Help¶

Choose external 32KHz crystal connection.

Say y if the crystal is connected parallel between the XTAL1 and XTAL pins.

Say n if the crystal is connected single ended to the XTAL2 pin or a 32KHz square wave is on XTAL2.

Direct dependencies¶

SOC_MEC1501_EXT_32K_CRYSTAL && SOC_FAMILY_MEC

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/soc/arm/microchip_mec/mec1501/Kconfig.soc:55

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:28 → <Zephyr>/soc/Kconfig:11 → <BuildDir>/Kconfig/Kconfig.soc.arch:2 → <Zephyr>/soc/arm/microchip_mec/Kconfig:15

Menu path: (Top) → Hardware Configuration → Use external 32KHz clock source → External 32KHz is a crystal

config SOC_MEC1501_EXT_32K_PARALLEL_CRYSTAL
    bool "Use parallel connected 32KHz crystal"
    depends on SOC_MEC1501_EXT_32K_CRYSTAL && SOC_FAMILY_MEC
    help
      Choose external 32KHz crystal connection.

      Say y if the crystal is connected parallel between
      the XTAL1 and XTAL pins.

      Say n if the crystal is connected single ended to
      the XTAL2 pin or a 32KHz square wave is on XTAL2.

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