Datasheet

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

14.6.6 RTC Calendar Alarm Register

Name: RTC_CALALR

Address: 0xFFFFFDC4

Access: Read-write

• MONTH: Month Alarm

This field is the alarm field corresponding to the BCD-coded month counter.

• MTHEN: Month Alarm Enable

0 = The month-matching alarm is disabled.

1 = The month-matching alarm is enabled.

• DATE: Date Alarm

This field is the alarm field corresponding to the BCD-coded date counter.

• DATEEN: Date Alarm Enable

0 = The date-matching alarm is disabled.

1 = The date-matching alarm is enabled.

31 30 29 28 27 26 25 24

DATEEN – DATE

23 22 21 20 19 18 17 16

MTHEN – – MONTH

15 14 13 12 11 10 9 8

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