1847 lines
40 KiB
Plaintext
1847 lines
40 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr USLetter 11000 8500
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encoding utf-8
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Sheet 1 1
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Title "GR8RAM"
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Date "2019-10-13"
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Rev "0.9"
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Comp "Garrett's Workshop"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L power:+5V #PWR0120
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U 1 1 607FA428
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P 1050 5000
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F 0 "#PWR0120" H 1050 4850 50 0001 C CNN
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F 1 "+5V" H 1050 5150 50 0000 C CNN
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F 2 "" H 1050 5000 50 0001 C CNN
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F 3 "" H 1050 5000 50 0001 C CNN
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1 1050 5000
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1 0 0 -1
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$EndComp
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Connection ~ 1450 5000
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Wire Wire Line
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1450 5000 1850 5000
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Wire Wire Line
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1450 5200 1850 5200
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Wire Wire Line
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1050 5200 1450 5200
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Connection ~ 1450 5200
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Wire Wire Line
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1450 5000 1050 5000
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Connection ~ 1850 5000
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Wire Wire Line
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1850 5000 2250 5000
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Connection ~ 1850 5200
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Wire Wire Line
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1850 5200 2250 5200
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Connection ~ 1050 5000
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Wire Wire Line
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2000 6450 1700 6450
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Connection ~ 2000 6450
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Wire Wire Line
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1700 6450 1400 6450
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Connection ~ 1700 6450
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Wire Wire Line
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1400 6450 1100 6450
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Connection ~ 1400 6450
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Connection ~ 2300 6450
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Wire Wire Line
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2300 6450 2000 6450
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$Comp
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L power:GND #PWR0132
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U 1 1 607FA437
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P 2300 6450
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F 0 "#PWR0132" H 2300 6200 50 0001 C CNN
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F 1 "GND" H 2305 6277 50 0000 C CNN
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F 2 "" H 2300 6450 50 0001 C CNN
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F 3 "" H 2300 6450 50 0001 C CNN
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1 2300 6450
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1 0 0 -1
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$EndComp
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$Comp
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L power:+12V #PWR0128
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U 1 1 5E875A47
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P 650 5000
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F 0 "#PWR0128" H 650 4850 50 0001 C CNN
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F 1 "+12V" H 650 5150 50 0000 C CNN
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F 2 "" H 650 5000 50 0001 C CNN
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F 3 "" H 650 5000 50 0001 C CNN
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1 650 5000
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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1250 4750 1150 4750
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$Comp
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L power:GND #PWR0110
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U 1 1 5D1550D4
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P 2650 5200
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F 0 "#PWR0110" H 2650 4950 50 0001 C CNN
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F 1 "GND" H 2650 5050 50 0000 C CNN
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F 2 "" H 2650 5200 50 0001 C CNN
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F 3 "" H 2650 5200 50 0001 C CNN
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1 2650 5200
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1 0 0 -1
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$EndComp
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Connection ~ 2250 5200
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Wire Wire Line
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650 5200 1050 5200
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Connection ~ 1050 5200
