CONFIG_SOC_ATMEL_SAMV71_PLLA_MULA

PLL MULA

Type: int

Help

This is the multiplier MULA used by the PLL.
The processor clock is (MAINCK * (MULA + 1) / DIVA).

Board config file can override this settings
for a particular board.

Setting MULA=0 would disable PLL at boot, this is currently
not supported.

With default of MULA == 24, and DIVA == 1,
PLL is running at 25 times the main clock frequency.

Help

This is the multiplier MULA used by the PLL.
The processor clock is (MAINCK * (MULA + 1) / DIVA).

Board config file can override this settings
for a particular board.

Setting MULA=0 would disable PLL at boot, this is currently
not supported.

With default of MULA == 24, and DIVA == 1,
PLL is running at 25 times the main clock frequency.

Direct dependencies

(SOC_SERIES_SAMV71 && SOC_FAMILY_SAM) || (SOC_SERIES_SAMV71 && SOC_FAMILY_SAM)

(Includes any dependencies from ifs and menus.)

Defaults

24
24

Kconfig definitions

At <Zephyr>/soc/arm/atmel_sam/samv71/Kconfig.soc:117

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:38 → <Zephyr>/soc/Kconfig:15 → <nRF>/doc/_build/kconfig/Kconfig.soc.arch:2 → <Zephyr>/soc/arm/atmel_sam/Kconfig:17

Menu path: (Top) → Hardware Configuration

config SOC_ATMEL_SAMV71_PLLA_MULA
    int "PLL MULA"
    range 1 62
    default 24
    depends on SOC_SERIES_SAMV71 && SOC_FAMILY_SAM
    help
      This is the multiplier MULA used by the PLL.
      The processor clock is (MAINCK * (MULA + 1) / DIVA).

      Board config file can override this settings
      for a particular board.

      Setting MULA=0 would disable PLL at boot, this is currently
      not supported.

      With default of MULA == 24, and DIVA == 1,
      PLL is running at 25 times the main clock frequency.

At <Zephyr>/soc/arm/atmel_sam/samv71/Kconfig.soc:117

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:38 → <Zephyr>/soc/Kconfig:18 → <Zephyr>/soc/arm/atmel_sam/Kconfig:17

Menu path: (Top) → Hardware Configuration

config SOC_ATMEL_SAMV71_PLLA_MULA
    int "PLL MULA"
    range 1 62
    default 24
    depends on SOC_SERIES_SAMV71 && SOC_FAMILY_SAM
    help
      This is the multiplier MULA used by the PLL.
      The processor clock is (MAINCK * (MULA + 1) / DIVA).

      Board config file can override this settings
      for a particular board.

      Setting MULA=0 would disable PLL at boot, this is currently
      not supported.

      With default of MULA == 24, and DIVA == 1,
      PLL is running at 25 times the main clock frequency.

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