Help¶

The ARCv2 interrupt unit has 16 allocated exceptions associated with vectors 0 to 15 and 240 interrupts associated with vectors 16 to 255. The interrupt unit is optional in the ARCv2-based processors. When building a processor, you can configure the processor to include an interrupt unit. The ARCv2 interrupt unit is highly programmable.

Direct dependencies¶

ARC

(Includes any dependencies from ifs and menus.)

Default¶

y

Kconfig definition¶

At <Zephyr>/drivers/interrupt_controller/Kconfig:8

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:26

Menu path: (Top) → Device Drivers → Interrupt Controllers

config ARCV2_INTERRUPT_UNIT
    bool "ARCv2 Interrupt Unit"
    default y
    depends on ARC
    help
      The ARCv2 interrupt unit has 16 allocated exceptions associated with
      vectors 0 to 15 and 240 interrupts associated with vectors 16 to 255.
      The interrupt unit is optional in the ARCv2-based processors. When
      building a processor, you can configure the processor to include an
      interrupt unit. The ARCv2 interrupt unit is highly programmable.

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