1865 lines
40 KiB
Plaintext
1865 lines
40 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A3 16535 11693
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L rc6502_backplane:RC6502_Backplane J1
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U 1 1 5E248C66
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P 14975 6400
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F 0 "J1" H 14975 8400 50 0000 C CNN
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F 1 "RC6502_Backplane" V 15425 6350 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm" H 14975 6400 50 0001 C CNN
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F 3 "" H 14975 6400 50 0001 C CNN
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1 14975 6400
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1 0 0 1
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$EndComp
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Text Label 14475 6400 0 60 ~ 0
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~RESET
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Text Label 14475 6500 0 60 ~ 0
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PHI2
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Text Label 14475 6000 0 60 ~ 0
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R/~W
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$Comp
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L power:VCC #PWR01
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U 1 1 5E248EA0
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P 14175 6525
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F 0 "#PWR01" H 14175 6375 50 0001 C CNN
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F 1 "VCC" H 14175 6675 50 0000 C CNN
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F 2 "" H 14175 6525 50 0001 C CNN
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F 3 "" H 14175 6525 50 0001 C CNN
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1 14175 6525
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR02
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U 1 1 5E248ECA
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P 14175 6775
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F 0 "#PWR02" H 14175 6525 50 0001 C CNN
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F 1 "GND" H 14175 6625 50 0000 C CNN
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F 2 "" H 14175 6775 50 0001 C CNN
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F 3 "" H 14175 6775 50 0001 C CNN
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1 14175 6775
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1 0 0 -1
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$EndComp
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Entry Wire Line
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14350 5900 14450 6000
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Entry Wire Line
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14350 6400 14450 6500
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Entry Wire Line
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14350 6300 14450 6400
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Text Label 14475 5700 0 60 ~ 0
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D0
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Text Label 14475 5600 0 60 ~ 0
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D1
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Text Label 14475 5500 0 60 ~ 0
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D2
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Text Label 14475 5400 0 60 ~ 0
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D3
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Text Label 14475 5300 0 60 ~ 0
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D4
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Text Label 14475 5200 0 60 ~ 0
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D5
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Text Label 14475 5100 0 60 ~ 0
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D6
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Text Label 14475 5000 0 60 ~ 0
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D7
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$Comp
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L mc6821:MC6821 U1
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U 1 1 5E249286
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P 12200 6675
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F 0 "U1" H 12200 6775 50 0000 C CNN
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F 1 "MC6821" H 12200 6575 50 0000 C CNN
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F 2 "Housings_DIP:DIP-40_W15.24mm_Socket_LongPads" H 12200 6675 50 0001 C CNN
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F 3 "" H 12200 6675 50 0001 C CNN
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1 12200 6675
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-1 0 0 -1
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$EndComp
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Entry Wire Line
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14350 4900 14450 5000
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Entry Wire Line
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14350 5000 14450 5100
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Entry Wire Line
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14350 5100 14450 5200
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Entry Wire Line
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14350 5200 14450 5300
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Entry Wire Line
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14350 5300 14450 5400
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Entry Wire Line
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14350 5400 14450 5500
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Entry Wire Line
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14350 5500 14450 5600
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Entry Wire Line
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14350 5600 14450 5700
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Text Label 13150 6825 2 60 ~ 0
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D0
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Text Label 13150 6925 2 60 ~ 0
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D1
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Text Label 13150 7025 2 60 ~ 0
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D2
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Text Label 13150 7125 2 60 ~ 0
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D3
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Text Label 13150 7225 2 60 ~ 0
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D4
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Text Label 13150 7325 2 60 ~ 0
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D5
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Text Label 13150 7425 2 60 ~ 0
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D6
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Text Label 13150 7525 2 60 ~ 0
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D7
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Entry Wire Line
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13275 7625 13175 7525
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Entry Wire Line
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13275 7525 13175 7425
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Entry Wire Line
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13275 7425 13175 7325
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Entry Wire Line
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13275 7325 13175 7225
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Entry Wire Line
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13275 7225 13175 7125
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Entry Wire Line
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13275 7125 13175 7025
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Entry Wire Line
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13275 7025 13175 6925
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Entry Wire Line
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13275 6925 13175 6825
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Entry Wire Line
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13275 6325 13175 6225
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Entry Wire Line
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13275 6225 13175 6125
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Entry Wire Line
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13275 6125 13175 6025
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Entry Wire Line
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13275 6025 13175 5925
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Entry Wire Line
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13275 5925 13175 5825
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Text Label 13150 6125 2 60 ~ 0
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R/~W
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Text Label 13150 6025 2 60 ~ 0
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PHI2
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Text Label 13150 6225 2 60 ~ 0
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~RESET
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$Comp
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L power:VCC #PWR03
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U 1 1 5E249690
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P 12200 5325
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F 0 "#PWR03" H 12200 5175 50 0001 C CNN
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F 1 "VCC" H 12200 5475 50 0000 C CNN
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F 2 "" H 12200 5325 50 0001 C CNN
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F 3 "" H 12200 5325 50 0001 C CNN
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1 12200 5325
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1 0 0 -1
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$EndComp
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Text Label 14475 6800 0 60 ~ 0
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A0
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Text Label 14475 6900 0 60 ~ 0
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A1
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Text Label 14475 7200 0 60 ~ 0
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A4
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Text Label 14475 8000 0 60 ~ 0
