Werner's Miscellanea
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| 1 | EESchema Schematic File Version 2 date Fri Sep 30 02:13:49 2011 |
| 2 | LIBS:power |
| 3 | LIBS:device |
| 4 | LIBS:conn |
| 5 | LIBS:c8051f320 |
| 6 | LIBS:mini_usb_b |
| 7 | LIBS:opto-trans-4 |
| 8 | LIBS:spdt-c |
| 9 | LIBS:dual_diode |
| 10 | LIBS:opto-trans-8 |
| 11 | LIBS:labsw-cache |
| 12 | EELAYER 24 0 |
| 13 | EELAYER END |
| 14 | $Descr A4 11700 8267 |
| 15 | Sheet 1 4 |
| 16 | Title "Lab Switch (Overview and CPU)" |
| 17 | Date "30 sep 2011" |
| 18 | Rev "1" |
| 19 | Comp "Werner Almesberger" |
| 20 | Comment1 "" |
| 21 | Comment2 "" |
| 22 | Comment3 "" |
| 23 | Comment4 "" |
| 24 | $EndDescr |
| 25 | Wire Notes Line |
| 26 | 9100 5950 9100 6400 |
| 27 | Wire Notes Line |
| 28 | 8550 6100 10900 6100 |
| 29 | Wire Wire Line |
| 30 | 9150 5200 9150 5400 |
| 31 | Wire Wire Line |
| 32 | 9150 4700 9150 4050 |
| 33 | Wire Wire Line |
| 34 | 9150 4050 8950 4050 |
| 35 | Wire Wire Line |
| 36 | 6150 4200 3150 4200 |
| 37 | Wire Wire Line |
| 38 | 5350 4600 5350 4050 |
| 39 | Connection ~ 4550 4200 |
| 40 | Wire Wire Line |
| 41 | 4550 4600 4550 4200 |
| 42 | Wire Wire Line |
| 43 | 4550 5000 4550 5250 |
| 44 | Wire Wire Line |
| 45 | 1950 6050 1950 6250 |
| 46 | Wire Wire Line |
| 47 | 7350 5200 7350 5400 |
| 48 | Wire Wire Line |
| 49 | 7650 5200 7650 5400 |
| 50 | Wire Wire Line |
| 51 | 7950 5200 7950 5400 |
| 52 | Wire Wire Line |
| 53 | 8950 4350 9950 4350 |
| 54 | Wire Wire Line |
| 55 | 8950 3600 9950 3600 |
| 56 | Wire Wire Line |
| 57 | 8950 3300 9950 3300 |
| 58 | Wire Wire Line |
| 59 | 7950 2200 7950 2400 |
| 60 | Wire Wire Line |
| 61 | 7650 2200 7650 2400 |
| 62 | Wire Wire Line |
| 63 | 7050 2400 7050 2200 |
| 64 | Wire Wire Line |
| 65 | 6150 3450 5950 3450 |
| 66 | Wire Wire Line |
| 67 | 6700 6150 6700 5600 |
| 68 | Wire Wire Line |
| 69 | 6700 5600 6850 5600 |
| 70 | Wire Wire Line |
| 71 | 6850 5600 6850 6150 |
| 72 | Wire Wire Line |
| 73 | 7150 6150 7150 5400 |
| 74 | Wire Wire Line |
| 75 | 7150 5400 7200 5400 |
| 76 | Wire Wire Line |
| 77 | 7200 5400 7200 5200 |
| 78 | Wire Wire Line |
| 79 | 4950 5000 4950 5250 |
| 80 | Connection ~ 3150 4200 |
| 81 | Wire Wire Line |
| 82 | 3150 4050 2550 4050 |
| 83 | Wire Wire Line |
| 84 | 2550 3750 6150 3750 |
| 85 | Wire Wire Line |
| 86 | 3150 5050 3150 5250 |
| 87 | Wire Wire Line |
| 88 | 3750 5050 3750 5250 |
| 89 | Connection ~ 1200 3900 |
| 90 | Wire Wire Line |
