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Adaptive multibit crosstalk-aware error control coding scheme for on-chip communication


Citation

Flayyih, Wameedh Nazar and Samsudin, Khairulmizam and Hashim, Shaiful Jahari and Ismail, Yehea I. and Rokhani, Fakhrul Zaman (2016) Adaptive multibit crosstalk-aware error control coding scheme for on-chip communication. IEEE Transactions on Circuits and Systems II: Express Briefs, 63 (2). pp. 166-170. ISSN 1549-7747; ESSN: 1558-3791

Abstract

The presence of different noise sources and continuous increase in crosstalk in the deep submicrometer technology raised concerns for on-chip communication reliability, leading to the incorporation of crosstalk avoidance techniques in error control coding schemes. This brief proposes joint crosstalk avoidance with adaptive error control scheme to reduce the power consumption by providing appropriate communication resiliency based on runtime noise level. By switching between shielding and duplication as the crosstalk avoidance technique and between hybrid automatic repeat request and forward error correction as the error control policies, three modes of error resiliencies are provided. The results show that, in reduced mode, the scheme achieves up to 25.3% power savings at 3-mm wire length as compared to the original nonadaptive scheme at the cost of only 3.4% power overhead in high protection mode.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1109/TCSII.2015.2483379
Publisher: Institute of Electrical and Electronics Engineers
Keywords: Error control; Fault tolerance; Hamming code; On chip interconnect
Depositing User: Nabilah Mustapa
Date Deposited: 08 Jun 2016 01:34
Last Modified: 08 Jun 2016 01:34
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/TCSII.2015.2483379
URI: http://psasir.upm.edu.my/id/eprint/16298
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