Fujitsu MB91150 Series Hardware Manual page 13

6.2 Block Diagram of the 8/16-bit Up/Down Counter/Timer ..................................................................... 166
6.3 List of Registers of the 8/16-Bit Up/Down Counter/Timer .................................................................. 168
6.3.1 Counter Control Register H/L (CCRH/L) ...................................................................................... 169
6.3.2 Counter Control Register H/L ch1 (CCR H/L Ch1) ....................................................................... 173
6.3.3 Counter status register 0/1 (CSR0/1) ........................................................................................... 174
6.3.4 Up/down count register 0/1 (UDCR 0/1) ....................................................................................... 176
6.3.5 Reload/compare Register 0/1 (RCR 0/1) ...................................................................................... 177
6.4 Selection of Counting Mode ............................................................................................................... 178
6.5 Reload and Compare Functions ........................................................................................................ 181
6.6 Writing data to the up/down count register (UDCR) .......................................................................... 185
CHAPTER 7 16-BIT RELOAD TIMER ........................................................................... 187
7.1 Overview of 16-bit Reload Timer ....................................................................................................... 188
7.2 Block diagram of a 16-bit reload timer ............................................................................................... 189
7.3 Registers of 16-bit Reload Timer ....................................................................................................... 190
7.3.1 Control status register (TMCSR) .................................................................................................. 191
7.3.2 16-bit Timer Register (TMR) and 16-bit Reload Register (TMRLR) ............................................. 193
7.4 Internal Clock Operation .................................................................................................................... 194
7.5 Underflow operation ........................................................................................................................... 195
7.6 Counter Operation States .................................................................................................................. 197
CHAPTER 8 PPG TIMER ............................................................................................... 199
8.1 Overview of PPG Timer ..................................................................................................................... 200
8.2 Block Diagram of PPG Timer ............................................................................................................. 201
8.3 Registers of PPG Timer ..................................................................................................................... 203
8.3.1 Control status registers (PCNH, PCNL) ....................................................................................... 205
8.3.2 PWM cycle set register (PCSR) ................................................................................................... 209
8.3.3 PWM duty set register (PDUT) ..................................................................................................... 210
8.3.4 PWM timer register (PTWR) ......................................................................................................... 211
8.3.5 General control register 1 (GCN1) ................................................................................................ 212
8.3.6 General control register 2 (GCN2) ................................................................................................ 215
8.4 PWM Operation ................................................................................................................................. 216
8.5 One-shot Operation ........................................................................................................................... 218
8.6 PWM Timer Interrupt Source and Timing Chart ................................................................................ 220
8.7 Activating Multiple Channels by Using the General Control Register (GCN) .................................... 222
CHAPTER 9 MULTIFUNCTIONAL TIMER .................................................................... 225
9.1 Overview of Multifunctional Timer ...................................................................................................... 226
9.2 Block Diagram of the Multifunctional Timer ...................................................................................... 228
9.3 Registers of Multifunctional Timer ..................................................................................................... 229
9.3.1 Registers of 16-bit Free-run Timer ............................................................................................... 230
9.3.2 Registers of the Output Compare ................................................................................................. 234
9.3.3 Registers of Input Capture ............................................................................................................ 237
9.4 Operations of Multifunctional Timer ................................................................................................... 239
9.4.1 Operation of 16-bit Free-run Timer ............................................................................................... 240
9.4.2 Operation of 16-bit Output Compare ............................................................................................ 242
9.4.3 Operation of 16-bit Input Capture ................................................................................................. 245
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