21.6.1.6 Struct system_clock_source_xosc32k_config
External 32KHz oscillator clock configuration structure.
| Type | Name | Description |
|---|---|---|
| bool | enable_1khz_output |
Enable 1KHz output |
| bool | enable_32khz_output |
Enable 32KHz output |
| enum system_clock_external | external_clock |
External clock type |
| uint32_t | frequency |
External clock/crystal frequency |
| bool | on_demand |
Run On Demand. If this is set the XOSC32K won't run until requested by a peripheral |
| bool | run_in_standby |
Keep the XOSC32K enabled in standby sleep mode |
| enum system_xosc32k_startup | startup_time |
Crystal oscillator start-up time |
| bool | write_once |
Lock configuration after it has been written, a device reset will release the lock |