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Wire Wire Line
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2250 5000 2650 5000
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Wire Wire Line
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2250 5200 2650 5200
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Connection ~ 2650 5200
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$Comp
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L Device:C_Small C6
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U 1 1 5E988E8B
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P 2650 5100
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F 0 "C6" H 2700 5150 50 0000 L CNN
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F 1 "2u2" H 2700 5050 50 0000 L CNN
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F 2 "stdpads:C_0603" H 2650 5100 50 0001 C CNN
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F 3 "~" H 2650 5100 50 0001 C CNN
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1 2650 5100
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID5
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U 1 1 5D3223BF
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P 1900 1000
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F 0 "FID5" H 1985 1046 50 0000 L CNN
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F 1 "Fiducial" H 1985 955 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 1900 1000 50 0001 C CNN
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F 3 "~" H 1900 1000 50 0001 C CNN
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1 1900 1000
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID4
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U 1 1 5D322056
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P 1300 1000
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F 0 "FID4" H 1385 1046 50 0000 L CNN
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F 1 "Fiducial" H 1385 955 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 1300 1000 50 0001 C CNN
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F 3 "~" H 1300 1000 50 0001 C CNN
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1 1300 1000
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID3
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U 1 1 5D321DA8
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P 1300 800
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F 0 "FID3" H 1385 846 50 0000 L CNN
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F 1 "Fiducial" H 1385 755 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 1300 800 50 0001 C CNN
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F 3 "~" H 1300 800 50 0001 C CNN
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1 1300 800
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID2
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U 1 1 5D321D2B
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P 700 1000
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F 0 "FID2" H 785 1046 50 0000 L CNN
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F 1 "Fiducial" H 785 955 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 700 1000 50 0001 C CNN
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F 3 "~" H 700 1000 50 0001 C CNN
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1 700 1000
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:Fiducial FID1
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U 1 1 5D319AED
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P 700 800
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F 0 "FID1" H 785 846 50 0000 L CNN
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F 1 "Fiducial" H 785 755 50 0000 L CNN
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F 2 "stdpads:Fiducial" H 700 800 50 0001 C CNN
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F 3 "~" H 700 800 50 0001 C CNN
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1 700 800
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C5
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U 1 1 5E8640A9
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P 650 5100
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F 0 "C5" H 700 5150 50 0000 L CNN
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F 1 "2u2" H 700 5050 50 0000 L CNN
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F 2 "stdpads:C_0805" H 650 5100 50 0001 C CNN
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F 3 "~" H 650 5100 50 0001 C CNN
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1 650 5100
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:MountingHole_Pad H1
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U 1 1 607FA433
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P 1100 6350
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F 0 "H1" H 1200 6401 50 0000 L CNN
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F 1 " " H 1200 6310 50 0000 L CNN
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F 2 "stdpads:PasteHole_1.1mm_PTH" H 1100 6350 50 0001 C CNN
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F 3 "~" H 1100 6350 50 0001 C CNN
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1 1100 6350
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:MountingHole_Pad H2
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U 1 1 607FA434
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P 1400 6350
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F 0 "H2" H 1500 6401 50 0000 L CNN
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F 1 " " H 1500 6310 50 0000 L CNN
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F 2 "stdpads:PasteHole_1.1mm_PTH" H 1400 6350 50 0001 C CNN
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F 3 "~" H 1400 6350 50 0001 C CNN
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1 1400 6350
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:MountingHole_Pad H3