| 91 | 1200 3900 1400 3900 |
| 92 | Wire Wire Line |
| 93 | 1200 4050 1400 4050 |
| 94 | Wire Wire Line |
| 95 | 1400 3450 1200 3450 |
| 96 | Wire Wire Line |
| 97 | 1400 3600 1200 3600 |
| 98 | Connection ~ 1200 3600 |
| 99 | Wire Wire Line |
| 100 | 1200 3450 1200 4250 |
| 101 | Connection ~ 1200 4050 |
| 102 | Wire Wire Line |
| 103 | 3450 5050 3450 5250 |
| 104 | Wire Wire Line |
| 105 | 2550 3900 6150 3900 |
| 106 | Wire Wire Line |
| 107 | 2550 3450 2750 3450 |
| 108 | Wire Wire Line |
| 109 | 6150 4350 5950 4350 |
| 110 | Connection ~ 5950 4200 |
| 111 | Wire Wire Line |
| 112 | 3450 3900 3450 4550 |
| 113 | Connection ~ 3450 3900 |
| 114 | Wire Wire Line |
| 115 | 4150 5000 4150 5250 |
| 116 | Wire Wire Line |
| 117 | 7050 5200 7050 6150 |
| 118 | Wire Wire Line |
| 119 | 6950 6150 6950 5400 |
| 120 | Wire Wire Line |
| 121 | 6950 5400 5950 5400 |
| 122 | Wire Wire Line |
| 123 | 5950 5400 5950 4200 |
| 124 | Connection ~ 5950 4350 |
| 125 | Wire Wire Line |
| 126 | 6150 3600 5950 3600 |
| 127 | Wire Wire Line |
| 128 | 6150 3300 5950 3300 |
| 129 | Wire Wire Line |
| 130 | 7200 2400 7200 2200 |
| 131 | Wire Wire Line |
| 132 | 7500 2200 7500 2400 |
| 133 | Wire Wire Line |
| 134 | 7800 2200 7800 2400 |
| 135 | Wire Wire Line |
| 136 | 8100 2200 8100 2400 |
| 137 | Wire Wire Line |
| 138 | 8950 3450 9950 3450 |
| 139 | Wire Wire Line |
| 140 | 8950 3750 9950 3750 |
| 141 | Wire Wire Line |
| 142 | 8950 4200 9950 4200 |
| 143 | Wire Wire Line |
| 144 | 8100 5200 8100 5400 |
| 145 | Wire Wire Line |
| 146 | 7800 5200 7800 5400 |
| 147 | Wire Wire Line |
| 148 | 7500 5200 7500 5400 |
| 149 | Wire Wire Line |
| 150 | 3150 4550 3150 3550 |
| 151 | Connection ~ 3150 4050 |
| 152 | Wire Wire Line |
| 153 | 3750 4550 3750 3750 |
| 154 | Connection ~ 3750 3750 |
| 155 | Wire Wire Line |
| 156 | 5350 5000 5350 5250 |
| 157 | Wire Wire Line |
| 158 | 4150 4600 4150 4200 |
| 159 | Connection ~ 4150 4200 |
| 160 | Wire Wire Line |
| 161 | 6150 4050 4950 4050 |
| 162 | Connection ~ 5350 4050 |
| 163 | Wire Wire Line |
| 164 | 4950 3550 4950 4600 |
| 165 | Connection ~ 4950 4050 |
| 166 | Wire Wire Line |
| 167 | 8950 3900 9350 3900 |
| 168 | Wire Wire Line |
| 169 | 9350 3900 9350 4700 |
| 170 | Wire Wire Line |
| 171 | 9350 5200 9350 5400 |
| 172 | Wire Notes Line |
| 173 | 8800 5950 8800 6400 |
| 174 | Text Notes 9150 6400 0 60 ~ 0 |
| 175 | 1 (external pull-ups; I/O reassigned) |
| 176 | Text Notes 9150 6250 0 60 ~ 0 |
| 177 | 0 (internal pull-ups) |
