Root/
| 1 | EESchema Schematic File Version 2 date Mon Mar 7 14:46:37 2011 |
| 2 | LIBS:power |
| 3 | LIBS:device |
| 4 | LIBS:conn |
| 5 | LIBS:8_10-card |
| 6 | LIBS:atmega48-mmu |
| 7 | EELAYER 24 0 |
| 8 | EELAYER END |
| 9 | $Descr A4 11700 8267 |
| 10 | Sheet 1 1 |
| 11 | Title "NanoNote External UART (3.3 V) as 8:10 card" |
| 12 | Date "2 feb 2011" |
| 13 | Rev "20110131" |
| 14 | Comp "Werner Almesberger" |
| 15 | Comment1 "" |
| 16 | Comment2 "" |
| 17 | Comment3 "" |
| 18 | Comment4 "" |
| 19 | $EndDescr |
| 20 | Wire Wire Line |
| 21 | 4950 4550 4950 5350 |
| 22 | Wire Wire Line |
| 23 | 4950 5350 8050 5350 |
| 24 | Wire Wire Line |
| 25 | 3100 3600 2700 3600 |
| 26 | Wire Wire Line |
| 27 | 2700 3600 2700 4550 |
| 28 | Wire Wire Line |
| 29 | 2700 4550 2400 4550 |
| 30 | Wire Wire Line |
| 31 | 2400 4750 4350 4750 |
| 32 | Wire Wire Line |
| 33 | 4350 4750 4350 4550 |
| 34 | Wire Wire Line |
| 35 | 3450 1550 3650 1550 |
| 36 | Wire Wire Line |
| 37 | 5250 4550 5250 5850 |
| 38 | Wire Wire Line |
| 39 | 5250 5850 8050 5850 |
| 40 | Wire Wire Line |
| 41 | 8050 5150 6200 5150 |
| 42 | Wire Wire Line |
| 43 | 1850 3600 1850 4000 |
| 44 | Wire Wire Line |
| 45 | 3100 3000 1850 3000 |
| 46 | Wire Wire Line |
| 47 | 6700 3450 6500 3450 |
| 48 | Wire Wire Line |
| 49 | 3100 3300 2900 3300 |
| 50 | Wire Wire Line |
| 51 | 2900 3300 2900 5550 |
| 52 | Wire Wire Line |
| 53 | 2900 5550 8050 5550 |
| 54 | Wire Wire Line |
| 55 | 4300 1050 4500 1050 |
| 56 | Wire Wire Line |
| 57 | 3300 1050 3800 1050 |
| 58 | Wire Wire Line |
| 59 | 3500 1250 3500 950 |
| 60 | Wire Wire Line |
| 61 | 3500 950 3300 950 |
| 62 | Wire Wire Line |
| 63 | 4500 1050 4500 1750 |
| 64 | Wire Wire Line |
| 65 | 4650 1750 4650 850 |
| 66 | Wire Wire Line |
| 67 | 3300 850 3800 850 |
| 68 | Wire Wire Line |
| 69 | 4650 850 4300 850 |
| 70 | Wire Wire Line |
| 71 | 5700 4550 5700 4750 |
| 72 | Wire Wire Line |
| 73 | 6500 3600 6700 3600 |
| 74 | Wire Wire Line |
| 75 | 7250 6050 7250 5650 |
| 76 | Wire Wire Line |
| 77 | 7250 5650 8050 5650 |
| 78 | Wire Wire Line |
| 79 | 6500 3150 6700 3150 |
| 80 | Wire Wire Line |
| 81 | 8050 5450 7250 5450 |
| 82 | Wire Wire Line |
| 83 | 7250 5450 7250 4950 |
| 84 | Wire Wire Line |
| 85 | 1850 3200 1850 2800 |
| 86 | Connection ~ 1850 3000 |
| 87 | Wire Wire Line |
| 88 | 1850 3800 2350 3800 |
