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CONFIG_NRFX_PPI

Enable PPI allocator

Type: bool

Direct dependencies

(HAS_HW_NRF_PPI && HAS_NRFX && 0) || (HAS_HW_NRF_PPI && (UART_0_NRF_HW_ASYNC || UART_1_NRF_HW_ASYNC || UART_2_NRF_HW_ASYNC || UART_3_NRF_HW_ASYNC) && UART_NRFX && SERIAL)

(Includes any dependencies from ifs and menus.)

Default

• y

Symbols that select this symbol

• UART_ENHANCED_POLL_OUT

• COUNTER_RTC_WITH_PPI_WRAP

Kconfig definitions

At modules/hal_nordic/nrfx/Kconfig:101

Included via Kconfig:8 → Kconfig.zephyr:33 → modules/Kconfig:74 → modules/hal_nordic/Kconfig:217

Menu path: (Top) → Modules → nrfx drivers

config NRFX_PPI
    bool "Enable PPI allocator"
    depends on HAS_HW_NRF_PPI && HAS_NRFX && 0

---

At drivers/serial/Kconfig.nrfx:371

Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:26 → drivers/serial/Kconfig:110

Menu path: (Top) → Device Drivers → Serial Drivers → nRF UART nrfx drivers

config NRFX_PPI
    bool
    default y
    depends on HAS_HW_NRF_PPI && (UART_0_NRF_HW_ASYNC || UART_1_NRF_HW_ASYNC || UART_2_NRF_HW_ASYNC || UART_3_NRF_HW_ASYNC) && UART_NRFX && SERIAL

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