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A12
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Text Label 14475 8100 0 60 ~ 0
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A13
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Text Label 14475 8200 0 60 ~ 0
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A14
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Text Label 14475 8300 0 60 ~ 0
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A15
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Entry Wire Line
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14350 6900 14450 6800
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Entry Wire Line
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14350 7000 14450 6900
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Entry Wire Line
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14350 8100 14450 8000
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Entry Wire Line
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14350 8200 14450 8100
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Entry Wire Line
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14350 8300 14450 8200
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Entry Wire Line
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14350 8400 14450 8300
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Entry Wire Line
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14350 7300 14450 7200
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Text Label 13150 5825 2 60 ~ 0
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A0
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Text Label 13150 5925 2 60 ~ 0
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A1
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$Comp
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L power:GND #PWR04
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U 1 1 5E249CED
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P 12200 8200
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F 0 "#PWR04" H 12200 7950 50 0001 C CNN
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F 1 "GND" H 12200 8050 50 0000 C CNN
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F 2 "" H 12200 8200 50 0001 C CNN
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F 3 "" H 12200 8200 50 0001 C CNN
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1 12200 8200
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1 0 0 -1
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$EndComp
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NoConn ~ 12850 6425
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NoConn ~ 12850 6525
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$Comp
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L RC6502-Terminal-rescue:74LS138 U2
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U 1 1 5E249EB5
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P 12200 4500
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F 0 "U2" H 12300 5000 50 0000 C CNN
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F 1 "74LS138" H 12200 4000 50 0000 C CNN
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F 2 "Housings_DIP:DIP-16_W7.62mm_Socket_LongPads" H 12200 4500 50 0001 C CNN
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F 3 "" H 12200 4500 50 0001 C CNN
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1 12200 4500
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1 0 0 -1
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$EndComp
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Text Label 11300 4150 0 60 ~ 0
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A12
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Text Label 11300 4250 0 60 ~ 0
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A13
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Text Label 11300 4350 0 60 ~ 0
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A14
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Text Label 11300 4650 0 60 ~ 0
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A15
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Entry Wire Line
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11175 4250 11275 4150
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Entry Wire Line
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11175 4350 11275 4250
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Entry Wire Line
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11175 4450 11275 4350
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Entry Wire Line
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11175 4750 11275 4650
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$Comp
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L power:GND #PWR05
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U 1 1 5E24A03F
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P 11525 4925
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F 0 "#PWR05" H 11525 4675 50 0001 C CNN
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F 1 "GND" H 11525 4775 50 0000 C CNN
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F 2 "" H 11525 4925 50 0001 C CNN
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F 3 "" H 11525 4925 50 0001 C CNN
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1 11525 4925
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1 0 0 -1
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$EndComp
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$Comp
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L power:VCC #PWR06
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U 1 1 5E25A167
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P 13050 5525
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F 0 "#PWR06" H 13050 5375 50 0001 C CNN
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F 1 "VCC" H 13050 5675 50 0000 C CNN
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F 2 "" H 13050 5525 50 0001 C CNN
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F 3 "" H 13050 5525 50 0001 C CNN
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1 13050 5525
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1 0 0 -1
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$EndComp
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NoConn ~ 12800 4850
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NoConn ~ 12800 4750
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NoConn ~ 12800 4550
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NoConn ~ 12800 4450
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NoConn ~ 12800 4350
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NoConn ~ 12800 4250
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NoConn ~ 12800 4150
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NoConn ~ 14775 7900
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NoConn ~ 14775 7800
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NoConn ~ 14775 7700
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NoConn ~ 14775 7600
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NoConn ~ 14775 7500
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NoConn ~ 14775 7400
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NoConn ~ 14775 7300
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NoConn ~ 14775 7100
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NoConn ~ 14775 7000
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NoConn ~ 14775 6100
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NoConn ~ 14775 6200
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NoConn ~ 14775 5900
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NoConn ~ 14775 5800
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NoConn ~ 14775 4900
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NoConn ~ 14775 4800
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NoConn ~ 14775 4700
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$Comp
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L link_power:Link_Power JP1
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U 1 1 5E25AF74
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P 2575 1400
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F 0 "JP1" H 2575 1480 50 0000 C CNN
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F 1 "KBD_PWR" H 2585 1340 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 2575 1400 50 0001 C CNN
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F 3 "" H 2575 1400 50 0001 C CNN
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1 2575 1400
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0 -1 -1 0
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$EndComp
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$Comp
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L RC6502-Terminal-rescue:Conn_01x06 J2
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U 1 1 5E25B19C
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P 1200 2300
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F 0 "J2" H 1200 2600 50 0000 C CNN
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F 1 "KBD_SER" V 1300 2300 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 1200 2300 50 0001 C CNN
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F 3 "" H 1200 2300 50 0001 C CNN
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1 1200 2300
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-1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR07
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U 1 1 5E25B34C
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P 2575 5075
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F 0 "#PWR07" H 2575 4825 50 0001 C CNN
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F 1 "GND" H 2575 4925 50 0000 C CNN
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F 2 "" H 2575 5075 50 0001 C CNN
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F 3 "" H 2575 5075 50 0001 C CNN
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1 2575 5075
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1 0 0 -1
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$EndComp
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$Comp
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L Device:Crystal_Small Y1
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U 1 1 5E25BD20
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P 2575 3375
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F 0 "Y1" H 2575 3500 50 0000 C CNN
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F 1 "16Mhz" H 2575 3275 50 0000 C CNN
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F 2 "Crystals:Crystal_HC49-4H_Vertical" H 2575 3375 50 0001 C CNN
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F 3 "" H 2575 3375 50 0001 C CNN
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1 2575 3375
