  This paper introduces a methodology to develop energy models for the design
space exploration of embedded many-core systems. The design process of such
systems can benefit from sophisticated models. Software and hardware can be
specifically optimized based on comprehensive knowledge about application
scenario and hardware behavior. The contribution of our work is an automated
framework to estimate the energy consumption at an arbitrary abstraction level
without the need to provide further information about the system. We validated
our framework with the configurable many-core system CoreVA-MPSoC. Compared to
a simulation of the CoreVA-MPSoC on gate level in a 28nm FD-SOI standard cell
technology, our framework shows an average estimation error of about 4%.