| 178 | Text Notes 8550 6400 0 60 ~ 0 |
| 179 | 0 |
| 180 | Text Notes 8850 6400 0 60 ~ 0 |
| 181 | NC |
| 182 | Text Notes 8850 6250 0 60 ~ 0 |
| 183 | NC |
| 184 | Text Notes 8550 6250 0 60 ~ 0 |
| 185 | NC |
| 186 | Text Notes 9150 6050 0 60 ~ 0 |
| 187 | Revision |
| 188 | Text Notes 8850 6050 0 60 ~ 0 |
| 189 | R27 |
| 190 | Text Notes 8550 6050 0 60 ~ 0 |
| 191 | R26 |
| 192 | Text Notes 8550 5850 0 60 ~ 0 |
| 193 | Board revision |
| 194 | $Comp |
| 195 | L GND #PWR01 |
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| 198 | F 0 "#PWR01" H 9350 5400 30 0001 C CNN |
| 199 | F 1 "GND" H 9350 5330 30 0001 C CNN |
| 200 | 1 9350 5400 |
| 201 | 1 0 0 -1 |
| 202 | $EndComp |
| 203 | $Comp |
| 204 | L GND #PWR02 |
| 205 | U 1 1 4E6BF49A |
| 206 | P 9150 5400 |
| 207 | F 0 "#PWR02" H 9150 5400 30 0001 C CNN |
| 208 | F 1 "GND" H 9150 5330 30 0001 C CNN |
| 209 | 1 9150 5400 |
| 210 | 1 0 0 -1 |
| 211 | $EndComp |
| 212 | $Comp |
| 213 | L R R27 |
| 214 | U 1 1 4E6BF47E |
| 215 | P 9350 4950 |
| 216 | F 0 "R27" V 9430 4950 50 0000 C CNN |
| 217 | F 1 "0" V 9350 4950 50 0000 C CNN |
| 218 | 1 9350 4950 |
| 219 | -1 0 0 1 |
| 220 | $EndComp |
| 221 | $Comp |
| 222 | L R R26 |
| 223 | U 1 1 4E6BF476 |
| 224 | P 9150 4950 |
| 225 | F 0 "R26" V 9230 4950 50 0000 C CNN |
| 226 | F 1 "NC" V 9150 4950 50 0000 C CNN |
| 227 | 1 9150 4950 |
| 228 | -1 0 0 1 |
| 229 | $EndComp |
| 230 | Text Notes 3150 1550 0 60 ~ 0 |
| 231 | 2 Relays+2 Opto |
| 232 | $Sheet |
| 233 | S 2950 1100 1200 1000 |
| 234 | U 4E6BEDF0 |
| 235 | F0 "CH12" 60 |
| 236 | F1 "ch12.sch" 60 |
| 237 | $EndSheet |
| 238 | $Comp |
| 239 | L VDD #PWR03 |
| 240 | U 1 1 4E6BEDBD |
| 241 | P 4950 3550 |
| 242 | F 0 "#PWR03" H 4950 3650 30 0001 C CNN |
| 243 | F 1 "VDD" H 4950 3660 50 0000 C CNN |
| 244 | 1 4950 3550 |
| 245 | 1 0 0 -1 |
| 246 | $EndComp |
| 247 | $Comp |
| 248 | L GND #PWR04 |
| 249 | U 1 1 4E6BE98F |
| 250 | P 5350 5250 |
| 251 | F 0 "#PWR04" H 5350 5250 30 0001 C CNN |
| 252 | F 1 "GND" H 5350 5180 30 0001 C CNN |
| 253 | 1 5350 5250 |
| 254 | 1 0 0 -1 |
| 255 | $EndComp |
| 256 | $Comp |
| 257 | L GND #PWR05 |
| 258 | U 1 1 4E6BE93E |
| 259 | P 4550 5250 |
| 260 | F 0 "#PWR05" H 4550 5250 30 0001 C CNN |
| 261 | F 1 "GND" H 4550 5180 30 0001 C CNN |
| 262 | 1 4550 5250 |
| 263 | 1 0 0 -1 |
| 264 | $EndComp |
| 265 | $Comp |
| 266 | L C C3 |
| 267 | U 1 1 4E6BE90B |
| 268 | P 4950 4800 |
| 269 | F 0 "C3" H 5000 4900 50 0000 L CNN |
