ACT5880
Rev 2, 03-Sep-13
REGISTER AND BIT DESCRIPTIONS CONT’D
DEFAULT
and
ACCESS
ADDRESS
and BIT
BLOCK
NAME
DESCRIPTION
Not used.
Not used.
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
x
x
x
0
0
0
0
0
0
x
x
0
0
0
0
0
0
x
x
x
0
0
0
0
0
0
0
0
0
0
0
0
0
x
x
x
SEC[5]
SEC[4]
SEC[3]
SEC[2]
SEC[1]
SEC[0]
x
RTC seconds data, mod 60, SEC[0] is the LSB.
0x80
R
Not used.
x
RTC hours data, mod 24, HR[0] is the LSB.
RTC hours data, mod 24, HR[0] is the LSB.
x
R
MIN[5]
MIN[4]
MIN[3]
MIN[2]
MIN[1]
MIN[0]
x
0x84
0x88
0x8C
R
RTC
Not used.
x
x
x
Not used.
x
Not used.
x
HR[4]
HR[3]
HR[2]
HR[1]
HR[0]
DAY[7]
DAY[6]
DAY[5]
DAY[4]
DAY[3]
DAY[2]
DAY[1]
DAY[0]
RTC hours data, mod 24, HR[0] is the LSB.
R
Elapsed days counter, the lower byte of the 16 bits counter.
DAY[0] is the LSB.
R
Note:
R: Read accessible, writing to the bit does not make change to the volume. X is uncertain volume.
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