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0 1 1 0
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$EndComp
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$Comp
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L Device:C_Small C6
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U 1 1 5E25C0EA
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P 2225 3225
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F 0 "C6" V 2275 3275 50 0000 L CNN
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F 1 "22pF" V 2100 3125 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2225 3225 50 0001 C CNN
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F 3 "" H 2225 3225 50 0001 C CNN
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1 2225 3225
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0 1 1 0
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$EndComp
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$Comp
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L Device:C_Small C10
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U 1 1 5E25C2E6
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P 2225 3525
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F 0 "C10" V 2275 3575 50 0000 L CNN
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F 1 "22pF" V 2100 3450 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2225 3525 50 0001 C CNN
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F 3 "" H 2225 3525 50 0001 C CNN
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1 2225 3525
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0 1 1 0
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$EndComp
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$Comp
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L power:GND #PWR08
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U 1 1 5E25C401
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P 2050 3600
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F 0 "#PWR08" H 2050 3350 50 0001 C CNN
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F 1 "GND" H 2050 3450 50 0000 C CNN
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F 2 "" H 2050 3600 50 0001 C CNN
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F 3 "" H 2050 3600 50 0001 C CNN
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1 2050 3600
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1 0 0 -1
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$EndComp
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$Comp
|
|
L power:GND #PWR09
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U 1 1 5E25CE66
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P 1475 2675
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F 0 "#PWR09" H 1475 2425 50 0001 C CNN
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F 1 "GND" H 1475 2525 50 0000 C CNN
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F 2 "" H 1475 2675 50 0001 C CNN
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F 3 "" H 1475 2675 50 0001 C CNN
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1 1475 2675
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1 0 0 -1
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$EndComp
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NoConn ~ 1400 2500
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$Comp
|
|
L power:VCC #PWR010
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U 1 1 5E25D24B
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P 2575 1225
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F 0 "#PWR010" H 2575 1075 50 0001 C CNN
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F 1 "VCC" H 2575 1375 50 0000 C CNN
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F 2 "" H 2575 1225 50 0001 C CNN
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F 3 "" H 2575 1225 50 0001 C CNN
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1 2575 1225
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R1
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U 1 1 5E25D3E9
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P 2475 1875
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F 0 "R1" V 2555 1875 50 0000 C CNN
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F 1 "10k" V 2475 1875 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 2405 1875 50 0001 C CNN
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F 3 "" H 2475 1875 50 0001 C CNN
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1 2475 1875
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-1 0 0 1
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|
$EndComp
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$Comp
|
|
L Device:C_Small C4
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U 1 1 5E25D964
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|
P 2075 2100
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F 0 "C4" V 2175 2075 50 0000 L CNN
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F 1 "100nF" V 1950 2000 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2075 2100 50 0001 C CNN
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F 3 "" H 2075 2100 50 0001 C CNN
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1 2075 2100
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0 -1 -1 0
|
|
$EndComp
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$Comp
|
|
L Device:C_Small C7
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|
U 1 1 5E25F695
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P 2850 1800
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|
F 0 "C7" V 2950 1775 50 0000 L CNN
|
|
F 1 "100nF" V 2725 1700 50 0000 L CNN
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|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2850 1800 50 0001 C CNN
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F 3 "" H 2850 1800 50 0001 C CNN
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1 2850 1800
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|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR011
|
|
U 1 1 5E25F92F
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|
P 3025 1875
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|
F 0 "#PWR011" H 3025 1625 50 0001 C CNN
|
|
F 1 "GND" H 3025 1725 50 0000 C CNN
|
|
F 2 "" H 3025 1875 50 0001 C CNN
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F 3 "" H 3025 1875 50 0001 C CNN
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|
1 3025 1875
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|
1 0 0 -1
|
|
$EndComp
|
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$Comp
|
|
L RC6502-Terminal-rescue:SW_Push SW1
|
|
U 1 1 5E260A4C
|
|
P 2025 1650
|
|
F 0 "SW1" H 2075 1750 50 0000 L CNN
|
|
F 1 "KBD_RES" H 2025 1590 50 0000 C CNN
|
|
F 2 "Buttons_Switches_THT:SW_PUSH_6mm" H 2025 1850 50 0001 C CNN
|
|
F 3 "" H 2025 1850 50 0001 C CNN
|
|
1 2025 1650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR012
|
|
U 1 1 5E260B4B
|
|
P 1750 1725
|
|
F 0 "#PWR012" H 1750 1475 50 0001 C CNN
|
|
F 1 "GND" H 1750 1575 50 0000 C CNN
|
|
F 2 "" H 1750 1725 50 0001 C CNN
|
|
F 3 "" H 1750 1725 50 0001 C CNN
|
|
1 1750 1725
|
|
1 0 0 -1
|
|
$EndComp
|
|
Entry Wire Line
|
|
11125 6825 11225 6925
|
|
Entry Wire Line
|
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11125 6925 11225 7025
|
|
Entry Wire Line
|
|
11125 7025 11225 7125
|
|
Entry Wire Line
|
|
11125 7125 11225 7225
|
|
Entry Wire Line
|
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11125 7225 11225 7325
|
|
Entry Wire Line
|
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11125 7325 11225 7425
|
|
Entry Wire Line
|
|
11125 6725 11225 6825
|
|
Text Label 11250 6825 0 60 ~ 0
|
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VID0
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Text Label 11250 6925 0 60 ~ 0
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VID1
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Text Label 11250 7025 0 60 ~ 0
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VID2
|
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Text Label 11250 7125 0 60 ~ 0
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VID3
|
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Text Label 11250 7225 0 60 ~ 0
|
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VID4
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Text Label 11250 7325 0 60 ~ 0
|
|
VID5
|
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Text Label 11250 7425 0 60 ~ 0
|
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VID6
|
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Entry Wire Line
|
|
11125 5525 11225 5625
|
|
Entry Wire Line
|
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11125 5625 11225 5725
|
|
Entry Wire Line
|
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11125 5725 11225 5825
|
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Entry Wire Line
|
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11125 5825 11225 5925
|
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Entry Wire Line
|
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11125 5925 11225 6025
|
|
Entry Wire Line
|
|
11125 6025 11225 6125
|
|
Entry Wire Line
|
|
11125 5425 11225 5525
|
|
Text Label 11250 5525 0 60 ~ 0
|
|
KBD0
|
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Text Label 11250 5625 0 60 ~ 0
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KBD1
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Text Label 11250 5725 0 60 ~ 0
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KBD2
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Text Label 11250 5825 0 60 ~ 0
|
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KBD3
|
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Text Label 11250 5925 0 60 ~ 0
|
|
KBD4
|
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Text Label 11250 6025 0 60 ~ 0
|
|
KBD5
|
|
Text Label 11250 6125 0 60 ~ 0
|
|
KBD6
|
|
$Comp
|
|
L power:VCC #PWR013
|
|
U 1 1 5E26719B
|
|
P 11000 6150
|
|
F 0 "#PWR013" H 11000 6000 50 0001 C CNN
|
|
F 1 "VCC" H 11000 6300 50 0000 C CNN
|
|
F 2 "" H 11000 6150 50 0001 C CNN
|
|
F 3 "" H 11000 6150 50 0001 C CNN
|
|
1 11000 6150
|
|
1 0 0 -1
|
|
$EndComp
|
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NoConn ~ 11550 6525
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RDA
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$Comp
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1 10425 7825
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Text GLabel 9400 7525 0 60 Output ~ 0
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DA
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L Device:C_Small C9
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F 3 "" H 9650 7825 50 0001 C CNN
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1 9650 7825
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Text GLabel 11475 6425 0 60 Input ~ 0
