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20.3.5.31 ALARM2_DAYS_REG Register (offset = 8Ch) [reset = 1h]
ALARM2_DAYS_REG is shown in Figure 20-91 and described in Table 20-94.
The ALARM2_DAYS_REG is used to program the day of the month value for the alarm2 date. Days are
stored as BCD format. In BCD format, the decimal numbers 0 through 9 are encoded with their binary
equivalent.
Figure 20-91. ALARM2_DAYS_REG Register
31 30 29 28 27 26 25 24
Reserved
R-0h
23 22 21 20 19 18 17 16
Reserved
R-0h
15 14 13 12 11 10 9 8
Reserved
R-0h
7 6 5 4 3 2 1 0
Reserved ALARM2_DAY1 ALARM2_DAY0
R-0h R/W-0h R/W-1h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 20-94. ALARM2_DAYS_REG Register Field Descriptions
Bit Field Type Reset Description
31-6 Reserved R 0h
5-4 ALARM2_DAY1 R/W 0h
2nd digit for days, Range from 0 to 3
3-0 ALARM2_DAY0 R/W 1h
1st digit for days, Range from 0 to 9
3665
SPRUH73H–October 2011–Revised April 2013 Timers
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