:orphan:

.. title:: TACH_NPCX

.. option:: CONFIG_TACH_NPCX

*Nuvoton NPCX Tachometer sensor*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for NPCX tachometer sensor driver. The NPCX7 series
    contains two tachometer (TACH) modules that contains two counters
    (counter A and B). They are used to capture/compare a counter value
    when an event is generated on comparison of signals match.

Help
====

.. code-block:: none

    Enable the "Nuvoton NPCX tachometer sensor.

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

(\ :option:`SENSOR <CONFIG_SENSOR>` && \ :option:`SOC_SERIES_NPCX7 <CONFIG_SOC_SERIES_NPCX7>`) || (\ :option:`SOC_FAMILY_NPCX <CONFIG_SOC_FAMILY_NPCX>` && \ :option:`SENSOR <CONFIG_SENSOR>`)

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

Default
=======

- y

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



At ``<Zephyr SoC>/arm/nuvoton_npcx/npcx7/Kconfig.defconfig.series:85``

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 TACH_NPCX
    	bool
    	default y
    	depends on SENSOR && SOC_SERIES_NPCX7
    	help
    	  Enable support for NPCX tachometer sensor driver. The NPCX7 series
    	  contains two tachometer (TACH) modules that contains two counters
    	  (counter A and B). They are used to capture/compare a counter value
    	  when an event is generated on comparison of signals match.

----

At ``<Zephyr Driver>/sensor/nuvoton_tach_npcx/Kconfig:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:62`` → ``<Zephyr Driver>/sensor/Kconfig:213``

Menu path: (Top) → Device Drivers → Sensor Drivers

.. code-block:: kconfig

    config TACH_NPCX
    	bool "Nuvoton NPCX Tachometer sensor"
    	depends on SOC_FAMILY_NPCX && SENSOR
    	help
    	  Enable the "Nuvoton NPCX tachometer sensor.

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