| 89 | Connection ~ 1850 3800 |
| 90 | Wire Wire Line |
| 91 | 2350 3800 2350 3150 |
| 92 | Wire Wire Line |
| 93 | 2350 3150 3100 3150 |
| 94 | Wire Wire Line |
| 95 | 4800 1750 4800 850 |
| 96 | Wire Wire Line |
| 97 | 4800 850 5350 850 |
| 98 | Wire Wire Line |
| 99 | 8050 5750 6700 5750 |
| 100 | Wire Wire Line |
| 101 | 6700 5750 6700 3600 |
| 102 | Wire Wire Line |
| 103 | 2850 1750 2850 1550 |
| 104 | Wire Wire Line |
| 105 | 2850 1550 3050 1550 |
| 106 | Wire Wire Line |
| 107 | 4350 1750 4350 1550 |
| 108 | Wire Wire Line |
| 109 | 4350 1550 4150 1550 |
| 110 | Wire Wire Line |
| 111 | 2400 4950 4500 4950 |
| 112 | Wire Wire Line |
| 113 | 4500 4950 4500 4550 |
| 114 | Wire Wire Line |
| 115 | 8050 5250 5100 5250 |
| 116 | Wire Wire Line |
| 117 | 5100 5250 5100 4550 |
| 118 | Text Label 7550 5350 0 60 ~ 0 |
| 119 | nSS |
| 120 | NoConn ~ 6500 2700 |
| 121 | $Comp |
| 122 | L CONN_1 P4 |
| 123 | U 1 1 4D47292F |
| 124 | P 2250 4950 |
| 125 | F 0 "P4" H 2330 4950 40 0000 L CNN |
| 126 | F 1 "CONN_1" H 2250 5005 30 0001 C CNN |
| 127 | F 2 "PAD_2mm" H 2250 4950 60 0001 C CNN |
| 128 | 1 2250 4950 |
| 129 | -1 0 0 1 |
| 130 | $EndComp |
| 131 | $Comp |
| 132 | L GND #PWR01 |
| 133 | U 1 1 4D4728FC |
| 134 | P 2850 1750 |
| 135 | F 0 "#PWR01" H 2850 1750 30 0001 C CNN |
| 136 | F 1 "GND" H 2850 1680 30 0001 C CNN |
| 137 | 1 2850 1750 |
| 138 | 1 0 0 -1 |
| 139 | $EndComp |
| 140 | $Comp |
| 141 | L CONN_1 P3 |
| 142 | U 1 1 4D472716 |
| 143 | P 2250 4750 |
| 144 | F 0 "P3" H 2330 4750 40 0000 L CNN |
| 145 | F 1 "CONN_1" H 2250 4805 30 0001 C CNN |
| 146 | F 2 "PAD_2mm" H 2250 4750 60 0001 C CNN |
| 147 | 1 2250 4750 |
| 148 | -1 0 0 1 |
| 149 | $EndComp |
| 150 | $Comp |
| 151 | L CONN_1 P2 |
| 152 | U 1 1 4D472714 |
| 153 | P 2250 4550 |
| 154 | F 0 "P2" H 2330 4550 40 0000 L CNN |
| 155 | F 1 "CONN_1" H 2250 4605 30 0001 C CNN |
| 156 | F 2 "PAD_2mm" H 2250 4550 60 0001 C CNN |
| 157 | 1 2250 4550 |
| 158 | -1 0 0 1 |
| 159 | $EndComp |
| 160 | $Comp |
| 161 | L R R3 |
| 162 | U 1 1 4D472610 |
| 163 | P 3900 1550 |
| 164 | F 0 "R3" V 3980 1550 50 0000 C CNN |
| 165 | F 1 "68" V 3900 1550 50 0000 C CNN |
| 166 | F 2 "0402" H 3900 1550 60 0001 C CNN |
| 167 | 1 3900 1550 |
| 168 | 0 -1 -1 0 |
| 169 | $EndComp |
| 170 | $Comp |
| 171 | L LED D1 |
| 172 | U 1 1 4D47260E |
| 173 | P 3250 1550 |
| 174 | F 0 "D1" H 3250 1650 50 0000 C CNN |
