Index-6
7.4.5 1 Hz output of real-time clock ......................................................................................................... 453
7.4.6 Example of watch error correction of real-time clock ...................................................................... 454
CHAPTER 8 INTERVAL TIMER ............................................................................................................ 457
8.1 Functions of Interval Timer ....................................................................................................... 457
8.2 Configuration of Interval Timer................................................................................................. 457
8.3 Registers Controlling Interval Timer ........................................................................................ 458
8.4 Interval Timer Operation ............................................................................................................ 461
CHAPTER 9 CLOCK OUTPUT/BUZZER OUTPUT CONTROLLER ................................................. 462
9.1 Functions of Clock Output/Buzzer Output Controller ............................................................ 462
9.2 Configuration of Clock Output/Buzzer Output Controller...................................................... 464
9.3 Registers Controlling Clock Output/Buzzer Output Controller ............................................. 464
9.4 Operations of Clock Output/Buzzer Output Controller .......................................................... 467
9.4.1 Operation as output pin .................................................................................................................. 467
CHAPTER 10 WATCHDOG TIMER ..................................................................................................... 468
10.1 Functions of Watchdog Timer................................................................................................. 468
10.2 Configuration of Watchdog Timer .......................................................................................... 469
10.3 Register Controlling Watchdog Timer.................................................................................... 470
10.4 Operation of Watchdog Timer................................................................................................. 471
10.4.1 Controlling operation of watchdog timer ....................................................................................... 471
10.4.2 Setting overflow time of watchdog timer ....................................................................................... 472
10.4.3 Setting window open period of watchdog timer ............................................................................ 473
10.4.4 Setting watchdog timer interval interrupt ...................................................................................... 474
CHAPTER 11 A/D CONVERTER .......................................................................................................... 475
11.1 Function of A/D Converter....................................................................................................... 475
11.2 Configuration of A/D Converter .............................................................................................. 477
11.3 Registers Used in A/D Converter............................................................................................ 479
11.4 A/D Converter Conversion Operations .................................................................................. 504
11.5 Input Voltage and Conversion Results .................................................................................. 506
11.6 A/D Converter Operation Modes............................................................................................. 507
11.6.1 Software trigger mode (select mode, sequential conversion mode) ............................................. 507
11.6.2 Software trigger mode (select mode, one-shot conversion mode) ............................................... 508
11.6.3 Software trigger mode (scan mode, sequential conversion mode)............................................... 509
11.6.4 Software trigger mode (scan mode, one-shot conversion mode) ................................................. 510
11.6.5 Hardware trigger no-wait mode (select mode, sequential conversion mode) ............................... 511
11.6.6 Hardware trigger no-wait mode (select mode, one-shot conversion mode).................................. 512
11.6.7 Hardware trigger no-wait mode (scan mode, sequential conversion mode) ................................. 513