Datasheet

Rev. 1.50 Sep. 18, 2007 Page xvi of xxxiv
14.3.5 Timer RD Output Master Enable Register 1 (TRDOER1) ................................... 282
14.3.6 Timer RD Output Master Enable Register 2 (TRDOER2) ................................... 284
14.3.7 Timer RD Output Control Register (TRDOCR)................................................... 284
14.3.8 Timer RD Counter (TRDCNT)............................................................................. 286
14.3.9 General Registers A, B, C, and D (GRA, GRB, GRC, and GRD)........................ 286
14.3.10 Timer RD Control Register (TRDCR).................................................................. 287
14.3.11 Timer RD I/O Control Registers (TRDIORA and TRDIORC) ............................ 289
14.3.12 Timer RD Status Register (TRDSR)..................................................................... 293
14.3.13 Timer RD Interrupt Enable Register (TRDIER)................................................... 296
14.3.14 PWM Mode Output Level Control Register (POCR)........................................... 297
14.3.15 Timer RD Digital Filtering Function Select Register (TRDDF)........................... 298
14.3.16 Interface with CPU ............................................................................................... 299
14.4 Operation ........................................................................................................................... 300
14.4.1 Counter Operation ................................................................................................ 306
14.4.2 Waveform Output by Compare Match.................................................................. 309
14.4.3 Input Capture Function ......................................................................................... 312
14.4.4 Synchronous Operation......................................................................................... 315
14.4.5 PWM Mode .......................................................................................................... 316
14.4.6 Reset Synchronous PWM Mode........................................................................... 322
14.4.7 Complementary PWM Mode................................................................................ 326
14.4.8 PWM3 Mode Operation........................................................................................ 332
14.4.9 Buffer Operation................................................................................................... 336
14.4.10 Timer RD Output Timing ..................................................................................... 344
14.4.11 Digital Filtering Function for Input Capture Inputs.............................................. 346
14.4.12 Function of Changing Output Pins for GR ........................................................... 347
14.5 Interrupt Sources................................................................................................................ 349
14.5.1 Status Flag Set Timing.......................................................................................... 349
14.5.2 Status Flag Clearing Timing ................................................................................. 351
14.6 Usage Notes ....................................................................................................................... 351
Section 15 Watchdog Timer.............................................................................. 359
15.1 Features.............................................................................................................................. 359
15.2 Register Descriptions......................................................................................................... 360
15.2.1 Timer Control/Status Register WD (TCSRWD) .................................................. 360
15.2.2 Timer Counter WD (TCWD)................................................................................ 362
15.2.3 Timer Mode Register WD (TMWD) .................................................................... 362
15.3 Operation ........................................................................................................................... 363