HLS design flow for the synthesis of multimode systems under multiple constraints

In a mobile society, more and more devices need to continuously adapt to changing environments. Such mode switches can be smoothly done in software using a general purpose or digital signal processor though hardware components can cope with throughput and power constraints. In this paper we propose a methodology to implement multiple configuration (or mode) and multi-constraint systems into a single circuit using conventional hardware technologies. Results show the interest of the methodology.