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STROBE
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L RC6502-Terminal-rescue:Conn_02x03_Odd_Even J4
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F 3 "" H 4975 2000 50 0001 C CNN
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1 4975 2000
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$Comp
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U 1 1 5E27010B
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F 1 "GND" H 5350 2025 50 0000 C CNN
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F 2 "" H 5350 2175 50 0001 C CNN
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F 3 "" H 5350 2175 50 0001 C CNN
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1 5350 2175
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NoConn ~ 4550 2675
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NoConn ~ 4550 4675
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F 3 "" H 2575 6350 50 0001 C CNN
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1 2575 6350
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$Comp
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F 2 "Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm" H 1250 7250 50 0001 C CNN
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F 3 "" H 1250 7250 50 0001 C CNN
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1 1250 7250
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$EndComp
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$Comp
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F 2 "" H 2575 10025 50 0001 C CNN
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F 3 "" H 2575 10025 50 0001 C CNN
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1 2575 10025
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F 3 "" H 3550 8725 50 0001 C CNN
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F 1 "16Mhz" H 2575 8225 50 0000 C CNN
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F 2 "Crystals:Crystal_HC49-4H_Vertical" H 2575 8325 50 0001 C CNN
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F 3 "" H 2575 8325 50 0001 C CNN
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1 2575 8325
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0 1 1 0
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$Comp
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2225 8175 50 0001 C CNN
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F 3 "" H 2225 8175 50 0001 C CNN
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1 2225 8175
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0 1 1 0
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$Comp
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L Device:C_Small C12
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F 1 "22pF" V 2100 8400 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2225 8475 50 0001 C CNN
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F 3 "" H 2225 8475 50 0001 C CNN
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1 2225 8475
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0 1 1 0
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$EndComp
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$Comp
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L power:GND #PWR016
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U 1 1 5E27D8AD
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P 2050 8550
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F 0 "#PWR016" H 2050 8300 50 0001 C CNN
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F 1 "GND" H 2050 8400 50 0000 C CNN
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F 2 "" H 2050 8550 50 0001 C CNN
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F 3 "" H 2050 8550 50 0001 C CNN
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1 2050 8550
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR017
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U 1 1 5E27D8B7
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P 1525 7625
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F 0 "#PWR017" H 1525 7375 50 0001 C CNN
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F 1 "GND" H 1525 7475 50 0000 C CNN
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F 2 "" H 1525 7625 50 0001 C CNN
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F 3 "" H 1525 7625 50 0001 C CNN
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1 1525 7625
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1 0 0 -1
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$EndComp
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NoConn ~ 1450 7450
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$Comp
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F 1 "VCC" H 2575 6325 50 0000 C CNN
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F 2 "" H 2575 6175 50 0001 C CNN
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F 3 "" H 2575 6175 50 0001 C CNN
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1 2575 6175
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1 0 0 -1
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$EndComp
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$Comp
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F 1 "10k" V 2475 6825 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 2405 6825 50 0001 C CNN
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F 3 "" H 2475 6825 50 0001 C CNN
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1 2475 6825
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-1 0 0 1
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$EndComp
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F 1 "100nF" V 1950 6950 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2075 7050 50 0001 C CNN
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F 3 "" H 2075 7050 50 0001 C CNN
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1 2075 7050
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:C_Small C8
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P 2850 6750
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F 0 "C8" V 2950 6725 50 0000 L CNN
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F 1 "100nF" V 2725 6650 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 2850 6750 50 0001 C CNN
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F 3 "" H 2850 6750 50 0001 C CNN
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1 2850 6750
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR019
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U 1 1 5E27D8EB
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P 3025 6825
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F 0 "#PWR019" H 3025 6575 50 0001 C CNN
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F 1 "GND" H 3025 6675 50 0000 C CNN
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F 2 "" H 3025 6825 50 0001 C CNN
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F 3 "" H 3025 6825 50 0001 C CNN
|
|
1 3025 6825
|
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1 0 0 -1
|
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$EndComp
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$Comp
|
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L RC6502-Terminal-rescue:SW_Push SW2
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U 1 1 5E27D8FC
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P 2025 6600
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F 0 "SW2" H 2075 6700 50 0000 L CNN
|
|
F 1 "VID_RES" H 2025 6540 50 0000 C CNN
|
|
F 2 "Buttons_Switches_THT:SW_PUSH_6mm" H 2025 6800 50 0001 C CNN
|
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F 3 "" H 2025 6800 50 0001 C CNN
|
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1 2025 6600
|
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR020
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U 1 1 5E27D902
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P 1750 6675
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F 0 "#PWR020" H 1750 6425 50 0001 C CNN
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F 1 "GND" H 1750 6525 50 0000 C CNN
|
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F 2 "" H 1750 6675 50 0001 C CNN
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F 3 "" H 1750 6675 50 0001 C CNN
|
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1 1750 6675
|
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1 0 0 -1
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$EndComp
|
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$Comp
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L rca_plug:RCA_PLUG J6
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U 1 1 5E27D90D
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P 5675 8200
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F 0 "J6" H 5685 8320 50 0000 C CNN
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|
F 1 "AUDIO" V 5790 8200 50 0000 C CNN
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|
F 2 "rca:rca_yellow" H 5675 8200 50 0001 C CNN
|
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F 3 "" H 5675 8200 50 0001 C CNN
|
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1 5675 8200
|
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR021
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U 1 1 5E27D914
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P 5675 8550
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F 0 "#PWR021" H 5675 8300 50 0001 C CNN
|
|
F 1 "GND" H 5675 8400 50 0000 C CNN
|
|
F 2 "" H 5675 8550 50 0001 C CNN
|
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F 3 "" H 5675 8550 50 0001 C CNN
|
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1 5675 8550
|
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1 0 0 -1
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$EndComp
|
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$Comp
|
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L Device:R R3
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U 1 1 5E27D928
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P 6150 7725
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|
|
F 1 "1k" V 6150 7725 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6080 7725 50 0001 C CNN
|
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F 3 "" H 6150 7725 50 0001 C CNN
|
|
1 6150 7725
|
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R4
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U 1 1 5E27D92F
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P 5525 9925
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F 0 "R4" V 5605 9925 50 0000 C CNN
|
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F 1 "330" V 5525 9925 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5455 9925 50 0001 C CNN
|
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F 3 "" H 5525 9925 50 0001 C CNN
|
|
1 5525 9925
|
|
0 1 1 0
|
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$EndComp
