2021-03-15 08:58:44 +01:00
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EESchema Schematic File Version 4
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EELAYER 30 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 Notes 7400 7500 0 50 ~ 0
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Pat80 Z80 home computer
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Text Notes 8150 7650 0 50 ~ 0
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2021-03-15
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$Comp
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L Memory_EEPROM:28C256 U3
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U 1 1 604F6B81
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P 6850 1700
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F 0 "U3" V 6896 556 50 0000 R CNN
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F 1 "256k (32k x 8) EEPROM" V 6805 556 50 0000 R CNN
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F 2 "" H 6850 1700 50 0001 C CNN
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F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 6850 1700 50 0001 C CNN
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1 6850 1700
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0 -1 -1 0
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$EndComp
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Entry Wire Line
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4150 1550 4250 1650
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Entry Wire Line
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4150 1650 4250 1750
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Entry Wire Line
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4150 1750 4250 1850
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Entry Wire Line
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4150 1850 4250 1950
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Entry Wire Line
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4150 1950 4250 2050
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Entry Wire Line
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4150 2050 4250 2150
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Entry Wire Line
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4150 2150 4250 2250
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Entry Wire Line
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4150 2250 4250 2350
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Entry Wire Line
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4150 2350 4250 2450
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Entry Wire Line
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4150 2450 4250 2550
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Entry Wire Line
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4150 2550 4250 2650
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Entry Wire Line
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4150 2650 4250 2750
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Entry Wire Line
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4150 2750 4250 2850
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Entry Wire Line
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4150 2850 4250 2950
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Entry Wire Line
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4150 2950 4250 3050
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Wire Bus Line
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4250 3050 5100 3050
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Wire Wire Line
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3850 1450 4150 1450
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Wire Wire Line
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3850 1550 4150 1550
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Wire Wire Line
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3850 1650 4150 1650
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Wire Wire Line
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3850 1750 4150 1750
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Wire Wire Line
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3850 1850 4150 1850
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Wire Wire Line
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3850 1950 4150 1950
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Wire Wire Line
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3850 2050 4150 2050
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Wire Wire Line
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3850 2150 4150 2150
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Wire Wire Line
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3850 2250 4150 2250
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Wire Wire Line
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3850 2350 4150 2350
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Wire Wire Line
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3850 2450 4150 2450
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Wire Wire Line
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3850 2550 4150 2550
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Wire Wire Line
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3850 2650 4150 2650
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Wire Wire Line
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3850 2750 4150 2750
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Wire Wire Line
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3850 2850 4150 2850
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Wire Wire Line
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3850 2950 4150 2950
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Entry Wire Line
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5950 2200 5850 2300
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Entry Wire Line
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6050 2200 5950 2300
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Entry Wire Line
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6150 2200 6050 2300
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Entry Wire Line
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6250 2200 6150 2300
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Entry Wire Line
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6350 2200 6250 2300
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Entry Wire Line
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6450 2200 6350 2300
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Entry Wire Line
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6550 2200 6450 2300
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Entry Wire Line
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6650 2200 6550 2300
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Entry Wire Line
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6750 2200 6650 2300
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Entry Wire Line
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6850 2200 6750 2300
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Entry Wire Line
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6950 2200 6850 2300
