Datasheet

RL78/L12 CHAPTER 7 REAL-TIME CLOCK

R01UH0330EJ0200 Rev.2.00 286

Dec 13, 2013

7.3 Registers Controlling Real-time Clock

The real-time clock is controlled by the following registers.

• Peripheral enable register 0 (PER0)

• Subsystem clock supply mode control register (OSMC)

• Real-time clock control register 0 (RTCC0)

• Real-time clock control register 1 (RTCC1)

• Second count register (SEC)

• Minute count register (MIN)

• Hour count register (HOUR)

• Day count register (DAY)

• Week count register (WEEK)

• Month count register (MONTH)

• Year count register (YEAR)

• Watch error correction register (SUBCUD)

• Alarm minute register (ALARMWM)

• Alarm hour register (ALARMWH)

• Alarm week register (ALARMWW)

• Port mode register 3 (PM3)

• Port register 3 (P3)

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