choice ADC_MCUX_ADC16_VREF: Voltage Reference Selection

Voltage Reference Selection

Type: bool

Direct dependencies

BOARD_FRDM_KW41Z || (ADC_MCUX_ADC16 && ADC)

(Includes any dependencies from ifs and menus.)

Defaults

• ADC_MCUX_ADC16_VREF_ALTERNATE

• ADC_MCUX_ADC16_VREF_DEFAULT

Choice options

• ADC_MCUX_ADC16_VREF_DEFAULT

• ADC_MCUX_ADC16_VREF_ALTERNATE

Kconfig definitions

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

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:22

Menu path: (Top)

choice ADC_MCUX_ADC16_VREF
    bool
    default ADC_MCUX_ADC16_VREF_ALTERNATE
    depends on BOARD_FRDM_KW41Z

---

At <Zephyr>/drivers/adc/Kconfig.mcux:50

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:42 → <Zephyr>/drivers/Kconfig:50 → <Zephyr>/drivers/adc/Kconfig:49

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

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.)