[9696208] | 1 | EESchema Schematic File Version 4
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| 2 | LIBS:nova-cache
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| 3 | EELAYER 26 0
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| 4 | EELAYER END
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| 5 | $Descr User 10000 6000
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| 6 | encoding utf-8
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| 7 | Sheet 1 1
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| 8 | Title "Nova 2021"
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| 9 | Date "2021-02-23"
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| 10 | Rev "1.0"
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| 11 | Comp "PulkoTronics"
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| 12 | Comment1 "RTC/NVRAM expansion for Amstrad CPC 6128/Plus"
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| 13 | Comment2 ""
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| 14 | Comment3 ""
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| 15 | Comment4 ""
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| 16 | $EndDescr
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| 17 | Wire Wire Line
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| 18 | 1050 2050 850 2050
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| 19 | Wire Wire Line
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| 20 | 1050 1850 850 1850
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| 21 | Wire Wire Line
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| 22 | 1550 2750 1700 2750
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| 23 | Wire Wire Line
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| 24 | 1550 2650 1700 2650
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| 25 | Wire Wire Line
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| 26 | 1550 2550 1700 2550
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| 27 | Wire Wire Line
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| 28 | 1550 2450 1700 2450
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| 29 | Wire Wire Line
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| 30 | 1550 2350 1700 2350
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| 31 | Wire Wire Line
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| 32 | 1550 2250 1700 2250
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| 33 | Wire Wire Line
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| 34 | 1550 1650 1700 1650
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| 35 | Wire Wire Line
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| 36 | 1550 1450 1700 1450
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| 37 | Wire Wire Line
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| 38 | 1550 1250 1700 1250
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| 39 | Wire Wire Line
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| 40 | 1550 1050 1700 1050
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| 41 | Wire Wire Line
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| 42 | 1550 1950 1850 1950
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| 43 | Wire Wire Line
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| 44 | 1550 1750 1850 1750
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| 45 | Wire Wire Line
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| 46 | 1550 3150 1700 3150
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| 47 | Wire Wire Line
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| 48 | 1550 2950 1700 2950
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| 49 | Wire Wire Line
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| 50 | 1050 850 850 850
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| 51 | Wire Wire Line
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| 52 | 1050 2550 850 2550
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| 53 | Wire Wire Line
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| 54 | 1050 2750 850 2750
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| 55 | Wire Wire Line
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| 56 | 1050 3050 850 3050
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| 57 | Wire Wire Line
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| 58 | 800 3250 1050 3250
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| 59 | Wire Wire Line
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| 60 | 800 2350 1050 2350
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| 61 | Wire Wire Line
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| 62 | 800 2450 1050 2450
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| 63 | Wire Wire Line
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| 64 | 1050 3150 850 3150
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| 65 | Wire Wire Line
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| 66 | 1050 2850 850 2850
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| 67 | Wire Wire Line
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| 68 | 1050 2650 850 2650
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| 69 | Wire Wire Line
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| 70 | 1050 2250 850 2250
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| 71 | Wire Wire Line
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| 72 | 1550 3050 1700 3050
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| 73 | Wire Wire Line
