CONFIG_OSC_XTAL0_FREQ¶

External oscillator frequency

Type: int

Help¶

Set the external oscillator frequency in Hz. This should be set by the
board's defconfig.

Help¶

Set the external oscillator frequency in Hz. This should be set by the
board's defconfig.

Direct dependencies¶

BOARD_FRDM_K22F || BOARD_FRDM_K64F || BOARD_FRDM_K82F || BOARD_FRDM_KL25Z || BOARD_FRDM_KW41Z || BOARD_HEXIWEAR_K64 || BOARD_HEXIWEAR_KW40Z || BOARD_IP_K66F || BOARD_TWR_KV58F220M || BOARD_USB_KW24D512 || (HAS_OSC && SOC_FAMILY_KINETIS) || (HAS_OSC && SOC_FAMILY_KINETIS)

(Includes any dependencies from ifs and menus.)

Defaults¶

8000000
50000000
12000000
8000000
32000000
12000000
32000000
12000000
50000000
4000000

Kconfig definitions¶

At <Zephyr>/boards/arm/frdm_k22f/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 8000000
    depends on BOARD_FRDM_K22F

At <Zephyr>/boards/arm/frdm_k64f/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 50000000
    depends on BOARD_FRDM_K64F

At <Zephyr>/boards/arm/frdm_k82f/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 12000000
    depends on BOARD_FRDM_K82F

At <Zephyr>/boards/arm/frdm_kl25z/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 8000000
    depends on BOARD_FRDM_KL25Z

At <Zephyr>/boards/arm/frdm_kw41z/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 32000000
    depends on BOARD_FRDM_KW41Z

At <Zephyr>/boards/arm/hexiwear_k64/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 12000000
    depends on BOARD_HEXIWEAR_K64

At <Zephyr>/boards/arm/hexiwear_kw40z/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 32000000
    depends on BOARD_HEXIWEAR_KW40Z

At <Zephyr>/boards/arm/ip_k66f/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 12000000
    depends on BOARD_IP_K66F

At <Zephyr>/boards/arm/twr_kv58f220m/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 50000000
    depends on BOARD_TWR_KV58F220M

At <Zephyr>/boards/arm/usb_kw24d512/Kconfig.defconfig:11

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

Menu path: (Top)

config OSC_XTAL0_FREQ
    int
    default 4000000
    depends on BOARD_USB_KW24D512

At <Zephyr>/soc/arm/nxp_kinetis/Kconfig:59

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:15 → <nRF>/doc/_build/kconfig/Kconfig.soc.arch:2

Menu path: (Top) → Hardware Configuration

config OSC_XTAL0_FREQ
    int "External oscillator frequency"
    depends on HAS_OSC && SOC_FAMILY_KINETIS
    help
      Set the external oscillator frequency in Hz. This should be set by the
      board's defconfig.

At <Zephyr>/soc/arm/nxp_kinetis/Kconfig:59

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:36 → <Zephyr>/soc/Kconfig:18

Menu path: (Top) → Hardware Configuration

config OSC_XTAL0_FREQ
    int "External oscillator frequency"
    depends on HAS_OSC && SOC_FAMILY_KINETIS
    help
      Set the external oscillator frequency in Hz. This should be set by the
      board's defconfig.

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