choice CLOCK_CONTROL_NRF_ACCURACY_PPM: 32KHz clock accuracy

32KHz clock accuracy

Type: bool

Direct dependencies

CLOCK_CONTROL_NRF && CLOCK_CONTROL

(Includes any dependencies from ifs and menus.)

Defaults

• CLOCK_CONTROL_NRF_K32SRC_500PPM if CLOCK_CONTROL_NRF_K32SRC_RC

• CLOCK_CONTROL_NRF_K32SRC_50PPM

Choice options

• CLOCK_CONTROL_NRF_K32SRC_500PPM

• CLOCK_CONTROL_NRF_K32SRC_250PPM

• CLOCK_CONTROL_NRF_K32SRC_150PPM

• CLOCK_CONTROL_NRF_K32SRC_100PPM

• CLOCK_CONTROL_NRF_K32SRC_75PPM

• CLOCK_CONTROL_NRF_K32SRC_50PPM

• CLOCK_CONTROL_NRF_K32SRC_30PPM

• CLOCK_CONTROL_NRF_K32SRC_20PPM

Kconfig definition

At <Zephyr>/drivers/clock_control/Kconfig.nrf:120

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:54 → <Zephyr>/drivers/clock_control/Kconfig:23

Menu path: (Top) → Device Drivers → Hardware clock controller support → NRF Clock controller support

choice CLOCK_CONTROL_NRF_ACCURACY_PPM
    bool "32KHz clock accuracy"
    default CLOCK_CONTROL_NRF_K32SRC_500PPM if CLOCK_CONTROL_NRF_K32SRC_RC
    default CLOCK_CONTROL_NRF_K32SRC_50PPM
    depends on CLOCK_CONTROL_NRF && CLOCK_CONTROL

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)