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| 74 | 1550 3250 1700 3250
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| 75 | Wire Wire Line
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| 76 | 850 2950 1050 2950
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| 77 | Wire Wire Line
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| 78 | 1550 1850 1850 1850
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| 79 | Wire Wire Line
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| 80 | 1550 2050 1850 2050
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| 81 | Wire Wire Line
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| 82 | 1550 950 1700 950
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| 83 | Wire Wire Line
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| 84 | 1550 1150 1700 1150
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| 85 | Wire Wire Line
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| 86 | 1550 1350 1700 1350
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| 87 | Wire Wire Line
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| 88 | 1550 1550 1700 1550
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| 89 | Wire Wire Line
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| 90 | 1050 950 900 950
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| 91 | Wire Wire Line
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| 92 | 1050 1050 900 1050
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| 93 | Wire Wire Line
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| 94 | 1050 1150 900 1150
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| 95 | Wire Wire Line
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| 96 | 1050 1250 900 1250
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| 97 | Wire Wire Line
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| 98 | 1050 1350 900 1350
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| 99 | Wire Wire Line
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| 100 | 1050 1450 900 1450
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| 101 | Wire Wire Line
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| 102 | 1050 1550 900 1550
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| 103 | Wire Wire Line
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| 104 | 1050 1650 900 1650
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| 105 | Wire Wire Line
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| 106 | 850 2150 1050 2150
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| 107 | Wire Wire Line
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| 108 | 1550 2850 1750 2850
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| 109 | Wire Wire Line
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| 110 | 1550 2150 1700 2150
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| 111 | Wire Wire Line
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| 112 | 1050 1750 850 1750
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| 113 | Wire Wire Line
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| 114 | 1050 1950 850 1950
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| 115 | Text GLabel 1700 2150 2 60 Output ~ 0
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| 116 | MREQ
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| 117 | NoConn ~ 1700 2550
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| 118 | NoConn ~ 1700 2450
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| 119 | NoConn ~ 1700 2250
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| 120 | $Comp
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| 121 | L power:VCC #PWR02
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| 122 | U 1 1 4DBBEA82
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| 123 | P 850 2150
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| 124 | F 0 "#PWR02" H 850 2250 30 0001 C CNN
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| 125 | F 1 "VCC" H 850 2250 30 0000 C CNN
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| 126 | F 2 "" H 850 2150 50 0001 C CNN
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| 127 | F 3 "" H 850 2150 50 0001 C CNN
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| 128 | 1 850 2150
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| 129 | 0 -1 -1 0
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| 130 | $EndComp
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| 131 | Text Label 900 950 0 60 ~ 0
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| 132 | A15
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| 133 | Text Label 1700 950 0 60 ~ 0
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| 134 | A14
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| 135 | Text Label 900 1050 0 60 ~ 0
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| 136 | A13
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| 137 | Text Label 1700 1050 0 60 ~ 0
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| 138 | A12
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| 139 | Text Label 900 1150 0 60 ~ 0
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| 140 | A11
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| 141 | Text Label 1700 1150 0 60 ~ 0
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| 142 | A10
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| 143 | Text Label 900 1250 0 60 ~ 0
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| 144 | A9