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Entry Wire Line
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7050 2200 6950 2300
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Entry Wire Line
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7150 2200 7050 2300
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Entry Wire Line
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7250 2200 7150 2300
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Entry Wire Line
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7350 2200 7250 2300
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Wire Wire Line
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5950 2100 5950 2200
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Wire Wire Line
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6050 2100 6050 2200
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Wire Wire Line
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6150 2100 6150 2200
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Wire Wire Line
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6250 2100 6250 2200
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Wire Wire Line
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6350 2100 6350 2200
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Wire Wire Line
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6450 2100 6450 2200
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Wire Wire Line
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6550 2100 6550 2200
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Wire Wire Line
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6650 2100 6650 2200
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Wire Wire Line
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6750 2100 6750 2200
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Wire Wire Line
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6850 2100 6850 2200
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Wire Wire Line
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6950 2100 6950 2200
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Wire Wire Line
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7050 2100 7050 2200
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Wire Wire Line
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7150 2100 7150 2200
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Wire Wire Line
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7250 2100 7250 2200
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Wire Wire Line
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7350 2100 7350 2200
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Wire Bus Line
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5100 3050 5100 2300
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Text Label 3950 1450 0 50 ~ 0
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A0
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Text Label 3950 1550 0 50 ~ 0
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A1
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Text Label 3950 1650 0 50 ~ 0
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A2
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Text Label 3950 1750 0 50 ~ 0
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A3
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Text Label 3950 1850 0 50 ~ 0
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A4
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Text Label 3950 1950 0 50 ~ 0
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A5
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Text Label 3950 2050 0 50 ~ 0
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A6
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Text Label 3950 2150 0 50 ~ 0
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A7
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Text Label 3950 2250 0 50 ~ 0
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A8
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Text Label 3950 2350 0 50 ~ 0
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A9
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Text Label 3950 2450 0 50 ~ 0
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A10
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Text Label 3950 2550 0 50 ~ 0
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A11
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Text Label 3950 2650 0 50 ~ 0
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A12
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Text Label 3950 2750 0 50 ~ 0
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A13
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Text Label 3950 2850 0 50 ~ 0
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A14
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Text Label 3950 2950 0 50 ~ 0
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A15
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Text Label 5950 2150 3 50 ~ 0
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A0
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Text Label 6050 2150 3 50 ~ 0
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A1
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Text Label 6150 2150 3 50 ~ 0
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A2
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Text Label 6250 2150 3 50 ~ 0
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A3
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Text Label 6350 2150 3 50 ~ 0
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A4
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Text Label 6450 2150 3 50 ~ 0
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A5
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Text Label 6550 2150 3 50 ~ 0
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A6
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Text Label 6650 2150 3 50 ~ 0
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A7
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Text Label 6750 2150 3 50 ~ 0
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A8
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Text Label 6850 2150 3 50 ~ 0
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A9
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Text Label 6950 2150 3 50 ~ 0
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A10
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Text Label 7050 2150 3 50 ~ 0
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A11
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Text Label 7150 2150 3 50 ~ 0
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A12
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Text Label 7250 2150 3 50 ~ 0
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A13
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Text Label 7350 2150 3 50 ~ 0
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A14
