Generic Interrupt Controller

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

The Cortex-A53 MPCore uses an external generic interrupt controller GIC-400 to support interrupts. It is a GICv2 implementation and provides support for hardware virtualization. For a detailed overview on GICv2 and system interrupts, refer to Interrupts.