SPRUJ28C november 2021 – june 2023 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
The interrupt router (INTR_ROUTER or IR) is a hardware module which allows for virtual interrupt sources which were output from the INTA block to be crossbar switched onto physical interrupts which are connected to the system level Interrupt Controller (ARM GIC or other interrupt controller).