CONFIG_CPU_V7M_NUM_IRQ: Number of external interrupts connected to the NVIC

General informations

The Linux kernel configuration item CONFIG_CPU_V7M_NUM_IRQ:

• prompt: Number of external interrupts connected to the NVIC
• type: int
• depends on: ( CONFIG_CPU_V7M ) && ( CONFIG_ARCH_STM32 ) && ( CONFIG_SOC_VF610 )
• defined in arch/arm/mm/Kconfig
• found in Linux kernels: 4.2–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

This option indicates the number of interrupts connected to the NVIC. The value can be larger than the real number of interrupts supported by the system, but must not be lower. The default value is 240, corresponding to the maximum number of interrupts supported by the NVIC on Cortex-M family.

If unsure, keep default value.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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