Datasheet

Rev. 3.00 Mar 21, 2006 page xxvii of liv
Section 9 8-Bit PWM Timer (PWM)............................................................................. 231
9.1 Features............................................................................................................................. 231
9.2 Input/Output Pin................................................................................................................ 233
9.3 Register Descriptions........................................................................................................ 233
9.3.1 PWM Register Select (PWSL)............................................................................. 234
9.3.2 PWM Data Registers (PWDR0 to PWDR15)...................................................... 236
9.3.3 PWM Data Polarity Registers A and B (PWDPRA, PWDPRB) ......................... 236
9.3.4 PWM Output Enable Registers A and B (PWOERA, PWOERB)....................... 237
9.3.5 Peripheral Clock Select Register (PCSR) ............................................................ 238
9.4 Operation .......................................................................................................................... 239
9.5 Usage Note........................................................................................................................ 241
9.5.1 Module Stop Mode Setting .................................................................................. 241
Section 10 14-Bit PWM Timer (PWMX)..................................................................... 243
10.1 Features............................................................................................................................. 243
10.2 Input/Output Pins.............................................................................................................. 244
10.3 Register Descriptions........................................................................................................ 244
10.3.1 PWM (D/A) Counters H and L (DACNTH, DACNTL)...................................... 245
10.3.2 PWM (D/A) Data Registers A and B (DADRA, DADRB) ................................. 246
10.3.3 PWM (D/A) Control Register (DACR) ............................................................... 248
10.4 Bus Master Interface......................................................................................................... 250
10.5 Operation .......................................................................................................................... 251
10.6 Usage Note........................................................................................................................ 257
10.6.1 Module Stop Mode Setting.................................................................................. 257
Section 11 16-Bit Free-Running Timer (FRT)............................................................ 259
11.1 Features............................................................................................................................. 259
11.2 Input/Output Pins.............................................................................................................. 261
11.3 Register Descriptions........................................................................................................ 261
11.3.1 Free-Running Counter (FRC) .............................................................................. 262
11.3.2 Output Compare Registers A and B (OCRA, OCRB) ......................................... 262
11.3.3 Input Capture Registers A to D (ICRA to ICRD) ................................................ 262
11.3.4 Output Compare Registers AR and AF (OCRAR, OCRAF)............................... 263
11.3.5 Output Compare Register DM (OCRDM)........................................................... 263
11.3.6 Timer Interrupt Enable Register (TIER).............................................................. 264
11.3.7 Timer Control/Status Register (TCSR)................................................................ 265
11.3.8 Timer Control Register (TCR)............................................................................. 268
11.3.9 Timer Output Compare Control Register (TOCR) .............................................. 269
11.4 Operation .......................................................................................................................... 271
11.4.1 Pulse Output......................................................................................................... 271
11.5 Operation Timing.............................................................................................................. 272