19.8.6 Wakeup Cause
| Name: | WKCAUSE |
| Offset: | 0x10 |
| Reset: | 0x0000 |
| Property: | - |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| WKCAUSE[7:0] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 7:0 – WKCAUSE[7:0] Wakeup Cause x
This bit is updated when exiting Backup Mode.
| Value | Description |
|---|---|
| 0 | Input pin x is not active or WKENx is written to '0'. |
| 1 | Input pin x is active and WKENx is written to '1'. |