mirror of
https://github.com/tebl/RC6502-Apple-1-Replica.git
synced 2024-06-17 11:29:34 +00:00
421 lines
9.5 KiB
Plaintext
421 lines
9.5 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:Zilog
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LIBS:65xx
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LIBS:Oscillators
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LIBS:RC6502 CPU-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Text GLabel 9350 3100 0 60 Input ~ 0
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GND
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Text GLabel 9350 3200 0 60 Output ~ 0
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VCC
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Text GLabel 9350 3300 0 60 Input ~ 0
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PHI2
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Text GLabel 3300 1700 2 60 Output ~ 0
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PHI2
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Text GLabel 3300 1600 2 60 Input ~ 0
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RESET
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Text GLabel 9350 3400 0 60 Output ~ 0
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RESET
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$Comp
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L R R1
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U 1 1 590BA496
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P 1050 1700
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F 0 "R1" V 1130 1700 50 0000 C CNN
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F 1 "10k" V 1050 1700 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 980 1700 50 0001 C CNN
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F 3 "" H 1050 1700 50 0001 C CNN
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1 1050 1700
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0 1 1 0
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$EndComp
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$Comp
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L R R2
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U 1 1 590BA57A
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P 1050 1900
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F 0 "R2" V 1130 1900 50 0000 C CNN
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F 1 "10k" V 1050 1900 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 980 1900 50 0001 C CNN
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F 3 "" H 1050 1900 50 0001 C CNN
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1 1050 1900
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0 1 1 0
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$EndComp
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$Comp
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L R R3
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U 1 1 590BA5A2
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P 1050 2100
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F 0 "R3" V 1130 2100 50 0000 C CNN
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F 1 "10k" V 1050 2100 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 980 2100 50 0001 C CNN
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F 3 "" H 1050 2100 50 0001 C CNN
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1 1050 2100
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0 1 1 0
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$EndComp
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$Comp
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L CONN_01X39 J1
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U 1 1 590BAB0E
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P 9550 3400
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F 0 "J1" H 9550 5400 50 0000 C CNN
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F 1 "CONN_01X39" V 9650 3400 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm" H 9550 3400 50 0001 C CNN
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F 3 "" H 9550 3400 50 0001 C CNN
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1 9550 3400
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1 0 0 -1
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$EndComp
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Text GLabel 850 1500 1 60 Input ~ 0
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VCC
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$Comp
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L WD65C02 U1
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U 1 1 590BAEA4
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P 2650 2500
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F 0 "U1" H 2650 1350 60 0000 C CNN
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F 1 "WD65C02" V 2650 2400 60 0000 C CNN
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F 2 "Housings_DIP:DIP-40_W15.24mm_Socket" H 2150 2700 60 0001 C CNN
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F 3 "" H 2150 2700 60 0000 C CNN
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1 2650 2500
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1 0 0 -1
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$EndComp
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Text GLabel 3300 1800 2 60 Input ~ 0
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VCC
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Text GLabel 3300 3500 2 60 Output ~ 0
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GND
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Text GLabel 9350 3800 0 60 Input ~ 0
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WR
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Text GLabel 3300 2200 2 60 Output ~ 0
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R/W
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Text GLabel 9350 3900 0 60 Input ~ 0
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RD
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Text GLabel 9350 3700 0 60 Input ~ 0
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MREQ
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Text GLabel 9350 4000 0 60 Input ~ 0
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IORQ
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Text GLabel 10425 1650 3 60 Input ~ 0
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GND
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Text GLabel 10600 1525 2 60 Input ~ 0
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MREQ
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Text GLabel 10250 1525 0 60 Input ~ 0
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IORQ
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Wire Wire Line
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850 1500 850 2300
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Wire Wire Line
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850 2300 2000 2300
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Wire Wire Line
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900 2100 850 2100
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Connection ~ 850 2100
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Wire Wire Line
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900 1900 850 1900
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Connection ~ 850 1900
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Wire Wire Line
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900 1700 850 1700
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Connection ~ 850 1700
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Wire Wire Line
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1200 1700 2000 1700
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Wire Wire Line
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1200 1900 2000 1900
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Wire Wire Line
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1200 2100 2000 2100
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Wire Wire Line
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10250 1525 10600 1525
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Wire Wire Line
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10425 1525 10425 1650
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Connection ~ 10425 1525
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Text GLabel 5200 1050 0 60 Input ~ 0
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R/W
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Text GLabel 5525 1050 2 60 Output ~ 0
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WR
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Wire Wire Line
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5200 1050 5525 1050
