An Efficient Instruction-Level Energy Estimation Model for Embedded Systems

Download Now
Provided by: International Journal of Engineering Sciences & Research Technology (IJESRT)
Topic: Software
Format: PDF
To optimize the energy consumption embedded systems, the estimation of energy consumption of the embedded applications are very important. This paper proposes a simple but effective instruction-level energy estimation model for embedded systems. For case study purposes, the model parameters were determined for a commonly used ARM9TDMI-based microcontroller. The total energy consists of the energy consumed by the processor core, flash memory, memory controller, SRAM etc. The model parameters that are determined includes op-code of instructions, number of shift operations, register bank bit flips, instructions weight and their Hamming distance, different types of memory accesses, the effect of pipeline stalls etc.
Download Now

Find By Topic