|
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$Comp
|
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L rca_plug:RCA_PLUG J7
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U 1 1 5E27D936
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P 6825 7725
|
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F 0 "J7" H 6835 7845 50 0000 C CNN
|
|
F 1 "VIDEO" V 6940 7725 50 0000 C CNN
|
|
F 2 "rca:rca_yellow" H 6825 7725 50 0001 C CNN
|
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F 3 "" H 6825 7725 50 0001 C CNN
|
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1 6825 7725
|
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1 0 0 -1
|
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$EndComp
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$Comp
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L power:GND #PWR022
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U 1 1 5E27D93F
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P 6825 8075
|
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F 0 "#PWR022" H 6825 7825 50 0001 C CNN
|
|
F 1 "GND" H 6825 7925 50 0000 C CNN
|
|
F 2 "" H 6825 8075 50 0001 C CNN
|
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F 3 "" H 6825 8075 50 0001 C CNN
|
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1 6825 8075
|
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R5
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U 1 1 5E27D945
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P 6600 8000
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F 0 "R5" V 6680 8000 50 0000 C CNN
|
|
F 1 "75" V 6600 8000 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6530 8000 50 0001 C CNN
|
|
F 3 "" H 6600 8000 50 0001 C CNN
|
|
1 6600 8000
|
|
0 -1 -1 0
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$EndComp
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Text GLabel 4625 9425 2 60 Input ~ 0
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DA
|
|
Text GLabel 4625 9525 2 60 Output ~ 0
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RDA
|
|
Entry Wire Line
|
|
4975 8475 4875 8575
|
|
Entry Wire Line
|
|
4975 8575 4875 8675
|
|
Entry Wire Line
|
|
4975 8675 4875 8775
|
|
Entry Wire Line
|
|
4975 8775 4875 8875
|
|
Entry Wire Line
|
|
4975 8875 4875 8975
|
|
Entry Wire Line
|
|
4975 9625 4875 9725
|
|
Entry Wire Line
|
|
4975 8375 4875 8475
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Text Label 4850 8475 2 60 ~ 0
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VID0
|
|
Text Label 4850 8575 2 60 ~ 0
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VID1
|
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Text Label 4850 8675 2 60 ~ 0
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VID2
|
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Text Label 4850 8775 2 60 ~ 0
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VID3
|
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Text Label 4850 8875 2 60 ~ 0
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VID4
|
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Text Label 4850 8975 2 60 ~ 0
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VID5
|
|
Text Label 4850 9725 2 60 ~ 0
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VID6
|
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$Comp
|
|
L RC6502-Terminal-rescue:Conn_02x03_Odd_Even J5
|
|
U 1 1 5E27D96B
|
|
P 4975 6950
|
|
F 0 "J5" H 5025 7150 50 0000 C CNN
|
|
F 1 "VID_ICSP" H 5025 6750 50 0000 C CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm" H 4975 6950 50 0001 C CNN
|
|
F 3 "" H 4975 6950 50 0001 C CNN
|
|
1 4975 6950
|
|
1 0 0 -1
|
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$EndComp
|
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$Comp
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L power:GND #PWR023
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U 1 1 5E27D973
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|
P 5350 7125
|
|
F 0 "#PWR023" H 5350 6875 50 0001 C CNN
|
|
F 1 "GND" H 5350 6975 50 0000 C CNN
|
|
F 2 "" H 5350 7125 50 0001 C CNN
|
|
F 3 "" H 5350 7125 50 0001 C CNN
|
|
1 5350 7125
|
|
1 0 0 -1
|
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$EndComp
|
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NoConn ~ 4550 7625
|
|
NoConn ~ 4550 9625
|
|
NoConn ~ 4550 9825
|
|
Entry Wire Line
|
|
4975 4025 4875 3925
|
|
Entry Wire Line
|
|
4975 3925 4875 3825
|
|
Entry Wire Line
|
|
4975 3825 4875 3725
|
|
Entry Wire Line
|
|
4975 3725 4875 3625
|
|
Entry Wire Line
|
|
4975 3625 4875 3525
|
|
Entry Wire Line
|
|
4975 4675 4875 4775
|
|
Entry Wire Line
|
|
4975 4125 4875 4025
|
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Text Label 4850 3525 2 60 ~ 0
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KBD0
|
|
Text Label 4850 3625 2 60 ~ 0
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KBD1
|
|
Text Label 4850 3725 2 60 ~ 0
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|
KBD2
|
|
Text Label 4850 3825 2 60 ~ 0
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KBD3
|
|
Text Label 4850 3925 2 60 ~ 0
|
|
KBD4
|
|
Text Label 4850 4025 2 60 ~ 0
|
|
KBD5
|
|
Text Label 4850 4775 2 60 ~ 0
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KBD6
|
|
Text GLabel 4550 4875 2 60 Output ~ 0
|
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STROBE
|
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$Comp
|
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L RC6502-Terminal-rescue:74LS00 U3
|
|
U 2 1 5E292967
|
|
P 12200 3200
|
|
F 0 "U3" H 12200 3250 50 0000 C CNN
|
|
F 1 "74LS00" H 12200 3100 50 0000 C CNN
|
|
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 12200 3200 50 0001 C CNN
|
|
F 3 "" H 12200 3200 50 0001 C CNN
|
|
2 12200 3200
|
|
1 0 0 1
|
|
$EndComp
|
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$Comp
|
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L RC6502-Terminal-rescue:74LS00 U3
|
|
U 3 1 5E2929EC
|
|
P 9750 10225
|
|
F 0 "U3" H 9750 10275 50 0000 C CNN
|
|
F 1 "74LS00" H 9750 10125 50 0000 C CNN
|
|
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 9750 10225 50 0001 C CNN
|
|
F 3 "" H 9750 10225 50 0001 C CNN
|
|
3 9750 10225
|
|
0 -1 -1 0
|
|
$EndComp
|
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$Comp
|
|
L RC6502-Terminal-rescue:74LS00 U3
|
|
U 4 1 5E292B70
|
|
P 10200 10225
|
|
F 0 "U3" H 10200 10275 50 0000 C CNN
|
|
F 1 "74LS00" H 10200 10125 50 0000 C CNN
|
|
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 10200 10225 50 0001 C CNN
|
|
F 3 "" H 10200 10225 50 0001 C CNN
|
|
4 10200 10225
|
|
0 -1 -1 0
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$EndComp
|
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$Comp
|
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L power:GND #PWR024
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|
U 1 1 5E294B29
|
|
P 9975 10975
|
|
F 0 "#PWR024" H 9975 10725 50 0001 C CNN
|
|
F 1 "GND" H 9975 10825 50 0000 C CNN
|
|
F 2 "" H 9975 10975 50 0001 C CNN
|
|
F 3 "" H 9975 10975 50 0001 C CNN
|
|
1 9975 10975
|
|
1 0 0 -1
|
|
$EndComp
|
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NoConn ~ 9750 9625
|
|
NoConn ~ 10200 9625
|
|
$Comp
|
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L Device:C_Small C1
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|
U 1 1 5E295578
|
|
P 10850 10750
|
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F 0 "C1" V 10950 10725 50 0000 L CNN
|
|
F 1 "100nF" V 10725 10650 50 0000 L CNN
|
|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 10850 10750 50 0001 C CNN
|
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F 3 "" H 10850 10750 50 0001 C CNN
|
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1 10850 10750
|
|
1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C2
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U 1 1 5E295920
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|
|
F 1 "100nF" V 11025 10650 50 0000 L CNN
|
|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 11150 10750 50 0001 C CNN
|
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F 3 "" H 11150 10750 50 0001 C CNN
|
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1 11150 10750
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1 0 0 -1
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$EndComp
|
|
$Comp
|
|
L Device:C_Small C3
|
|
U 1 1 5E296960
|
|
P 11450 10750
|
|
F 0 "C3" V 11550 10725 50 0000 L CNN
|
|
F 1 "100nF" V 11325 10650 50 0000 L CNN
|
|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 11450 10750 50 0001 C CNN
|
|
F 3 "" H 11450 10750 50 0001 C CNN
|
|
1 11450 10750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:VCC #PWR025
|
|
U 1 1 5E29942C
|
|
P 10850 10500
|
|
F 0 "#PWR025" H 10850 10350 50 0001 C CNN
|
|
F 1 "VCC" H 10850 10650 50 0000 C CNN
|
|
F 2 "" H 10850 10500 50 0001 C CNN
|
|
F 3 "" H 10850 10500 50 0001 C CNN
|
|
1 10850 10500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR026
|
|
U 1 1 5E299849
|
|
P 11450 11000
|
|
F 0 "#PWR026" H 11450 10750 50 0001 C CNN
|
|
F 1 "GND" H 11450 10850 50 0000 C CNN
|
|
F 2 "" H 11450 11000 50 0001 C CNN
|
|
F 3 "" H 11450 11000 50 0001 C CNN
|
|
1 11450 11000
|
|
1 0 0 -1
|
|
$EndComp
|
|
NoConn ~ 4550 4975
|
|
$Comp
|
|
L ps2_connector:PS_2_Connector J8
|
|
U 1 1 5E29DBB0
|
|
P 6325 4975
|
|
F 0 "J8" H 6325 5225 50 0000 C CNN
|
|
F 1 "Keyboard" H 6325 4725 50 0000 C CNN
|
|
F 2 "ps2:MINI-DIN-6-FULL-SHIELD" H 6325 4975 50 0001 C CNN
|
|
F 3 "" H 6325 4975 50 0001 C CNN
|
|
1 6325 4975
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 6525 4475 2 60 ~ 0
|
|
PS2_CLK
|
|
$Comp
|
|
L power:GND #PWR027
|
|
U 1 1 5E29FEFC
|
|
P 6800 5150
|
|
F 0 "#PWR027" H 6800 4900 50 0001 C CNN
|
|
F 1 "GND" H 6800 5000 50 0000 C CNN
|
|
F 2 "" H 6800 5150 50 0001 C CNN
|
|
F 3 "" H 6800 5150 50 0001 C CNN
|
|
1 6800 5150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
14450 6000 14775 6000
|
|
Wire Wire Line
|
|
14450 6400 14775 6400
|
|
Wire Wire Line
|
|
14450 6500 14775 6500
|
|
Wire Wire Line
|
|
14175 6525 14175 6600
|
|
Wire Wire Line
|
|
14175 6600 14775 6600
|
|
Wire Wire Line
|
|
14175 6700 14775 6700
|
|
Wire Wire Line
|
|
14175 6700 14175 6775
|
|
Wire Wire Line
|
|
14450 5000 14775 5000
|
|
Wire Wire Line
|
|
14450 5100 14775 5100
|
|
Wire Wire Line
|
|
14450 5200 14775 5200
|
|
Wire Wire Line
|
|
14450 5300 14775 5300
|
|
Wire Wire Line
|
|
14450 5400 14775 5400
|
|
Wire Wire Line
|
|
14450 5500 14775 5500
|
|
Wire Wire Line
|
|
14450 5600 14775 5600
|
|
Wire Wire Line
|
|
14450 5700 14775 5700
|
|
Wire Wire Line
|
|
13175 7525 12850 7525
|
|
Wire Wire Line
|
|
13175 7425 12850 7425
|
|
Wire Wire Line
|
|
13175 7325 12850 7325
|
|
Wire Wire Line
|
|
13175 7225 12850 7225
|
|
Wire Wire Line
|
|
13175 7125 12850 7125
|
|
Wire Wire Line
|
|
13175 7025 12850 7025
|
|
Wire Wire Line
|
|
13175 6925 12850 6925
|
|
Wire Wire Line
|
|
13175 6825 12850 6825
|
|
Wire Wire Line
|
|
13175 6225 12850 6225
|
|
