:orphan:

.. title:: ADC_NPCX

.. option:: CONFIG_ADC_NPCX

*Nuvoton NPCX embedded controller (EC) ADC driver*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for NPCX ADC driver. In NPCX7 series, it includes a
    10-bit resolution Analog-to-Digital Converter (ADC). Up to 10 voltage
    inputs can be measured and a internal voltage reference (VREF), 2.816V
    (typical) is used for measurement.

Help
====

.. code-block:: none

    This option enables the ADC driver for NPCX family of
    processors.
    Say y if you wish to use ADC channels on NPCX MCU.

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

(\ :option:`ADC <CONFIG_ADC>` && \ :option:`SOC_SERIES_NPCX7 <CONFIG_SOC_SERIES_NPCX7>`) || (\ :option:`SOC_FAMILY_NPCX <CONFIG_SOC_FAMILY_NPCX>` && \ :option:`ADC <CONFIG_ADC>`)

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

Default
=======

- y

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



At ``<Zephyr SoC>/arm/nuvoton_npcx/npcx7/Kconfig.defconfig.series:43``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:19`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arm/nuvoton_npcx/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config ADC_NPCX
    	bool
    	default y
    	depends on ADC && SOC_SERIES_NPCX7
    	help
    	  Enable support for NPCX ADC driver. In NPCX7 series, it includes a
    	  10-bit resolution Analog-to-Digital Converter (ADC). Up to 10 voltage
    	  inputs can be measured and a internal voltage reference (VREF), 2.816V
    	  (typical) is used for measurement.

----

At ``<Zephyr Driver>/adc/Kconfig.npcx:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:48`` → ``<Zephyr Driver>/adc/Kconfig:59``

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

.. code-block:: kconfig

    config ADC_NPCX
    	bool "Nuvoton NPCX embedded controller (EC) ADC driver"
    	depends on SOC_FAMILY_NPCX && ADC
    	help
    	  This option enables the ADC driver for NPCX family of
    	  processors.
    	  Say y if you wish to use ADC channels on NPCX MCU.

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