894 lines
20 KiB
Plaintext
894 lines
20 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:rca
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LIBS:RC6502 Video Adapter-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 10600 3800 0 60 Input ~ 0
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GND
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Text GLabel 10600 3900 0 60 Output ~ 0
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VCC
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NoConn ~ 10600 5800
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NoConn ~ 10600 4300
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NoConn ~ 10600 4700
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Text Notes 8500 7500 2 60 ~ 0
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RC6502 Video Adapter
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Text Notes 10625 7650 2 60 ~ 0
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B
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$Comp
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L CONN_01X39 J1
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U 1 1 5938011B
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P 10800 4100
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F 0 "J1" H 10800 6100 50 0000 C CNN
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F 1 "CONN_01X39" V 10900 4100 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x39_Pitch2.54mm" H 10800 4100 50 0001 C CNN
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F 3 "" H 10800 4100 50 0001 C CNN
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1 10800 4100
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1 0 0 -1
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$EndComp
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NoConn ~ 10600 5900
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NoConn ~ 10600 4400
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NoConn ~ 10600 4600
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NoConn ~ 10600 6000
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NoConn ~ 10600 4200
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NoConn ~ 10600 3500
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NoConn ~ 10600 3400
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NoConn ~ 10600 3200
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NoConn ~ 10600 3100
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NoConn ~ 10600 3000
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NoConn ~ 10600 2900
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NoConn ~ 10600 2800
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NoConn ~ 10600 2700
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NoConn ~ 10600 2600
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Text GLabel 1525 2050 0 60 Output ~ 0
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OUT_D0
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Text GLabel 1525 1950 0 60 Output ~ 0
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OUT_D1
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Text GLabel 1525 1850 0 60 Output ~ 0
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OUT_D2
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Text GLabel 1525 1750 0 60 Output ~ 0
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OUT_D3
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Text GLabel 1525 1650 0 60 Output ~ 0
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OUT_D4
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Text GLabel 1525 1550 0 60 Output ~ 0
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OUT_D5
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Text GLabel 1525 1450 0 60 Output ~ 0
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OUT_D6
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Text GLabel 3300 6700 2 60 Output ~ 0
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OUT_RDA
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$Comp
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L CONN_02X20 J2
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U 1 1 59380E36
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P 1775 2200
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F 0 "J2" H 1775 3250 50 0000 C CNN
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F 1 "Peripheral Bus" V 1775 2200 50 0000 C CNN
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F 2 "Connectors:IDC_Header_Straight_40pins" H 1775 1250 50 0001 C CNN
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F 3 "" H 1775 1250 50 0001 C CNN
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1 1775 2200
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1 0 0 -1
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$EndComp
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Text GLabel 2600 3650 3 60 Output ~ 0
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GND
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NoConn ~ 10600 4800
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NoConn ~ 10600 4900
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NoConn ~ 10600 5000
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NoConn ~ 10600 5100
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NoConn ~ 10600 5200
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NoConn ~ 10600 5300