Wire Wire Line
|
|
13175 6125 12850 6125
|
|
Wire Wire Line
|
|
13175 6025 12850 6025
|
|
Wire Wire Line
|
|
13175 5925 12850 5925
|
|
Wire Wire Line
|
|
13175 5825 12850 5825
|
|
Wire Wire Line
|
|
14450 6800 14775 6800
|
|
Wire Wire Line
|
|
14450 6900 14775 6900
|
|
Wire Wire Line
|
|
14450 7200 14775 7200
|
|
Wire Wire Line
|
|
14450 8000 14775 8000
|
|
Wire Wire Line
|
|
14450 8100 14775 8100
|
|
Wire Wire Line
|
|
14450 8200 14775 8200
|
|
Wire Wire Line
|
|
14450 8300 14775 8300
|
|
Wire Wire Line
|
|
11275 4150 11600 4150
|
|
Wire Wire Line
|
|
11275 4250 11600 4250
|
|
Wire Wire Line
|
|
11275 4350 11600 4350
|
|
Wire Wire Line
|
|
11275 4650 11600 4650
|
|
Wire Wire Line
|
|
11525 4750 11525 4850
|
|
Wire Wire Line
|
|
11525 4750 11600 4750
|
|
Wire Wire Line
|
|
11600 4850 11525 4850
|
|
Connection ~ 11525 4850
|
|
Wire Wire Line
|
|
12850 5525 12925 5525
|
|
Wire Wire Line
|
|
12925 4650 12800 4650
|
|
Wire Wire Line
|
|
12850 5625 13050 5625
|
|
Wire Wire Line
|
|
13050 5625 13050 5525
|
|
Wire Wire Line
|
|
12925 5525 12925 4650
|
|
Wire Bus Line
|
|
14350 5600 13750 5600
|
|
Wire Bus Line
|
|
13750 7600 14350 7600
|
|
Wire Bus Line
|
|
13750 6650 13275 6650
|
|
Wire Bus Line
|
|
11100 4500 11175 4500
|
|
Wire Bus Line
|
|
11100 2800 11100 4500
|
|
Wire Wire Line
|
|
2650 4875 2575 4875
|
|
Wire Wire Line
|
|
2575 4875 2575 4975
|
|
Wire Wire Line
|
|
2650 4975 2575 4975
|
|
Connection ~ 2575 4975
|
|
Wire Wire Line
|
|
2575 3275 2575 3225
|
|
Wire Wire Line
|
|
2325 3225 2575 3225
|
|
Wire Wire Line
|
|
2575 3475 2575 3525
|
|
Wire Wire Line
|
|
2325 3525 2575 3525
|
|
Connection ~ 2575 3525
|
|
Connection ~ 2575 3225
|
|
Wire Wire Line
|
|
2125 3525 2050 3525
|
|
Wire Wire Line
|
|
2050 3225 2050 3525
|
|
Wire Wire Line
|
|
2050 3225 2125 3225
|
|
Connection ~ 2050 3525
|
|
Wire Wire Line
|
|
2575 1225 2575 1300
|
|
Wire Wire Line
|
|
2575 2675 2650 2675
|
|
Wire Wire Line
|
|
2575 1500 2575 1650
|
|
Wire Wire Line
|
|
2475 1650 2575 1650
|
|
Wire Wire Line
|
|
2475 1650 2475 1725
|
|
Connection ~ 2575 1650
|
|
Wire Wire Line
|
|
2475 2025 2475 2100
|
|
Wire Wire Line
|
|
1400 2100 1975 2100
|
|
Wire Wire Line
|
|
2175 2100 2300 2100
|
|
Connection ~ 2475 2100
|
|
Wire Wire Line
|
|
1400 2600 1475 2600
|
|
Wire Wire Line
|
|
1475 2600 1475 2675
|
|
Wire Wire Line
|
|
1400 2400 2575 2400
|
|
Connection ~ 2575 2400
|
|
Wire Wire Line
|
|
1400 2300 1750 2300
|
|
Wire Wire Line
|
|
1400 2200 1825 2200
|
|
Wire Wire Line
|
|
1825 3825 2650 3825
|
|
Wire Wire Line
|
|
1750 3925 2650 3925
|
|
Wire Wire Line
|
|
3025 1875 3025 1800
|
|
Wire Wire Line
|
|
3025 1800 2950 1800
|
|
Wire Wire Line
|
|
2300 2100 2300 1650
|
|
Wire Wire Line
|
|
2300 1650 2225 1650
|
|
Connection ~ 2300 2100
|
|
Wire Wire Line
|
|
1750 1725 1750 1650
|
|
Wire Wire Line
|
|
1750 1650 1825 1650
|
|
Wire Wire Line
|
|
4550 2975 5450 2975
|
|
Wire Wire Line
|
|
11225 7425 11550 7425
|
|
Wire Wire Line
|
|
11225 7325 11550 7325
|
|
Wire Wire Line
|
|
11225 7225 11550 7225
|
|
Wire Wire Line
|
|
11225 7125 11550 7125
|
|
Wire Wire Line
|
|
11225 7025 11550 7025
|
|
Wire Wire Line
|
|
11225 6925 11550 6925
|
|
Wire Wire Line
|
|
11225 6825 11550 6825
|
|
Wire Wire Line
|
|
11225 6125 11550 6125
|
|
Wire Wire Line
|
|
11225 6025 11550 6025
|
|
Wire Wire Line
|
|
11225 5925 11550 5925
|
|
Wire Wire Line
|
|
11225 5825 11550 5825
|
|
Wire Wire Line
|
|
11225 5725 11550 5725
|
|
Wire Wire Line
|
|
11225 5625 11550 5625
|
|
Wire Wire Line
|
|
11225 5525 11550 5525
|
|
Wire Wire Line
|
|
11000 6225 11550 6225
|
|
Wire Wire Line
|
|
11000 6150 11000 6225
|
|
Wire Wire Line
|
|
11025 7725 11100 7725
|
|
Wire Wire Line
|
|
11100 7725 11100 7825
|
|
Wire Wire Line
|
|
11100 7825 11550 7825
|
|
Wire Wire Line
|
|
11100 7925 11025 7925
|
|
Connection ~ 11100 7825
|
|
Wire Wire Line
|
|
11475 7725 11550 7725
|
|
Wire Wire Line
|
|
9750 7825 9825 7825
|
|
Wire Wire Line
|
|
9400 7525 9475 7525
|
|
Wire Wire Line
|
|
9475 7525 9475 7825
|
|
Wire Wire Line
|
|
9475 7825 9550 7825
|
|
Connection ~ 9475 7525
|
|
Wire Wire Line
|
|
11475 6425 11550 6425
|
|
Wire Wire Line
|
|
5350 1650 5350 1900
|
|
Wire Wire Line
|
|
5350 1900 5275 1900
|
|
Wire Wire Line
|
|
5350 2175 5350 2100
|
|
Wire Wire Line
|
|
5350 2100 5275 2100
|
|
Wire Wire Line
|
|
4625 3075 4550 3075
|
|
Wire Wire Line
|
|
4625 1900 4625 3075
|
|
Wire Wire Line
|
|
4700 3175 4550 3175
|
|
Wire Wire Line
|
|
4700 2000 4700 3175
|
|
Wire Wire Line
|
|
4775 1900 4625 1900
|
|
Wire Wire Line
|
|
4775 2000 4700 2000
|
|
Wire Wire Line
|
|
5275 2000 5450 2000
|
|
Wire Wire Line
|
|
5450 2000 5450 2975
|
|
Wire Wire Line
|
|
2750 1800 2575 1800
|
|
Connection ~ 2575 1800
|
|
Wire Wire Line
|
|
2650 9825 2575 9825
|
|
Wire Wire Line
|
|
2575 9825 2575 9925
|
|
Wire Wire Line
|
|
2650 9925 2575 9925
|
|
Connection ~ 2575 9925
|
|
Wire Wire Line
|
|
2575 8225 2575 8175
|
|
Wire Wire Line
|
|
2325 8175 2575 8175
|
|
Wire Wire Line
|
|
2575 8425 2575 8475
|
|
Wire Wire Line
|
|
2325 8475 2575 8475
|
|
Connection ~ 2575 8475
|
|
Connection ~ 2575 8175
|
|
Wire Wire Line
|
|
2125 8475 2050 8475
|
|
Wire Wire Line
|
|
2050 8175 2050 8475
|
|
Wire Wire Line
|
|
2050 8175 2125 8175
|
|
Connection ~ 2050 8475
|
|
Wire Wire Line
|
|
2575 6175 2575 6250
|
|
Wire Wire Line
|
|
2575 7625 2650 7625
|
|
Wire Wire Line
|
|
2575 6450 2575 6600
|
|
Wire Wire Line
|
|
2475 6600 2575 6600
|
|
Wire Wire Line
|
|
2475 6600 2475 6675
|
|
Connection ~ 2575 6600
|
|
Wire Wire Line
|
|
2475 6975 2475 7050
|
|
Wire Wire Line
|
|
1450 7050 1975 7050
|
|
Wire Wire Line
|
|
2175 7050 2300 7050
|
|
Connection ~ 2475 7050
|
|
Wire Wire Line
|
|
1450 7550 1525 7550
|
|
Wire Wire Line
|
|
1525 7550 1525 7625
|
|
Wire Wire Line
|
|
1450 7350 2575 7350
|
|
Connection ~ 2575 7350
|
|
Wire Wire Line
|
|
1450 7250 1825 7250
|
|
Wire Wire Line
|
|
1825 7250 1825 8875
|
|
Wire Wire Line
|
|
1450 7150 1900 7150
|
|
Wire Wire Line
|
|
1900 7150 1900 8775
|
|
Wire Wire Line
|
|
1900 8775 2650 8775
|
|
Wire Wire Line
|
|
1825 8875 2650 8875
|
|
Wire Wire Line
|
|
3025 6825 3025 6750
|
|
Wire Wire Line
|
|
3025 6750 2950 6750
|
|
Wire Wire Line
|
|
2300 7050 2300 6600
|
|
Wire Wire Line
|
|
2300 6600 2225 6600
|
|
Connection ~ 2300 7050
|
|
Wire Wire Line
|
|
1750 6675 1750 6600
|
|
Wire Wire Line
|
|
1750 6600 1825 6600
|
|
Wire Wire Line
|
|
4550 7925 5450 7925
|
|
Wire Wire Line
|
|
6375 7725 6375 8000
|
|
Wire Wire Line
|
|
6300 7725 6375 7725
|
|
Connection ~ 6375 7725
|
|
Wire Wire Line
|
|
6825 7925 6825 8000
|
|
Wire Wire Line
|
|
6750 8000 6825 8000
|
|
Connection ~ 6825 8000
|
|
Wire Wire Line
|
|
6450 8000 6375 8000
|
|
Connection ~ 6375 8000
|
|
Wire Wire Line
|
|
4625 9425 4550 9425
|
|
Wire Wire Line
|
|
4550 9525 4625 9525
|
|
Wire Wire Line
|
|
4875 9725 4550 9725
|
|
Wire Wire Line
|
|
4875 8975 4550 8975
|
|
Wire Wire Line
|
|
4875 8875 4550 8875
|
|
Wire Wire Line
|
|
4875 8775 4550 8775
|
|
Wire Wire Line
|
|
4875 8675 4550 8675
|
|
Wire Wire Line
|
|
4875 8575 4550 8575
|
|
Wire Wire Line
|
|
4875 8475 4550 8475
|
|
Wire Wire Line
|
|
5350 6600 5350 6850
|
|
Wire Wire Line
|
|
5350 6850 5275 6850
|
|
Wire Wire Line
|
|
5350 7125 5350 7050
|
|
Wire Wire Line
|
|
5350 7050 5275 7050
|
|
Wire Wire Line
|
|
4625 8025 4550 8025
|
|
Wire Wire Line
|
|
4625 6850 4625 8025
|
|
Wire Wire Line
|
|
4700 8125 4550 8125
|
|
Wire Wire Line
|
|
4700 6950 4700 8125
|
|
Wire Wire Line
|
|
4775 6850 4625 6850
|
|
Wire Wire Line
|
|
4775 6950 4700 6950
|
|
Wire Wire Line
|
|
5275 6950 5450 6950
|
|
Wire Wire Line
|
|
5450 6950 5450 7925
|
|
Connection ~ 5450 7925
|
|
Wire Wire Line
|
|
5450 8200 5525 8200
|
|
Wire Wire Line
|
|
2750 6750 2575 6750
|
|
Connection ~ 2575 6750
|
|
Wire Bus Line
|
|
11125 7025 8025 7025
|
|
Wire Bus Line
|
|
8025 7025 8025 9000
|
|
Wire Bus Line
|
|
8025 9000 4975 9000
|
|
Wire Wire Line
|
|
4875 4775 4550 4775
|
|
Wire Wire Line
|
|
4875 4025 4550 4025
|
|
Wire Wire Line
|
|
4875 3925 4550 3925
|
|
Wire Wire Line
|
|
4875 3825 4550 3825
|
|
Wire Wire Line
|
|
4875 3725 4550 3725
|
|
Wire Wire Line
|
|
4875 3625 4550 3625
|
|
Wire Wire Line
|
|
4875 3525 4550 3525
|
|
Wire Bus Line
|
|
11125 5725 8025 5725
|
|
Wire Bus Line
|
|
8025 5725 8025 4150
|
|
Wire Bus Line
|
|
8025 4150 4975 4150
|
|
Wire Wire Line
|
|
9650 10900 9850 10900
|
|
Wire Wire Line
|
|
9650 10825 9650 10900
|
|
Wire Wire Line
|
|
9850 10900 9850 10825
|
|
Connection ~ 9850 10900
|
|
Wire Wire Line
|
|
10850 10500 10850 10575
|
|
Wire Wire Line
|
|
10850 10575 11150 10575
|
|
Wire Wire Line
|
|
11150 10575 11150 10650
|
|
Wire Wire Line
|
|
10850 10850 10850 10925
|
|
Wire Wire Line
|
|
10850 10925 11150 10925
|
|
Wire Wire Line
|
|
11150 10925 11150 10850
|
|
Wire Wire Line
|
|
11450 10575 11450 10650
|
|
Connection ~ 11150 10575
|
|
Wire Wire Line
|
|
11450 10850 11450 10925
|
|
Connection ~ 11150 10925
|
|
Connection ~ 11450 10925
|
|
Connection ~ 10850 10575
|
|
Wire Wire Line
|
|
4550 4475 6700 4475
|
|
Wire Wire Line
|
|
4550 4575 5850 4575
|
|
Text Label 6525 5450 2 60 ~ 0
|
|
PS2_DATA
|
|
Wire Wire Line
|
|
6625 5075 6700 5075
|
|
Wire Wire Line
|
|
6700 5075 6700 5450
|
|
Wire Wire Line
|
|
5850 5450 6700 5450
|
|
Wire Wire Line
|
|
5850 4575 5850 5450
|
|
Wire Wire Line
|
|
6800 4975 6800 5150
|
|
Wire Wire Line
|
|
6800 4975 6625 4975
|
|
Wire Wire Line
|
|
6625 4875 6700 4875
|
|
Wire Wire Line
|
|
6700 4475 6700 4875
|
|
NoConn ~ 6025 4875
|
|
Wire Wire Line
|
|
5950 4975 6025 4975
|
|
Wire Wire Line
|
|
5950 1650 5950 4300
|
|
Connection ~ 5350 1650
|
|
NoConn ~ 4550 2775
|
|
NoConn ~ 14775 6300
|
|
Text Notes 12175 10925 0 60 ~ 0
|
|
RC6502 Terminal
|
|
Text Notes 11825 10250 0 60 ~ 0
|
|
Implements the Apple1 video and keyboard input section, but uses two Atmega328s in\nplace of the original hardware while working somewhat like two separate Arduino on\nthe board.
|
|
$Comp
|
|
L Device:R R8
|
|
U 1 1 5E2B081B
|
|
P 6900 4650
|
|
F 0 "R8" V 6980 4650 50 0000 C CNN
|
|
F 1 "10k" V 6900 4650 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6830 4650 50 0001 C CNN
|
|
F 3 "" H 6900 4650 50 0001 C CNN
|
|
1 6900 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R9
|
|
U 1 1 5E2B0EDB
|
|
P 7100 4650
|
|
F 0 "R9" V 7180 4650 50 0000 C CNN
|
|
F 1 "10k" V 7100 4650 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7030 4650 50 0001 C CNN
|
|
F 3 "" H 7100 4650 50 0001 C CNN
|
|
1 7100 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6900 4875 6900 4800
|
|
Connection ~ 6700 4875
|
|
Wire Wire Line
|
|
7100 5450 7100 4800
|
|
Connection ~ 6700 5450
|
|
Wire Wire Line
|
|
6900 4500 6900 4300
|
|
Wire Wire Line
|
|
5950 4300 6900 4300
|
|
Connection ~ 5950 4300
|
|
Wire Wire Line
|
|
7100 4300 7100 4500
|
|
Connection ~ 6900 4300
|
|
NoConn ~ 6025 5075
|
|
$Comp
|
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L Device:LED D3
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U 1 1 5E2B88B6
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P 5225 8125
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F 0 "D3" H 5225 8225 50 0000 C CNN