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| 145 | Text Label 1700 1250 0 60 ~ 0
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| 146 | A8
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| 147 | Text Label 900 1350 0 60 ~ 0
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| 148 | A7
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| 149 | Text Label 1700 1350 0 60 ~ 0
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| 150 | A6
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| 151 | Text Label 900 1450 0 60 ~ 0
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| 152 | A5
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| 153 | Text Label 1700 1450 0 60 ~ 0
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| 154 | A4
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| 155 | Text Label 900 1550 0 60 ~ 0
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| 156 | A3
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| 157 | Text Label 1700 1550 0 60 ~ 0
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| 158 | A2
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| 159 | Text Label 900 1650 0 60 ~ 0
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| 160 | A1
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| 161 | Text Label 1700 1650 0 60 ~ 0
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| 162 | A0
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| 163 | Text Label 850 1750 0 60 ~ 0
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| 164 | D7
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| 165 | Text Label 850 1850 0 60 ~ 0
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| 166 | D5
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| 167 | Text Label 850 1950 0 60 ~ 0
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| 168 | D3
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| 169 | Text Label 850 2050 0 60 ~ 0
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| 170 | D1
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| 171 | Text Label 1700 1750 0 60 ~ 0
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| 172 | D6
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| 173 | Text Label 1700 1850 0 60 ~ 0
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| 174 | D4
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| 175 | Text Label 1700 1950 0 60 ~ 0
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| 176 | D2
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| 177 | Text Label 1700 2050 0 60 ~ 0
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| 178 | D0
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| 179 | NoConn ~ 1700 3050
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| 180 | NoConn ~ 1700 3150
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| 181 | NoConn ~ 1700 3250
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| 182 | NoConn ~ 850 850
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| 183 | NoConn ~ 850 2250
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| 184 | NoConn ~ 850 2550
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| 185 | NoConn ~ 850 2650
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| 186 | NoConn ~ 850 2750
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| 187 | NoConn ~ 850 3150
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| 188 | Text GLabel 800 2450 0 60 Output ~ 0
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| 189 | WR
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| 190 | Text GLabel 800 2350 0 60 Output ~ 0
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| 191 | IORQ
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| 192 | NoConn ~ 1700 2650
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| 193 | $Comp
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| 194 | L power:VCC #PWR015
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| 195 | U 1 1 5FB4DE9C
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| 196 | P 8800 1600
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| 197 | F 0 "#PWR015" H 8800 1700 30 0001 C CNN
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| 198 | F 1 "VCC" H 8800 1700 30 0000 C CNN
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| 199 | F 2 "" H 8800 1600 50 0001 C CNN
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| 200 | F 3 "" H 8800 1600 50 0001 C CNN
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| 201 | 1 8800 1600
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| 202 | 1 0 0 -1
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| 203 | $EndComp
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| 204 | $Comp
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| 205 | L Device:C C1
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| 206 | U 1 1 5FB4DF4E
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| 207 | P 7600 1750
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| 208 | F 0 "C1" H 7715 1796 50 0000 L CNN
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| 209 | F 1 "C" H 7715 1705 50 0000 L CNN
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| 210 | F 2 "Capacitor_SMD:C_1206_3216Metric" H 7638 1600 50 0001 C CNN
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| 211 | F 3 "~" H 7600 1750 50 0001 C CNN
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| 212 | 1 7600 1750
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| 213 | 1 0 0 -1
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| 214 | $EndComp