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NoConn ~ 10600 5400
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NoConn ~ 10600 5500
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NoConn ~ 10600 2200
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NoConn ~ 10600 2300
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NoConn ~ 10600 2400
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NoConn ~ 10600 2500
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NoConn ~ 10600 3600
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NoConn ~ 10600 3700
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NoConn ~ 10600 4000
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NoConn ~ 10600 4100
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NoConn ~ 1525 3150
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NoConn ~ 1525 2850
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NoConn ~ 1525 2750
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NoConn ~ 1525 2650
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NoConn ~ 1525 2550
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NoConn ~ 1525 2450
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NoConn ~ 1525 2350
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NoConn ~ 2025 3050
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NoConn ~ 1525 1250
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NoConn ~ 1525 2250
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NoConn ~ 2025 2550
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NoConn ~ 2025 2350
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NoConn ~ 2025 2150
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NoConn ~ 2025 2050
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NoConn ~ 2025 1950
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NoConn ~ 2025 1850
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NoConn ~ 2025 1750
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NoConn ~ 2025 1650
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NoConn ~ 2025 1550
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NoConn ~ 2025 1450
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NoConn ~ 2025 1350
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Text GLabel 1525 1350 0 60 Output ~ 0
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OUT_DA
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Text GLabel 2025 2950 2 60 Output ~ 0
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P_RESET
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Text GLabel 2025 2850 2 60 Input ~ 0
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OUT_RDA
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$Comp
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L ATMEGA328P-PU U1
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U 1 1 5939AF11
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P 2300 6000
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F 0 "U1" H 1550 7250 50 0000 L BNN
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F 1 "ATMEGA328P-PU" H 2700 4600 50 0000 L BNN
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F 2 "Housings_DIP:DIP-28_W7.62mm_Socket" H 2300 6000 50 0001 C CIN
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F 3 "" H 2300 6000 50 0001 C CNN
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1 2300 6000
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1 0 0 -1
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$EndComp
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$Comp
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L Crystal Y1
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U 1 1 5939BD6D
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P 7025 5600
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F 0 "Y1" H 7025 5750 50 0000 C CNN
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F 1 "16 Mhz" H 7025 5450 50 0000 C CNN
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F 2 "Crystals:Crystal_HC49-4H_Vertical" H 7025 5600 50 0001 C CNN
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F 3 "" H 7025 5600 50 0001 C CNN
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1 7025 5600
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0 1 1 0
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$EndComp
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$Comp
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L C_Small C4
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U 1 1 5939BE54
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P 7225 5950
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F 0 "C4" H 7235 6020 50 0000 L CNN
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F 1 "22pF" H 7235 5870 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 7225 5950 50 0001 C CNN
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F 3 "" H 7225 5950 50 0001 C CNN
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1 7225 5950
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0 1 1 0
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$EndComp
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$Comp
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L C_Small C3
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U 1 1 5939BEA4
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P 7225 5250
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F 0 "C3" H 7235 5320 50 0000 L CNN
