CONFIG_MCG_PRDIV0

PLL external reference divider

Type: hex

Help

Selects the amount to divide down the external reference clock for the PLL. The resulting frequency must be in the range of 2 MHz to 4 MHz.

Direct dependencies

BOARD_FRDM_K22F || BOARD_FRDM_K64F || BOARD_FRDM_K82F || BOARD_FRDM_KL25Z || BOARD_HEXIWEAR_K64 || BOARD_IP_K66F || BOARD_TWR_KV58F220M || BOARD_USB_KW24D512 || (HAS_MCG && SOC_FAMILY_KINETIS)

(Includes any dependencies from ifs and menus.)

Defaults

  • 0x3

  • 0x13

  • 0x0

  • 0x01

  • 0x02

  • 0x0

  • 0x3

  • 0x1

  • 0

Kconfig definitions

At <Zephyr>/boards/arm/frdm_k22f/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x3
    depends on BOARD_FRDM_K22F

At <Zephyr>/boards/arm/frdm_k64f/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x13
    depends on BOARD_FRDM_K64F

At <Zephyr>/boards/arm/frdm_k82f/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x0
    depends on BOARD_FRDM_K82F

At <Zephyr>/boards/arm/frdm_kl25z/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x01
    depends on BOARD_FRDM_KL25Z

At <Zephyr>/boards/arm/hexiwear_k64/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x02
    depends on BOARD_HEXIWEAR_K64

At <Zephyr>/boards/arm/ip_k66f/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x0
    depends on BOARD_IP_K66F

At <Zephyr>/boards/arm/twr_kv58f220m/Kconfig.defconfig:14

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

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config MCG_PRDIV0
    hex
    default 0x3
    depends on BOARD_TWR_KV58F220M

At <Zephyr>/boards/arm/usb_kw24d512/Kconfig.defconfig:18

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

Menu path: (Top)

config MCG_PRDIV0
    hex
    default 0x1
    depends on BOARD_USB_KW24D512

At <Zephyr>/soc/arm/nxp_kinetis/Kconfig:69

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:28<Zephyr>/soc/Kconfig:11<BuildDir>/Kconfig/Kconfig.soc.arch:2

Menu path: (Top) → Hardware Configuration

config MCG_PRDIV0
    hex "PLL external reference divider"
    range 0 0x18
    default 0
    depends on HAS_MCG && SOC_FAMILY_KINETIS
    help
      Selects the amount to divide down the external reference clock for the PLL.
      The resulting frequency must be in the range of 2 MHz to 4 MHz.

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