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| 215 | $Comp
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| 216 | L Device:C C2
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| 217 | U 1 1 5FB4E00C
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| 218 | P 8000 1750
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| 219 | F 0 "C2" H 8115 1796 50 0000 L CNN
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| 220 | F 1 "C" H 8115 1705 50 0000 L CNN
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| 221 | F 2 "Capacitor_SMD:C_1206_3216Metric" H 8038 1600 50 0001 C CNN
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| 222 | F 3 "~" H 8000 1750 50 0001 C CNN
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| 223 | 1 8000 1750
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| 224 | 1 0 0 -1
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| 225 | $EndComp
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| 226 | $Comp
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| 227 | L Device:C C3
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| 228 | U 1 1 5FB4E067
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| 229 | P 8450 1750
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| 230 | F 0 "C3" H 8565 1796 50 0000 L CNN
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| 231 | F 1 "C" H 8565 1705 50 0000 L CNN
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| 232 | F 2 "Capacitor_SMD:C_1206_3216Metric" H 8488 1600 50 0001 C CNN
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| 233 | F 3 "~" H 8450 1750 50 0001 C CNN
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| 234 | 1 8450 1750
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| 235 | 1 0 0 -1
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| 236 | $EndComp
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| 237 | $Comp
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| 238 | L Device:CP C5
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| 239 | U 1 1 5FB4E0EC
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| 240 | P 9250 1750
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| 241 | F 0 "C5" H 9368 1796 50 0000 L CNN
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| 242 | F 1 "CP" H 9368 1705 50 0000 L CNN
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| 243 | F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 9288 1600 50 0001 C CNN
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| 244 | F 3 "~" H 9250 1750 50 0001 C CNN
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| 245 | 1 9250 1750
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| 246 | 1 0 0 -1
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| 247 | $EndComp
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| 248 | Wire Wire Line
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| 249 | 7600 1600 8000 1600
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| 250 | Wire Wire Line
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| 251 | 8000 1600 8450 1600
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| 252 | Connection ~ 8000 1600
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| 253 | Connection ~ 8450 1600
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| 254 | Wire Wire Line
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| 255 | 7600 1900 8000 1900
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| 256 | Wire Wire Line
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| 257 | 8000 1900 8450 1900
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| 258 | Connection ~ 8000 1900
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| 259 | Connection ~ 8450 1900
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| 260 | Text Label 850 3050 2 50 ~ 0
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| 261 | RAMDIS
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| 262 | NoConn ~ 1750 2850
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| 263 | NoConn ~ 1700 2750
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| 264 | Wire Wire Line
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| 265 | 8450 1600 8800 1600
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| 266 | Wire Wire Line
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| 267 | 8450 1900 8800 1900
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| 268 | Connection ~ 8800 1600
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| 269 | Wire Wire Line
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| 270 | 8800 1600 9250 1600
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| 271 | Wire Wire Line
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| 272 | 8800 1950 8800 1900
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| 273 | Connection ~ 8800 1900
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| 274 | Wire Wire Line
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| 275 | 8800 1900 9250 1900
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| 276 | Text Label 850 2950 2 50 ~ 0
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| 277 | ROMDIS
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| 278 | NoConn ~ 1700 2950
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| 279 | $Comp
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| 280 | L power:GND #PWR017
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| 281 | U 1 1 60368448
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| 282 | P 9450 1250
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| 283 | F 0 "#PWR017" H 9450 1000 50 0001 C CNN