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F 1 "22pF" H 7235 5170 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 7225 5250 50 0001 C CNN
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F 3 "" H 7225 5250 50 0001 C CNN
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1 7225 5250
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0 1 1 0
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$EndComp
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Text GLabel 7425 6200 3 60 Output ~ 0
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GND
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$Comp
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L C_Small C1
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U 1 1 5939E123
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P 1050 6800
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F 0 "C1" H 1060 6870 50 0000 L CNN
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F 1 "100nF" H 1060 6720 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 1050 6800 50 0001 C CNN
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F 3 "" H 1050 6800 50 0001 C CNN
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1 1050 6800
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-1 0 0 1
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$EndComp
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Text GLabel 1050 7350 3 60 Output ~ 0
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GND
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Text GLabel 1050 4650 1 60 Input ~ 0
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VCC
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Text GLabel 3300 6800 2 60 Input ~ 0
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OUT_DA
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Text GLabel 3300 5500 2 60 Output ~ 0
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XTAL1
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Text GLabel 3300 5600 2 60 Input ~ 0
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XTAL2
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Text GLabel 6425 5550 0 60 Input ~ 0
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XTAL1
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Text GLabel 6425 5650 0 60 Output ~ 0
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XTAL2
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Text GLabel 3925 6250 1 60 Input ~ 0
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RESET
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$Comp
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L CONN_01X06 J4
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U 1 1 593AA693
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P 4800 7050
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F 0 "J4" H 4800 7400 50 0000 C CNN
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F 1 "FTDI" V 4900 7050 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Angled_1x06_Pitch2.54mm" H 4800 7050 50 0001 C CNN
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F 3 "" H 4800 7050 50 0001 C CNN
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1 4800 7050
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0 1 1 0
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$EndComp
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$Comp
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L R R4
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U 1 1 593AAA90
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P 4050 6500
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F 0 "R4" V 3950 6500 50 0000 C CNN
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F 1 "10k" V 4050 6500 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3980 6500 50 0001 C CNN
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F 3 "" H 4050 6500 50 0001 C CNN
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1 4050 6500
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0 1 1 0
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$EndComp
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Text GLabel 5350 7000 3 60 Output ~ 0
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GND
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Text GLabel 4850 6250 1 60 Output ~ 0
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VCC
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$Comp
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L C_Small C2
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U 1 1 593AC0A1
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P 4350 6350
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F 0 "C2" H 4360 6420 50 0000 L CNN
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F 1 "100nF" V 4250 6250 50 0000 L CNN
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F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 4350 6350 50 0001 C CNN
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F 3 "" H 4350 6350 50 0001 C CNN
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1 4350 6350
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0 1 1 0
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$EndComp
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$Comp
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L CONN_02X03 J5
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U 1 1 593B2B97
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P 5100 5850
