CONFIG_CMSIS_DSP_NEON¶

Neon Instruction Set

Type: bool

Help¶

This option enables the NEON Advanced SIMD instruction set, which is
available on most Cortex-A and some Cortex-R processors.

Direct dependencies¶

CPU_CORTEX_A && CMSIS_DSP

(Includes any dependencies from ifs and menus.)

Default¶

y

Kconfig definition¶

At <External Modules>/Kconfig.cmsis_dsp:750

Included via Kconfig:8 → Kconfig.zephyr:33 → <External Modules>/Kconfig:13 → <External Modules>/Kconfig.cmsis:28

Menu path: (Top) → Modules → CMSIS-DSP Library Support

config CMSIS_DSP_NEON
    bool "Neon Instruction Set"
    default y
    depends on CPU_CORTEX_A && CMSIS_DSP
    help
      This option enables the NEON Advanced SIMD instruction set, which is
      available on most Cortex-A and some Cortex-R processors.

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