Inserting Data Encoding Techniques into NoC-Based Systems
Jose Carlos S. Palma, Leandro Soares Indrusiak, Fernando Moraes, Alberto García Ortiz, Manfred Glesner, Ricardo A. L. Reis · 2007
This work investigates the reduction of power consumption in networks-on-chip through the reduction of transition activity using data coding schemes. Power macromodels for NoC and encoding modules were built, allowing the estimation of the power consumption as a function of the transition activity at each module input. Power macromodels are embedded in a system model and a set of simulations are performed, analyzing the trade-off between the power savings due to coding schemes versus the power consumption overhead due to the encoding and decoding modules