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| 284 | F 1 "GND" H 9455 1077 50 0000 C CNN
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| 285 | F 2 "" H 9450 1250 50 0001 C CNN
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| 286 | F 3 "" H 9450 1250 50 0001 C CNN
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| 287 | 1 9450 1250
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| 288 | 1 0 0 -1
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| 289 | $EndComp
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| 290 | $Comp
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| 291 | L power:GND #PWR03
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| 292 | U 1 1 60368469
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| 293 | P 2050 850
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| 294 | F 0 "#PWR03" H 2050 600 50 0001 C CNN
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| 295 | F 1 "GND" H 2055 677 50 0000 C CNN
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| 296 | F 2 "" H 2050 850 50 0001 C CNN
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| 297 | F 3 "" H 2050 850 50 0001 C CNN
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| 298 | 1 2050 850
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| 299 | 1 0 0 -1
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| 300 | $EndComp
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| 301 | Wire Wire Line
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| 302 | 1550 850 2050 850
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| 303 | $Comp
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| 304 | L 2021-02-23_17-07-18:M48T35Y-70MH1F U4
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| 305 | U 1 1 6036E291
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| 306 | P 3550 2900
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| 307 | F 0 "U4" H 4350 3387 60 0000 C CNN
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| 308 | F 1 "M48T35Y-70MH1F" H 4350 3281 60 0000 C CNN
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| 309 | F 2 "NVRAM:M48T35Y-70MH1F" H 4350 3240 60 0001 C CNN
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| 310 | F 3 "" H 3550 2900 60 0000 C CNN
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| 311 | 1 3550 2900
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| 312 | 1 0 0 -1
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| 313 | $EndComp
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| 314 | $Comp
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| 315 | L 2021-02-23_17-07-18:M48T35Y-70MH1F U4
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| 316 | U 2 1 6036E30A
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| 317 | P 7850 950
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| 318 | F 0 "U4" H 8650 1337 60 0000 C CNN
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| 319 | F 1 "M48T35Y-70MH1F" H 8650 1231 60 0000 C CNN
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| 320 | F 2 "NVRAM:M48T35Y-70MH1F" H 8650 1290 60 0001 C CNN
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| 321 | F 3 "" H 7850 950 60 0000 C CNN
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| 322 | 2 7850 950
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| 323 | 1 0 0 -1
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| 324 | $EndComp
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| 325 | Text Label 5150 3000 0 50 ~ 0
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| 326 | D0
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| 327 | Text Label 5150 3100 0 50 ~ 0
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| 328 | D1
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| 329 | Text Label 5150 3200 0 50 ~ 0
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| 330 | D2
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| 331 | Text Label 5150 3300 0 50 ~ 0
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| 332 | D3
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| 333 | Text Label 5150 3400 0 50 ~ 0
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| 334 | D4
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| 335 | Text Label 5150 3500 0 50 ~ 0
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| 336 | D5
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| 337 | Text Label 5150 3600 0 50 ~ 0
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| 338 | D6
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| 339 | Text Label 5150 3700 0 50 ~ 0
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| 340 | D7
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| 341 | Text Label 3450 3800 0 50 ~ 0
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| 342 | A0
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| 343 | Text Label 3450 3700 0 50 ~ 0
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| 344 | A1
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| 345 | Text Label 3450 3600 0 50 ~ 0
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| 346 | A2
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| 347 | Text Label 3450 3500 0 50 ~ 0
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| 348 | A3
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| 349 | Text Label 3450 3400 0 50 ~ 0
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| 350 | A4
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| 351 | Text Label 3450 3300 0 50 ~ 0
