MMC2107 - Freescale Semiconductor

More documents

Recommendations

Info

Serial Peripheral Interface Module (SPI) Freescale Semiconductor, Inc. nc... Freescale Semiconductor, I 17.2 Introduction 17.3 Features 17.8.7 Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395 17.8.7.1 Write Collision Error . . . . . . . . . . . . . . . . . . . . . . . . . . . .395 17.8.7.2 Mode Fault Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .395 17.8.8 Low-Power Mode Options . . . . . . . . . . . . . . . . . . . . . . . . .396 17.8.8.1 Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396 17.8.8.2 Doze Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396 17.8.8.3 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396 17.9 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .397 17.10 Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .397 17.10.1 SPI Interrupt Flag (SPIF) . . . . . . . . . . . . . . . . . . . . . . . . . .397 17.10.2 Mode Fault (MODF) Flag . . . . . . . . . . . . . . . . . . . . . . . . . .397 The serial peripheral interface (SPI) module allows full-duplex, synchronous, serial communication between the microcontroller unit (MCU) and peripheral devices. Software can poll the SPI status flags or SPI operation can be interrupt driven. Features include: • Master mode and slave mode • Wired-OR mode • Slave-select output • Mode fault error flag with central processor unit (CPU) interrupt capability • Double-buffered operation • Serial clock with programmable polarity and phase • Control of SPI operation during doze mode • Reduced drive control for lower power consumption Technical Data MMC2107 – Rev. 2.0 372 Serial Peripheral Interface Module (SPI) MOTOROLA For More Information On This Product, Go to: www.freescale.com
Freescale Semiconductor, Inc. Serial Peripheral Interface Module (SPI) Modes of Operation 17.4 Modes of Operation The SPI functions in these three modes: 1. Run mode — Run mode is the normal mode of operation. 2. Doze mode — Doze mode is a configurable low-power mode. 3. Stop mode — The SPI is inactive in stop mode. 17.5 Block Diagram nc... SPE Freescale Semiconductor, I 2 4 SPI INTERRUPT REQUEST BAUD RATE GENERATOR 8 DIVIDER 16 32 BAUD RATE SELECT SPPR[6:4] SPI CLOCK 64 128 256 SPR[2:0] SPIE CLOCK CONTROL MSTR CPOL CPHA SPISDOZ WCOL SPIF MODF LSBFE MSTR SPI CONTROL SHIFT CONTROL SHIFT REGISTER MSB LSB SPI DATA REGISTER IP INTERFACE PIN CONTROL MSTR SWOM SSOE SPC0 PUPSP RDPSP SPIPORT DDRSP[7:0] MISO MOSI SCK SS Figure 17-1. SPI Block Diagram MMC2107 – Rev. 2.0 Technical Data MOTOROLA Serial Peripheral Interface Module (SPI) 373 For More Information On This Product, Go to: www.freescale.com
Page 1 and 2:
MMC2107/D REV 2 •CORE M• ORE M
Page 3 and 4:
Freescale Semiconductor, Inc. nc...
Page 5 and 6:
Freescale Semiconductor, Inc. Techn
Page 7 and 8:
Page 9 and 10:
Freescale Semiconductor, Inc. Table
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Freescale Semiconductor, Inc. List
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Page 43 and 44:
Page 45 and 46:
Freescale Semiconductor, Inc. Gener
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
Freescale Semiconductor, Inc. Syste
Page 55 and 56:
Page 57 and 58:
Page 59 and 60:
Page 61 and 62:
Page 63 and 64:
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Freescale Semiconductor, Inc. Chip
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Freescale Semiconductor, Inc. Signa
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Freescale Semiconductor, Inc. Reset
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Freescale Semiconductor, Inc. M•C
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Freescale Semiconductor, Inc. Inter
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Freescale Semiconductor, Inc. Stati
Page 179 and 180:
Page 181 and 182:
Freescale Semiconductor, Inc. Non-V
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Freescale Semiconductor, Inc. Clock
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Freescale Semiconductor, Inc. Ports
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Freescale Semiconductor, Inc. Edge
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Freescale Semiconductor, Inc. Watch
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Freescale Semiconductor, Inc. Progr
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Freescale Semiconductor, Inc. Timer
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322: Freescale Semiconductor, Inc. Timer
Page 329 and 330: Freescale Semiconductor, Inc. Techn
Page 331 and 332: Freescale Semiconductor, Inc. Seria
Page 371: Freescale Semiconductor, Inc. Techn
Page 399 and 400: Freescale Semiconductor, Inc. Techn
Page 401 and 402: Freescale Semiconductor, Inc. Queue
Page 423 and 424:
Freescale Semiconductor, Inc. Queue
Page 425 and 426:
Page 427 and 428:
Page 429 and 430:
Page 431 and 432:
Page 433 and 434:
Page 435 and 436:
Page 437 and 438:
Page 439 and 440:
Page 441 and 442:
Page 443 and 444:
Page 445 and 446:
Page 447 and 448:
Page 449 and 450:
Page 451 and 452:
Page 453 and 454:
Page 455 and 456:
Page 457 and 458:
Page 459 and 460:
Page 461 and 462:
Page 463 and 464:
Page 465 and 466:
Page 467 and 468:
Page 469 and 470:
Page 471 and 472:
Page 473 and 474:
Page 475 and 476:
Page 477 and 478:
Page 479 and 480:
Page 481 and 482:
Page 483 and 484:
Page 485 and 486:
Page 487 and 488:
Page 489 and 490:
Page 491 and 492:
Page 493 and 494:
Page 495 and 496:
Page 497 and 498:
Page 499 and 500:
Page 501 and 502:
Page 503 and 504:
Page 505 and 506:
Freescale Semiconductor, Inc. Exter
Page 507 and 508:
Page 509 and 510:
Page 511 and 512:
Page 513 and 514:
Page 515 and 516:
Page 517 and 518:
Page 519 and 520:
Page 521 and 522:
Page 523 and 524:
Page 525 and 526:
Page 527 and 528:
Page 529 and 530:
Page 531 and 532:
Page 533 and 534:
Page 535 and 536:
Freescale Semiconductor, Inc. JTAG
Page 537 and 538:
Page 539 and 540:
Page 541 and 542:
Page 543 and 544:
Page 545 and 546:
Page 547 and 548:
Page 549 and 550:
Page 551 and 552:
Page 553 and 554:
Page 555 and 556:
Page 557 and 558:
Page 559 and 560:
Page 561 and 562:
Page 563 and 564:
Page 565 and 566:
Page 567 and 568:
Page 569 and 570:
Page 571 and 572:
Page 573 and 574:
Page 575 and 576:
Page 577 and 578:
Page 579 and 580:
Page 581 and 582:
Page 583 and 584:
Page 585 and 586:
Page 587 and 588:
Freescale Semiconductor, Inc. Elect
Page 589 and 590:
Page 591 and 592:
Page 593 and 594:
Page 595 and 596:
Page 597 and 598:
Page 599 and 600:
Page 601 and 602:
Page 603 and 604:
Page 605 and 606:
Page 607 and 608:
Page 609 and 610:
Page 611 and 612:
Freescale Semiconductor, Inc. Mecha
Page 613 and 614:
Freescale Semiconductor, Inc. Mecha
Page 615 and 616:
Page 617 and 618:
Freescale Semiconductor, Inc. blank
show all

MMC2107 - Freescale Semiconductor

Create successful ePaper yourself

Delete template?

Save as template?