Reduction of chip packaging and cooling costs for deep sub-micron System-On-Chip (SOC) designs is an emerging issue. We present a simulationbased methodology able to realistically model the complex environment in which a SOC design operates in order to provide early and accurate power consumption estimation. We show that a rich functional test bench provided by a designer with a deep knowledge of a complex system is very often not appropriate for power analysis and can lead to power estimation errors of some orders of magnitude. To address this issue, we propose an automatic input sequence generation approach based on a heuristic algorithm able to upgrade a set of test vectors provided by the designer. The obtained sequence closely reflects the worst-case power consumption for the chip and allows looking at how the chip is going to work over time.
CITATION STYLE
Lajolo, M., Lavagno, L., Reorda, M. S., & Violante, M. (2000). Early power estimation for system-on-chip designs. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1918, pp. 108–117). Springer Verlag. https://doi.org/10.1007/3-540-45373-3_11
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