Frequency scaling for low-power embedded system
Ivan T. Popovic, Strahinja P. Jankovic · 2012
In this paper concept for dynamic frequency scaling algorithm implementation for low-power embedded systems is proposed. The algorithm is based on system's power consumption analysis in different operating modes. Depending on clock module settings, parameters for minimal power consumption are found. In this paper concept of a software module that would allow automatic frequency control in order to reduce power consumption and sastisfy timing constraints of program tasks is proposed.