| 270 | F 1 "4.7uF" H 5000 4700 50 0000 L CNN |
| 271 | 1 4950 4800 |
| 272 | 1 0 0 -1 |
| 273 | $EndComp |
| 274 | $Comp |
| 275 | L C C4 |
| 276 | U 1 1 4E6BE909 |
| 277 | P 5350 4800 |
| 278 | F 0 "C4" H 5400 4900 50 0000 L CNN |
| 279 | F 1 "100nF" H 5400 4700 50 0000 L CNN |
| 280 | 1 5350 4800 |
| 281 | 1 0 0 -1 |
| 282 | $EndComp |
| 283 | Text Label 2750 3900 0 60 ~ 0 |
| 284 | DM |
| 285 | Text Label 2750 3750 0 60 ~ 0 |
| 286 | DP |
| 287 | $Comp |
| 288 | L PWR_FLAG #FLG06 |
| 289 | U 1 1 4E5600BD |
| 290 | P 1950 6050 |
| 291 | F 0 "#FLG06" H 1950 6320 30 0001 C CNN |
| 292 | F 1 "PWR_FLAG" H 1950 6280 30 0000 C CNN |
| 293 | 1 1950 6050 |
| 294 | 1 0 0 -1 |
| 295 | $EndComp |
| 296 | $Comp |
| 297 | L GND #PWR07 |
| 298 | U 1 1 4E5600B6 |
| 299 | P 1950 6250 |
| 300 | F 0 "#PWR07" H 1950 6250 30 0001 C CNN |
| 301 | F 1 "GND" H 1950 6180 30 0001 C CNN |
| 302 | 1 1950 6250 |
| 303 | 1 0 0 -1 |
| 304 | $EndComp |
| 305 | $Comp |
| 306 | L +5V #PWR08 |
| 307 | U 1 1 4E560053 |
| 308 | P 3150 3550 |
| 309 | F 0 "#PWR08" H 3150 3640 20 0001 C CNN |
| 310 | F 1 "+5V" H 3150 3640 50 0000 C CNN |
| 311 | 1 3150 3550 |
| 312 | 1 0 0 -1 |
| 313 | $EndComp |
| 314 | Text GLabel 7800 5400 3 60 Output ~ 0 |
| 315 | OUT_4 |
| 316 | Text GLabel 7650 5400 3 60 Output ~ 0 |
| 317 | OUT_3 |
| 318 | Text GLabel 7500 5400 3 60 Output ~ 0 |
| 319 | OUT_2 |
| 320 | Text GLabel 7350 5400 3 60 Output ~ 0 |
| 321 | OUT_1 |
| 322 | Text GLabel 8100 5400 3 60 Output ~ 0 |
| 323 | CH2_OPT |
| 324 | Text GLabel 9950 4200 2 60 Output ~ 0 |
| 325 | CH2_RELAY |
| 326 | Text GLabel 9950 4350 2 60 Output ~ 0 |
| 327 | CH1_OPT |
| 328 | Text GLabel 7950 5400 3 60 Output ~ 0 |
| 329 | CH1_RELAY |
| 330 | Text GLabel 9950 3300 2 60 Output ~ 0 |
| 331 | LED_CH2_G |
| 332 | Text GLabel 9950 3450 2 60 Output ~ 0 |
| 333 | LED_CH2_R |
| 334 | Text GLabel 9950 3600 2 60 Output ~ 0 |
| 335 | LED_CH1_G |
| 336 | Text GLabel 9950 3750 2 60 Output ~ 0 |
| 337 | LED_CH1_R |
| 338 | Text GLabel 7950 2200 1 60 Output ~ 0 |
| 339 | LED_MAIN_G |
| 340 | Text GLabel 8100 2200 1 60 Output ~ 0 |
| 341 | LED_MAIN_R |
| 342 | Text GLabel 7200 2200 1 60 Input ~ 0 |
| 343 | IN_4 |
| 344 | Text GLabel 7650 2200 1 60 Input ~ 0 |
| 345 | BUT_CH2 |
| 346 | Text GLabel 7800 2200 1 60 Input ~ 0 |
| 347 | BUT_CH1 |
| 348 | Text GLabel 7500 2200 1 60 Input ~ 0 |
| 349 | BUT_MAIN |
| 350 | NoConn ~ 7350 2400 |
| 351 | Text GLabel 7050 2200 1 60 Input ~ 0 |
| 352 | IN_3 |
| 353 | Text GLabel 5950 3300 0 60 Input ~ 0 |
