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20.3.5.2 MINUTES_REG Register (offset = 4h) [reset = 0h]
MINUTES_REG is shown in Figure 20-62 and described in Table 20-65.
The MINUTES_REG is used to program the minutes value of the current time. Minutes are stored as BCD
format. In BCD format, the decimal numbers 0 through 9 are encoded with their binary equivalent. If the
minutes value is 32, then the value of MIN0 is 2 and value of MIN1 is 3.
Figure 20-62. MINUTES_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 MIN1 MIN0
R-0h 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 20-65. MINUTES_REG Register Field Descriptions
Bit Field Type Reset Description
31-7 Reserved R 0h
6-4 MIN1 R/W 0h
2nd digit of minutes, Range is 0 to 5
3-0 MIN0 R/W 0h
1st digit of minutes, Range is 0 to 9
3635
SPRUH73H–October 2011–Revised April 2013 Timers
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