:orphan:

.. title:: choice SPIRAM_TYPE: Type of SPI RAM chip in use

.. _choice_42:

.. describe:: choice SPIRAM_TYPE: Type of SPI RAM chip in use

*Type of SPI RAM chip in use*

*Type of SPI RAM chip in use*

Type: ``bool``

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

(\ :kconfig:`ESP_SPIRAM <CONFIG_ESP_SPIRAM>` && \ :kconfig:`SOC_ESP32 <CONFIG_SOC_ESP32>` && \ :ref:`<choice: SoC/CPU/Configuration Selection> <choice_41>`) || (\ :kconfig:`ESP_SPIRAM <CONFIG_ESP_SPIRAM>` && \ :kconfig:`SOC_ESP32 <CONFIG_SOC_ESP32>` && \ :ref:`<choice: SoC/CPU/Configuration Selection> <choice_41>`)

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

Defaults
========

- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM16 <CONFIG_SPIRAM_TYPE_ESPPSRAM16>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM16 <CONFIG_SPIRAM_TYPE_ESPPSRAM16>`

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

- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM16 <CONFIG_SPIRAM_TYPE_ESPPSRAM16>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM32 <CONFIG_SPIRAM_TYPE_ESPPSRAM32>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM64 <CONFIG_SPIRAM_TYPE_ESPPSRAM64>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM16 <CONFIG_SPIRAM_TYPE_ESPPSRAM16>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM32 <CONFIG_SPIRAM_TYPE_ESPPSRAM32>`
- \ :kconfig:`SPIRAM_TYPE_ESPPSRAM64 <CONFIG_SPIRAM_TYPE_ESPPSRAM64>`

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



At ``<Zephyr SoC>/xtensa/esp32/Kconfig.soc:63``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:7`` → ``<BuildDir>/kconfig/Kconfig.soc:1``

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32 → Support for external, SPI-connected RAM → SPI RAM config

.. code-block:: kconfig

    choice SPIRAM_TYPE
    	bool "Type of SPI RAM chip in use"
    	default SPIRAM_TYPE_ESPPSRAM16
    	depends on ESP_SPIRAM && SOC_ESP32 && <choice>

----

At ``<Zephyr SoC>/xtensa/esp32/Kconfig.soc:63``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:9``

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32 → Support for external, SPI-connected RAM → SPI RAM config

.. code-block:: kconfig

    choice SPIRAM_TYPE
    	bool "Type of SPI RAM chip in use"
    	default SPIRAM_TYPE_ESPPSRAM16
    	depends on ESP_SPIRAM && SOC_ESP32 && <choice>

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