Statechart-based design controllers for FPGA partial reconfiguration
Grzegorz Łabiak, Marek Węgrzyn, Alfredo Rosado-Muñoz · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2015
Statechart diagram and UML technique can be a vital part of early conceptual modeling. At the present time there is no much support in hardware design methodologies for reconfiguration features of reprogrammable devices. Authors try to bridge the gap between imprecise UML model and formal HDL description. The key concept in author's proposal is to describe the behavior of the digital controller by statechart diagrams and to map some parts of the behavior into reprogrammable logic by means of group of states which forms sequential automaton. The whole process is illustrated by the example with experimental results.