29.7.12 Debouncer Enable
Note:
- This register is write protected and can only be written when CTRLA.ENABLE = 0.
- Access to this register is limited to 32-bit width. Byte level access is not allowed.
- Reserved bits must always be written as ‘0’.
| 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: | DEBOUNCEN |
| Offset: | 0x30 |
| Reset: | 0x00000000 |
| Property: | PAC Write-Protection, Enable-Protected |
| 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 | |
| DEBOUNCEN[15:8] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| DEBOUNCEN[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 15:0 – DEBOUNCEN[15:0] Debouncer Enable
The bit x of DEBOUNCEN set the Debounce mode for the interrupt associated with the EIC_EXTINTx pin(s).
| Value | Description |
|---|---|
| 0 | The EIC_EXTINTx edge input is not debounced. |
| 1 | The EIC_EXTINTx edge input is debounced. |