Interrupt Location Register
| RTCCIF | When one, the Counter Increment Interrupt block generated an interrupt. Writing a one to this bit location clears the counter increment interrupt. |
| RTCALF | When one, the alarm registers generated an interrupt. Writing a one to this bit location clears the alarm interrupt. |
| RESERVED | Reserved, user software should not write ones to reserved bits. The value read from a reserved bit is not defined. |