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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5950 3750 5850 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6050 3750 5950 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6150 3750 6050 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6250 3750 6150 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6350 3750 6250 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6450 3750 6350 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6550 3750 6450 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6650 3750 6550 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6750 3750 6650 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6850 3750 6750 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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6950 3750 6850 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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7050 3750 6950 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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7150 3750 7050 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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7250 3750 7150 3850
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2021-03-15 08:58:44 +01:00
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Entry Wire Line
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2021-03-15 20:12:23 +01:00
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7350 3750 7250 3850
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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5950 3750 5950 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6050 3750 6050 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6150 3750 6150 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6250 3750 6250 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6350 3750 6350 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6450 3750 6450 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6550 3750 6550 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6650 3750 6650 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6750 3750 6750 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6850 3750 6850 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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6950 3750 6950 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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7050 3750 7050 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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7150 3750 7150 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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7250 3750 7250 3650
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2021-03-15 08:58:44 +01:00
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Wire Wire Line
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2021-03-15 20:12:23 +01:00
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7350 3750 7350 3650
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2021-03-15 08:58:44 +01:00
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Connection ~ 5100 3050
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2021-03-15 20:12:23 +01:00
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Text Label 5950 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A0
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2021-03-15 20:12:23 +01:00
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Text Label 6050 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A1
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2021-03-15 20:12:23 +01:00
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Text Label 6150 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A2
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2021-03-15 20:12:23 +01:00
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Text Label 6250 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A3
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2021-03-15 20:12:23 +01:00
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Text Label 6350 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A4
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2021-03-15 20:12:23 +01:00
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Text Label 6450 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A5
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2021-03-15 20:12:23 +01:00
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Text Label 6550 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A6
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2021-03-15 20:12:23 +01:00
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Text Label 6650 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A7
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2021-03-15 20:12:23 +01:00
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Text Label 6750 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A8
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2021-03-15 20:12:23 +01:00
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Text Label 6850 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A9
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2021-03-15 20:12:23 +01:00
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Text Label 6950 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A10
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2021-03-15 20:12:23 +01:00
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Text Label 7050 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A11
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2021-03-15 20:12:23 +01:00
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Text Label 7150 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A12
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2021-03-15 20:12:23 +01:00
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Text Label 7250 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A13
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2021-03-15 20:12:23 +01:00
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Text Label 7350 3700 3 50 ~ 0
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2021-03-15 08:58:44 +01:00
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A14
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Entry Wire Line
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4150 3150 4250 3250
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Entry Wire Line
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4150 3150 4250 3250
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Entry Wire Line
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4150 3250 4250 3350
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Entry Wire Line
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4150 3350 4250 3450
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Entry Wire Line
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4150 3450 4250 3550
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Entry Wire Line
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4150 3550 4250 3650
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Entry Wire Line
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4150 3650 4250 3750
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Entry Wire Line
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4150 3750 4250 3850
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Entry Wire Line
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4150 3850 4250 3950
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Wire Wire Line
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3850 3150 4150 3150