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F 1 "VID" H 5225 8025 50 0000 C CNN
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F 2 "LEDs:LED_D5.0mm" H 5225 8125 50 0001 C CNN
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F 3 "" H 5225 8125 50 0001 C CNN
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1 5225 8125
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-1 0 0 -1
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$EndComp
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$Comp
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L Device:R R6
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U 1 1 5E2B8CE9
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P 4925 8125
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F 0 "R6" V 5005 8125 50 0000 C CNN
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F 1 "220" V 4925 8125 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4855 8125 50 0001 C CNN
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F 3 "" H 4925 8125 50 0001 C CNN
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1 4925 8125
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0 1 1 0
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$EndComp
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Wire Wire Line
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4550 7825 4775 7825
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Wire Wire Line
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4775 7825 4775 8125
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Wire Wire Line
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5675 8400 5675 8475
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Wire Wire Line
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5375 8125 5375 8475
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Wire Wire Line
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5375 8475 5675 8475
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Connection ~ 5675 8475
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$Comp
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L Device:LED D4
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U 1 1 5E2BB703
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P 5525 3175
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F 0 "D4" H 5525 3275 50 0000 C CNN
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F 1 "KBD" H 5525 3075 50 0000 C CNN
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F 2 "LEDs:LED_D5.0mm" H 5525 3175 50 0001 C CNN
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F 3 "" H 5525 3175 50 0001 C CNN
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1 5525 3175
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-1 0 0 -1
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$EndComp
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$Comp
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L Device:R R7
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U 1 1 5E2BB709
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P 5225 3175
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F 0 "R7" V 5305 3175 50 0000 C CNN
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F 1 "220" V 5225 3175 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5155 3175 50 0001 C CNN
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F 3 "" H 5225 3175 50 0001 C CNN
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1 5225 3175
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0 1 1 0
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$EndComp
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Wire Wire Line
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4550 2875 4775 2875
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Wire Wire Line
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4775 2875 4775 3175
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Wire Wire Line
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4775 3175 5075 3175
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Wire Wire Line
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5675 3175 5750 3175
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Wire Wire Line
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5750 3175 5750 3250
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$Comp
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L power:GND #PWR028
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U 1 1 5E2BC015
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P 5750 3250
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F 0 "#PWR028" H 5750 3000 50 0001 C CNN
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F 1 "GND" H 5750 3100 50 0000 C CNN
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F 2 "" H 5750 3250 50 0001 C CNN
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F 3 "" H 5750 3250 50 0001 C CNN
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1 5750 3250
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1750 2300 1750 3925
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Wire Wire Line
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1825 2200 1825 3825
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NoConn ~ 2650 7825
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Wire Wire Line
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2475 7925 2650 7925
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Wire Wire Line
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2575 7725 2650 7725
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Connection ~ 2575 7625
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Wire Wire Line
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2575 2775 2650 2775
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Connection ~ 2575 2675
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NoConn ~ 2650 2875
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Wire Wire Line
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2475 2975 2650 2975
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$Comp
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L atmega328_mcu:ATMEGA328_MCU U4
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U 1 1 5E25B941
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P 3550 3775
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F 0 "U4" H 2800 5025 50 0000 L BNN
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F 1 "ATMEGA328_MCU" H 3950 2375 50 0000 L BNN
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F 2 "Housings_DIP:DIP-28_W7.62mm_Socket" H 3550 3775 50 0001 C CIN
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F 3 "" H 3550 3775 50 0001 C CNN
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1 3550 3775
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1 0 0 -1
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$EndComp
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$Comp
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L Device:Jumper_NC_Dual JP3
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U 1 1 5E2D1584
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P 12875 3525
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F 0 "JP3" H 12925 3425 50 0000 L CNN
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F 1 "SELECT" H 12875 3625 50 0000 C BNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 12875 3525 50 0001 C CNN
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F 3 "" H 12875 3525 50 0001 C CNN
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1 12875 3525
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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12875 3275 12875 3200
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Wire Wire Line
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12875 3200 12800 3200
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Entry Wire Line
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11175 3200 11275 3100
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Text Label 11300 3100 0 60 ~ 0
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A4
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Wire Wire Line
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11275 3100 11525 3100
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Wire Wire Line
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12875 3775 12875 3850
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Wire Wire Line
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12875 3850 11525 3850
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Wire Wire Line
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11525 3850 11525 3300
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Wire Wire Line
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11525 3300 11600 3300
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Connection ~ 11525 3100
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Connection ~ 11525 3300
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Wire Wire Line
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10100 10900 10100 10825
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Wire Wire Line
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10300 10900 10300 10825
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Connection ~ 10100 10900
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Wire Wire Line
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9975 10900 9975 10975
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Connection ~ 9975 10900
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Wire Wire Line
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12850 5725 13175 5725
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Wire Wire Line
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13175 5725 13175 3525
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Wire Wire Line
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13175 3525 12975 3525
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Wire Bus Line
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11100 2800 13750 2800
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Wire Notes Line
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10975 5125 13825 5125
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Wire Notes Line
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13825 5125 13825 2725
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Wire Notes Line
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13825 2725 10975 2725
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Wire Notes Line
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10975 2725 10975 5125
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Text Notes 11000 2700 0 60 ~ 0