| 354 | IN_2 |
| 355 | Text GLabel 5950 3450 0 60 Input ~ 0 |
| 356 | IN_1 |
| 357 | Text Label 7150 5950 1 60 ~ 0 |
| 358 | C2D |
| 359 | Text Label 7050 5950 1 60 ~ 0 |
| 360 | C2CK |
| 361 | Text Label 6950 5950 1 60 ~ 0 |
| 362 | VBUS |
| 363 | Text Label 6850 5950 1 60 ~ 0 |
| 364 | GND |
| 365 | $Comp |
| 366 | L GND #PWR09 |
| 367 | U 1 1 4E55CC91 |
| 368 | P 6700 6150 |
| 369 | F 0 "#PWR09" H 6700 6150 30 0001 C CNN |
| 370 | F 1 "GND" H 6700 6080 30 0001 C CNN |
| 371 | 1 6700 6150 |
| 372 | 1 0 0 -1 |
| 373 | $EndComp |
| 374 | $Comp |
| 375 | L CONN_4 P1 |
| 376 | U 1 1 4E55CC1E |
| 377 | P 7000 6500 |
| 378 | F 0 "P1" V 6950 6500 50 0000 C CNN |
| 379 | F 1 "CONN_4" V 7050 6500 50 0000 C CNN |
| 380 | 1 7000 6500 |
| 381 | 0 -1 1 0 |
| 382 | $EndComp |
| 383 | $Comp |
| 384 | L GND #PWR010 |
| 385 | U 1 1 4E55CB76 |
| 386 | P 4950 5250 |
| 387 | F 0 "#PWR010" H 4950 5250 30 0001 C CNN |
| 388 | F 1 "GND" H 4950 5180 30 0001 C CNN |
| 389 | 1 4950 5250 |
| 390 | 1 0 0 -1 |
| 391 | $EndComp |
| 392 | $Comp |
| 393 | L GND #PWR011 |
| 394 | U 1 1 4E55CB75 |
| 395 | P 4150 5250 |
| 396 | F 0 "#PWR011" H 4150 5250 30 0001 C CNN |
| 397 | F 1 "GND" H 4150 5180 30 0001 C CNN |
| 398 | 1 4150 5250 |
| 399 | 1 0 0 -1 |
| 400 | $EndComp |
| 401 | $Comp |
| 402 | L GND #PWR012 |
| 403 | U 1 1 4E55CB70 |
| 404 | P 5950 3600 |
| 405 | F 0 "#PWR012" H 5950 3600 30 0001 C CNN |
| 406 | F 1 "GND" H 5950 3530 30 0001 C CNN |
| 407 | 1 5950 3600 |
| 408 | 0 1 1 0 |
| 409 | $EndComp |
| 410 | NoConn ~ 2550 3600 |
| 411 | $Comp |
| 412 | L C C1 |
| 413 | U 1 1 4E55CABB |
| 414 | P 4150 4800 |
| 415 | F 0 "C1" H 4200 4900 50 0000 L CNN |
| 416 | F 1 "4.7uF" H 4200 4700 50 0000 L CNN |
| 417 | 1 4150 4800 |
| 418 | 1 0 0 -1 |
| 419 | $EndComp |
| 420 | $Comp |
| 421 | L C C2 |
| 422 | U 1 1 4E55CAB9 |
| 423 | P 4550 4800 |
| 424 | F 0 "C2" H 4600 4900 50 0000 L CNN |
| 425 | F 1 "100nF" H 4600 4700 50 0000 L CNN |
| 426 | 1 4550 4800 |
| 427 | 1 0 0 -1 |
| 428 | $EndComp |
| 429 | $Comp |
| 430 | L GND #PWR013 |
| 431 | U 1 1 4E55CA97 |
| 432 | P 3150 5250 |
| 433 | F 0 "#PWR013" H 3150 5250 30 0001 C CNN |
| 434 | F 1 "GND" H 3150 5180 30 0001 C CNN |
| 435 | 1 3150 5250 |
| 436 | 1 0 0 -1 |
| 437 | $EndComp |
| 438 | $Comp |
| 439 | L GND #PWR014 |
| 440 | U 1 1 4E55CA95 |
| 441 | P 3750 5250 |
| 442 | F 0 "#PWR014" H 3750 5250 30 0001 C CNN |
| 443 | F 1 "GND" H 3750 5180 30 0001 C CNN |
| 444 | 1 3750 5250 |
| 445 | 1 0 0 -1 |