| 175 | F 1 "LTST-C190KRKT" H 3250 1450 50 0000 C CNN |
| 176 | F 2 "0603" H 3250 1550 60 0001 C CNN |
| 177 | 1 3250 1550 |
| 178 | -1 0 0 -1 |
| 179 | $EndComp |
| 180 | Text Label 7550 5550 0 60 ~ 0 |
| 181 | CLK |
| 182 | Text Label 7550 5150 0 60 ~ 0 |
| 183 | nRESET |
| 184 | Text Label 7550 5750 0 60 ~ 0 |
| 185 | SCK |
| 186 | Text Label 7550 5850 0 60 ~ 0 |
| 187 | MISO |
| 188 | Text Label 7550 5250 0 60 ~ 0 |
| 189 | MOSI |
| 190 | Text Label 5000 850 0 60 ~ 0 |
| 191 | nRESET |
| 192 | Text Label 6500 5150 2 60 ~ 0 |
| 193 | nRESET |
| 194 | $Comp |
| 195 | L C C1 |
| 196 | U 1 1 4D470731 |
| 197 | P 1850 3400 |
| 198 | F 0 "C1" H 1900 3500 50 0000 L CNN |
| 199 | F 1 "100nF" H 1900 3300 50 0000 L CNN |
| 200 | F 2 "0402" H 1850 3400 60 0001 C CNN |
| 201 | 1 1850 3400 |
| 202 | 1 0 0 -1 |
| 203 | $EndComp |
| 204 | NoConn ~ 3100 3450 |
| 205 | NoConn ~ 6500 2850 |
| 206 | NoConn ~ 6500 3000 |
| 207 | NoConn ~ 6500 3300 |
| 208 | $Comp |
| 209 | L GND #PWR02 |
| 210 | U 1 1 4D470651 |
| 211 | P 6700 3150 |
| 212 | F 0 "#PWR02" H 6700 3150 30 0001 C CNN |
| 213 | F 1 "GND" H 6700 3080 30 0001 C CNN |
| 214 | 1 6700 3150 |
| 215 | 0 -1 -1 0 |
| 216 | $EndComp |
| 217 | $Comp |
| 218 | L VDD #PWR03 |
| 219 | U 1 1 4D470644 |
| 220 | P 1850 2800 |
| 221 | F 0 "#PWR03" H 1850 2900 30 0001 C CNN |
| 222 | F 1 "VDD" H 1850 2910 30 0000 C CNN |
| 223 | 1 1850 2800 |
| 224 | 1 0 0 -1 |
| 225 | $EndComp |
| 226 | $Comp |
| 227 | L VDD #PWR04 |
| 228 | U 1 1 4D470639 |
| 229 | P 6700 3450 |
| 230 | F 0 "#PWR04" H 6700 3550 30 0001 C CNN |
| 231 | F 1 "VDD" H 6700 3560 30 0000 C CNN |
| 232 | 1 6700 3450 |
| 233 | 0 1 1 0 |
| 234 | $EndComp |
| 235 | $Comp |
| 236 | L VDD #PWR05 |
| 237 | U 1 1 4D47062B |
| 238 | P 7250 4950 |
| 239 | F 0 "#PWR05" H 7250 5050 30 0001 C CNN |
| 240 | F 1 "VDD" H 7250 5060 30 0000 C CNN |
| 241 | 1 7250 4950 |
| 242 | 1 0 0 -1 |
| 243 | $EndComp |
| 244 | $Comp |
| 245 | L GND #PWR06 |
| 246 | U 1 1 4D470615 |
| 247 | P 7250 6050 |
| 248 | F 0 "#PWR06" H 7250 6050 30 0001 C CNN |
| 249 | F 1 "GND" H 7250 5980 30 0001 C CNN |
| 250 | 1 7250 6050 |
| 251 | 1 0 0 -1 |
| 252 | $EndComp |
| 253 | NoConn ~ 4800 4550 |
| 254 | NoConn ~ 4650 4550 |
| 255 | NoConn ~ 3100 2850 |
| 256 | NoConn ~ 3100 2700 |
| 257 | NoConn ~ 5250 1750 |
| 258 | NoConn ~ 5100 1750 |