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| 352 | A5
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| 353 | Text Label 3450 3200 0 50 ~ 0
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| 354 | A6
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| 355 | Text Label 3450 3100 0 50 ~ 0
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| 356 | A7
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| 357 | Text Label 3450 4200 0 50 ~ 0
|
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| 358 | A8
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| 359 | Text Label 3450 4100 0 50 ~ 0
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| 360 | A9
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| 361 | Text Label 3400 3900 0 50 ~ 0
|
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| 362 | A10
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| 363 | Text Label 3400 4000 0 50 ~ 0
|
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| 364 | A11
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| 365 | Text Label 3400 3000 0 50 ~ 0
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| 366 | A12
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| 367 | Text Label 650 4150 0 50 ~ 0
|
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| 368 | A13
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| 369 | Text Label 650 4550 0 50 ~ 0
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| 370 | A14
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| 371 | Text Label 650 3800 0 50 ~ 0
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| 372 | A15
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| 373 | Wire Wire Line
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| 374 | 3400 3000 3550 3000
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| 375 | Wire Wire Line
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| 376 | 3450 3100 3550 3100
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| 377 | Wire Wire Line
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| 378 | 3450 3200 3550 3200
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| 379 | Wire Wire Line
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| 380 | 3450 3300 3550 3300
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| 381 | Wire Wire Line
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| 382 | 3450 3400 3550 3400
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| 383 | Wire Wire Line
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| 384 | 3450 3500 3550 3500
|
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| 385 | Wire Wire Line
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| 386 | 3450 3600 3550 3600
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| 387 | Wire Wire Line
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| 388 | 3450 3700 3550 3700
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| 389 | Wire Wire Line
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| 390 | 3450 3800 3550 3800
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| 391 | Wire Wire Line
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| 392 | 3400 3900 3550 3900
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| 393 | Wire Wire Line
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| 394 | 3400 4000 3550 4000
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| 395 | Wire Wire Line
|
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| 396 | 3450 4100 3550 4100
|
---|
| 397 | Wire Wire Line
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| 398 | 3450 4200 3550 4200
|
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| 399 | Text GLabel 1700 2350 2 60 Output ~ 0
|
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| 400 | RD
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| 401 | Text GLabel 3500 4500 0 60 Output ~ 0
|
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| 402 | RD
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| 403 | Text GLabel 3500 4600 0 60 Output ~ 0
|
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| 404 | WR
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| 405 | Wire Wire Line
|
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| 406 | 3500 4500 3550 4500
|
---|
| 407 | Wire Wire Line
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| 408 | 3500 4600 3550 4600
|
---|
| 409 | $Comp
|
---|
| 410 | L 74xx:74HC86 U1
|
---|
| 411 | U 1 1 6037F6C9
|
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| 412 | P 3150 4850
|
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| 413 | F 0 "U1" H 3150 4850 50 0000 C CNN
|
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| 414 | F 1 "74HC86" H 3150 4650 50 0000 C CNN
|
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| 415 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 3150 4850 50 0001 C CNN
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| 416 | F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 3150 4850 50 0001 C CNN
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| 417 | 1 3150 4850
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---|
| 418 | 1 0 0 -1
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| 419 | $EndComp
|
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| 420 | $Comp
|
---|
| 421 | L 74xx:74HC86 U1
|
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| 422 | U 2 1 6037F735
|
---|
| 423 | P 1100 3900
|
---|
| 424 | F 0 "U1" H 1100 3900 50 0000 C CNN
|
---|
| 425 | F 1 "74HC86" H 1100 4150 50 0000 C CNN
|
---|