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F 0 "J5" H 5100 6050 50 0000 C CNN
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F 1 "ICSP" H 5100 5650 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm" H 5100 4650 50 0001 C CNN
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F 3 "" H 5100 4650 50 0001 C CNN
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1 5100 5850
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1 0 0 -1
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$EndComp
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Text GLabel 5350 5550 1 60 Output ~ 0
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VCC
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Text GLabel 7250 1750 0 60 Input ~ 0
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OUT_D0
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Text GLabel 7250 1850 0 60 Input ~ 0
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OUT_D1
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Text GLabel 7250 1950 0 60 Input ~ 0
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OUT_D2
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Text GLabel 7250 2050 0 60 Input ~ 0
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OUT_D3
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Text GLabel 7250 2150 0 60 Input ~ 0
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OUT_D4
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Text GLabel 7250 2250 0 60 Input ~ 0
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OUT_D5
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Text GLabel 7250 2350 0 60 Input ~ 0
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OUT_D6
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NoConn ~ 3300 4900
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NoConn ~ 3300 6250
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NoConn ~ 1400 5500
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Text GLabel 3300 5000 2 60 Output ~ 0
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RCA_SYNC
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Text GLabel 3300 7200 2 60 Output ~ 0
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RCA_VIDEO
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$Comp
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L Jumper_NO_Small JP1
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U 1 1 593C2A0A
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P 9575 5225
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F 0 "JP1" H 9575 5305 50 0000 C CNN
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F 1 "PullDown" H 9585 5165 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 9575 5225 50 0001 C CNN
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F 3 "" H 9575 5225 50 0001 C CNN
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1 9575 5225
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0 -1 -1 0
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$EndComp
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$Comp
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|
L R R1
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U 1 1 593C2BF9
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P 9125 4625
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F 0 "R1" V 9205 4625 50 0000 C CNN
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F 1 "1k" V 9125 4625 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9055 4625 50 0001 C CNN
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F 3 "" H 9125 4625 50 0001 C CNN
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1 9125 4625
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0 1 1 0
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$EndComp
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$Comp
|
|
L R R2
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U 1 1 593C2C43
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P 9125 5025
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F 0 "R2" V 9205 5025 50 0000 C CNN
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F 1 "330" V 9125 5025 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9055 5025 50 0001 C CNN
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F 3 "" H 9125 5025 50 0001 C CNN
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1 9125 5025
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0 1 1 0
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$EndComp
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$Comp
|
|
L D D1
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U 1 1 593C3A9B
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P 8575 4625
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F 0 "D1" H 8575 4725 50 0000 C CNN
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F 1 "1N4848" H 8575 4525 50 0000 C CNN
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F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8575 4625 50 0001 C CNN
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F 3 "" H 8575 4625 50 0001 C CNN
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1 8575 4625
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-1 0 0 1
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$EndComp
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$Comp
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|
L D D2
