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Reseach Article

Optimization of Delay and Energy in On-Chip Buses using Bus Encoding Technique

by Souvik Singha, G. K. Mahanti
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 86 - Number 12
Year of Publication: 2014
Authors: Souvik Singha, G. K. Mahanti
10.5120/15035-3376

Souvik Singha, G. K. Mahanti . Optimization of Delay and Energy in On-Chip Buses using Bus Encoding Technique. International Journal of Computer Applications. 86, 12 ( January 2014), 7-12. DOI=10.5120/15035-3376

@article{ 10.5120/15035-3376,
author = { Souvik Singha, G. K. Mahanti },
title = { Optimization of Delay and Energy in On-Chip Buses using Bus Encoding Technique },
journal = { International Journal of Computer Applications },
issue_date = { January 2014 },
volume = { 86 },
number = { 12 },
month = { January },
year = { 2014 },
issn = { 0975-8887 },
pages = { 7-12 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume86/number12/15035-3376/ },
doi = { 10.5120/15035-3376 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:04:01.853446+05:30
%A Souvik Singha
%A G. K. Mahanti
%T Optimization of Delay and Energy in On-Chip Buses using Bus Encoding Technique
%J International Journal of Computer Applications
%@ 0975-8887
%V 86
%N 12
%P 7-12
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In very deep sub-micron (VDSM) fault-tolerant busses, crosstalk noise and logic faults caused due to shrinking wire- size and reduced inter-wire spacing are major factors affecting the performance of on- chip interconnects, such as high power consumption and increased delay. In this paper we propose a bus optimization technique which reduce the energy and power-delay using Hamming Single Error Correcting Code. In this coding scheme we implement Fibonacci representation of optimal (7,4) Hamming Code which is more efficient than Single Error correction (9,4) Hamming Code. Also the proposed scheme eliminates crosstalk classes among the interconnects wires, there by reducing delay and energy consumption. The proposed techniques achieves an efficiency of 11% in energy consumption and a reduction of delay with respect to the existing techniques.

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Index Terms

Computer Science
Information Sciences

Keywords

Bus Encoding Crosstalk Coupling capacitance Delay Energy Reduction Hamming Code Interconnect.