This embedded systems use emerges in the electronic field. Many applications have been embedded such as network, image processing and signal processing. The emergency of multimedia applications particularly in mobile embedded systems puts new challenges for the design of such systems. The major difficulty is the embedded system's reduced computational resources that must be carefully exploited to execute variable workload due to many parameters such as data. In this paper, the authors propose an adaptive architecture based on dynamical partially reconfigurable approach that manages the system architecture complexity according to the data variability.