| 426 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 1100 3900 50 0001 C CNN
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| 427 | F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 1100 3900 50 0001 C CNN
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| 428 | 2 1100 3900
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| 429 | 1 0 0 -1
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| 430 | $EndComp
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| 431 | $Comp
|
---|
| 432 | L 74xx:74HC86 U1
|
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| 433 | U 3 1 6037F77C
|
---|
| 434 | P 1100 4650
|
---|
| 435 | F 0 "U1" H 1100 4650 50 0000 C CNN
|
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| 436 | F 1 "74HC86" H 1100 5650 50 0000 C CNN
|
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| 437 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 1100 4650 50 0001 C CNN
|
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| 438 | F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 1100 4650 50 0001 C CNN
|
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| 439 | 3 1100 4650
|
---|
| 440 | 1 0 0 -1
|
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| 441 | $EndComp
|
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| 442 | $Comp
|
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| 443 | L 74xx:74HC86 U1
|
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| 444 | U 4 1 6037F7D3
|
---|
| 445 | P 1100 4250
|
---|
| 446 | F 0 "U1" H 1100 4250 50 0000 C CNN
|
---|
| 447 | F 1 "74HC86" H 1100 4850 50 0000 C CNN
|
---|
| 448 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 1100 4250 50 0001 C CNN
|
---|
| 449 | F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 1100 4250 50 0001 C CNN
|
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| 450 | 4 1100 4250
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| 451 | 1 0 0 -1
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| 452 | $EndComp
|
---|
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| 458 | F 1 "74LS138" H 2400 4950 50 0000 C CNN
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| 459 | F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 2200 4450 50 0001 C CNN
|
---|
| 460 | F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 2200 4450 50 0001 C CNN
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| 523 | F 3 "~" H 3250 2900 50 0001 C CNN
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| 615 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 3650 1450 50 0001 C CNN
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| 616 | F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 3650 1450 50 0001 C CNN
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| 627 | F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 3650 750 50 0001 C CNN
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| 759 | F 3 "http://www.ti.com/lit/gpn/sn74LS273" H 6450 1500 50 0001 C CNN
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| 796 | F 3 "" H 800 3250 50 0001 C CNN
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| 805 | F 1 "GND" H 8805 1777 50 0000 C CNN
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| 806 | F 2 "" H 8800 1950 50 0001 C CNN
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| 807 | F 3 "" H 8800 1950 50 0001 C CNN
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| 808 | 1 8800 1950
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| 809 | 1 0 0 -1
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| 810 | $EndComp
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| 813 | Wire Wire Line
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| 834 | F 1 "74LS138" H 5000 1800 50 0000 C CNN
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| 836 | F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 4800 1300 50 0001 C CNN
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| 837 | 1 4800 1300
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| 844 | Wire Wire Line
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| 855 | F 3 "" H 4800 700 50 0001 C CNN
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| 856 | 1 4800 700
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| 857 | 1 0 0 -1
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| 864 | F 1 "GND" H 4805 1827 50 0000 C CNN
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| 865 | F 2 "" H 4800 2000 50 0001 C CNN
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| 866 | F 3 "" H 4800 2000 50 0001 C CNN
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| 867 | 1 4800 2000
|
---|
| 868 | 1 0 0 -1
|
---|
| 869 | $EndComp
|
---|
| 870 | $Comp
|
---|
| 871 | L power:VCC #PWR06
|
---|
| 872 | U 1 1 604C2797
|
---|
| 873 | P 4300 1500
|
---|
| 874 | F 0 "#PWR06" H 4300 1600 30 0001 C CNN
|
---|
| 875 | F 1 "VCC" H 4300 1600 30 0000 C CNN
|
---|
| 876 | F 2 "" H 4300 1500 50 0001 C CNN
|
---|
| 877 | F 3 "" H 4300 1500 50 0001 C CNN
|
---|
| 878 | 1 4300 1500
|
---|
| 879 | 1 0 0 -1
|
---|
| 880 | $EndComp
|
---|
| 881 | Wire Wire Line
|
---|
| 882 | 5300 1700 5650 1700
|
---|
| 883 | Wire Wire Line
|
---|
| 884 | 5650 1700 5650 1900
|
---|
| 885 | Text Label 5350 1700 0 50 ~ 0
|
---|
| 886 | MAPSEL
|
---|
| 887 | $Comp
|
---|
| 888 | L power:GND #PWR014
|
---|
| 889 | U 1 1 604E72AB
|
---|
| 890 | P 8600 4650
|
---|
| 891 | F 0 "#PWR014" H 8600 4400 50 0001 C CNN
|
---|
| 892 | F 1 "GND" H 8605 4477 50 0000 C CNN
|
---|
| 893 | F 2 "" H 8600 4650 50 0001 C CNN
|
---|
| 894 | F 3 "" H 8600 4650 50 0001 C CNN
|
---|
| 895 | 1 8600 4650
|
