M32C83T datasheet(13/527 Pages) RENESAS

13 / 527 page

A-9

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27.6.3 INT Interrupt .................................................................................................. 468

27.6.4 Watchdog Timer Interrupt ............................................................................ 469

27.6.5 Changing Interrupt Control Register .......................................................... 469

27.6.6 Changing IIOiIR Register (i = 0 to 11) .......................................................... 469

27.6.7 Changing RLVL Register .............................................................................. 469

27.7 DMAC .................................................................................................................... 470

27.8 Timer...................................................................................................................... 471

27.8.1 Timers A and B .............................................................................................. 471

27.8.2 Timer A ........................................................................................................... 471

27.8.3 Timer B ........................................................................................................... 473

27.9 Three-Phase Motor Control Timer Functions .................................................... 474

27.9.1 Changing TAi and TAi1 (i=1, 2, 4) Registers ............................................... 474

27.10 Serial I/O .............................................................................................................. 475

27.10.1 Clock Synchronous Serial I/O Mode ......................................................... 475

27.10.2 UART Mode ................................................................................................. 476

27.10.3 Special Mode 2 ............................................................................................ 476

27.11 A/D Converter .................................................................................................... 477

27.12 Intelligent I/O ...................................................................................................... 479

27.12.1 Register Setting .......................................................................................... 479

27.12.2 BTSR Register Setting ................................................................................ 479

27.13 Programmable I/O Port ...................................................................................... 480

27.14 Flash Memory Version ....................................................................................... 481

27.14.1 Differences Between Flash Memory Version and Masked ROM Version ... 481

27.15 Noise ................................................................................................................... 482

27.16 Low Voltage Operations .................................................................................... 483

Package Dimensions ___________________________ 484

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