Help¶

Internal capacitors ranging from 7.0 pF to 20.0 pF in 0.5 pF steps
can be enabled on pins XC1 and XC2. This option specifies doubled
capacitance value for the two capacitors. Set it to 14 to get 7.0 pF
for each capacitor, 15 to get 7.5 pF, and so on.

Direct dependencies¶

SOC_HFXO_CAP_INTERNAL && !TRUSTED_EXECUTION_NONSECURE && SOC_NRF5340_CPUAPP && SOC_FAMILY_NRF

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to the empty string.

Kconfig definition¶

At <Zephyr>/soc/arm/nordic_nrf/nrf53/Kconfig.soc:187

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:28 → <Zephyr>/soc/Kconfig:11 → <BuildDir>/kconfig/Kconfig.soc.arch:2 → <Zephyr>/soc/arm/nordic_nrf/Kconfig:17

Menu path: (Top) → Hardware Configuration

config SOC_HFXO_CAP_INT_VALUE_X2
    int "Doubled value of HFXO internal load capacitors (in pF)"
    range 14 40
    depends on SOC_HFXO_CAP_INTERNAL && !TRUSTED_EXECUTION_NONSECURE && SOC_NRF5340_CPUAPP && SOC_FAMILY_NRF
    help
      Internal capacitors ranging from 7.0 pF to 20.0 pF in 0.5 pF steps
      can be enabled on pins XC1 and XC2. This option specifies doubled
      capacitance value for the two capacitors. Set it to 14 to get 7.0 pF
      for each capacitor, 15 to get 7.5 pF, and so on.

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