:orphan:

.. title:: choice ADC_MCUX_ADC16_VREF: Voltage Reference Selection

.. _choice_13:

.. describe:: choice ADC_MCUX_ADC16_VREF: Voltage Reference Selection

*Voltage Reference Selection*

Type: ``bool``

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

\ :kconfig:`BOARD_FRDM_KW41Z <CONFIG_BOARD_FRDM_KW41Z>` || (\ :kconfig:`ADC_MCUX_ADC16 <CONFIG_ADC_MCUX_ADC16>` && \ :kconfig:`ADC <CONFIG_ADC>`)

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

Defaults
========

- \ :kconfig:`ADC_MCUX_ADC16_VREF_ALTERNATE <CONFIG_ADC_MCUX_ADC16_VREF_ALTERNATE>`
- \ :kconfig:`ADC_MCUX_ADC16_VREF_DEFAULT <CONFIG_ADC_MCUX_ADC16_VREF_DEFAULT>`

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

- \ :kconfig:`ADC_MCUX_ADC16_VREF_DEFAULT <CONFIG_ADC_MCUX_ADC16_VREF_DEFAULT>`
- \ :kconfig:`ADC_MCUX_ADC16_VREF_ALTERNATE <CONFIG_ADC_MCUX_ADC16_VREF_ALTERNATE>`

Kconfig definitions
===================



At ``<Zephyr Boards>/arm/frdm_kw41z/Kconfig.defconfig:24``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    choice ADC_MCUX_ADC16_VREF
    	bool
    	default ADC_MCUX_ADC16_VREF_ALTERNATE
    	depends on BOARD_FRDM_KW41Z

----

At ``<Zephyr Driver>/adc/Kconfig.mcux:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:50`` → ``<Zephyr Driver>/adc/Kconfig:43``

Menu path: (Top) → Device Drivers → ADC drivers

.. code-block:: kconfig

    choice ADC_MCUX_ADC16_VREF
    	bool "Voltage Reference Selection"
    	default ADC_MCUX_ADC16_VREF_DEFAULT
    	depends on ADC_MCUX_ADC16 && ADC

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*