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U 1 1 607FA435
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P 1700 6350
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F 0 "H3" H 1800 6401 50 0000 L CNN
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F 1 " " H 1800 6310 50 0000 L CNN
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F 2 "stdpads:PasteHole_1.1mm_PTH" H 1700 6350 50 0001 C CNN
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F 3 "~" H 1700 6350 50 0001 C CNN
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1 1700 6350
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1 0 0 -1
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$EndComp
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$Comp
|
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L Mechanical:MountingHole_Pad H4
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U 1 1 5CC7E0C0
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P 2000 6350
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F 0 "H4" H 2100 6401 50 0000 L CNN
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F 1 " " H 2100 6310 50 0000 L CNN
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F 2 "stdpads:PasteHole_1.1mm_PTH" H 2000 6350 50 0001 C CNN
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F 3 "~" H 2000 6350 50 0001 C CNN
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1 2000 6350
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1 0 0 -1
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$EndComp
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$Comp
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L Mechanical:MountingHole_Pad H5
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U 1 1 5CC871F0
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P 2300 6350
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F 0 "H5" H 2400 6401 50 0000 L CNN
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F 1 " " H 2400 6310 50 0000 L CNN
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F 2 "stdpads:PasteHole_1.1mm_PTH" H 2300 6350 50 0001 C CNN
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F 3 "~" H 2300 6350 50 0001 C CNN
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1 2300 6350
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C2
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U 1 1 5D14D1B0
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P 1450 5100
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F 0 "C2" H 1500 5150 50 0000 L CNN
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F 1 "2u2" H 1500 5050 50 0000 L CNN
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F 2 "stdpads:C_0603" H 1450 5100 50 0001 C CNN
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F 3 "~" H 1450 5100 50 0001 C CNN
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1 1450 5100
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C3
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U 1 1 5D14D1AA
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P 1850 5100
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F 0 "C3" H 1900 5150 50 0000 L CNN
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F 1 "2u2" H 1900 5050 50 0000 L CNN
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F 2 "stdpads:C_0603" H 1850 5100 50 0001 C CNN
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F 3 "~" H 1850 5100 50 0001 C CNN
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1 1850 5100
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C1
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U 1 1 5D136B08
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P 1050 5100
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F 0 "C1" H 1100 5150 50 0000 L CNN
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F 1 "2u2" H 1100 5050 50 0000 L CNN
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F 2 "stdpads:C_0805" H 1050 5100 50 0001 C CNN
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F 3 "~" H 1050 5100 50 0001 C CNN
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1 1050 5100
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C_Small C4
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U 1 1 607FA429
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P 2250 5100
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F 0 "C4" H 2300 5150 50 0000 L CNN
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F 1 "2u2" H 2300 5050 50 0000 L CNN
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F 2 "stdpads:C_0603" H 2250 5100 50 0001 C CNN
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F 3 "~" H 2250 5100 50 0001 C CNN
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1 2250 5100
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74LS04 U5
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U 7 1 61D05E00
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P 2700 1500
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F 0 "U5" H 2650 1500 50 0000 C CNN
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F 1 "74LS04" H 2700 1700 50 0000 C CNN
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 2700 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 2700 1500 50 0001 C CNN
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7 2700 1500
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1 0 0 -1
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$EndComp
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$Comp
|
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L 74xx:74LS08 U6
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U 5 1 61D062D6
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P 3100 1500
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F 0 "U6" H 3100 1500 50 0000 C CNN
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F 1 "74LS08" H 3100 1700 50 0000 C CNN
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 3100 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 3100 1500 50 0001 C CNN
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5 3100 1500
