20.7.2 Synchronization Busy
| 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: | SYNCBUSY |
| Offset: | 0x04 |
| Reset: | 0x00000000 |
| Property: | – |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| GENCTRL15 | GENCTRL14 | ||||||||
| Access | R | R | |||||||
| Reset | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| GENCTRL13 | GENCTRL12 | GENCTRL11 | GENCTRL10 | GENCTRL9 | GENCTRL8 | GENCTRL7 | GENCTRL6 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| GENCTRL5 | GENCTRL4 | GENCTRL3 | GENCTRL2 | GENCTRL1 | GENCTRL0 | SWRST | |||
| Access | R | R | R | R | R | R | R | ||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 – GENCTRL Generator Control n Synchronization Busy
This bit is cleared when the synchronization of the Generator Control n register (GENCTRLn) between clock domains is complete, or when clock switching operation is complete.
This bit is set when the synchronization of the Generator Control n register (GENCTRLn) between clock domains is started.
Bit 0 – SWRST Software Reset Synchronization Busy
This bit is cleared when the synchronization of the CTRLA.SWRST register bit between clock domains is complete.
This bit is set when the synchronization of the CTRLA.SWRST register bit between clock domains is started.