@inproceedings{OUF20, Author = {Dominic Oehlert, Edward UmaƱa Williams and Heiko Falk}, Title = {Work-In-Progress: Fine-Grained On-Chip Energy Measurement of a Real-Time Multi-Core Processor.}, Year = {(2020).}, Month = {December}, Note = {doehlert, hfalk, ESD, WCC}, Series = {202012-rtss-oehlert.pdf}, Howpublished = {20-75 OUF20 RTSS}, Booktitle = {In Brief Presentations of the 41st International IEEE Real-Time Systems Symposium (RTSS)}, Abstract = {Embedded systems are often constrained by their energy consumption. To create energy-efficient software or to validate worst-case energy behavior, sophisticated energy models can be used. Measuring the energy consumption of a processor on a fine-grained level for an energy model typically requires the design of custom measurement hardware. In this paper we present a simple measurement setup using the on-chip ADC of a TriCore AURIX TC277 multi-core processor, utilizing one core as a measurement core without the need of external or additional HW. We show that with this setup, a reasonable level of accuracy can be achieved. Furthermore, this also enables on-line power measurements and energy-aware decisions for, e.g., mixed criticality systems.} } @COMMENT{Bibtex file generated on 2024-3-29 with typo3 si_bibtex plugin. Data from https://www.tuhh.de/es/home/publications }