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20.3.5.33 ALARM2_YEARS_REG Register (offset = 94h) [reset = 0h]
ALARM2_YEARS_REG is shown in Figure 20-93 and described in Table 20-96.
The ALARM2_YEARS_REG is used to program the year for the alarm2 date. Only the last two digits are
used to represent the year and stored as BCD format. In BCD format, the decimal numbers 0 through 9
are encoded with their binary equivalent.
Figure 20-93. ALARM2_YEARS_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
ALARM2_YEAR1 ALARM2_YEAR0
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 20-96. ALARM2_YEARS_REG Register Field Descriptions
Bit Field Type Reset Description
31-8 Reserved R 0h
7-4 ALARM2_YEAR1 R/W 0h
2nd digit of years, Range from 0 to 9
3-0 ALARM2_YEAR0 R/W 0h
1st digit of years, Range from 0 to 9
3667
SPRUH73H–October 2011–Revised April 2013 Timers
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