RTC_C Registers
749
SLAU367P – October 2012 – Revised April 2020
Copyright © 2012–2020, Texas Instruments Incorporated
Real-Time Clock C (RTC_C)
29.4.24 RTCAMIN Register – Calendar Mode With Hexadecimal Format
Real-Time Clock Minutes Alarm Register – Calendar Mode With Hexadecimal Format
Figure 29-27. RTCAMIN Register
7
6
5
4
3
2
1
0
AE
0
Minutes
rw
r-0
rw
rw
rw
rw
rw
rw
Table 29-28. RTCAMIN Register Description
Bit
Field
Type
Reset
Description
7
AE
RW
undefined
Alarm enable
0b = This alarm register is disabled
1b = This alarm register is enabled
6
0
R
0h
Always 0.
5-0
Minutes
RW
undefined
Minutes (0 to 59)
29.4.25 RTCAMIN Register – Calendar Mode With BCD Format
Real-Time Clock Minutes Alarm Register – Calendar Mode With BCD Format
Figure 29-28. RTCAMIN Register
7
6
5
4
3
2
1
0
AE
Minutes – high digit
Minutes – low digit
rw
rw
rw
rw
rw
rw
rw
rw
Table 29-29. RTCAMIN Register Description
Bit
Field
Type
Reset
Description
7
AE
RW
undefined
Alarm enable
0b = This alarm register is disabled
1b = This alarm register is enabled
6-4
Minutes – high digit
RW
undefined
Minutes – high digit (0 to 5)
3-0
Minutes – low digit
RW
undefined
Minutes – low digit (0 to 9)