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U 1 1 593C3C52
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P 8575 5025
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F 0 "D2" H 8575 5125 50 0000 C CNN
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F 1 "1N4848" H 8575 4925 50 0000 C CNN
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F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8575 5025 50 0001 C CNN
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F 3 "" H 8575 5025 50 0001 C CNN
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1 8575 5025
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-1 0 0 1
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$EndComp
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Text GLabel 8225 4625 0 60 Input ~ 0
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RCA_SYNC
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Text GLabel 8225 5025 0 60 Input ~ 0
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RCA_VIDEO
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$Comp
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L R R3
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U 1 1 593C6F39
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P 9575 5575
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F 0 "R3" V 9655 5575 50 0000 C CNN
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F 1 "75" V 9575 5575 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9505 5575 50 0001 C CNN
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F 3 "" H 9575 5575 50 0001 C CNN
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1 9575 5575
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-1 0 0 1
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$EndComp
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|
Text GLabel 9575 5975 3 60 Output ~ 0
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|
GND
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Text GLabel 10600 5600 0 60 Output ~ 0
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TX
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$Comp
|
|
L Jumper_NO_Small JP2
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U 1 1 593CEF5C
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P 4850 6650
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F 0 "JP2" H 4850 6700 50 0000 C CNN
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F 1 "Power" H 4850 6600 50 0000 C CNN
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|
F 2 "Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm" H 4850 6650 50 0001 C CNN
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|
F 3 "" H 4850 6650 50 0001 C CNN
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|
1 4850 6650
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|
0 1 1 0
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|
$EndComp
|
|
Text GLabel 3800 6275 1 60 Input ~ 0
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|
TX
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Wire Wire Line
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6625 5250 7125 5250
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|
Wire Wire Line
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6625 5950 7125 5950
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|
Wire Wire Line
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7425 5950 7325 5950
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|
Wire Wire Line
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|
7425 5250 7425 6200
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|
Wire Wire Line
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7425 5250 7325 5250
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|
Wire Wire Line
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7025 5450 7025 5250
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|
Connection ~ 7025 5250
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Wire Wire Line
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7025 5750 7025 5950
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|
Connection ~ 7025 5950
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|
Wire Wire Line
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6625 5650 6625 5950
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|
Wire Wire Line
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|
6625 5550 6625 5250
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|
Connection ~ 7425 5950
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|
Wire Wire Line
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|
1050 6900 1050 7350
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|
Wire Wire Line
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|
1050 7200 1400 7200
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|
Wire Wire Line
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|
1400 7100 1050 7100
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Connection ~ 1050 7100
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Connection ~ 1050 7200
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Wire Wire Line
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1050 4650 1050 6700
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Wire Wire Line
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1400 4900 1050 4900
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Connection ~ 1050 4900
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Wire Wire Line
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1050 5200 1400 5200
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Connection ~ 1050 5200
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Wire Wire Line
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|
6625 5550 6425 5550
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|
Wire Wire Line
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6625 5650 6425 5650
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|
Wire Wire Line
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3300 6600 4650 6600
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|
Wire Wire Line
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3300 6500 3900 6500
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|
Wire Wire Line
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4200 6500 4750 6500
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Wire Wire Line
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3300 6350 4250 6350
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|
Wire Wire Line
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|
4550 6350 4550 6850
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|
Wire Wire Line
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4650 6600 4650 6850
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|
Wire Wire Line
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4750 6500 4750 6850
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|
Wire Wire Line
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5350 5950 5350 7000
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Wire Wire Line
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4550 6350 4450 6350
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|
Wire Wire Line
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5050 6850 5350 6850
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|
Connection ~ 5350 6850
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Wire Wire Line
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4950 6850 4950 6750
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|
Wire Wire Line
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4950 6750 5350 6750
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|
Wire Wire Line
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4850 6850 4850 6750
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|
Wire Wire Line
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|
4050 5950 4850 5950
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|
Wire Wire Line
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|
4050 5950 4050 6350
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|
Connection ~ 4050 6350
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|
Wire Wire Line
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4050 5850 4850 5850
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|
Wire Wire Line
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|
4050 5850 4050 5400
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|
Wire Wire Line
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|
3300 5400 4200 5400
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|
Wire Wire Line
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|
4150 5750 4850 5750
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|
Wire Wire Line
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|
5350 5850 5500 5850
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|
Wire Wire Line
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|
5500 5850 5500 5200
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|
Wire Wire Line
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3300 5200 5650 5200
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|
Wire Wire Line
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|
5350 5550 5350 5750
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|
Connection ~ 5350 6750
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|
Wire Wire Line
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|
8725 4625 8975 4625
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Wire Wire Line
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8725 5025 8975 5025
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|
Wire Wire Line
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|
8225 4625 8425 4625
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|
Wire Wire Line
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|
8225 5025 8425 5025
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|
Wire Wire Line
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|
9275 4625 9575 4625
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|
Wire Wire Line
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|
9575 4625 9575 5125
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|
Wire Wire Line
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|
9575 4825 9875 4825
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|
Wire Wire Line
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|
9575 5025 9275 5025
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|
Connection ~ 9575 4825
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|
Connection ~ 9575 5025
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|
Wire Wire Line
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|
9575 5325 9575 5425
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|
Wire Wire Line
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|
9575 5725 9575 5975
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|
Wire Wire Line
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|
10025 5025 10025 5825
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|
Wire Wire Line
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|
10025 5825 9575 5825
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|
Connection ~ 9575 5825
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|
Wire Wire Line
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|
4850 6250 4850 6550
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|
Text GLabel 10600 5700 0 60 Input ~ 0
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|
RX
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|
NoConn ~ 1525 3050
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|
NoConn ~ 1525 2950
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|
Wire Wire Line
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|
2025 1250 2600 1250
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|
Wire Wire Line
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2600 1250 2600 3650
|
|
Wire Wire Line
|
|
2025 2250 2600 2250
|
|
Connection ~ 2600 2250
|
|
Wire Wire Line
|
|
2025 2450 2600 2450
|
|
Connection ~ 2600 2450
|
|
Wire Wire Line
|
|
2025 2650 2600 2650
|
|
Connection ~ 2600 2650
|
|
Wire Wire Line
|
|
2025 2750 2600 2750
|
|
Connection ~ 2600 2750
|
|
Wire Wire Line
|
|
2025 3150 2600 3150
|
|
Connection ~ 2600 3150
|
|
Wire Wire Line
|
|
2600 3450 1050 3450
|
|
Connection ~ 2600 3450
|
|
Wire Wire Line
|
|
1050 3450 1050 2150
|
|
Wire Wire Line
|
|
1050 2150 1525 2150
|
|
$Comp
|
|
L RCA_PLUG J3
|
|
U 1 1 593A2D19
|
|
P 10025 4825
|
|
F 0 "J3" H 10035 4945 50 0000 C CNN
|
|
F 1 "Video" V 10140 4825 50 0000 C CNN
|
|
F 2 "rca:rca_yellow" H 10025 4825 50 0001 C CNN
|
|
F 3 "" H 10025 4825 50 0001 C CNN
|
|
1 10025 4825
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4150 5300 4150 5750
|
|
Wire Wire Line
|
|
3300 5300 4475 5300
|
|
$Comp
|
|
L MCP23S17 U2
|
|
U 1 1 593D3FAB
|
|
P 5975 2550
|
|
F 0 "U2" H 5875 3575 50 0000 R CNN
|
|
F 1 "MCP23S17" H 5875 3500 50 0000 R CNN
|
|
F 2 "Housings_DIP:DIP-28_W7.62mm_Socket" H 6025 1600 50 0001 L CNN
|
|
F 3 "" H 6225 3550 50 0001 C CNN
|
|
1 5975 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L MCP23S17 U3
|
|
U 1 1 593D4204
|
|
P 7750 2550
|
|
F 0 "U3" H 7650 3575 50 0000 R CNN
|
|
F 1 "MCP23S17" H 7650 3500 50 0000 R CNN
|
|
F 2 "Housings_DIP:DIP-28_W7.62mm_Socket" H 7800 1600 50 0001 L CNN
|
|
F 3 "" H 8000 3550 50 0001 C CNN
|
|
1 7750 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 3300 5100 2 60 Output ~ 0
|
|
SS
|
|
Text GLabel 5650 5200 2 60 Output ~ 0
|
|
MOSI
|
|
Text GLabel 4475 5300 2 60 Input ~ 0
|
|
MISO
|
|
Text GLabel 4200 5400 2 60 Output ~ 0
|
|
SCK
|
|
Connection ~ 4050 5400
|
|
Connection ~ 4150 5300
|
|
Connection ~ 5500 5200
|
|
$Comp
|
|
L CONN_02X20 J6
|
|
U 1 1 593D5AF3
|
|
P 4050 2500
|
|
F 0 "J6" H 4050 3550 50 0000 C CNN
|
|
F 1 "General Video Connector" V 4050 2500 50 0000 C CNN
|
|
F 2 "Connectors:IDC_Header_Straight_40pins" H 4050 1550 50 0001 C CNN
|
|
F 3 "" H 4050 1550 50 0001 C CNN
|
|
1 4050 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 4300 2450 2 60 Input ~ 0
|
|
GV_A0
|
|
Text GLabel 4300 2550 2 60 Input ~ 0
|
|
GV_A1
|
|
Text GLabel 4300 2650 2 60 Input ~ 0
|
|
GV_A2
|
|
Text GLabel 4300 2750 2 60 Input ~ 0
|
|
GV_A3
|
|
Text GLabel 4300 2850 2 60 Input ~ 0
|
|
GV_A4
|
|
Text GLabel 4300 2950 2 60 Input ~ 0
|
|
GV_A5
|
|
Text GLabel 4300 3050 2 60 Input ~ 0
|
|
GV_A6
|
|
Text GLabel 4300 3150 2 60 Input ~ 0
|
|
GV_A7
|
|
Text GLabel 3800 2450 0 60 Input ~ 0
|
|
GV_A8
|
|
Text GLabel 3800 2550 0 60 Input ~ 0
|
|
GV_A9
|
|
Text GLabel 3800 2650 0 60 Input ~ 0
|
|
GV_A10
|
|
Text GLabel 3800 2750 0 60 Input ~ 0
|
|
GV_A11
|
|
Text GLabel 3800 2850 0 60 Input ~ 0
|
|
GV_A12
|
|
Text GLabel 3800 2950 0 60 Input ~ 0
|
|
GV_A13
|
|
Text GLabel 4300 1650 2 60 BiDi ~ 0
|
|
GV_D0
|
|
Text GLabel 4300 1750 2 60 BiDi ~ 0
|
|
GV_D1
|
|
Text GLabel 4300 1850 2 60 BiDi ~ 0
|
|
GV_D2
|
|
Text GLabel 4300 1950 2 60 BiDi ~ 0
|
|
GV_D3
|
|
Text GLabel 4300 2050 2 60 BiDi ~ 0
|
|
GV_D4
|
|
Text GLabel 4300 2150 2 60 BiDi ~ 0
|
|
GV_D5
|
|
Text GLabel 4300 2250 2 60 BiDi ~ 0
|
|
GV_D6
|
|
Text GLabel 4300 2350 2 60 BiDi ~ 0
|
|
GV_D7
|
|
NoConn ~ 3800 2150
|
|
NoConn ~ 3800 2250
|
|
NoConn ~ 3800 2350
|
|
NoConn ~ 3800 1650
|
|
NoConn ~ 3800 1750
|
|
NoConn ~ 3800 1850
|
|
NoConn ~ 3800 1950
|
|
Text GLabel 4300 3250 2 60 Input ~ 0
|
|
GV_RW
|
|
Text GLabel 4300 3350 2 60 Input ~ 0
|
|
GV_E
|
|
Text GLabel 4050 3650 3 60 Output ~ 0
|
|
GND
|
|
Wire Wire Line
|
|
3575 3600 4500 3600
|
|
Wire Wire Line
|
|
4050 3600 4050 3650
|
|
Wire Wire Line
|
|
4500 3600 4500 3450
|
|
Wire Wire Line
|
|
4500 3450 4300 3450
|
|
Connection ~ 4050 3600
|
|
Wire Wire Line
|
|
3575 3450 3800 3450
|
|
Wire Wire Line
|
|
3575 3450 3575 3600
|
|
Wire Wire Line
|
|
4300 1550 4750 1550
|
|
Wire Wire Line
|
|
4750 1550 4750 3525
|
|
Wire Wire Line
|
|
4750 3525 4500 3525
|
|
Connection ~ 4500 3525
|
|
Connection ~ 3575 3525
|
|
Text GLabel 6600 3650 3 60 Output ~ 0
|
|
GND
|
|
Wire Wire Line
|
|
6475 3150 6825 3150
|
|
Wire Wire Line
|
|
6600 3150 6600 3650
|
|
Wire Wire Line
|
|
6475 3250 6600 3250
|
|
Connection ~ 6600 3250
|
|
Wire Wire Line
|
|
