10.4 Operation .................................................................................................................................. 366
10.4.1 Operation as interval timer/square wave output........................................................................... 366
10.4.2 PWM output mode operation ....................................................................................................... 369
10.4.3 Carrier generator mode operation................................................................................................ 375
CHAPTER 11 INTERVAL TIMER, WATCH TIMER ........................................................................... 382
11.1 Interval Timer BRG................................................................................................................... 382
11.1.1 Functions ..................................................................................................................................... 382
11.1.2 Configuration ............................................................................................................................... 382
11.1.3 Registers...................................................................................................................................... 384
11.1.4 Operation..................................................................................................................................... 386
11.2 Watch Timer.............................................................................................................................. 387
11.2.1 Functions ..................................................................................................................................... 387
11.2.2 Configuration ............................................................................................................................... 387
11.2.3 Registers...................................................................................................................................... 388
11.2.4 Operation..................................................................................................................................... 390
11.3 Cautions.................................................................................................................................... 392
CHAPTER 12 WATCHDOG TIMER FUNCTIONS .............................................................................. 393
12.1 Watchdog Timer 1 .................................................................................................................... 393
12.1.1 Functions ..................................................................................................................................... 393
12.1.2 Configuration ............................................................................................................................... 395
12.1.3 Registers...................................................................................................................................... 395
12.1.4 Operation..................................................................................................................................... 397
12.2 Watchdog Timer 2 .................................................................................................................... 399
12.2.1 Functions ..................................................................................................................................... 399
12.2.2 Configuration ............................................................................................................................... 400
12.2.3 Registers...................................................................................................................................... 400
12.2.4 Operation..................................................................................................................................... 402
CHAPTER 13 REAL-TIME OUTPUT FUNCTION (RTO)................................................................... 403
13.1 Function .................................................................................................................................... 403
13.2 Configuration............................................................................................................................ 404
13.3 Registers................................................................................................................................... 405
13.4 Operation .................................................................................................................................. 407
13.5 Usage......................................................................................................................................... 408
13.6 Cautions.................................................................................................................................... 408
13.7 Security Function..................................................................................................................... 409
CHAPTER 14 A/D CONVERTER ......................................................................................................... 411
14.1 Function .................................................................................................................................... 411
14.2 Configuration............................................................................................................................ 412
14.3 Registers................................................................................................................................... 414
14.4 Operation .................................................................................................................................. 421
14.4.1 Basic operation............................................................................................................................ 421
14.4.2 A/D conversion operation............................................................................................................. 422
14.4.3 Power fail monitoring function...................................................................................................... 422
14.5 Cautions.................................................................................................................................... 424
12
User’s Manual U16890EJ1V0UD
NEC [ NEC ]