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74LS08 U7
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U 5 1 61D074CA
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P 3500 1500
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F 0 "U7" H 3500 1500 50 0000 C CNN
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F 1 "74LS08" H 3500 1700 50 0000 C CNN
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 3500 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 3500 1500 50 0001 C CNN
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5 3500 1500
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1 0 0 -1
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|
$EndComp
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$Comp
|
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L 74xx:74LS08 U8
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U 5 1 61D08FB5
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P 3900 1500
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F 0 "U8" H 3900 1500 50 0000 C CNN
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F 1 "74LS08" H 3900 1700 50 0000 C CNN
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 3900 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 3900 1500 50 0001 C CNN
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5 3900 1500
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1 0 0 -1
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$EndComp
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$Comp
|
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L 74xx:74LS08 U9
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U 5 1 61D098B2
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P 4300 1500
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F 0 "U9" H 4300 1500 50 0000 C CNN
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F 1 "74LS08" H 4300 1700 50 0000 C CNN
|
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 4300 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 4300 1500 50 0001 C CNN
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5 4300 1500
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1 0 0 -1
|
|
$EndComp
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$Comp
|
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L 74xx:74LS32 U10
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U 5 1 61D0A2BD
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P 4700 1500
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F 0 "U10" H 4700 1500 50 0000 C CNN
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F 1 "74LS32" H 4700 1700 50 0000 C CNN
|
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F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 4700 1500 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 4700 1500 50 0001 C CNN
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5 4700 1500
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0114
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U 1 1 61D23C58
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P 4700 2000
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F 0 "#PWR0114" H 4700 1750 50 0001 C CNN
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F 1 "GND" H 4700 1850 50 0000 C CNN
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F 2 "" H 4700 2000 50 0001 C CNN
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F 3 "" H 4700 2000 50 0001 C CNN
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1 4700 2000
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1 0 0 -1
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|
$EndComp
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Wire Wire Line
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4700 2000 4300 2000
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Connection ~ 4700 2000
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Connection ~ 3100 2000
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Wire Wire Line
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3100 2000 2700 2000
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Connection ~ 3500 2000
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Wire Wire Line
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3500 2000 3100 2000
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Connection ~ 3900 2000
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Wire Wire Line
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3900 2000 3500 2000
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Connection ~ 4300 2000
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Wire Wire Line
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4300 2000 3900 2000
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$Comp
|
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L power:+5V #PWR0117
|
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U 1 1 61D2AFA0
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|
P 2700 1000
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F 0 "#PWR0117" H 2700 850 50 0001 C CNN
|
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F 1 "+5V" H 2700 1150 50 0000 C CNN
|
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F 2 "" H 2700 1000 50 0001 C CNN
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F 3 "" H 2700 1000 50 0001 C CNN
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|
1 2700 1000
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|
1 0 0 -1
|
|
$EndComp
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|
Wire Wire Line
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2700 1000 3100 1000
|
|
Connection ~ 2700 1000
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Connection ~ 3100 1000
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Wire Wire Line
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3100 1000 3500 1000
|
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Connection ~ 3500 1000
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Wire Wire Line
