Technical Reference Manual
002-29852 Rev. *B
1.1.10 BACKUP_ALM2_DATE
Description:
Alarm 2 Day of Month, Month
Address:
0x40270028
Offset:
0x28
Retention:
Retained
IsDeepSleep:
No
Comment:
These bits are in vddbak domain. Writes are ignored unless Write bit is set. After reset, these
will read as zero until the read bit it set and the values are copied from the RTC into these
registers..
Default:
0x101
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
ALM_DATE
_EN [7:7]
None [6:5]
ALM_DATE [4:0]
Bits
15
14
13
12
11
10
9
8
Name
ALM_MON
_EN [15:15]
None [14:12]
ALM_MON [11:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:16]
Bits
31
30
29
28
27
26
25
24
Name
ALM_EN
[31:31]
None [30:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:4
ALM_DATE
RW
A
1
Alarm Day of the Month, 1-31
Leap Year corrected
7
ALM_DATE_EN
RW
A
0
Alarm Day of the Month enable: 0=ignore, 1=match
8:11
ALM_MON
RW
A
1
Alarm Month, 1-12
15
ALM_MON_EN
RW
A
0
Alarm Month enable: 0=ignore, 1=match
31
ALM_EN
RW
A
0
Master enable for alarm 2.
0: Alarm 2 is disabled. Fields for date and time are
ignored.
1: Alarm 2 is enabled. Alarm triggers whenever the
new date and time matches all the enabled date and
time fields, which can happen more than once
depending on configuration. If none of the date and
time fields are enabled, then this alarm triggers once
every second.
19
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers