This field behavior allows software to set pend interrupts manually by writing a one, regardless of the enable flag or the incoming interrupt request. Since the interrupt flag can be set, the associated interrupt implicitly becomes strobe-sensitive, and needs a way to clear the flag as well. This can be done by reading this field when bus-read is set to clear, or through a (volatile-)interrupt-flag field.

The arrayness of the interrupt must match the repetition/arrayness of the field descriptor. The individual fields must be scalar.

This structure supports the following configuration keys.

The name of the interrupt or interrupt array that this field is associated with.

This key is required.

Configures what happens when a bus read occurs.

The following values are supported:

• disabled: read access is disabled.

• enabled (default): read access is enabled.

• clear: read access is enabled, and reading clears the associated flag.

This key is optional unless required by context. If not specified, the default value (enabled) is used.