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3500 1000 3900 1000
|
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Connection ~ 3900 1000
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Wire Wire Line
|
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3900 1000 4300 1000
|
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Connection ~ 4300 1000
|
|
Wire Wire Line
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4300 1000 4700 1000
|
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Connection ~ 1450 5400
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|
Wire Wire Line
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1450 5400 1850 5400
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Wire Wire Line
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1450 5600 1850 5600
|
|
Wire Wire Line
|
|
1050 5600 1450 5600
|
|
Connection ~ 1450 5600
|
|
Wire Wire Line
|
|
1450 5400 1050 5400
|
|
Connection ~ 1850 5400
|
|
Wire Wire Line
|
|
1850 5400 2250 5400
|
|
Connection ~ 1850 5600
|
|
Wire Wire Line
|
|
1850 5600 2250 5600
|
|
$Comp
|
|
L power:GND #PWR0121
|
|
U 1 1 61D3AE8C
|
|
P 2650 5600
|
|
F 0 "#PWR0121" H 2650 5350 50 0001 C CNN
|
|
F 1 "GND" H 2650 5450 50 0000 C CNN
|
|
F 2 "" H 2650 5600 50 0001 C CNN
|
|
F 3 "" H 2650 5600 50 0001 C CNN
|
|
1 2650 5600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 2250 5600
|
|
Wire Wire Line
|
|
2250 5400 2650 5400
|
|
Wire Wire Line
|
|
2250 5600 2650 5600
|
|
Connection ~ 2650 5600
|
|
$Comp
|
|
L Device:C_Small C11
|
|
U 1 1 61D3AE96
|
|
P 2650 5500
|
|
F 0 "C11" H 2700 5550 50 0000 L CNN
|
|
F 1 "2u2" H 2700 5450 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 2650 5500 50 0001 C CNN
|
|
F 3 "~" H 2650 5500 50 0001 C CNN
|
|
1 2650 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C8
|
|
U 1 1 61D3AE9C
|
|
P 1450 5500
|
|
F 0 "C8" H 1500 5550 50 0000 L CNN
|
|
F 1 "2u2" H 1500 5450 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1450 5500 50 0001 C CNN
|
|
F 3 "~" H 1450 5500 50 0001 C CNN
|
|
1 1450 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C9
|
|
U 1 1 61D3AEA2
|
|
P 1850 5500
|
|
F 0 "C9" H 1900 5550 50 0000 L CNN
|
|
F 1 "2u2" H 1900 5450 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1850 5500 50 0001 C CNN
|
|
F 3 "~" H 1850 5500 50 0001 C CNN
|
|
1 1850 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C10
|
|
U 1 1 61D3AEA8
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|
P 2250 5500
|
|
F 0 "C10" H 2300 5550 50 0000 L CNN
|
|
F 1 "2u2" H 2300 5450 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 2250 5500 50 0001 C CNN
|
|
F 3 "~" H 2250 5500 50 0001 C CNN
|
|
1 2250 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 2250 5400
|
|
Connection ~ 2250 5000
|
|
$Comp
|
|
L power:+5V #PWR0122
|
|
U 1 1 61D59AAD
|
|
P 1050 5400
|
|
F 0 "#PWR0122" H 1050 5250 50 0001 C CNN
|
|
F 1 "+5V" H 1050 5550 50 0000 C CNN
|
|
F 2 "" H 1050 5400 50 0001 C CNN
|
|
F 3 "" H 1050 5400 50 0001 C CNN
|
|
1 1050 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR0123
|
|
U 1 1 61D5A2AE
|
|
P 1050 5800
|
|
F 0 "#PWR0123" H 1050 5650 50 0001 C CNN
|
|
F 1 "+5V" H 1050 5950 50 0000 C CNN
|
|
F 2 "" H 1050 5800 50 0001 C CNN
|
|
F 3 "" H 1050 5800 50 0001 C CNN
|
|
1 1050 5800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C_Small C7
|
|
U 1 1 61D5AB0B
|
|
P 1050 5500
|
|
F 0 "C7" H 1100 5550 50 0000 L CNN
|
|
F 1 "2u2" H 1100 5450 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1050 5500 50 0001 C CNN
|
|
F 3 "~" H 1050 5500 50 0001 C CNN
|
|
1 1050 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 1050 5400
|
|
$Comp
|
|
L Device:C_Small C12
|
|
U 1 1 61D5AE36
|
|
P 1050 5900
|
|
F 0 "C12" H 1100 5950 50 0000 L CNN
|
|
F 1 "2u2" H 1100 5850 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1050 5900 50 0001 C CNN
|
|
F 3 "~" H 1050 5900 50 0001 C CNN
|
|
1 1050 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0124
|
|
U 1 1 61D4A316
|
|
P 2650 6000
|
|
F 0 "#PWR0124" H 2650 5750 50 0001 C CNN
|
|
F 1 "GND" H 2650 5850 50 0000 C CNN
|
|
F 2 "" H 2650 6000 50 0001 C CNN
|
|
F 3 "" H 2650 6000 50 0001 C CNN
|
|
1 2650 6000
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 5800 2650 5800
|
|
Connection ~ 2650 6000
|
|
$Comp
|
|
L Device:C_Small C16
|
|
U 1 1 61D4A320
|
|
P 2650 5900
|
|
F 0 "C16" H 2700 5950 50 0000 L CNN
|
|
F 1 "2u2" H 2700 5850 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 2650 5900 50 0001 C CNN
|
|
F 3 "~" H 2650 5900 50 0001 C CNN
|
|
1 2650 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2250 6000 2650 6000
|
|
Connection ~ 2250 6000
|
|
$Comp
|
|
L Device:C_Small C15
|
|
U 1 1 61D4A332
|
|
P 2250 5900
|
|
F 0 "C15" H 2300 5950 50 0000 L CNN
|
|
F 1 "2u2" H 2300 5850 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 2250 5900 50 0001 C CNN
|
|
F 3 "~" H 2250 5900 50 0001 C CNN
|
|
1 2250 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 2250 5800
|
|
Connection ~ 1050 5800
|
|
Wire Wire Line
|
|
1050 6000 1450 6000
|
|
Connection ~ 1450 6000
|
|
Wire Wire Line
|
|
1450 5800 1050 5800
|
|
Connection ~ 1450 5800
|
|
$Comp
|
|
L Device:C_Small C13
|
|
U 1 1 61D4A326
|
|
P 1450 5900
|
|
F 0 "C13" H 1500 5950 50 0000 L CNN
|
|
F 1 "2u2" H 1500 5850 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1450 5900 50 0001 C CNN
|
|
F 3 "~" H 1450 5900 50 0001 C CNN
|
|
1 1450 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1450 6000 1850 6000
|
|
Wire Wire Line
|
|
1850 6000 2250 6000
|
|
Connection ~ 1850 6000
|
|
Wire Wire Line
|
|
1450 5800 1850 5800
|
|
Wire Wire Line
|
|
1850 5800 2250 5800
|
|
Connection ~ 1850 5800
|
|
$Comp
|
|
L Device:C_Small C14
|
|
U 1 1 61D4A32C
|
|
P 1850 5900
|
|
F 0 "C14" H 1900 5950 50 0000 L CNN
|
|
F 1 "2u2" H 1900 5850 50 0000 L CNN
|
|
F 2 "stdpads:C_0603" H 1850 5900 50 0001 C CNN
|
|
F 3 "~" H 1850 5900 50 0001 C CNN
|
|
1 1850 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Entry Wire Line
|
|
4750 3550 4650 3650
|
|
Text Label 4450 3650 0 50 ~ 0
|
|
A13
|
|
Text Label 4450 4150 0 50 ~ 0
|
|
A7
|
|
Text Label 4450 3050 0 50 ~ 0
|
|
A4
