Trends in Reconfigurable Embedded Systems

This chapter presents reconfigurable embedded systems by looking closely at three different but inter-related aspects: design tools, methodologies and architectures, paying special attention at reconfigurable interconnections. The authors will start having a closer look at the evolution of the latest design strategies, tools and methodologies facing challenges and user requirements. Reconfigurable interconnections will be analyzed, examining topologies, drawbacks, and capabilities, specially focusing on the reconfiguration potential. From the application point of view, the authors will resume with a case study regarding embedded systems, a Software-Defined Radio application highlighting the most significant technical features and design choices.