| 259 | NoConn ~ 4950 1750 |
| 260 | $Comp |
| 261 | L R R2 |
| 262 | U 1 1 4D47052E |
| 263 | P 4050 1050 |
| 264 | F 0 "R2" V 4130 1050 50 0000 C CNN |
| 265 | F 1 "100" V 4050 1050 50 0000 C CNN |
| 266 | F 2 "0402" H 4050 1050 60 0001 C CNN |
| 267 | 1 4050 1050 |
| 268 | 0 -1 -1 0 |
| 269 | $EndComp |
| 270 | $Comp |
| 271 | L R R1 |
| 272 | U 1 1 4D47052C |
| 273 | P 4050 850 |
| 274 | F 0 "R1" V 4130 850 50 0000 C CNN |
| 275 | F 1 "100" V 4050 850 50 0000 C CNN |
| 276 | F 2 "0402" H 4050 850 60 0001 C CNN |
| 277 | 1 4050 850 |
| 278 | 0 -1 -1 0 |
| 279 | $EndComp |
| 280 | $Comp |
| 281 | L GND #PWR07 |
| 282 | U 1 1 4D4704FA |
| 283 | P 3500 1250 |
| 284 | F 0 "#PWR07" H 3500 1250 30 0001 C CNN |
| 285 | F 1 "GND" H 3500 1180 30 0001 C CNN |
| 286 | 1 3500 1250 |
| 287 | 1 0 0 -1 |
| 288 | $EndComp |
| 289 | $Comp |
| 290 | L CONN_3 K1 |
| 291 | U 1 1 4D4704D9 |
| 292 | P 2950 950 |
| 293 | F 0 "K1" V 2900 950 50 0000 C CNN |
| 294 | F 1 "3M 961103-5604-AR" H 2950 1200 50 0000 C CNN |
| 295 | F 2 "CONN_3" H 2950 950 60 0001 C CNN |
| 296 | F 4 "(or any similar 0.1 in header)" H 3050 1300 50 0000 C CNN "Field4" |
| 297 | 1 2950 950 |
| 298 | -1 0 0 1 |
| 299 | $EndComp |
| 300 | $Comp |
| 301 | L GND #PWR08 |
| 302 | U 1 1 4D4704BC |
| 303 | P 1850 4000 |
| 304 | F 0 "#PWR08" H 1850 4000 30 0001 C CNN |
| 305 | F 1 "GND" H 1850 3930 30 0001 C CNN |
| 306 | 1 1850 4000 |
| 307 | 1 0 0 -1 |
| 308 | $EndComp |
| 309 | $Comp |
| 310 | L GND #PWR09 |
| 311 | U 1 1 4D4704B4 |
| 312 | P 5700 4750 |
| 313 | F 0 "#PWR09" H 5700 4750 30 0001 C CNN |
| 314 | F 1 "GND" H 5700 4680 30 0001 C CNN |
| 315 | 1 5700 4750 |
| 316 | 1 0 0 -1 |
| 317 | $EndComp |
| 318 | $Comp |
| 319 | L ATMEGA48-MMU U1 |
| 320 | U 1 1 4D4702FE |
| 321 | P 4800 3150 |
| 322 | F 0 "U1" H 3450 4350 60 0000 C CNN |
| 323 | F 1 "ATMEGA48-MMU" H 4800 3150 60 0000 C CNN |
| 324 | F 2 "QFN28-Atmel" H 4800 3150 60 0001 C CNN |
| 325 | 1 4800 3150 |
| 326 | 1 0 0 -1 |
| 327 | $EndComp |
| 328 | $Comp |
| 329 | L 8:10-CARD P1 |
| 330 | U 1 1 4D4702F7 |
| 331 | P 8350 5450 |
| 332 | F 0 "P1" H 8150 6000 60 0000 C CNN |
| 333 | F 1 "8:10-CARD" H 8400 4850 60 0000 C CNN |
| 334 | F 2 "8:10-card" H 8350 5450 60 0001 C CNN |
| 335 | 1 8350 5450 |
| 336 | 1 0 0 -1 |
| 337 | $EndComp |
| 338 | $EndSCHEMATC |
| 339 |
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