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H8/3062

Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Renesas Electronics 

8.2.2 Timer Synchro Register (TSNC) ......................................................................... 235

8.2.3 Timer Mode Register (TMDR)............................................................................ 237

8.2.4 Timer Interrupt Status Register A (TISRA)......................................................... 240

8.2.5 Timer Interrupt Status Register B (TISRB) ......................................................... 243

8.2.6 Timer Interrupt Status Register C (TISRC) ......................................................... 246

8.2.7 Timer Counters (16TCNT) .................................................................................. 248

8.2.8 General Registers (GRA, GRB)........................................................................... 249

8.2.9 Timer Control Registers (16TCR) ....................................................................... 250

8.2.10 Timer I/O Control Register (TIOR)..................................................................... 252

8.2.11 Timer Output Level Setting Register C (TOLR) ................................................. 254

8.3 CPU Interface ................................................................................................................... 256

8.3.1 16-Bit Accessible Registers ................................................................................. 256

8.3.2 8-Bit Accessible Registers ................................................................................... 258

8.4 Operation .......................................................................................................................... 259

8.4.1 Overview.............................................................................................................. 259

8.4.2 Basic Functions.................................................................................................... 260

8.4.3 Synchronization ................................................................................................... 268

8.4.4 PWM Mode ......................................................................................................... 269

8.4.5 Phase Counting Mode.......................................................................................... 273

8.4.6 16-Bit Timer Output Timing................................................................................ 275

8.5 Interrupts........................................................................................................................... 276

8.5.1 Setting of Status Flags ......................................................................................... 276

8.5.2 Timing of Clearing of Status Flags...................................................................... 278

8.5.3 Interrupt Sources.................................................................................................. 279

8.6 Usage Notes ...................................................................................................................... 280

Section 9 8-Bit Timers ....................................................................................................... 293

9.1 Overview........................................................................................................................... 293

9.1.1 Features................................................................................................................ 293

9.1.2 Block Diagram..................................................................................................... 295

9.1.3 Pin Configuration ................................................................................................ 296

9.1.4 Register Configuration......................................................................................... 297

9.2 Register Descriptions........................................................................................................ 298

9.2.1 Timer Counters (8TCNT) .................................................................................... 298

9.2.2 Time Constant Registers A (TCORA)................................................................. 299

9.2.3 Time Constant Registers B (TCORB) ................................................................. 300

9.2.4 Timer Control Register (8TCR)........................................................................... 301

9.2.5 Timer Control/Status Registers (8TCSR) ............................................................ 304

9.3 CPU Interface ................................................................................................................... 309

9.3.1 8-Bit Registers ..................................................................................................... 309

Rev. 6.00 Mar 18, 2005 page xvi of xlviii

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