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Wire Wire Line
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3850 3250 4150 3250
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Wire Wire Line
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3850 3350 4150 3350
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Wire Wire Line
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3850 3450 4150 3450
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Wire Wire Line
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|
3850 3550 4150 3550
|
|
|
|
Wire Wire Line
|
|
|
|
3850 3650 4150 3650
|
|
|
|
Wire Wire Line
|
|
|
|
3850 3750 4150 3750
|
|
|
|
Wire Wire Line
|
|
|
|
3850 3850 4150 3850
|
|
|
|
Wire Bus Line
|
|
|
|
4250 4350 8600 4350
|
|
|
|
Entry Wire Line
|
|
|
|
5950 2750 6050 2650
|
|
|
|
Entry Wire Line
|
|
|
|
6150 2650 6050 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6250 2650 6150 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6350 2650 6250 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6450 2650 6350 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6550 2650 6450 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6650 2650 6550 2750
|
|
|
|
Entry Wire Line
|
|
|
|
6750 2650 6650 2750
|
|
|
|
Wire Wire Line
|
|
|
|
5950 2850 5950 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6050 2850 6050 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6150 2850 6150 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6250 2850 6250 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6350 2850 6350 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6450 2850 6450 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6550 2850 6550 2750
|
|
|
|
Wire Wire Line
|
|
|
|
6650 2850 6650 2750
|
|
|
|
Wire Bus Line
|
|
|
|
8600 2650 8600 4350
|
|
|
|
Entry Wire Line
|
|
|
|
6050 1100 5950 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6150 1100 6050 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6250 1100 6150 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6350 1100 6250 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6450 1100 6350 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6550 1100 6450 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6650 1100 6550 1200
|
|
|
|
Entry Wire Line
|
|
|
|
6750 1100 6650 1200
|
|
|
|
Wire Wire Line
|
|
|
|
5950 1300 5950 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6050 1300 6050 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6150 1300 6150 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6250 1300 6250 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6350 1300 6350 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6450 1300 6450 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6550 1300 6550 1200
|
|
|
|
Wire Wire Line
|
|
|
|
6650 1300 6650 1200
|
|
|
|
Wire Bus Line
|
|
|
|
8600 1100 8600 2650
|
|
|
|
Connection ~ 8600 2650
|
|
|
|
Text Label 5950 1200 3 50 ~ 0
|
|
|
|
D0
|
|
|
|
Text Label 6050 1200 3 50 ~ 0
|
|
|
|
D1
|
|
|
|
Text Label 6150 1200 3 50 ~ 0
|
|
|
|
D2
|
|
|
|
Text Label 6250 1200 3 50 ~ 0
|
|
|
|
D3
|
|
|
|
Text Label 6350 1200 3 50 ~ 0
|
|
|
|
D4
|
|
|
|
Text Label 6450 1200 3 50 ~ 0
|
|
|
|
D5
|
|
|
|
Text Label 6550 1200 3 50 ~ 0
|
|
|
|
D6
|
|
|
|
Text Label 6650 1200 3 50 ~ 0
|
|
|
|
D7
|
|
|
|
Text Label 5950 2750 3 50 ~ 0
|
|
|
|
D0
|
|
|
|
Text Label 6050 2750 3 50 ~ 0
|
|
|
|
D1
|
|
|
|
Text Label 6150 2750 3 50 ~ 0
|
|
|
|
D2
|
|
|
|
Text Label 6250 2750 3 50 ~ 0
|
|
|
|
D3
|
|
|
|
Text Label 6350 2750 3 50 ~ 0
|
|
|
|
D4
|
|
|
|
Text Label 6450 2750 3 50 ~ 0
|
|
|
|
D5
|
|
|
|
Text Label 6550 2750 3 50 ~ 0
|
|
|
|
D6
|
|
|
|
Text Label 6650 2750 3 50 ~ 0
|
|
|
|
D7
|
|
|
|
Text Label 3950 3150 0 50 ~ 0
|
|
|
|
D0
|
|
|
|
Text Label 3950 3250 0 50 ~ 0
|
|
|
|
D1
|
|
|
|
Text Label 3950 3350 0 50 ~ 0
|
|
|
|
D2
|
|
|
|
Text Label 3950 3450 0 50 ~ 0
|
|
|
|
D3
|
|
|
|
Text Label 3950 3550 0 50 ~ 0
|
|
|
|
D4
|
|
|
|
Text Label 3950 3650 0 50 ~ 0
|
|
|
|
D5
|
|
|
|
Text Label 3950 3750 0 50 ~ 0
|
|
|
|
D6
|
|
|
|
Text Label 3950 3850 0 50 ~ 0
|
|
|
|
D7
|
2021-03-15 19:30:11 +01:00
|
|
|
Entry Wire Line
|
|
|
|
4150 1450 4250 1550
|
2021-03-15 20:12:23 +01:00
|
|
|
$Comp
|
|
|
|
L Memory_EEPROM:28C256 U4
|
|
|
|
U 1 1 604FD5C5
|
|
|
|
P 6850 3250
|
|
|
|
F 0 "U4" V 6896 2106 50 0000 R CNN
|
|
|
|
F 1 "256k (32k x 8) SRAM" V 6805 2106 50 0000 R CNN
|
|
|
|
F 2 "" H 6850 3250 50 0001 C CNN
|
|
|
|
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 6850 3250 50 0001 C CNN
|
|
|
|
1 6850 3250
|
|
|
|
0 -1 -1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Bus Line
|
|
|
|
5100 3850 5100 3050
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR?
|
|
|
|
U 1 1 60507104
|
|
|
|
P 7950 1700
|
|
|
|
F 0 "#PWR?" H 7950 1450 50 0001 C CNN
|
|
|
|
F 1 "GND" H 7955 1527 50 0000 C CNN
|
|
|
|
F 2 "" H 7950 1700 50 0001 C CNN
|
|
|
|
F 3 "" H 7950 1700 50 0001 C CNN
|
|
|
|
1 7950 1700
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR?
|
|
|
|
U 1 1 6050737A
|
|
|
|
P 7950 3250
|
|
|
|
F 0 "#PWR?" H 7950 3000 50 0001 C CNN
|
|
|
|
F 1 "GND" H 7955 3077 50 0000 C CNN
|
|
|
|
F 2 "" H 7950 3250 50 0001 C CNN
|
|
|
|
F 3 "" H 7950 3250 50 0001 C CNN
|
|
|
|
1 7950 3250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR?
|
|
|
|
U 1 1 605076F8
|
|
|
|
P 3150 4150
|
|
|
|
F 0 "#PWR?" H 3150 3900 50 0001 C CNN
|
|
|
|
F 1 "GND" H 3155 3977 50 0000 C CNN
|
|
|
|
F 2 "" H 3150 4150 50 0001 C CNN
|
|
|
|
F 3 "" H 3150 4150 50 0001 C CNN
|
|
|
|
1 3150 4150
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 60507B8E
|
|
|
|
P 3150 650
|
|
|
|
F 0 "#PWR?" H 3150 500 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 3167 823 50 0000 C CNN
|
|
|
|
F 2 "" H 3150 650 50 0001 C CNN
|
|
|
|
F 3 "" H 3150 650 50 0001 C CNN
|
|
|
|
1 3150 650
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 60507E3C
|
|
|
|
P 5750 1700
|
|
|
|
F 0 "#PWR?" H 5750 1550 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 5767 1873 50 0000 C CNN
|
|
|
|
F 2 "" H 5750 1700 50 0001 C CNN
|
|
|
|
F 3 "" H 5750 1700 50 0001 C CNN
|
|
|
|
1 5750 1700
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 605080EF
|
|
|
|
P 5750 3250
|
|
|
|
F 0 "#PWR?" H 5750 3100 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 5767 3423 50 0000 C CNN
|
|
|
|
F 2 "" H 5750 3250 50 0001 C CNN
|
|
|
|
F 3 "" H 5750 3250 50 0001 C CNN
|
|
|
|
1 5750 3250
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 60508CD5
|
|
|
|
P 2450 3750
|
|
|
|
F 0 "#PWR?" H 2450 3600 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 2467 3923 50 0000 C CNN
|
|
|
|
F 2 "" H 2450 3750 50 0001 C CNN
|
|
|
|
F 3 "" H 2450 3750 50 0001 C CNN
|
|
|
|
1 2450 3750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L CPU:Z80CPU U1
|
|
|
|
U 1 1 604F040E
|
|
|
|
P 3150 2650
|
|
|
|
F 0 "U1" H 3150 4331 50 0000 C CNN
|
|
|
|
F 1 "Z80CPU" H 3150 4240 50 0000 C CNN
|
|
|
|
F 2 "" H 3150 3050 50 0001 C CNN
|
|
|
|
F 3 "www.zilog.com/manage_directlink.php?filepath=docs/z80/um0080" H 3150 3050 50 0001 C CNN
|
|
|
|
1 3150 2650
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
2450 2650 2300 2650
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 6050EE1E
|
|
|
|
P 2300 2650
|
|
|
|
F 0 "#PWR?" H 2300 2500 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 2317 2823 50 0000 C CNN
|
|
|
|
F 2 "" H 2300 2650 50 0001 C CNN
|
|
|
|
F 3 "" H 2300 2650 50 0001 C CNN
|
|
|
|
1 2300 2650
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L 74xx:74LS32 U?