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$Comp
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L 74HCT04 U2
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U 1 1 590BCEA0
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P 5300 1525
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F 0 "U2" H 5450 1625 50 0000 C CNN
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F 1 "74HCT04" H 5500 1425 50 0000 C CNN
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F 2 "Housings_DIP:DIP-14_W7.62mm_Socket" H 5300 1525 50 0001 C CNN
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F 3 "" H 5300 1525 50 0001 C CNN
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1 5300 1525
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1 0 0 -1
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$EndComp
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Text GLabel 4850 1525 0 60 Input ~ 0
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R/W
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Text GLabel 5750 1525 2 60 Output ~ 0
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RD
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Text GLabel 2000 2400 0 60 Output ~ 0
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A0
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Text GLabel 2000 2500 0 60 Output ~ 0
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A1
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Text GLabel 2000 2600 0 60 Output ~ 0
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A2
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Text GLabel 2000 2700 0 60 Output ~ 0
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A3
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Text GLabel 2000 2800 0 60 Output ~ 0
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A4
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Text GLabel 2000 2900 0 60 Output ~ 0
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A5
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Text GLabel 2000 3000 0 60 Output ~ 0
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A6
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Text GLabel 2000 3100 0 60 Output ~ 0
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A7
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Text GLabel 2000 3200 0 60 Output ~ 0
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A8
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Text GLabel 2000 3300 0 60 Output ~ 0
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A9
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Text GLabel 2000 3400 0 60 Output ~ 0
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A10
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Text GLabel 2000 3500 0 60 Output ~ 0
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A11
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Text GLabel 3300 3100 2 60 Output ~ 0
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A15
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Text GLabel 3300 3200 2 60 Output ~ 0
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A14
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Text GLabel 3300 3300 2 60 Output ~ 0
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A13
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Text GLabel 3300 3400 2 60 Output ~ 0
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A12
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Text GLabel 3300 2300 2 60 Output ~ 0
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D0
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Text GLabel 3300 2400 2 60 Output ~ 0
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D1
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Text GLabel 3300 2500 2 60 Output ~ 0
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D2
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Text GLabel 3300 2600 2 60 Output ~ 0
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D3
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Text GLabel 3300 2700 2 60 Output ~ 0
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D4
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Text GLabel 3300 2800 2 60 Output ~ 0
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D5
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Text GLabel 3300 3000 2 60 Output ~ 0
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D7
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Text GLabel 3300 2900 2 60 Output ~ 0
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D6
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Text GLabel 9350 1500 0 60 Input ~ 0
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A15
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Text GLabel 9350 1600 0 60 Input ~ 0
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A14
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Text GLabel 9350 1700 0 60 Input ~ 0
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A13
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Text GLabel 9350 1800 0 60 Input ~ 0
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A12
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Text GLabel 9350 1900 0 60 Input ~ 0
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A11
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Text GLabel 9350 2000 0 60 Input ~ 0
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A10
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Text GLabel 9350 2100 0 60 Input ~ 0
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A9
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Text GLabel 9350 2200 0 60 Input ~ 0
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A8
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Text GLabel 9350 2300 0 60 Input ~ 0
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A7
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Text GLabel 9350 2400 0 60 Input ~ 0
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A6
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Text GLabel 9350 2500 0 60 Input ~ 0
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A5
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Text GLabel 9350 2600 0 60 Input ~ 0
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A4
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Text GLabel 9350 2700 0 60 Input ~ 0
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A3
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Text GLabel 9350 2800 0 60 Input ~ 0
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A2
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Text GLabel 9350 2900 0 60 Input ~ 0
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A1
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Text GLabel 9350 3000 0 60 Input ~ 0
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A0
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NoConn ~ 3300 2100
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NoConn ~ 3300 2000
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NoConn ~ 2000 2000
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NoConn ~ 2000 1800
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NoConn ~ 2000 2200
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Text GLabel 3300 1900 2 60 Input ~ 0
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CLOCK
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Text GLabel 9350 3500 0 60 BiDi ~ 0
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CLOCK
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Text GLabel 2000 1600 0 60 Output ~ 0
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GND
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Text GLabel 9350 3600 0 60 Output ~ 0
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IRQ
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Text GLabel 1400 1025 1 60 Input ~ 0
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IRQ
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Wire Wire Line
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1400 1300 1400 1900
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Connection ~ 1400 1900
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Text GLabel 1600 1025 1 60 Input ~ 0
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NMI
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Wire Wire Line
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1600 1300 1600 2100
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Connection ~ 1600 2100
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Text GLabel 9350 4100 0 60 BiDi ~ 0
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D0
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Text GLabel 9350 4200 0 60 BiDi ~ 0
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D1
