Description: A bus coupler is a device that connects different bus segments, allowing communication between them. In the context of embedded systems, these couplers are essential for facilitating the interconnection of components operating on different communication protocols or speeds. Their primary function is to act as an intermediary that translates and adapts signals between different buses, ensuring that data is transmitted efficiently and without errors. Bus couplers can be both hardware and software, and their design may vary according to the specific needs of the system. Among their most relevant features are the ability to handle multiple signals, reduce interference, and improve data integrity. Additionally, they are crucial in various system architectures, where different modules may require different types of communication. In summary, bus couplers are fundamental components in the architecture of embedded systems, enabling interoperability and the expansion of complex systems.
