9.5.6 Timer G Application Example.............................................................................. 232
9.6 Watchdog Timer ................................................................................................................ 233
9.6.1 Overview............................................................................................................... 233
9.6.2 Register Descriptions............................................................................................ 234
9.6.3 Timer Operation.................................................................................................... 238
9.6.4 Watchdog Timer Operation States........................................................................ 239
9.7 Asynchronous Event Counter (AEC)................................................................................. 240
9.7.1 Overview............................................................................................................... 240
9.7.2 Register Descriptions............................................................................................ 242
9.7.3 Operation .............................................................................................................. 247
9.7.4 Asynchronous Event Counter Operation Modes.................................................. 249
9.7.5 Application Notes ................................................................................................. 250
Section 10 Serial Communication Interface................................................................. 251
10.1 Overview............................................................................................................................ 251
10.2 SCI1 ................................................................................................................................... 252
10.2.1 Overview............................................................................................................... 252
10.2.2 Register Descriptions............................................................................................ 254
10.2.3 Operation .............................................................................................................. 260
10.2.4 Operation in SSB Mode........................................................................................ 263
10.2.5 Interrupt Source .................................................................................................... 265
10.2.6 Application Note................................................................................................... 265
10.3 SCI3 ................................................................................................................................... 266
10.3.1 Overview............................................................................................................... 266
10.3.2 Register Descriptions............................................................................................ 270
10.3.3 Operation .............................................................................................................. 290
10.3.4 Interrupts............................................................................................................... 318
10.3.5 Application Notes ................................................................................................. 319
Section 11 14-Bit PWM...................................................................................................... 324
11.1 Overview............................................................................................................................ 324
11.1.1 Features................................................................................................................. 324
11.1.2 Block Diagram...................................................................................................... 324
11.1.3 Pin Configuration.................................................................................................. 325
11.1.4 Register Configuration.......................................................................................... 325
11.2 Register Descriptions ......................................................................................................... 326
11.2.1 PWM Control Register (PWCR) .......................................................................... 326
11.2.2 PWM Data Registers U and L (PWDRU, PWDRL)............................................ 327
11.2.3 Clock Stop Register 2 (CKSTPR2) ...................................................................... 328
11.3 Operation............................................................................................................................ 329
11.3.1 Operation .............................................................................................................. 329
11.3.2 PWM Operation Modes........................................................................................ 330
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