Fujitsu MB90460 Series Hardware Manual page 14

14.5 Multi-functional Timer Interrupts ..................................................................................................... 320
14.6 Operation of Multi-functional Timer ................................................................................................. 324
14.6.1 Operation of 16-bit free-run timer .............................................................................................. 325
14.6.2 Operation of 16-bit Output Compare ......................................................................................... 332
14.6.3 Operation of 16-bit Input Capture .............................................................................................. 337
14.6.4 Operation of Waveform Generator ............................................................................................ 339
14.7 Usage Notes on the Multi-functional Timer ..................................................................................... 349
14.8 Sample Programs for the Multi-functional Timer ............................................................................ 351
CHAPTER 15 MULTI-PULSE GENERATOR .................................................................. 355
15.1 Overview of Multi-pulse Generator ................................................................................................. 356
15.2 Block Diagram of Multi-pulse Generator ......................................................................................... 359
15.3 Multi-pulse Generator Pins ............................................................................................................. 367
15.4 Registers of Multi-pulse Generator ................................................................................................. 369
15.4.1 Output Control Register (OPCR) ............................................................................................... 372
15.4.2 Output Data Register (OPDR) ................................................................................................... 376
15.4.3 Output Data Buffer Register (OPDBR) ...................................................................................... 380
15.4.4 Input Control Register (IPCR) .................................................................................................... 384
15.4.5 Compare Clear Register (CPCR) .............................................................................................. 388
15.4.6 Timer Buffer Register (TMBR) ................................................................................................... 389
15.4.7 Timer Control Status Register (TCSR) ...................................................................................... 390
15.4.8 Noise Cancellation Control Register (NCCR) ............................................................................ 392
15.5 Multi-pulse Generator Interrupts ..................................................................................................... 394
15.6 Operation of Multi-pulse Generator ................................................................................................ 397
15.6.1 Operation of Position Detection ................................................................................................. 399
15.6.2 Operation of Data Write Control Unit ......................................................................................... 401
15.6.3 Operation of Output Data Buffer Register ................................................................................. 405
15.6.4 Operation of Data Transfer of Output Data Register ................................................................. 407
15.6.5 Operation of DTTI1 Input Control .............................................................................................. 421
15.6.6 Operation of Noise Cancellation Function ................................................................................. 424
15.6.7 Operation of 16-bit Timer ........................................................................................................... 425
15.7 Usage Notes on the Multi-pulse Generator .................................................................................... 429
15.8 Sample Programs for the Multi-pulse Generator ............................................................................ 431
CHAPTER 16 PWC Timer ............................................................................................... 433
16.1 Overview of the PWC Timer ........................................................................................................... 434
16.2 Block Diagram of the PWC Timer ................................................................................................... 435
16.3 PWC Timer Pins ............................................................................................................................. 436
16.4 PWC Timer Registers ..................................................................................................................... 438
16.4.1 PWC Control Status Register (PWCSH0/PWCSH1, PWCSL0/PWCSL1) ................................ 439
16.4.2 PWC Data Buffer Register (PWC0/PWC1) ............................................................................... 443
16.4.3 Division Rate Control Register (DIV0/DIV1) .............................................................................. 444
16.5 PWC Timer Interrupts ..................................................................................................................... 445
16.6 Operation of the PWC Timer .......................................................................................................... 447
16.6.1 Operation Mode Selection ......................................................................................................... 450
16.6.2 Starting and Stopping the Timer and Pulse-width Measurement and Clearing the Timer ......... 451
16.6.3 Timer Mode Operation ............................................................................................................... 453
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