|
|
|
|
U 1 1 6051C888
|
|
|
|
P 1700 1450
|
|
|
|
F 0 "U?" H 1700 1775 50 0000 C CNN
|
|
|
|
F 1 "74LS32" H 1700 1684 50 0000 C CNN
|
|
|
|
F 2 "" H 1700 1450 50 0001 C CNN
|
|
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 1700 1450 50 0001 C CNN
|
|
|
|
1 1700 1450
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Switch:SW_Push SW1
|
|
|
|
U 1 1 60528DA4
|
|
|
|
P 950 1750
|
|
|
|
F 0 "SW1" V 950 1702 50 0000 R CNN
|
|
|
|
F 1 "SW_Push" V 905 1702 50 0001 R CNN
|
|
|
|
F 2 "" H 950 1950 50 0001 C CNN
|
|
|
|
F 3 "" H 950 1950 50 0001 C CNN
|
|
|
|
1 950 1750
|
|
|
|
0 -1 -1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C C?
|
|
|
|
U 1 1 6052B4C4
|
|
|
|
P 1300 1750
|
|
|
|
F 0 "C?" H 1415 1796 50 0000 L CNN
|
|
|
|
F 1 "10uF" H 1415 1705 50 0000 L CNN
|
|
|
|
F 2 "" H 1338 1600 50 0001 C CNN
|
|
|
|
F 3 "~" H 1300 1750 50 0001 C CNN
|
|
|
|
1 1300 1750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
1300 1600 1300 1450
|
|
|
|
Wire Wire Line
|
|
|
|
1300 1450 950 1450
|
|
|
|
Wire Wire Line
|
|
|
|
950 1450 950 1550
|
|
|
|
Wire Wire Line
|
|
|
|
1300 1900 1300 1950
|
|
|
|
$Comp
|
|
|
|
L power:VCC #PWR?
|
|
|
|
U 1 1 60530F78
|
|
|
|
P 950 900
|
|
|
|
F 0 "#PWR?" H 950 750 50 0001 C CNN
|
|
|
|
F 1 "VCC" H 967 1073 50 0000 C CNN
|
|
|
|
F 2 "" H 950 900 50 0001 C CNN
|
|
|
|
F 3 "" H 950 900 50 0001 C CNN
|
|
|
|
1 950 900
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR?
|
|
|
|
U 1 1 605315B7
|
|
|
|
P 950 2100
|
|
|
|
F 0 "#PWR?" H 950 1850 50 0001 C CNN
|
|
|
|
F 1 "GND" H 955 1927 50 0000 C CNN
|
|
|
|
F 2 "" H 950 2100 50 0001 C CNN
|
|
|
|
F 3 "" H 950 2100 50 0001 C CNN
|
|
|
|
1 950 2100
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
950 1950 950 2100
|
|
|
|
Wire Wire Line
|
|
|
|
950 1950 1300 1950
|
|
|
|
Connection ~ 950 1950
|
|
|
|
Wire Wire Line
|
|
|
|
1400 1350 1400 1450
|
|
|
|
Wire Wire Line
|
|
|
|
1300 1450 1400 1450
|
|
|
|
Connection ~ 1300 1450
|
|
|
|
Connection ~ 1400 1450
|
|
|
|
Wire Wire Line
|
|
|
|
1400 1450 1400 1550
|
|
|
|
Wire Wire Line
|
|
|
|
2000 1450 2450 1450
|
|
|
|
$Comp
|
|
|
|
L Device:C C?
