400 5600 4400
Wire Wire Line
5350 4500 5600 4500
Entry Wire Line
5700 3600 5600 3500
Wire Wire Line
5350 3500 5600 3500
$Comp
L Mechanical:Fiducial FID1
U 1 1 5D33A949
P 4050 6150
F 0 "FID1" H 4135 6196 50 0000 L CNN
F 1 "Fiducial" H 4135 6105 50 0000 L CNN
F 2 "stdpads:Fiducial" H 4050 6150 50 0001 C CNN
F 3 "~" H 4050 6150 50 0001 C CNN
1 4050 6150
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5D34AD81
P 4050 6350
F 0 "FID2" H 4135 6396 50 0000 L CNN
F 1 "Fiducial" H 4135 6305 50 0000 L CNN
F 2 "stdpads:Fiducial" H 4050 6350 50 0001 C CNN
F 3 "~" H 4050 6350 50 0001 C CNN
1 4050 6350
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID4
U 1 1 5D34AF52
P 4650 6350
F 0 "FID4" H 4735 6396 50 0000 L CNN
F 1 "Fiducial" H 4735 6305 50 0000 L CNN
F 2 "stdpads:Fiducial" H 4650 6350 50 0001 C CNN
F 3 "~" H 4650 6350 50 0001 C CNN
1 4650 6350
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID3
U 1 1 5D34B057
P 4650 6150
F 0 "FID3" H 4735 6196 50 0000 L CNN
F 1 "Fiducial" H 4735 6105 50 0000 L CNN
F 2 "stdpads:Fiducial" H 4650 6150 50 0001 C CNN
F 3 "~" H 4650 6150 50 0001 C CNN
1 4650 6150
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID5
U 1 1 5D34B316
P 5250 6350
F 0 "FID5" H 5335 6396 50 0000 L CNN
F 1 "Fiducial" H 5335 6305 50 0000 L CNN
F 2 "stdpads:Fiducial" H 5250 6350 50 0001 C CNN
F 3 "~" H 5250 6350 50 0001 C CNN
1 5250 6350
1 0 0 -1
$EndComp
Wire Bus Line
5650 2050 6600 2050
$Comp
L power:GND #PWR0113
U 1 1 5DE61107
P 10150 6000
F 0 "#PWR0113" H 10150 5750 50 0001 C CNN
F 1 "GND" H 10150 5850 50 0000 C CNN
F 2 "" H 10150 6000 50 0001 C CNN
F 3 "" H 10150 6000 50 0001 C CNN
1 10150 6000
-1 0 0 -1
$EndComp
Wire Wire Line
4650 7550 5050 7550
Connection ~ 4650 7550
$Comp
L Device:C_Small C17
U 1 1 5D3B0B13
P 5050 7400
F 0 "C17" H 5100 7450 50 0000 L CNN
F 1 "2u2" H 5100 7350 50 0000 L CNN
F 2 "stdpads:C_0805" H 5050 7400 50 0001 C CNN
F 3 "~" H 5050 7400 50 0001 C CNN
1 5050 7400
-1 0 0 -1
$EndComp
Wire Wire Line
5050 7500 5050 7550
Wire Wire Line
4750 6950 4750 7300
Wire Wire Line
4750 7300 5050 7300
Connection ~ 4750 6950
Wire Wire Line
4750 6950 5050 6950
Wire Wire Line
4250 7550 4350 7550
Connection ~ 4250 7550
Wire Wire Line
4550 7550 4650 7550
$Comp
L Device:C_Small C22
U 1 1 5D52D488
P 4450 7550
F 0 "C22" V 4300 7550 50 0000 C BNN
F 1 "2u2" V 4350 7550 50 0000 C CNN
F 2 "stdpads:C_0805" H 4450 7550 50 0001 C CNN
F 3 "~" H 4450 7550 50 0001 C CNN
1 4450 7550
0 1 -1 0
$EndComp
$Comp
L Device:CP_Small C23
U 1 1 5D36B920
P 5450 7100
F 0 "C23" H 5538 7146 50 0000 L CNN
