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8.3
Change of Peripheral Function Pins................................................................................... 193
8.3.1
Port Control Register 0 (PTCNT0) ....................................................................... 193
8.3.2
Port Control Register 1 (PTCNT1) ....................................................................... 194
8.3.3
Port Control Register 2 (PTCNT2) ....................................................................... 195
Section 9 8-Bit PWM Timer (PWMU)..............................................................197
9.1
Features.............................................................................................................................. 197
9.2
Input/Output Pins............................................................................................................... 199
9.3
Register Descriptions ......................................................................................................... 200
9.3.1
PWM Clock Control Register (PWMCKCR)....................................................... 202
9.3.2
PWM Output Control Register B (PWMOUTCR) ............................................... 202
9.3.3
PWM Mode Control Register C (PWMMDCR)................................................... 205
9.3.4
PWM Phase Control Register (PWMPCR) .......................................................... 206
9.3.5
PWM Prescaler Latch Register (PRELAT) .......................................................... 207
9.3.6
PWM Duty Setting Latch Register (REGLAT) .................................................... 208
9.3.7
PWM Prescaler Registers 0 to 5 (PWMPRE0 to PWMPRE5) ............................. 209
9.3.8
PWM Duty Setting Registers 0 to 5 (PWMREG0 to PWMREG5) ...................... 212
9.4
Operation ........................................................................................................................... 214
9.4.1
Single-Pulse Mode (8 Bits, 12 Bits, and 16 Bits) ................................................. 214
9.4.2
Pulse Division Mode............................................................................................. 218
9.5
Usage Note......................................................................................................................... 221
9.5.1
Setting Module Stop Mode ................................................................................... 221
9.5.2
Note on Using 16-Bit/12-Bit Single-Pulse PWM Timer ...................................... 221
Section 10 16-Bit Timer Pulse Unit (TPU) .......................................................223
10.1 Features.............................................................................................................................. 223
10.2 Input/Output Pins............................................................................................................... 227
10.3 Register Descriptions ......................................................................................................... 228
10.3.1 Timer Control Register (TCR).............................................................................. 229
10.3.2 Timer Mode Register (TMDR)............................................................................. 233
10.3.3 Timer I/O Control Register (TIOR)...................................................................... 235
10.3.4 Timer Interrupt Enable Register (TIER)............................................................... 244
10.3.5 Timer Status Register (TSR)................................................................................. 246
10.3.6 Timer Counter (TCNT)......................................................................................... 249
10.3.7 Timer General Register (TGR) ............................................................................. 249
10.3.8 Timer Start Register (TSTR) ................................................................................ 249
10.3.9 Timer Synchro Register (TSYR) .......................................................................... 250
10.4 Interface to Bus Master...................................................................................................... 251
10.4.1 16-Bit Registers .................................................................................................... 251
10.4.2 8-Bit Registers ...................................................................................................... 251
Rev. 1.00 May 09, 2008 Page xiii of xxvi
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