CONFIG_SPIRAM_SPIWP_SD3_PIN¶

Custom SPI PSRAM WP(SD3) Pin

Type: int

Help¶

The option "Use custom SPI PSRAM WP(SD3) pin" must be set or this value is ignored

If burning a customized set of SPI flash pins in eFuse and using DIO or DOUT mode for flash, set this
value to the GPIO number of the SPIRAM WP pin.

Help¶

The option "Use custom SPI PSRAM WP(SD3) pin" must be set or this value is ignored

If burning a customized set of SPI flash pins in eFuse and using DIO or DOUT mode for flash, set this
value to the GPIO number of the SPIRAM WP pin.

Direct dependencies¶

(ESP_SPIRAM && SOC_ESP32 && <choice: SoC/CPU/Configuration Selection>) || (ESP_SPIRAM && SOC_ESP32 && <choice: SoC/CPU/Configuration Selection>)

(Includes any dependencies from ifs and menus.)

Defaults¶

7
7

Kconfig definitions¶

At <Zephyr>/soc/xtensa/esp32/Kconfig.soc:185

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:7 → <nRF>/doc/_build/kconfig/Kconfig.soc:1

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

config SPIRAM_SPIWP_SD3_PIN
    int "Custom SPI PSRAM WP(SD3) Pin"
    range 0 33
    default 7
    depends on ESP_SPIRAM && SOC_ESP32 && <choice>
    help
      The option "Use custom SPI PSRAM WP(SD3) pin" must be set or this value is ignored

      If burning a customized set of SPI flash pins in eFuse and using DIO or DOUT mode for flash, set this
      value to the GPIO number of the SPIRAM WP pin.

At <Zephyr>/soc/xtensa/esp32/Kconfig.soc:185

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:9

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

config SPIRAM_SPIWP_SD3_PIN
    int "Custom SPI PSRAM WP(SD3) Pin"
    range 0 33
    default 7
    depends on ESP_SPIRAM && SOC_ESP32 && <choice>
    help
      The option "Use custom SPI PSRAM WP(SD3) pin" must be set or this value is ignored

      If burning a customized set of SPI flash pins in eFuse and using DIO or DOUT mode for flash, set this
      value to the GPIO number of the SPIRAM WP pin.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)