Some components, especially the low-level components and the Peripheral Initialization components (for more details, see Component categories topic) allow to assign an interrupt service routine (ISR) name to a specific interrupt vector setup.
The name of the Interrupt service is generated directly to the interrupt vector table and you have to do all necessary control registers handling within the user code. See Typical usage of component in user code topic for details.
ISRs items are listed in the subtree of a component in the Components view.
