Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Giuseppe Visalli"'
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Akademický článek
Analysis and performance of coded symbol recovery loop using oversampling
Autor: Giuseppe Visalli
Publikováno v: EURASIP Journal on Advances in Signal Processing, Vol 2019, Iss 1, Pp 1-16 (2019)
Abstract In this work, we propose a closed-loop analog system to detect the source information of a binary data stream coded by a flexible finite automaton. We initially consider the dual sideband suppressed-carrier modulation of a base band binary a
Externí odkaz: https://doaj.org/article/ad7c1798f6ae40ceb552b63241072b38
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3
A Novel Coordinate Rotation Digital Computer Method for Energy and Latency Saving by Trigonometric Operations Spatial Locality Principle
Autor: Giuseppe Visalli
Publikováno v: Journal of Low Power Electronics. 15:338-350
In this work, we propose an approximate and energy-efficient CORDIC method, based on a trigonometric function spatial locality principle derived from benchmarks profiling. Successive sine/cosine computation requests cover more than 50% when the absol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45112b0eb838cbf6a360ae7cbeedb667
https://doi.org/10.1166/jolpe.2019.1619
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5
UVM-based verification of ECC module for flash memories
Autor: Giuseppe Visalli
Publikováno v: ECCTD
In this contribution, we present a coverage driven functional verification environment based on the UVM framework and the System Verilog language to certify the operational correctness of the ECC error management logic used in volatile and nonvolatil
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ba77ebf20780536e98734ed6973ba77
https://doi.org/10.1109/ecctd.2017.8093248
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8
Fuzzy Control of Coding Schemes for Reducing Energy Dissipation in Off-Chip Buses
Autor: Giuseppe Visalli
Publikováno v: Journal of Low Power Electronics. 4:169-177
In this paper, we proposed an high-speed and low-power off-chip data bus interface based on the best coding schemes in this hard operative condition. We analyzed the clustered bus invert method and the bus switch coding, a newly proposed approach bas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5fa7fc7e1d5374612d75e7b911941d7
https://doi.org/10.1166/jolpe.2008.257
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9
An Ultra-Low Power Data Aggregation System for Wireless Micro Sensor Networks
Autor: Giuseppe Visalli, Elio Guidetti
Publikováno v: Journal of Low Power Electronics. 3:133-140
The paper introduced a novel methodology, for reducing energetic consumption, during data compression in homogenous sensor nodes organized in a cluster based network. Our approach employed a bit-wise operator previously used in the context of the red
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4235c8eef24fdd669d815175dee6432b
https://doi.org/10.1166/jolpe.2007.124
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10
Bus-switch coding for reducing power dissipation in off-chip buses
Autor: Giuseppe Visalli, F. Pappalardo, Mauro Olivieri
Publikováno v: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 12:1374-1377
We present a novel coding scheme for reducing bus power dissipation. The presented approach is well suited to driving off-chip buses, where the line capacitance is a dominant factor. A distinctive feature of the technique is the dynamic reordering of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be34f1950a566130e2ad31f1b460d540
https://doi.org/10.1109/tvlsi.2004.837998
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