|
|
Wire Wire Line
|
|
4450 3050 4650 3050
|
|
Text Label 4450 3150 0 50 ~ 0
|
|
A5
|
|
Wire Wire Line
|
|
4450 3350 4650 3350
|
|
Text Label 4450 2850 0 50 ~ 0
|
|
A9
|
|
Text Label 4450 2950 0 50 ~ 0
|
|
A8
|
|
Wire Wire Line
|
|
4450 2850 4650 2850
|
|
Wire Wire Line
|
|
4450 2950 4650 2950
|
|
$Comp
|
|
L Connector_Generic:Conn_02x25_Counter_Clockwise J1
|
|
U 1 1 5CFC517D
|
|
P 1250 3000
|
|
F 0 "J1" H 1300 1575 50 0000 C CNN
|
|
F 1 "AppleIIBus" H 1300 1666 50 0000 C CNN
|
|
F 2 "stdpads:AppleIIBus_Edge" H 1250 3000 50 0001 C CNN
|
|
F 3 "~" H 1250 3000 50 0001 C CNN
|
|
1 1250 3000
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74HC245 U2
|
|
U 1 1 5DE36B22
|
|
P 2550 3350
|
|
F 0 "U2" H 2550 3550 50 0000 C CNN
|
|
F 1 "74HCT245" H 2550 3050 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2550 3350 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 2550 3350 50 0001 C CNN
|
|
1 2550 3350
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GW_RAM:SRAM-128Kx8-TSOP1-32 U1
|
|
U 1 1 61C2B655
|
|
P 4050 3450
|
|
F 0 "U1" H 4050 4517 50 0000 C CNN
|
|
F 1 "621024" H 4050 4426 50 0000 C CNN
|
|
F 2 "stdpads:TSOP-I-32_18.4x8mm_P0.5mm" H 4050 3450 50 0001 C CNN
|
|
F 3 "http://www.futurlec.com/Datasheet/Memory/628128.pdf" H 4050 3450 50 0001 C CNN
|
|
1 4050 3450
|
|
-1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 3650 4250
|
|
Text Label 4450 3950 0 50 ~ 0
|
|
A3
|
|
Text Label 4450 3350 0 50 ~ 0
|
|
A6
|
|
Text Label 4650 3850 2 50 ~ 0
|
|
RA14
|
|
Text Label 4650 3250 2 50 ~ 0
|
|
RA12
|
|
Text Label 4650 4050 2 50 ~ 0
|
|
RA15
|
|
Text Label 4650 4250 2 50 ~ 0
|
|
RA16
|
|
Text Label 3650 2850 2 50 ~ 0
|
|
RD4
|
|
Text Label 3650 2950 2 50 ~ 0
|
|
RD5
|
|
Text Label 3650 3050 2 50 ~ 0
|
|
RD6
|
|
Text Label 3650 3150 2 50 ~ 0
|
|
RD7
|
|
Wire Bus Line
|
|
1750 2300 4750 2300
|
|
Entry Wire Line
|
|
4750 3250 4650 3350
|
|
Entry Wire Line
|
|
4750 3350 4650 3450
|
|
Entry Wire Line
|
|
4750 3450 4650 3550
|
|
Entry Wire Line
|
|
4750 2650 4650 2750
|
|
Entry Wire Line
|
|
4750 2750 4650 2850
|
|
Entry Wire Line
|
|
4750 2850 4650 2950
|
|
Entry Wire Line
|
|
4750 2950 4650 3050
|
|
Entry Wire Line
|
|
4750 3050 4650 3150
|
|
Entry Wire Line
|
|
4750 2550 4650 2650
|
|
Wire Wire Line
|
|
3650 4050 3650 4250
|
|
Text Label 3650 3950 2 50 ~ 0
|
|
R~WE~
|
|
Wire Wire Line
|
|
3150 3950 3650 3950
|
|
Wire Wire Line
|
|
3350 3700 3350 3850
|
|
$Comp
|
|
L power:+5V #PWR0111
|
|
U 1 1 5E1C7A4E
|
|
P 3350 3700
|
|
F 0 "#PWR0111" H 3350 3550 50 0001 C CNN
|
|
F 1 "+5V" H 3350 3850 50 0000 C CNN
|
|
F 2 "" H 3350 3700 50 0001 C CNN
|
|
F 3 "" H 3350 3700 50 0001 C CNN
|
|
1 3350 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3250 3750 3650 3750
|
|
Wire Wire Line
|
|
3650 3850 3350 3850
|
|
Wire Wire Line
|
|
3050 3850 3250 3850
|
|
Wire Wire Line
|
|
3250 3850 3250 3750
|
|
Wire Wire Line
|
|
3150 3750 3150 3950
|
|
Text Label 3650 3750 2 50 ~ 0
|
|
R~CS~
|
|
Text Label 3050 3750 0 50 ~ 0
|
|
R~W~
|
|
Wire Wire Line
|
|
3050 3750 3150 3750
|
|
Wire Wire Line
|
|
3250 3050 3050 3050
|
|
Wire Wire Line
|
|
3250 3150 3050 3150
|
|
Entry Wire Line
|
|
3250 3450 3350 3350
|
|
Entry Wire Line
|
|
3250 3550 3350 3450
|
|
Entry Wire Line
|
|
4750 4050 4650 4150
|
|
Entry Wire Line
|
|
4750 3850 4650 3950
|
|
Entry Wire Line
|
|
4750 3650 4650 3750
|
|
Wire Wire Line
|
|
4450 3850 4650 3850
|
|
Wire Wire Line
|
|
4450 3950 4650 3950
|
|
Wire Wire Line
|
|
4450 4050 4650 4050
|
|
Wire Wire Line
|
|
4450 4150 4650 4150
|
|
Wire Wire Line
|
|
4450 4250 4650 4250
|
|
Wire Wire Line
|
|
4450 2650 4650 2650
|
|
Wire Wire Line
|
|
4450 2750 4650 2750
|
|
Wire Wire Line
|
|
4450 3150 4650 3150
|
|
Wire Wire Line
|
|
4450 3250 4650 3250
|
|
Wire Wire Line
|
|
4450 3650 4650 3650
|
|
Wire Wire Line
|
|
4450 3450 4650 3450
|
|
Wire Wire Line
|
|
4450 3550 4650 3550
|
|
Wire Wire Line
|
|
4450 3750 4650 3750
|
|
Text Label 4450 3750 0 50 ~ 0
|
|
A0
|
|
Text Label 4450 3550 0 50 ~ 0
|
|
A1
|
|
Text Label 4450 3450 0 50 ~ 0
|
|
A2
|
|
Text Label 4450 2750 0 50 ~ 0
|
|
A10
|
|
Text Label 4450 2650 0 50 ~ 0
|
|
A11
|
|
Entry Wire Line
|
|
3250 2850 3350 2750
|
|
$Comp
|
|
L power:GND #PWR0107
|
|
U 1 1 5DE887B9
|
|
P 3650 4250
|
|
F 0 "#PWR0107" H 3650 4000 50 0001 C CNN
|
|
F 1 "GND" H 3650 4100 50 0000 C CNN
|
|
F 2 "" H 3650 4250 50 0001 C CNN
|
|
F 3 "" H 3650 4250 50 0001 C CNN
|
|
1 3650 4250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR0106
|
|
U 1 1 5DE88183
|
|
P 3650 2650
|
|
F 0 "#PWR0106" H 3650 2500 50 0001 C CNN
|
|
F 1 "+5V" H 3650 2800 50 0000 C CNN
|
|
F 2 "" H 3650 2650 50 0001 C CNN
|
|
F 3 "" H 3650 2650 50 0001 C CNN
|
|
1 3650 2650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Entry Wire Line
|
|
3350 3450 3450 3550
|
|
Entry Wire Line
|
|
3350 3350 3450 3450
|
|
Entry Wire Line
|
|
3350 3250 3450 3350
|
|
Entry Wire Line
|
|
3350 3150 3450 3250
|
|
Entry Wire Line
|
|
3350 3050 3450 3150
|
|
Entry Wire Line
|
|
3350 2950 3450 3050
|
|
Entry Wire Line
|
|
3350 2850 3450 2950
|
|
Entry Wire Line
|
|
3350 2750 3450 2850
|
|
Entry Wire Line
|
|
3250 3350 3350 3250
|
|
Entry Wire Line
|
|
3250 3250 3350 3150
|
|
Entry Wire Line
|
|
3250 3150 3350 3050
|
|
Entry Wire Line
|
|
3250 3050 3350 2950
|
|
Entry Wire Line
|
|
3250 2950 3350 2850
|
|
Wire Wire Line
|
|
3450 2850 3650 2850
|
|
Wire Wire Line
|
|
3450 2950 3650 2950
|
|
Wire Wire Line
|
|
3450 3050 3650 3050
|
|
Wire Wire Line
|
|
3450 3150 3650 3150
|
|
Wire Wire Line
|
|
3450 3250 3650 3250
|
|
Wire Wire Line
|
|
3450 3350 3650 3350
|
|
Wire Wire Line
|
|
3450 3450 3650 3450
|
|
Wire Wire Line
|
|
3450 3550 3650 3550
|
|
Text Label 3650 3550 2 50 ~ 0
|
|
RD3
|
|
Text Label 3650 3450 2 50 ~ 0
|
|
RD2
|
|
Text Label 3650 3350 2 50 ~ 0
|
|
RD1
|
|
Text Label 3650 3250 2 50 ~ 0
|
|
RD0
|
|
Wire Wire Line
|
|
3250 2950 3050 2950
|
|
Wire Wire Line
|
|
3250 2850 3050 2850
|
|
Wire Wire Line
|
|
3250 3550 3050 3550
|
|
Wire Wire Line
|
|
3250 3450 3050 3450
|
|
Wire Wire Line
|
|
3250 3350 3050 3350
|
|
Wire Wire Line
|
|
3250 3250 3050 3250
|
|
Text Label 3050 3250 0 50 ~ 0