|
|
|
|
U 1 1 6055A1F9
|
|
|
|
P 3550 650
|
|
|
|
F 0 "C?" V 3298 650 50 0000 C CNN
|
|
|
|
F 1 "100nF" V 3389 650 50 0000 C CNN
|
|
|
|
F 2 "" H 3588 500 50 0001 C CNN
|
|
|
|
F 3 "~" H 3550 650 50 0001 C CNN
|
|
|
|
1 3550 650
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
$Comp
|
|
|
|
L Device:C C?
|
|
|
|
U 1 1 6055A9DD
|
|
|
|
P 3550 850
|
|
|
|
F 0 "C?" V 3298 850 50 0000 C CNN
|
|
|
|
F 1 "56pF" V 3389 850 50 0000 C CNN
|
|
|
|
F 2 "" H 3588 700 50 0001 C CNN
|
|
|
|
F 3 "~" H 3550 850 50 0001 C CNN
|
|
|
|
1 3550 850
|
|
|
|
0 1 1 0
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
3700 650 3700 750
|
|
|
|
$Comp
|
|
|
|
L power:GND #PWR?
|
|
|
|
U 1 1 60567CC3
|
|
|
|
P 3800 750
|
|
|
|
F 0 "#PWR?" H 3800 500 50 0001 C CNN
|
|
|
|
F 1 "GND" H 3805 577 50 0000 C CNN
|
|
|
|
F 2 "" H 3800 750 50 0001 C CNN
|
|
|
|
F 3 "" H 3800 750 50 0001 C CNN
|
|
|
|
1 3800 750
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
3800 750 3700 750
|
|
|
|
Connection ~ 3700 750
|
|
|
|
Wire Wire Line
|
|
|
|
3700 750 3700 850
|
|
|
|
Wire Wire Line
|
|
|
|
3150 650 3150 750
|
|
|
|
Wire Wire Line
|
|
|
|
3400 850 3400 750
|
|
|
|
Wire Wire Line
|
|
|
|
3400 750 3150 750
|
|
|
|
Connection ~ 3400 750
|
|
|
|
Wire Wire Line
|
|
|
|
3400 750 3400 650
|
|
|
|
Connection ~ 3150 750
|
|
|
|
Wire Wire Line
|
|
|
|
3150 750 3150 1150
|
|
|
|
Text Notes 3300 1050 0 50 ~ 0
|
|
|
|
Smoothing caps
|
|
|
|
Text Notes 750 2500 0 50 ~ 0
|
|
|
|
Reset circuit with debouncing\nand power-on-reset
|
|
|
|
$Comp
|
|
|
|
L Device:R R?
|
|
|
|
U 1 1 60584118
|
|
|
|
P 950 1200
|
|
|
|
F 0 "R?" H 1020 1246 50 0000 L CNN
|
|
|
|
F 1 "270k" H 1020 1155 50 0000 L CNN
|
|
|
|
F 2 "" V 880 1200 50 0001 C CNN
|
|
|
|
F 3 "~" H 950 1200 50 0001 C CNN
|
|
|
|
1 950 1200
|
|
|
|
1 0 0 -1
|
|
|
|
$EndComp
|
|
|
|
Wire Wire Line
|
|
|
|
950 1350 950 1450
|
|
|
|
Connection ~ 950 1450
|
|
|
|
Wire Wire Line
|
|
|
|
950 1050 950 900
|
2021-03-15 08:58:44 +01:00
|
|
|
Wire Bus Line
|
2021-03-15 19:30:11 +01:00
|
|
|
6050 1100 8600 1100
|
2021-03-15 08:58:44 +01:00
|
|
|
Wire Bus Line
|
|
|
|
6050 2650 8600 2650
|
|
|
|
Wire Bus Line
|
2021-03-15 19:30:11 +01:00
|
|
|
4250 3250 4250 4350
|
|
|
|
Wire Bus Line
|
|
|
|
4250 1550 4250 3050
|
2021-03-15 08:58:44 +01:00
|
|
|
Wire Bus Line
|
|
|
|
5100 2300 7250 2300
|
|
|
|
Wire Bus Line
|
2021-03-15 20:12:23 +01:00
|
|
|
5100 3850 7250 3850
|
2021-03-15 08:58:44 +01:00
|
|
|
$EndSCHEMATC
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