Abstract
In this paper, the possibilities of reducing EMI in GALS systems are investigated and presented. Based on the special software tool for EMI analysis, several different abstract models of GALS circuits have been designed in order to extract a realistic pausable clock behavior. Based on the clock behavior, we have been able to analyze using our tool the current profile of each modeled system, both in frequency and in time domain. The results have been compared with the synchronous counterparts including low-EMI solutions. As a result, a reduction up to 25 dB can be achieved when applying a low-EMI GALS methodology in comparison to the synchronous designs. © 2010 Springer Berlin Heidelberg.
Cite
CITATION STYLE
Król, T., Krstić, M., Fan, X., & Grass, E. (2010). Modeling and reducing EMI in GALS and synchronous systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5953 LNCS, pp. 146–155). https://doi.org/10.1007/978-3-642-11802-9_19
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