3.4 EVSYS - Event System

The Event System (EVSYS) is a routing network enabling inter-peripheral communication without involving the CPU. It allows a change in one peripheral (the event generator) to trigger actions in other peripherals (the event users) through event channels, without using the CPU. Events are latency-free and never lost, providing fast and predictable signaling, enabling a deterministic system ideal for real-time applications. It allows for autonomous peripheral control and interaction and synchronized timing of actions in several peripheral modules. Thus, it is a powerful tool for reducing the complexity, size, and execution time of the software.