F 1 "33u" H 5538 7055 50 0000 L CNN
F 2 "stdpads:CP_EIA-3528" H 5450 7100 50 0001 C CNN
F 3 "~" H 5450 7100 50 0001 C CNN
1 5450 7100
-1 0 0 -1
$EndComp
Wire Wire Line
5050 7250 5450 7250
Wire Wire Line
5450 7250 5450 7200
Connection ~ 5450 7250
Wire Wire Line
5050 6950 5450 6950
Wire Wire Line
5450 6950 5450 7000
Connection ~ 5050 6950
$Comp
L Device:R_Small R1
U 1 1 5ED35A0C
P 9150 1500
F 0 "R1" H 9209 1546 50 0000 L CNN
F 1 "4k7" H 9209 1455 50 0000 L CNN
F 2 "stdpads:R_0805" H 9150 1500 50 0001 C CNN
F 3 "~" H 9150 1500 50 0001 C CNN
1 9150 1500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 5D3861C0
P 9550 5300
F 0 "#PWR0129" H 9550 5050 50 0001 C CNN
F 1 "GND" H 9550 5150 50 0000 C CNN
F 2 "" H 9550 5300 50 0001 C CNN
F 3 "" H 9550 5300 50 0001 C CNN
1 9550 5300
1 0 0 -1
$EndComp
NoConn ~ 9450 5400
NoConn ~ 8650 5800
NoConn ~ 5350 1500
Connection ~ 10250 1000
Wire Wire Line
9950 800 10250 800
Connection ~ 4850 5000
Connection ~ 4750 5000
Wire Wire Line
4850 5000 4950 5000
Wire Wire Line
4750 5000 4850 5000
Connection ~ 4250 5000
Wire Wire Line
4350 5000 4250 5000
Connection ~ 4350 5000
Connection ~ 4450 5000
Wire Wire Line
4450 5000 4350 5000
Wire Wire Line
4550 5000 4450 5000
Connection ~ 4550 5000
Connection ~ 4650 5000
Wire Wire Line
4650 5000 4550 5000
Wire Wire Line
4750 5000 4650 5000
Wire Wire Line
4350 900 4250 900
Connection ~ 4350 900
Connection ~ 4450 900
Wire Wire Line
4450 900 4350 900
Wire Wire Line
4550 900 4450 900
Connection ~ 4550 900
Connection ~ 4650 900
Wire Wire Line
4650 900 4550 900
Wire Wire Line
4750 900 4650 900
Connection ~ 4750 900
Connection ~ 4850 900
Connection ~ 4250 900
Wire Wire Line
4850 900 4750 900
Wire Wire Line
4950 900 4850 900
$Comp
L stdparts:EPM7128SL84 U1
U 1 1 5CBA3E53
P 4600 2900
F 0 "U1" H 4600 2950 50 0000 C CNN
F 1 "EPM7128SL84" H 4600 2850 50 0000 C CNN
F 2 "stdpads:PLCC-84_SMDSocket" H 4450 3100 50 0001 C CNN
F 3 "" H 4450 3100 50 0001 C CNN
1 4600 2900
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5D6D5B73
P 2800 4150
F 0 "R4" V 2650 4150 50 0000 C CNN
F 1 "15" V 2750 4150 50 0000 C BNN
F 2 "stdpads:R_0805" H 2800 4150 50 0001 C CNN
F 3 "~" H 2800 4150 50 0001 C CNN
1 2800 4150
0 1 1 0
$EndComp
Wire Bus Line
5700 3600 5700 5200
Wire Bus Line
6600 1350 6600 2050
Wire Bus Line
5650 2050 5650 2900
Wire Bus Line
800 4900 800 7600
Wire Bus Line
3550 1300 3550 2900
Wire Bus Line
2000 3500 2000 5200
Wire Bus Line
2000 5200 2000 6400
Wire Bus Line
3500 3200 3500 7600
$EndSCHEMATC
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