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Text GLabel 9350 4300 0 60 BiDi ~ 0
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D2
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Text GLabel 9350 4400 0 60 BiDi ~ 0
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D3
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Text GLabel 9350 4500 0 60 BiDi ~ 0
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D4
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Text GLabel 9350 4600 0 60 BiDi ~ 0
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D5
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Text GLabel 9350 4700 0 60 BiDi ~ 0
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D6
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Text GLabel 9350 4800 0 60 BiDi ~ 0
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D7
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NoConn ~ 9350 4900
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NoConn ~ 9350 5000
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NoConn ~ 9350 5200
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NoConn ~ 9350 5300
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Text GLabel 9350 5100 0 60 Output ~ 0
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NMI
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$Comp
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L CONN_01X02 J2
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U 1 1 590D2BF8
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P 1200 1250
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F 0 "J2" H 1200 1400 50 0000 C CNN
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F 1 "IRQ OnBus" V 1300 1250 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 1200 1250 50 0001 C CNN
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F 3 "" H 1200 1250 50 0001 C CNN
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1 1200 1250
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-1 0 0 1
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$EndComp
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$Comp
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L CONN_01X02 J3
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U 1 1 590D2C70
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P 1800 1250
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F 0 "J3" H 1800 1400 50 0000 C CNN
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F 1 "NMI OnBus" V 1900 1250 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 1800 1250 50 0001 C CNN
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F 3 "" H 1800 1250 50 0001 C CNN
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1 1800 1250
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1400 1025 1400 1200
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Wire Wire Line
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1600 1025 1600 1200
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$Comp
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L C C1
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U 1 1 590DA9CE
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P 7575 1300
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F 0 "C1" H 7600 1400 50 0000 L CNN
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F 1 "100nF" H 7600 1200 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 7613 1150 50 0001 C CNN
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F 3 "" H 7575 1300 50 0001 C CNN
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1 7575 1300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7125 1150 7950 1150
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Wire Wire Line
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7125 1450 7950 1450
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Text GLabel 7125 1575 3 60 Output ~ 0
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GND
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Text GLabel 7125 1000 1 60 Input ~ 0
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VCC
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Wire Wire Line
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7125 1000 7125 1150
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Wire Wire Line
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7125 1450 7125 1575
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$Comp
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L C C2
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U 1 1 590DB42B
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P 7950 1300
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F 0 "C2" H 7975 1400 50 0000 L CNN
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F 1 "100nF" H 7975 1200 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 7988 1150 50 0001 C CNN
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F 3 "" H 7950 1300 50 0001 C CNN
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1 7950 1300
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1 0 0 -1
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$EndComp
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Connection ~ 7575 1150
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Connection ~ 7575 1450
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$Comp
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L CXO_DIP14 X1
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U 1 1 5918B14F
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P 5200 2800
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F 0 "X1" H 5000 3050 50 0000 L CNN
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F 1 "CXO_DIP14" H 5250 2550 50 0000 L CNN
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F 2 "Oscillators:Oscillator_DIP-14" H 5650 2450 50 0001 C CNN
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F 3 "" H 5100 2800 50 0001 C CNN
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1 5200 2800
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1 0 0 -1
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$EndComp
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Text GLabel 5200 2100 1 60 Input ~ 0
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VCC
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Text GLabel 5200 3300 3 60 Output ~ 0
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GND
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Wire Wire Line
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5200 3300 5200 3100
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NoConn ~ 4900 2800
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Text GLabel 6000 2800 2 60 Output ~ 0
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CLOCK
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$Comp
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L Jumper_NO_Small JP1
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U 1 1 5918C6D4
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P 5200 2300
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F 0 "JP1" H 5200 2380 50 0000 C CNN
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F 1 "XTAL Power" H 5210 2240 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 5200 2300 50 0001 C CNN
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F 3 "" H 5200 2300 50 0001 C CNN
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1 5200 2300
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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5200 2200 5200 2100
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Wire Wire Line
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5200 2400 5200 2500
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$Comp
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L Jumper_NO_Small JP2
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U 1 1 5918CD82
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P 5750 2800
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F 0 "JP2" H 5750 2880 50 0000 C CNN
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F 1 "XTAL Enable" H 5760 2740 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 5750 2800 50 0001 C CNN
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F 3 "" H 5750 2800 50 0001 C CNN
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1 5750 2800
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-1 0 0 1
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$EndComp
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Wire Wire Line
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5500 2800 5650 2800
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Wire Wire Line
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5850 2800 6000 2800
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$EndSCHEMATC
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