|
|
RD7
|
|
Text Label 3050 3350 0 50 ~ 0
|
|
RD6
|
|
Text Label 3050 3450 0 50 ~ 0
|
|
RD5
|
|
Text Label 3050 3550 0 50 ~ 0
|
|
RD4
|
|
Text Label 3050 2850 0 50 ~ 0
|
|
RD3
|
|
Text Label 3050 2950 0 50 ~ 0
|
|
RD2
|
|
Text Label 3050 3050 0 50 ~ 0
|
|
RD1
|
|
Text Label 3050 3150 0 50 ~ 0
|
|
RD0
|
|
Wire Wire Line
|
|
1950 3550 2050 3550
|
|
Wire Wire Line
|
|
1950 3450 2050 3450
|
|
Wire Wire Line
|
|
1950 3350 2050 3350
|
|
Wire Wire Line
|
|
1950 3250 2050 3250
|
|
Wire Wire Line
|
|
1950 3150 2050 3150
|
|
Wire Wire Line
|
|
1950 3050 2050 3050
|
|
Wire Wire Line
|
|
1950 2950 2050 2950
|
|
Wire Wire Line
|
|
1950 2850 2050 2850
|
|
Text Label 2050 2850 2 50 ~ 0
|
|
D7
|
|
Text Label 2050 2950 2 50 ~ 0
|
|
D6
|
|
Text Label 2050 3050 2 50 ~ 0
|
|
D5
|
|
Text Label 2050 3150 2 50 ~ 0
|
|
D4
|
|
Text Label 2050 3250 2 50 ~ 0
|
|
D3
|
|
Text Label 2050 3350 2 50 ~ 0
|
|
D2
|
|
Text Label 2050 3450 2 50 ~ 0
|
|
D1
|
|
Text Label 2050 3550 2 50 ~ 0
|
|
D0
|
|
Entry Wire Line
|
|
1850 2950 1950 2850
|
|
$Comp
|
|
L power:GND #PWR0105
|
|
U 1 1 5DE41138
|
|
P 2550 4150
|
|
F 0 "#PWR0105" H 2550 3900 50 0001 C CNN
|
|
F 1 "GND" H 2550 4000 50 0000 C CNN
|
|
F 2 "" H 2550 4150 50 0001 C CNN
|
|
F 3 "" H 2550 4150 50 0001 C CNN
|
|
1 2550 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR0104
|
|
U 1 1 5DE402D0
|
|
P 2550 2550
|
|
F 0 "#PWR0104" H 2550 2400 50 0001 C CNN
|
|
F 1 "+5V" H 2550 2700 50 0000 C CNN
|
|
F 2 "" H 2550 2550 50 0001 C CNN
|
|
F 3 "" H 2550 2550 50 0001 C CNN
|
|
1 2550 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
750 4100 950 4100
|
|
Wire Wire Line
|
|
750 4000 950 4000
|
|
Wire Wire Line
|
|
750 3900 950 3900
|
|
Wire Wire Line
|
|
750 3800 950 3800
|
|
Wire Wire Line
|
|
750 3700 950 3700
|
|
Wire Wire Line
|
|
750 3600 950 3600
|
|
Wire Wire Line
|
|
750 3500 950 3500
|
|
Wire Wire Line
|
|
750 3400 950 3400
|
|
Entry Wire Line
|
|
650 4000 750 3900
|
|
Entry Wire Line
|
|
650 4100 750 4000
|
|
Entry Wire Line
|
|
650 4200 750 4100
|
|
Entry Wire Line
|
|
650 3500 750 3400
|
|
Entry Wire Line
|
|
650 3600 750 3500
|
|
Entry Wire Line
|
|
650 3700 750 3600
|
|
Entry Wire Line
|
|
650 3800 750 3700
|
|
Entry Wire Line
|
|
650 3900 750 3800
|
|
Wire Wire Line
|
|
1450 4100 1650 4100
|
|
Wire Wire Line
|
|
1450 4000 1650 4000
|
|
Wire Wire Line
|
|
1450 3900 1650 3900
|
|
Wire Wire Line
|
|
1450 3800 1650 3800
|
|
Wire Wire Line
|
|
1450 3700 1650 3700
|
|
Wire Wire Line
|
|
1450 3600 1650 3600
|
|
Wire Wire Line
|
|
1450 3500 1650 3500
|
|
Wire Wire Line
|
|
1450 3400 1650 3400
|
|
Wire Wire Line
|
|
1450 3300 1650 3300
|
|
Wire Wire Line
|
|
1450 3200 1650 3200
|
|
Wire Wire Line
|
|
1450 3100 1650 3100
|
|
Wire Wire Line
|
|
1450 3000 1650 3000
|
|
Wire Wire Line
|
|
1450 2900 1650 2900
|
|
Wire Wire Line
|
|
1450 2800 1650 2800
|
|
Wire Wire Line
|
|
1450 2700 1650 2700
|
|
Wire Wire Line
|
|
1450 2600 1650 2600
|
|
Entry Wire Line
|
|
1750 2500 1650 2600
|
|
Entry Wire Line
|
|
1750 3000 1650 3100
|
|
Entry Wire Line
|
|
1750 2900 1650 3000
|
|
Entry Wire Line
|
|
1750 2800 1650 2900
|
|
Entry Wire Line
|
|
1750 2700 1650 2800
|
|
Entry Wire Line
|
|
1750 2600 1650 2700
|
|
Entry Wire Line
|
|
1750 3500 1650 3600
|
|
Entry Wire Line
|
|
1750 3400 1650 3500
|
|
Entry Wire Line
|
|
1750 3300 1650 3400
|
|
Entry Wire Line
|
|
1750 3200 1650 3300
|
|
Entry Wire Line
|
|
1750 3100 1650 3200
|
|
Entry Wire Line
|
|
1750 4000 1650 4100
|
|
Entry Wire Line
|
|
1750 3900 1650 4000
|
|
Entry Wire Line
|
|
1750 3800 1650 3900
|
|
Entry Wire Line
|
|
1750 3700 1650 3800
|
|
Entry Wire Line
|
|
1750 3600 1650 3700
|
|
Entry Wire Line
|
|
1850 3250 1950 3150
|
|
Entry Wire Line
|
|
1850 3150 1950 3050
|
|
Entry Wire Line
|
|
1850 3050 1950 2950
|
|
Entry Wire Line
|
|
1850 3650 1950 3550
|
|
Entry Wire Line
|
|
1850 3550 1950 3450
|
|
Entry Wire Line
|
|
1850 3450 1950 3350
|
|
Entry Wire Line
|
|
1850 3350 1950 3250
|
|
Wire Wire Line
|
|
1150 4650 1250 4650
|
|
Text Label 1250 4750 0 50 ~ 0
|
|
INTout
|
|
Text Label 1250 4650 0 50 ~ 0
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F 0 "U5" H 6700 1700 50 0000 C CNN
|
|
F 1 "74LS04" H 6750 1900 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 6750 1700 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6750 1700 50 0001 C CNN
|
|
1 6750 1700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 6450 2300 2 50 ~ 0
|
|
A1
|
|
Text Label 6450 1700 2 50 ~ 0
|
|
A0
|
|
Text Label 7050 1900 2 50 ~ 0
|
|
A1
|
|
Text Label 7050 2100 2 50 ~ 0
|
|
A0
|
|
$Comp
|
|
L 74xx:74LS04 U5
|
|
U 3 1 619FD859
|
|
P 6750 2800
|
|
F 0 "U5" H 6700 2800 50 0000 C CNN
|
|
F 1 "74LS04" H 6750 3000 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 6750 2800 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6750 2800 50 0001 C CNN
|
|
3 6750 2800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 6450 2800 2 50 ~ 0
|
|
A2
|
|
Wire Wire Line
|
|
7650 1800 7650 2000
|
|
Wire Wire Line
|
|
8250 2200 8650 2200
|
|
Wire Wire Line
|
|
7050 2800 7650 2800
|
|
Text Label 9650 2100 0 50 ~ 0
|
|
BankAB
|
|
Text Label 9650 2300 0 50 ~ 0
|
|
ENWR1
|
|
Text Label 9650 2200 0 50 ~ 0
|
|
ENRD
|
|
Text Label 9650 2400 0 50 ~ 0
|
|
ENWR
|
|
$Comp
|
|
L power:+5V #PWR0119
|
|
U 1 1 61D326E3
|
|
P 9150 1800
|
|
F 0 "#PWR0119" H 9150 1650 50 0001 C CNN
|
|
F 1 "+5V" H 9150 1950 50 0000 C CNN
|
|
F 2 "" H 9150 1800 50 0001 C CNN
|
|
F 3 "" H 9150 1800 50 0001 C CNN
|
|
1 9150 1800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U8
|
|
U 1 1 61A43FF7
|
|
P 7350 3300
|
|
F 0 "U8" H 7350 3300 50 0000 C CNN
|
|
F 1 "74LS08" H 7350 3500 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 7350 3300 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7350 3300 50 0001 C CNN
|
|
1 7350 3300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS32 U10
|
|
U 2 1 61A4204D
|
|
P 7950 3500
|
|
F 0 "U10" H 7950 3500 50 0000 C CNN
|
|
F 1 "74LS32" H 7950 3700 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 7950 3500 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 7950 3500 50 0001 C CNN
