Fujitsu MB90895 Series Hardware Manual page 14

CHAPTER 8 16-bit reload timer.................................................................................... 245
8.1 Overview of 16-bit Reload Timer ..................................................................................................... 246
8.2 Block Diagram of 16-bit Reload Timer............................................................................................. 249
8.3 Configuration of 16-bit Reload Timer............................................................................................... 252
8.3.1 Timer Control Status Registers (High) (TMCSR0: H, TMCSR1: H)............................................ 255
8.3.2 Timer Control Status Registers (High) (TMCSR0: H, TMCSR1: H)............................................ 257
8.3.3 16-bit Timer Registers (TMR0, TMR1) ....................................................................................... 259
8.3.4 16-bit Reload Registers (TMRLR0, TMRLR1) ............................................................................ 260
8.4 Interrupts of 16-bit Reload Timer ..................................................................................................... 261
8.5 Explanation of Operation of 16-bit Reload Timer............................................................................. 262
8.5.1 Operation in Internal Clock Mode ............................................................................................... 264
8.5.2 Operation in Event Count Mode ................................................................................................. 269
8.6 Precautions when Using 16-bit Reload Timer ................................................................................. 272
8.7 Program Example of 16-bit Reload Timer ....................................................................................... 273
CHAPTER 9 Watch timer .............................................................................................. 277
9.1 Overview of Watch Timer ................................................................................................................ 278
9.2 Block Diagram of Watch Timer ........................................................................................................ 280
9.3 Configuration of Watch Timer .......................................................................................................... 282
9.3.1 Watch timer control register (WTC) ............................................................................................ 283
9.4 Watch Timer Interrupt ...................................................................................................................... 285
9.5 Explanation of Operation of Watch Timer........................................................................................ 286
9.6 Program Example of Watch Timer................................................................................................... 288
CHAPTER 10 8/16-bit PPG timer .................................................................................... 289
10.1 Overview of 8-/16-bit PPG Timer..................................................................................................... 290
10.2 Block Diagram of 8-/16-bit PPG Timer ............................................................................................ 293
10.2.1 Block Diagram for 8-/16-bit PPG Timer 0 ................................................................................... 294
10.2.2 Block Diagram of 8-/16-bit PPG Timer 1 .................................................................................... 296
10.3 Configuration of 8-/16-bit PPG Timer .............................................................................................. 299
10.3.1 PPG0 Operation Mode Control Register (PPGC0)..................................................................... 301
10.3.2 PPG1 Operation Mode Control Register (PPGC1)..................................................................... 303
10.3.3 PPG0/1 count clock select register (PPG01).............................................................................. 305
10.3.4 PPG Reload Registers (PRLL0/PRLH0, PRLL1/PRLH1) ........................................................... 307
10.4 Interrupts of 8-/16-bit PPG Timer..................................................................................................... 308
10.5 Explanation of Operation of 8-/16-bit PPG Timer ............................................................................ 310
10.5.1 8-bit PPG output 2-channel independent operation mode ......................................................... 311
10.5.2 16-bit PPG output mode ............................................................................................................. 313
10.5.3 8 + 8-bit PPG output mode ......................................................................................................... 316
10.6 Precautions when Using 8-/16-bit PPG Timer ................................................................................. 319
CHAPTER 11 Delayed interrupt generation module .................................................... 321
11.1 Overview of Delayed Interrupt Generation Module.......................................................................... 322
11.2 Block Diagram of Delayed Interrupt Generation Module ................................................................. 323
11.3 Configuration of Delayed Interrupt Generation Module ................................................................... 324
11.3.1 Delayed interrupt request generate/cancel register (DIRR) ....................................................... 325
11.4 Explanation of Operation of Delayed Interrupt Generation Module ................................................. 326
x