30.5.8 Command
| Name: | COMMAND |
| Offset: | 0x0E |
| Reset: | 0x00 |
| Property: | Configuration Change Protection (when enabled by the CCP bit or the LOCK bit in the CTRLA register) |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| COMMAND[7:0] | |||||||||
| Access | W | W | W | W | W | W | W | W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 7:0 – COMMAND[7:0] SWDT Command
This bit field loads either a PRECLEAR command or a CLEAR command into the SWDT. All other commands are illegal. To successfully clear the SWDT, the commands must arrive in the correct sequence and at expected times.
| Value | Name | Description |
|---|---|---|
| 0x08 | PRECLEAR | Step 1 in the SWDT clearing sequence |
| 0x10 | CLEAR | Step 2 in the SWDT clearing sequence |