Technical Reference Manual
002-29852 Rev. *B
1.1.5 BACKUP_RTC_TIME
Description:
Calendar Seconds, Minutes, Hours, Day of Week
Address:
0x40270014
Offset:
0x14
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:
0x1000000
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:6]
RTC_SEC [5:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:14]
RTC_MIN [13:8]
Bits
23
22
21
20
19
18
17
16
Name
None
[23:23]
CTRL
_12HR
[22:22]
None
[21:21]
RTC_HOUR [20:16]
Bits
31
30
29
28
27
26
25
24
Name
None [31:27]
RTC_DAY [26:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:5
RTC_SEC
RW
A
0
Calendar seconds, 0-59
8:13
RTC_MIN
RW
A
0
Calendar minutes, 0-59
16:20 RTC_HOUR
RW
A
0
Calendar hours, value depending on 12/24HR mode
0=24HR: [20:16]=0-23
1=12HR: [20]:0=AM, 1=PM, [19:16]=1-12
22
CTRL_12HR
RW
A
0
Select 12/24HR mode: 1=12HR, 0=24HR
24:26 RTC_DAY
RW
A
1
Calendar Day of the week, 1-7
It is up to the user to define the meaning of the values,
but 1=Monday is recommended
14
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers