30.5.2 Control B
| Name: | CTRLB |
| Offset: | 0x01 |
| Reset: | 0x00 |
| Property: | Configuration Change Protection (when enabled by CCP bit or LOCK bit in CTRLA) |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| TEST | |||||||||
| Access | W | ||||||||
| Reset | 0 |
Bit 0 – TEST SWDT Test
Writing this bit to ‘1’ loads the SWDT counter (CNT) with a
value of one. This can be used to speed up SWDT expiration testing in Functional
Safety applications. This bit will always read as ‘0’.