| 446 | $EndComp |
| 447 | $Comp |
| 448 | L GND #PWR015 |
| 449 | U 1 1 4E55CA93 |
| 450 | P 3450 5250 |
| 451 | F 0 "#PWR015" H 3450 5250 30 0001 C CNN |
| 452 | F 1 "GND" H 3450 5180 30 0001 C CNN |
| 453 | 1 3450 5250 |
| 454 | 1 0 0 -1 |
| 455 | $EndComp |
| 456 | $Comp |
| 457 | L GND #PWR016 |
| 458 | U 1 1 4E55CA58 |
| 459 | P 2750 3450 |
| 460 | F 0 "#PWR016" H 2750 3450 30 0001 C CNN |
| 461 | F 1 "GND" H 2750 3380 30 0001 C CNN |
| 462 | 1 2750 3450 |
| 463 | 0 -1 -1 0 |
| 464 | $EndComp |
| 465 | $Comp |
| 466 | L GND #PWR017 |
| 467 | U 1 1 4E55CA4A |
| 468 | P 1200 4250 |
| 469 | F 0 "#PWR017" H 1200 4250 30 0001 C CNN |
| 470 | F 1 "GND" H 1200 4180 30 0001 C CNN |
| 471 | 1 1200 4250 |
| 472 | 1 0 0 -1 |
| 473 | $EndComp |
| 474 | $Comp |
| 475 | L VR VR1 |
| 476 | U 1 1 4E55CA29 |
| 477 | P 3150 4800 |
| 478 | F 0 "VR1" V 3230 4800 50 0000 C CNN |
| 479 | F 1 "VR" V 3150 4800 50 0000 C CNN |
| 480 | 1 3150 4800 |
| 481 | -1 0 0 1 |
| 482 | $EndComp |
| 483 | $Comp |
| 484 | L VR VR3 |
| 485 | U 1 1 4E55CA27 |
| 486 | P 3750 4800 |
| 487 | F 0 "VR3" V 3830 4800 50 0000 C CNN |
| 488 | F 1 "VR" V 3750 4800 50 0000 C CNN |
| 489 | 1 3750 4800 |
| 490 | -1 0 0 1 |
| 491 | $EndComp |
| 492 | $Comp |
| 493 | L VR VR2 |
| 494 | U 1 1 4E55CA26 |
| 495 | P 3450 4800 |
| 496 | F 0 "VR2" V 3530 4800 50 0000 C CNN |
| 497 | F 1 "VR" V 3450 4800 50 0000 C CNN |
| 498 | 1 3450 4800 |
| 499 | -1 0 0 1 |
| 500 | $EndComp |
| 501 | Text Notes 4700 1550 0 60 ~ 0 |
| 502 | 4 Opto In\n4 Opto Out\n(USB) |
| 503 | Text Notes 1600 1550 0 60 ~ 0 |
| 504 | 3 R/G LEDs\n3 Buttons |
| 505 | $Sheet |
| 506 | S 4500 1100 1200 1000 |
| 507 | U 4E55BED6 |
| 508 | F0 "Back" 60 |
| 509 | F1 "back.sch" 60 |
| 510 | $EndSheet |
| 511 | $Sheet |
| 512 | S 1400 1100 1200 1000 |
| 513 | U 4E55BEC4 |
| 514 | F0 "Front" 60 |
| 515 | F1 "front.sch" 60 |
| 516 | $EndSheet |
| 517 | $Comp |
| 518 | L MINI_USB_B CON1 |
| 519 | U 1 1 4E534734 |
| 520 | P 1950 3750 |
| 521 | F 0 "CON1" H 1950 4250 60 0000 C CNN |
| 522 | F 1 "MINI_USB_B" H 1950 3250 60 0000 C CNN |
| 523 | 1 1950 3750 |
| 524 | -1 0 0 1 |
| 525 | $EndComp |
| 526 | $Comp |
| 527 | L C8051F320 U1 |
| 528 | U 1 1 4E5344A0 |
| 529 | P 7550 3800 |
| 530 | F 0 "U1" H 6550 5000 60 0000 C CNN |
| 531 | F 1 "C8051F320" H 7550 3800 60 0000 C CNN |
| 532 | 1 7550 3800 |
| 533 | 1 0 0 -1 |
| 534 | $EndComp |
| 535 | $EndSCHEMATC |
| 536 |
Branches:
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