Concerning the power consumption of self transitions based on multi-path routing NoC
the invert coding (BI) and gray coding are combined to work together. according to the data format of wormhole routing NoC
the invert coding are improved. We divide data into several groups and use the invert coding separately to reduce power consumption significantly. Considering that the transition algorithm do not perform so well when applied to sequential data
we use gray coding to implement associated coding. Experimental results show that the associated coding can reduce power consumption of NoC effectively.
关键词
Keywords
references
Stan M R, Burleson W P. Bus-invert coding for low-power I/O[J]. IEEE Transactions on Very Large Scale Integration Systems, 1995, 3(1): 49-58. DOI: 49
Dally William J, Towles Brian. Route packets, not wires: on-chip inteconnection networks[C]//Design Automation Conference. ACM, 2001: 684-689.
Du G, Li M, Lu Z, et al. An analytical model for worst-case reorder buffer size of multi-path minimal routing NoCs[C]//Networks-on-Chip (NoCS), 2014 Eighth IEEE/ACM International Symposium on. IEEE, 2015: 49-56.
Lee K, Lee S J, Yoo H J. SILENT: serialized low energy transmission coding for on-chip interconnection networks[C]//Computer-Aided Design, International Conference on. IEEE, 2004: 448-451.