CHAPTER 27 REAL TIME CLOCK
Minute Compare Register (MICR)
This register is used to hold the minute compare information.
Hour Compare Register (HRCR)
This register is used to hold the hour compare information.
Day compare Register (DYCR)
This register is used to hold the day compare information.
Month compare Register (MOCR)
This register is used to hold the month compare information.
Second Register (SECR)
This register is used to hold the second information.
Minute Register (MINR)
This register is used to hold the minute information.
Hour Register (HOUR)
This register is used to hold the hour information.
Day of the Week Register (DOWR)
This register is used to hold the day of the week information.
Day Register (DAYR)
This register is used to hold the day information.
Month Register (MONR)
This register is used to hold the month information.
Year Register (YEAR)
This register is used to hold the year information.
Frequency fine-tuning Register (FFTR)
This register is used to fine-tune the one-second ticks.
Auto-Calibration Control Register (CALCR)
This register is used to control the operation of auto-calibation circuit and indicate the status the latest auto-
calibration operation.
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