:orphan:

.. title:: choice CLOCK_CONTROL_NRF_ACCURACY_PPM: 32KHz clock accuracy

.. _choice_232:

.. describe:: choice CLOCK_CONTROL_NRF_ACCURACY_PPM: 32KHz clock accuracy

*32KHz clock accuracy*

Type: ``bool``

Direct dependencies
===================

\ :kconfig:`CLOCK_CONTROL_NRF <CONFIG_CLOCK_CONTROL_NRF>` && \ :kconfig:`CLOCK_CONTROL <CONFIG_CLOCK_CONTROL>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_500PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM>` if \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_RC <CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_50PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_50PPM>`

Choice options
==============

- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_500PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_250PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_250PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_150PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_150PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_100PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_100PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_75PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_75PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_50PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_50PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_30PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_30PPM>`
- \ :kconfig:`CLOCK_CONTROL_NRF_K32SRC_20PPM <CONFIG_CLOCK_CONTROL_NRF_K32SRC_20PPM>`

Kconfig definition
==================



At ``<Driver>/clock_control/Kconfig.nrf:130``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Driver>/Kconfig:56`` → ``<Driver>/clock_control/Kconfig:29``

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

.. code-block:: kconfig

    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.)*