SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
The interrupt aggregator (INTR_AGGR or INTA) is a hardware module which provides a persistent view of the real time status of various DMA components within the overall SoC DMA system. The main function of the module is to convert between 'global events' (assertion and de-assertion events transmitted on the event-transport-lane bus) and 'local events' (level sensitive signals on output, and level or edge sensitive signals on input).
The INTA block provides the following functions: