Indonesian Journal of Electrical Engineering and Computer Science
Vol 11, No 1: January 2013

A Joint-Coding Scheme With Crosstalk Avoidance in Network On Chip

Lei Zhou (University of Aerospace and Astronautics, Nanjing and Yangzhou University, Yangzhou)
Ning Wu (University of Aerospace and Astronautics, Nanjing)
Fen Ge (University of Aerospace and Astronautics, Nanjing)



Article Info

Publish Date
10 Jan 2013

Abstract

The reliable transfer in Network on Chip can be guaranteed by crosstalk avoidance and error detection code. In this paper,we propose a joint coding scheme combined with crosstalk avoidance coding with error control coding. The Fibonacci numeral system is applied to satisfy the requirement of crosstalk avoidance coding, and the error detection is achieved by adding parity bits. We also implement the codec in register transfer level. Furthermore, the schemes of codec applying to fault-tolerant router are analyzed. The experimental result shows that "once encode, multiple decode" scheme outperforms other schemes in trade-o_ of delay, area and power. DOI: http://dx.doi.org/10.11591/telkomnika.v11i1.1862

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