AT91F40416 ATMEL Corporation, AT91F40416 Datasheet - Page 13

• Manufacturer Part Number: AT91F40416
• Description: At91 Arm(r) Thumb(r) Microcontroller
• Manufacturer: ATMEL Corporation

RTC Hours Alarm Register
Name:
Access:
• HOUR: Hour Alarm
This field register is an alarm field corresponding to the BCD-coded hour counter.
The alarm triggers when the contents of the hour alarm field matches the real time in hours.
• HOUREN: Hour Alarm Enable
0 = The hour-matching alarm is disabled.
1 = The hour-matching alarm is enabled.
RTC Date Alarm Register
Name:
Access:
• DATE: Date Alarm
This field register is an alarm field corresponding to the BCD-coded date counter.
The alarm triggers when the contents of the date alarm field matches the real time by date.
• DATEN: Date Alarm Enable
0 = The date-matching alarm is disabled.
1 = The date-matching alarm is enabled.
1302B–07/01
Bit
BaseAdr
Read/Write
Initial value
Bit
BaseAdr
Read/Write
Initial value
RTC_AL_HOUR
Read/Write
RTC_AL_DATE
Read/Write
HOUREN
DATEN
R/W
R/W
7
7
0
0
R/W
R/W
---
---
6
6
0
0
R/W
R/W
5
5
0
0
R/W
R/W
4
4
0
0
R/W
R/W
3
3
0
0
HOUR
DATE
R/W
R/W
2
2
0
0
R/W
R/W
1
1
0
0
R/W
R/W
0
0
0
0
RTC
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