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8.15 List of SOE and time registers
Register address
Definition
Read/write attribute
Description
40701
Year
R/W
0 – 99
40702
Month
R/W
1 – 12
40703
Day
R/W
1 – 31
40704
Hour
R/W
0 – 23
40705
Minute
R/W
0 – 59
40706
Second
R/W
0 – 59
40707
UNIX clock low word
R/W
40708
UNIX clock high word
R/W
40709
UNIX clock millisecond
R/W
0 – 999
40710
SOE event counter
RO
0 – 59, 999
40711 – 40714
1
st
event log
RO
40715 – 40718
2
nd
event log
RO
… … …
… … … … …
… … …
… … … …
40907 – 40910
50th event log
RO
Notes concerning writing/reading:
1.
The 6 time registers starting from 40701 must be written and read simultaneously, and the
writing/reading must begin with 40701, otherwise the writing/reading will be invalid.
2.
The two Unix time registers starting from 40707 must be written/read simultaneously, and
the writing/reading must begin with 40707, otherwise the writing/reading will be invalid.
3.
The SOE event counter 40710 is only allowed to be read alone.
4.
The event records must be read from the starting point of each event, and the number of
register must be an integral multiple of 4, otherwise the reading will be invalid.