25.8.6 Interrupt Flag Status and Clear
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| K | Write to clear | S | Software settable bit | — | — |
| Name: | INTFLAG |
| Offset: | 0x0C |
| Reset: | 0x0000 |
| Property: | RW |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| OVF | TAMPER | CMP[5:0] | |||||||
| Access | RW | RW | RW | RW | RW | RW | RW | RW | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| PER[7:0] | |||||||||
| Access | RW | RW | RW | RW | RW | RW | RW | RW | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bit 15 – OVF Overflow
This flag is cleared by writing a '1' to the flag.
This flag is set on the next CLK_RTC_CNT cycle after an overflow condition occurs, and an interrupt request will be generated if INTENCLR/SET.OVF is '1'.
Writing a '0' to this bit has no effect.
Writing a '1' to this bit clears the Overflow interrupt flag.
Bit 14 – TAMPER Tamper
This flag is set after a tamper condition occurs, and an interrupt request will be generated if INTENCLR.TAMPER/ INTENSET.TAMPER is one.
Writing a '0' to this bit has no effect.
Writing a one to this bit clears the Tamper interrupt flag.