6475 3350 6600 3350
|
|
Connection ~ 6600 3350
|
|
Text GLabel 8375 3650 3 60 Output ~ 0
|
|
GND
|
|
Wire Wire Line
|
|
8375 3250 8375 3650
|
|
Wire Wire Line
|
|
8250 3250 8375 3250
|
|
Wire Wire Line
|
|
8250 3350 8375 3350
|
|
Connection ~ 8375 3350
|
|
Text GLabel 8525 3150 2 60 Input ~ 0
|
|
VCC
|
|
Wire Wire Line
|
|
8250 3150 8525 3150
|
|
Text GLabel 6475 2650 2 60 Input ~ 0
|
|
SS
|
|
Text GLabel 8250 2650 2 60 Input ~ 0
|
|
SS
|
|
Text GLabel 6475 2750 2 60 Input ~ 0
|
|
SCK
|
|
Text GLabel 8250 2750 2 60 Input ~ 0
|
|
SCK
|
|
Text GLabel 8250 2850 2 60 Input ~ 0
|
|
MOSI
|
|
Text GLabel 6475 2850 2 60 Input ~ 0
|
|
MOSI
|
|
Text GLabel 8250 2950 2 60 Output ~ 0
|
|
MISO
|
|
Text GLabel 6475 2950 2 60 Output ~ 0
|
|
MISO
|
|
NoConn ~ 8250 2150
|
|
NoConn ~ 8250 2250
|
|
NoConn ~ 6475 2150
|
|
NoConn ~ 6475 2250
|
|
Text GLabel 8250 1750 2 60 Input ~ 0
|
|
RESET
|
|
Text GLabel 6475 1750 2 60 Input ~ 0
|
|
RESET
|
|
Wire Wire Line
|
|
5975 3550 6600 3550
|
|
Connection ~ 6600 3550
|
|
Wire Wire Line
|
|
7750 3550 8375 3550
|
|
Connection ~ 8375 3550
|
|
Text GLabel 7750 1550 1 60 Input ~ 0
|
|
VCC
|
|
Text GLabel 5975 1550 1 60 Input ~ 0
|
|
VCC
|
|
Text GLabel 7250 2650 0 60 BiDi ~ 0
|
|
GV_D0
|
|
Text GLabel 7250 2750 0 60 BiDi ~ 0
|
|
GV_D1
|
|
Text GLabel 7250 2850 0 60 BiDi ~ 0
|
|
GV_D2
|
|
Text GLabel 7250 2950 0 60 BiDi ~ 0
|
|
GV_D3
|
|
Text GLabel 7250 3050 0 60 BiDi ~ 0
|
|
GV_D4
|
|
Text GLabel 7250 3150 0 60 BiDi ~ 0
|
|
GV_D5
|
|
Text GLabel 7250 3250 0 60 BiDi ~ 0
|
|
GV_D6
|
|
Text GLabel 7250 3350 0 60 BiDi ~ 0
|
|
GV_D7
|
|
Wire Wire Line
|
|
3925 6250 3925 6350
|
|
Connection ~ 3925 6350
|
|
Wire Wire Line
|
|
3800 6275 3800 6500
|
|
Connection ~ 3800 6500
|
|
Wire Wire Line
|
|
7250 2450 6825 2450
|
|
Wire Wire Line
|
|
6825 2450 6825 3150
|
|
Connection ~ 6600 3150
|
|
Text GLabel 3800 2050 0 60 Input ~ 0
|
|
GV_CS
|
|
Text GLabel 3300 5750 2 60 Output ~ 0
|
|
GV_CS
|
|
Text GLabel 3300 5850 2 60 Output ~ 0
|
|
GV_RW
|
|
Text GLabel 3300 5950 2 60 Output ~ 0
|
|
GV_E
|
|
Text GLabel 5475 3350 0 60 Output ~ 0
|
|
GV_A0
|
|
Text GLabel 5475 3250 0 60 Output ~ 0
|
|
GV_A1
|
|
Text GLabel 5475 3050 0 60 Output ~ 0
|
|
GV_A3
|
|
Text GLabel 5475 2950 0 60 Output ~ 0
|
|
GV_A4
|
|
Text GLabel 5475 2850 0 60 Output ~ 0
|
|
GV_A5
|
|
Text GLabel 5475 3150 0 60 Output ~ 0
|
|
GV_A2
|
|
Text GLabel 5475 2750 0 60 Output ~ 0
|
|
GV_A6
|
|
Text GLabel 5475 2450 0 60 Output ~ 0
|
|
GV_A8
|
|
Text GLabel 5475 2650 0 60 Output ~ 0
|
|
GV_A7
|
|
Text GLabel 5475 2350 0 60 Output ~ 0
|
|
GV_A9
|
|
Text GLabel 5475 2250 0 60 Output ~ 0
|
|
GV_A10
|
|
Text GLabel 5475 2150 0 60 Output ~ 0
|
|
GV_A11
|
|
Text GLabel 5475 2050 0 60 Output ~ 0
|
|
GV_A12
|
|
Text GLabel 5475 1950 0 60 Output ~ 0
|
|
GV_A13
|
|
NoConn ~ 5475 1750
|
|
NoConn ~ 5475 1850
|
|
NoConn ~ 3800 3050
|
|
NoConn ~ 3800 3150
|
|
NoConn ~ 3800 3250
|
|
$Comp
|
|
L R R5
|
|
U 1 1 593F4AC9
|
|
P 9800 2525
|
|
F 0 "R5" V 9880 2525 50 0000 C CNN
|
|
F 1 "10k" V 9800 2525 50 0000 C CNN
|
|
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9730 2525 50 0001 C CNN
|
|
F 3 "" H 9800 2525 50 0001 C CNN
|
|
1 9800 2525
|
|
-1 0 0 1
|
|
$EndComp
|
|
Text GLabel 9800 2250 1 60 Input ~ 0
|
|
VCC
|
|
Text GLabel 3300 6050 2 60 Input ~ 0
|
|
GV_EN
|
|
Text GLabel 9500 2825 0 60 Input ~ 0
|
|
GV_DETECT
|
|
Text GLabel 10050 2825 2 60 Output ~ 0
|
|
GV_EN
|
|
Wire Wire Line
|
|
9500 2825 10050 2825
|
|
Wire Wire Line
|
|
9800 2250 9800 2375
|
|
Wire Wire Line
|
|
9800 2675 9800 2825
|
|
Connection ~ 9800 2825
|
|
Text GLabel 3800 3350 0 60 Input ~ 0
|
|
GV_DETECT
|
|
Wire Wire Line
|
|
3800 1550 3175 1550
|
|
Wire Wire Line
|
|
3175 1550 3175 3525
|
|
Wire Wire Line
|
|
3175 3525 3575 3525
|
|
Text GLabel 1500 3850 0 60 Input ~ 0
|
|
P_RESET
|
|
Text GLabel 1825 3850 2 60 Output ~ 0
|
|
RESET
|
|
Wire Wire Line
|
|
1825 3850 1500 3850
|
|
NoConn ~ 10600 3300
|
|
NoConn ~ 10600 4500
|
|
Text GLabel 3650 6275 1 60 Output ~ 0
|
|
RX
|
|
Wire Wire Line
|
|
3650 6275 3650 6600
|
|
Connection ~ 3650 6600
|
|
NoConn ~ 3300 6150
|
|
NoConn ~ 3300 7100
|
|
NoConn ~ 3300 7000
|
|
NoConn ~ 3300 6900
|
|
NoConn ~ -675 1525
|
|
$Comp
|
|
L C_Small C5
|
|
U 1 1 594097F8
|
|
P 10175 1175
|
|
F 0 "C5" H 10185 1245 50 0000 L CNN
|
|
F 1 "100nF" V 10075 1075 50 0000 L CNN
|
|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 10175 1175 50 0001 C CNN
|
|
F 3 "" H 10175 1175 50 0001 C CNN
|
|
1 10175 1175
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L C_Small C6
|
|
U 1 1 59409B10
|
|
P 10450 1175
|
|
F 0 "C6" H 10460 1245 50 0000 L CNN
|
|
F 1 "100nF" V 10350 1075 50 0000 L CNN
|
|
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 10450 1175 50 0001 C CNN
|
|
F 3 "" H 10450 1175 50 0001 C CNN
|
|
1 10450 1175
|
|
-1 0 0 1
|
|
$EndComp
|
|
Text GLabel 10175 875 1 60 Input ~ 0
|
|
VCC
|
|
Text GLabel 10175 1475 3 60 Output ~ 0
|
|
GND
|
|
Wire Wire Line
|
|
10175 875 10175 1075
|
|
Wire Wire Line
|
|
10175 1275 10175 1475
|
|
Wire Wire Line
|
|
10450 1075 10450 1000
|
|
Wire Wire Line
|
|
10450 1000 10175 1000
|
|
Connection ~ 10175 1000
|
|
Wire Wire Line
|
|
10450 1275 10450 1375
|
|
Wire Wire Line
|
|
10450 1375 10175 1375
|
|
Connection ~ 10175 1375
|
|
Text Notes 7025 6875 0 60 ~ 0
|
|
Handles interacting with the PIA via the peripheral bus, substituting the original Apple 1\nmonitor circuitry. Includes General Video Connector as a means of interacting with other\ncustom display modules implemented.
|
|
$EndSCHEMATC
|