|
|
2 7950 3500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS04 U5
|
|
U 4 1 61A5ADDA
|
|
P 6750 3200
|
|
F 0 "U5" H 6700 3200 50 0000 C CNN
|
|
F 1 "74LS04" H 6750 3400 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 6750 3200 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 6750 3200 50 0001 C CNN
|
|
4 6750 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 7050 3400 2 50 ~ 0
|
|
BankAB
|
|
Text Label 6450 3200 2 50 ~ 0
|
|
A13
|
|
Wire Wire Line
|
|
7650 3400 7650 3300
|
|
Wire Wire Line
|
|
7650 3600 7650 3700
|
|
Text Label 8250 3500 0 50 ~ 0
|
|
RA12
|
|
$Comp
|
|
L 74xx:74LS273 U3
|
|
U 1 1 5FA968ED
|
|
P 9150 2600
|
|
F 0 "U3" H 9150 3581 50 0000 C CNN
|
|
F 1 "74LS273" H 9150 3490 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 9150 2600 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS273" H 9150 2600 50 0001 C CNN
|
|
1 9150 2600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 8650 3000 2 50 ~ 0
|
|
~DEV~and~A2~
|
|
Wire Wire Line
|
|
8650 3000 8250 3000
|
|
Text Label 8650 3100 2 50 ~ 0
|
|
~RES~
|
|
$Comp
|
|
L power:GND #PWR0115
|
|
U 1 1 61D2A2FE
|
|
P 9150 3400
|
|
F 0 "#PWR0115" H 9150 3150 50 0001 C CNN
|
|
F 1 "GND" H 9150 3250 50 0000 C CNN
|
|
F 2 "" H 9150 3400 50 0001 C CNN
|
|
F 3 "" H 9150 3400 50 0001 C CNN
|
|
1 9150 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8250 2900 8250 3000
|
|
$Comp
|
|
L 74xx:74LS273 U4
|
|
U 1 1 5FB03A58
|
|
P 5400 5750
|
|
F 0 "U4" H 5400 6731 50 0000 C CNN
|
|
F 1 "74LS273" H 5400 6640 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 5400 5750 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS273" H 5400 5750 50 0001 C CNN
|
|
1 5400 5750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4900 5550 4900 5650
|
|
Connection ~ 4900 5650
|
|
Wire Wire Line
|
|
4900 5650 4900 5750
|
|
Connection ~ 4900 5750
|
|
Wire Wire Line
|
|
4900 5750 4900 5850
|
|
Connection ~ 4900 5850
|
|
Wire Wire Line
|
|
4900 5850 4900 5950
|
|
$Comp
|
|
L power:GND #PWR0112
|
|
U 1 1 5FB6A7F4
|
|
P 4800 5550
|
|
F 0 "#PWR0112" H 4800 5300 50 0001 C CNN
|
|
F 1 "GND" H 4800 5400 50 0000 C CNN
|
|
F 2 "" H 4800 5550 50 0001 C CNN
|
|
F 3 "" H 4800 5550 50 0001 C CNN
|
|
1 4800 5550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4800 5550 4900 5550
|
|
Connection ~ 4900 5550
|
|
$Comp
|
|
L power:GND #PWR0125
|
|
U 1 1 5FB82124
|
|
P 8500 2500
|
|
F 0 "#PWR0125" H 8500 2250 50 0001 C CNN
|
|
F 1 "GND" H 8500 2350 50 0000 C CNN
|
|
F 2 "" H 8500 2500 50 0001 C CNN
|
|
F 3 "" H 8500 2500 50 0001 C CNN
|
|
1 8500 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8650 2600 8600 2600
|
|
Wire Wire Line
|
|
8650 2800 8600 2800
|
|
Wire Wire Line
|
|
8600 2800 8600 2700
|
|
Connection ~ 8600 2600
|
|
Wire Wire Line
|
|
8650 2700 8600 2700
|
|
Connection ~ 8600 2700
|
|
Wire Wire Line
|
|
8600 2700 8600 2600
|
|
Wire Wire Line
|
|
8500 2500 8600 2500
|
|
$Comp
|
|
L 74xx:74LS08 U8
|
|
U 2 1 61A46228
|
|
P 7350 3700
|
|
F 0 "U8" H 7350 3700 50 0000 C CNN
|
|
F 1 "74LS08" H 7350 3900 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 7350 3700 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7350 3700 50 0001 C CNN
|
|
2 7350 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U8
|
|
U 3 1 61A685E7
|
|
P 7350 4600
|
|
F 0 "U8" H 7350 4600 50 0000 C CNN
|
|
F 1 "74LS08" H 7350 4800 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 7350 4600 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7350 4600 50 0001 C CNN
|
|
3 7350 4600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U7
|
|
U 2 1 5FCFF581
|
|
P 7950 2500
|
|
F 0 "U7" H 7950 2500 50 0000 C CNN
|
|
F 1 "74LS08" H 7950 2700 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 7950 2500 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 7950 2500 50 0001 C CNN
|
|
2 7950 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U7
|
|
U 1 1 619B4940
|
|
P 10100 3500
|
|
F 0 "U7" H 10100 3500 50 0000 C CNN
|
|
F 1 "74LS08" H 10100 3700 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 10100 3500 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 10100 3500 50 0001 C CNN
|
|
1 10100 3500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U7
|
|
U 3 1 5FD0EE1D
|
|
P 10100 3900
|
|
F 0 "U7" H 10100 3900 50 0000 C CNN
|
|
F 1 "74LS08" H 10100 4100 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 10100 3900 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 10100 3900 50 0001 C CNN
|
|
3 10100 3900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74xx:74LS08 U7
|
|
U 4 1 5FD11853
|
|
P 10100 4300
|
|
F 0 "U7" H 10100 4300 50 0000 C CNN
|
|
F 1 "74LS08" H 10100 4500 50 0000 C CNN
|
|
F 2 "stdpads:TSSOP-14_4.4x5mm_P0.65mm" H 10100 4300 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 10100 4300 50 0001 C CNN
|
|
4 10100 4300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0127
|
|
U 1 1 5FD15737
|
|
P 9800 4400
|
|
F 0 "#PWR0127" H 9800 4150 50 0001 C CNN
|
|
F 1 "GND" H 9800 4250 50 0000 C CNN
|
|
F 2 "" H 9800 4400 50 0001 C CNN
|
|
F 3 "" H 9800 4400 50 0001 C CNN
|
|
1 9800 4400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9800 4400 9800 4200
|
|
Connection ~ 9800 4400
|
|
Connection ~ 9800 3600
|
|
Wire Wire Line
|
|
9800 3600 9800 3400
|
|
Connection ~ 9800 3800
|
|
Wire Wire Line
|
|
9800 3800 9800 3600
|
|
Connection ~ 9800 4000
|
|
Wire Wire Line
|
|
9800 4000 9800 3800
|
|
Connection ~ 9800 4200
|
|
Wire Wire Line
|
|
9800 4200 9800 4000
|
|
NoConn ~ 10400 3500
|
|
NoConn ~ 10400 3900
|
|
NoConn ~ 10400 4300
|
|
Wire Wire Line
|
|
8250 2400 8250 2500
|
|
Wire Wire Line
|
|
8650 2500 8600 2500
|
|
Wire Wire Line
|
|
8600 2500 8600 2600
|
|
Connection ~ 8600 2500
|
|
NoConn ~ 9650 2500
|
|
NoConn ~ 9650 2600
|
|
NoConn ~ 9650 2700
|
|
NoConn ~ 9650 2800
|
|
Wire Wire Line
|
|
8250 2100 8250 2200
|
|
Text Label 8650 2100 2 50 ~ 0
|
|
A3
|
|
Wire Bus Line
|
|
3350 2750 3350 3450
|
|
Wire Bus Line
|
|
650 3500 650 4450
|
|
Wire Bus Line
|
|
1850 2950 1850 4450
|
|
Wire Bus Line
|
|
4750 2300 4750 4150
|
|
Wire Bus Line
|
|
1750 2300 1750 4000
|
|
$EndSCHEMATC
|