21.6.8 PIT64B Interrupt Status Register
| Name: | PIT64B_ISR |
| Offset: | 0x1C |
| Reset: | 0x00000000 |
| Property: | Read-only |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| SECE | OVRE | PERIOD | |||||||
| Access | R | R | R | ||||||
| Reset | 0 | 0 | 0 |
Bit 4 – SECE Safety/Security Report (cleared on read)
| Value | Description |
|---|---|
| 0 | There has been no security report in PIT64B_WPSR since the last read of PIT64B_ISR. |
| 1 | One security flag has been set in PIT64B_WPSR since the last read of PIT64B_ISR. |
Bit 1 – OVRE Overrun Error (cleared on read)
| Value | Description |
|---|---|
| 0 | No multiple rollovers occurred since the last read of PIT64B_ISR. |
| 1 | More than 1 rollover occurred since the last read of PIT64B_ISR. |
Bit 0 – PERIOD Elapsed Timer Period Status Flag (cleared on read)
| Value | Description |
|---|---|
| 0 | No timer rollover occurred since the last read of PIT64B_ISR. |
| 1 | A timer rollover occurred since the last read of PIT64B_ISR. |