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Address decoding places PIA at the expected addresses\n$D010 to $D012, these registers are mirrored across the\nentire $Dxxx range. SELECT should be on 1-2, 2-3 is used\nif this card should instead be placed on $D000 to $D002\n(for debugging).
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Text Notes 15400 11075 0 60 ~ 0
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A
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Wire Wire Line
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11525 4850 11525 4925
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Wire Wire Line
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2575 4975 2575 5075
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Wire Wire Line
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2575 3525 2650 3525
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Wire Wire Line
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2575 3225 2650 3225
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Wire Wire Line
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2050 3525 2050 3600
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Wire Wire Line
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2575 1650 2575 1800
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Wire Wire Line
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2575 1650 5350 1650
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Wire Wire Line
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2475 2100 2475 2975
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Wire Wire Line
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2475 2100 4775 2100
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Wire Wire Line
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2575 2400 2575 2675
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Wire Wire Line
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2300 2100 2475 2100
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Wire Wire Line
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11100 7825 11100 7925
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Wire Wire Line
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9475 7525 11550 7525
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Wire Wire Line
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2575 1800 2575 2400
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Wire Wire Line
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2575 9925 2575 10025
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Wire Wire Line
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2575 8475 2650 8475
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Wire Wire Line
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2575 8175 2650 8175
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Wire Wire Line
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2050 8475 2050 8550
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Wire Wire Line
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2575 6600 2575 6750
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Wire Wire Line
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2575 6600 5350 6600
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Wire Wire Line
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2475 7050 2475 7925
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Wire Wire Line
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2475 7050 4775 7050
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Wire Wire Line
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2575 7350 2575 7625
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Wire Wire Line
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2300 7050 2475 7050
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Wire Wire Line
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6375 7725 6675 7725
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Wire Wire Line
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6825 8000 6825 8075
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Wire Wire Line
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5450 7925 5450 8200
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Wire Wire Line
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2575 6750 2575 7350
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Wire Wire Line
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9850 10900 9975 10900
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Wire Wire Line
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11150 10575 11450 10575
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Wire Wire Line
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11150 10925 11450 10925
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Wire Wire Line
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11450 10925 11450 11000
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Wire Wire Line
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10850 10575 10850 10650
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Wire Wire Line
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5350 1650 5950 1650
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Wire Wire Line
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6700 4875 6900 4875
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Wire Wire Line
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6700 5450 7100 5450
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Wire Wire Line
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5950 4300 5950 4975
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Wire Wire Line
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6900 4300 7100 4300
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Wire Wire Line
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5675 8475 5675 8550
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Wire Wire Line
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2575 7625 2575 7725
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Wire Wire Line
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2575 2675 2575 2775
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Wire Wire Line
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11525 3100 11600 3100
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Wire Wire Line
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11525 3300 11525 3100
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Wire Wire Line
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10100 10900 10300 10900
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Wire Wire Line
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9975 10900 10100 10900
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Wire Bus Line
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13750 2800 13750 7600
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Text Label 4750 7725 0 60 ~ 0
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SYNC
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Text Label 4750 9925 0 60 ~ 0
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VIDEO_TVOUT
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Connection ~ 1900 8775
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Text Label 4750 10475 0 60 ~ 0
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VIDEO_SPI
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Wire Wire Line
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4550 7725 6000 7725
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$Comp
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L Jumper:SolderJumper_3_Bridged12 JP?
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U 1 1 620C4A4A
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P 5750 10200
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F 0 "JP?" V 5796 10268 50 0000 L CNN
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F 1 "VID_SEL" V 5705 10268 50 0000 L CNN
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F 2 "" H 5750 10200 50 0001 C CNN
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F 3 "~" H 5750 10200 50 0001 C CNN
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1 5750 10200
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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4550 9925 5375 9925
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Wire Wire Line
|
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5675 9925 5750 9925
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Wire Wire Line
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5750 9925 5750 10000
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Wire Wire Line
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5750 10400 5750 10475
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Wire Wire Line
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1900 10475 5750 10475
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Wire Wire Line
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1900 8775 1900 10475
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Wire Wire Line
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5900 10200 6375 10200
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Wire Wire Line
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6375 8000 6375 10200
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Wire Bus Line
|
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14350 5600 14350 6400
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Wire Bus Line
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11125 6725 11125 7025
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Wire Bus Line
|
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11125 7025 11125 7325
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Wire Bus Line
|
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11125 5425 11125 5725
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Wire Bus Line
|
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11125 5725 11125 6025
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Wire Bus Line
|
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11175 3200 11175 4750
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Wire Bus Line
|
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14350 4900 14350 5600
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Wire Bus Line
|
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14350 6900 14350 8400
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Wire Bus Line
|
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4975 8375 4975 9625
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Wire Bus Line
|
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4975 3625 4975 4675
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Wire Bus Line
|
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13275 5925 13275 7625
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$EndSCHEMATC
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