---|
| 896 | 1 0 0 -1
|
---|
| 897 | $EndComp
|
---|
| 898 | Wire Wire Line
|
---|
| 899 | 8800 4550 8800 4650
|
---|
| 900 | Wire Wire Line
|
---|
| 901 | 8600 4650 8800 4650
|
---|
| 902 | Connection ~ 8800 4650
|
---|
| 903 | Wire Wire Line
|
---|
| 904 | 8800 4650 8800 4750
|
---|
| 905 | NoConn ~ 6950 1700
|
---|
| 906 | $Comp
|
---|
| 907 | L 74xx:74LS30 U3
|
---|
| 908 | U 2 1 604FD7CB
|
---|
| 909 | P 8850 3450
|
---|
| 910 | F 0 "U3" H 8850 3450 50 0000 C CNN
|
---|
| 911 | F 1 "74LS30" H 8850 3250 50 0000 C CNN
|
---|
| 912 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8850 3450 50 0001 C CNN
|
---|
| 913 | F 3 "http://www.ti.com/lit/gpn/sn74LS30" H 8850 3450 50 0001 C CNN
|
---|
| 914 | 2 8850 3450
|
---|
| 915 | 1 0 0 -1
|
---|
| 916 | $EndComp
|
---|
| 917 | $Comp
|
---|
| 918 | L 74xx:74LS27 U5
|
---|
| 919 | U 4 1 604FD876
|
---|
| 920 | P 8450 3450
|
---|
| 921 | F 0 "U5" H 8450 3450 50 0000 C CNN
|
---|
| 922 | F 1 "74LS27" H 8750 3350 50 0000 C CNN
|
---|
| 923 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8450 3450 50 0001 C CNN
|
---|
| 924 | F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 8450 3450 50 0001 C CNN
|
---|
| 925 | 4 8450 3450
|
---|
| 926 | 1 0 0 -1
|
---|
| 927 | $EndComp
|
---|
| 928 | $Comp
|
---|
| 929 | L 74xx:74HC86 U1
|
---|
| 930 | U 5 1 604FDB3C
|
---|
| 931 | P 8050 3450
|
---|
| 932 | F 0 "U1" H 8280 3496 50 0000 L CNN
|
---|
| 933 | F 1 "74HC86" H 8280 3405 50 0000 L CNN
|
---|
| 934 | F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8050 3450 50 0001 C CNN
|
---|
| 935 | F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 8050 3450 50 0001 C CNN
|
---|
| 936 | 5 8050 3450
|
---|
| 937 | 1 0 0 -1
|
---|
| 938 | $EndComp
|
---|
| 939 | Wire Wire Line
|
---|
| 940 | 8050 2950 8300 2950
|
---|
| 941 | Connection ~ 8450 2950
|
---|
| 942 | Wire Wire Line
|
---|
| 943 | 8450 2950 8850 2950
|
---|
| 944 | Wire Wire Line
|
---|
| 945 | 8050 3950 8300 3950
|
---|
| 946 | Connection ~ 8450 3950
|
---|
| 947 | Wire Wire Line
|
---|
| 948 | 8450 3950 8850 3950
|
---|
| 949 | $Comp
|
---|
| 950 | L power:VCC #PWR012
|
---|
| 951 | U 1 1 6050CE66
|
---|
| 952 | P 8300 2950
|
---|
| 953 | F 0 "#PWR012" H 8300 3050 30 0001 C CNN
|
---|
| 954 | F 1 "VCC" H 8300 3050 30 0000 C CNN
|
---|
| 955 | F 2 "" H 8300 2950 50 0001 C CNN
|
---|
| 956 | F 3 "" H 8300 2950 50 0001 C CNN
|
---|
| 957 | 1 8300 2950
|
---|
| 958 | 1 0 0 -1
|
---|
| 959 | $EndComp
|
---|
| 960 | Connection ~ 8300 3950
|
---|
| 961 | Wire Wire Line
|
---|
| 962 | 8300 3950 8450 3950
|
---|
| 963 | Connection ~ 8300 2950
|
---|
| 964 | Wire Wire Line
|
---|
| 965 | 8300 2950 8450 2950
|
---|
| 966 | $Comp
|
---|
| 967 | L power:GND #PWR013
|
---|
| 968 | U 1 1 6050CF7C
|
---|
| 969 | P 8300 3950
|
---|
| 970 | F 0 "#PWR013" H 8300 3700 50 0001 C CNN
|
---|
| 971 | F 1 "GND" H 8305 3777 50 0000 C CNN
|
---|
| 972 | F 2 "" H 8300 3950 50 0001 C CNN
|
---|
| 973 | F 3 "" H 8300 3950 50 0001 C CNN
|
---|
| 974 | 1 8300 3950
|
---|
| 975 | 1 0 0 -1
|
---|
| 976 | $EndComp
|
---|
| 977 | $Comp
|
---|
| 978 | L pspice:DIODE D1
|
---|
| 979 | U 1 1 60516A39
|
---|
| 980 | P 3650 5050
|
---|
| 981 | F 0 "D1" H 3250 5150 50 0000 C CNN
|
---|
| 982 | F 1 "DIODE" H 3450 5150 50 0000 C CNN
|
---|
| 983 | F 2 "Diode_SMD:D_0805_2012Metric" H 3650 5050 50 0001 C CNN
|
---|
| 984 | F 3 "~" H 3650 5050 50 0001 C CNN
|
---|
| 985 | 1 3650 5050
|
---|
| 986 | -1 0 0 1
|
---|
| 987 | $EndComp
|
---|
| 988 | $Comp
|
---|
| 989 | L pspice:DIODE D2
|
---|
| 990 | U 1 1 60516B01
|
---|
| 991 | P 3650 5350
|
---|
| 992 | F 0 "D2" H 3250 5450 50 0000 C CNN
|
---|
| 993 | F 1 "DIODE" H 3450 5450 50 0000 C CNN
|
---|
| 994 | F 2 "Diode_SMD:D_0805_2012Metric" H 3650 5350 50 0001 C CNN
|
---|
| 995 | F 3 "~" H 3650 5350 50 0001 C CNN
|
---|
| 996 | 1 3650 5350
|
---|
| 997 | -1 0 0 1
|
---|
| 998 | $EndComp
|
---|
| 999 | Wire Wire Line
|
---|
| 1000 | 2850 4150 2850 4750
|
---|
| 1001 | Wire Wire Line
|
---|
| 1002 | 2850 4950 2850 5300
|
---|
| 1003 | $Comp
|
---|
| 1004 | L power:VCC #PWR0101
|
---|
| 1005 | U 1 1 60558A19
|
---|
| 1006 | P 2750 5300
|
---|
| 1007 | F 0 "#PWR0101" H 2750 5400 30 0001 C CNN
|
---|
| 1008 | F 1 "VCC" H 2750 5400 30 0000 C CNN
|
---|
| 1009 | F 2 "" H 2750 5300 50 0001 C CNN
|
---|
| 1010 | F 3 "" H 2750 5300 50 0001 C CNN
|
---|
| 1011 | 1 2750 5300
|
---|
| 1012 | 1 0 0 -1
|
---|
| 1013 | $EndComp
|
---|
| 1014 | Wire Wire Line
|
---|
| 1015 | 2750 5300 2850 5300
|
---|
| 1016 | Wire Wire Line
|
---|
| 1017 | 3450 4850 3450 5050
|
---|
| 1018 | Connection ~ 3450 5050
|
---|
| 1019 | Wire Wire Line
|
---|
| 1020 | 3450 5050 3450 5300
|
---|
| 1021 | Wire Wire Line
|
---|
| 1022 | 3250 1450 3350 1450
|
---|
| 1023 | Wire Wire Line
|
---|
| 1024 | 4200 1600 4300 1600
|
---|
| 1025 | Wire Wire Line
|
---|
| 1026 | 3200 1100 3200 1000
|
---|
| 1027 | $Comp
|
---|
| 1028 | L Device:R R1
|
---|
| 1029 | U 1 1 605AC2A0
|
---|
| 1030 | P 3100 5300
|
---|
| 1031 | F 0 "R1" V 3100 5300 50 0000 C CNN
|
---|
| 1032 | F 1 "1K" V 3200 5300 50 0000 C CNN
|
---|
| 1033 | F 2 "Resistor_SMD:R_0805_2012Metric" V 3030 5300 50 0001 C CNN
|
---|
| 1034 | F 3 "~" H 3100 5300 50 0001 C CNN
|
---|
| 1035 | 1 3100 5300
|
---|
| 1036 | 0 1 1 0
|
---|
| 1037 | $EndComp
|
---|
| 1038 | Wire Wire Line
|
---|
| 1039 | 2850 5300 2950 5300
|
---|
| 1040 | Connection ~ 2850 5300
|
---|
| 1041 | Wire Wire Line
|
---|
| 1042 | 3250 5300 3450 5300
|
---|
| 1043 | Connection ~ 3450 5300
|
---|
| 1044 | Wire Wire Line
|
---|
| 1045 | 3450 5300 3450 5350
|
---|
| 1046 | $EndSCHEMATC
|
---|