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Simple Hybrid Scaling-Free CORDIC Solution for FPGAs
Joint Authors
Mykytiv, Taras
Nagayama, Shinobu
Moroz, Leonid
Kirenko, Ihor
Boretskyy, Taras
Source
International Journal of Reconfigurable Computing
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-24
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Abstract EN
COordinate Rotation DIgital Computer (CORDIC) is an effective method that is used in digital signal processing applications for computing various trigonometric, hyperbolic, linear, and transcendental functions.
This paper presents the theoretical basis and practical implementation of circular (sine-cosine) CORDIC-based generator.
Synthesis results of this generator based on Altera Stratix III FPGA (EP3SL340F1517C2) using Quartus II version 9.0 show that the proposed hybrid FPGA architecture significantly reduces latency (42% reduction) with a small area overhead, compared to the conventional version.
The proposed algorithm has been simulated for sine and cosine function evaluation, and it has been verified that the accuracy is comparable with conventional algorithm.
American Psychological Association (APA)
Moroz, Leonid& Nagayama, Shinobu& Mykytiv, Taras& Kirenko, Ihor& Boretskyy, Taras. 2014. Simple Hybrid Scaling-Free CORDIC Solution for FPGAs. International Journal of Reconfigurable Computing،Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-485330
Modern Language Association (MLA)
Moroz, Leonid…[et al.]. Simple Hybrid Scaling-Free CORDIC Solution for FPGAs. International Journal of Reconfigurable Computing No. 2014 (2014), pp.1-4.
https://search.emarefa.net/detail/BIM-485330
American Medical Association (AMA)
Moroz, Leonid& Nagayama, Shinobu& Mykytiv, Taras& Kirenko, Ihor& Boretskyy, Taras. Simple Hybrid Scaling-Free CORDIC Solution for FPGAs. International Journal of Reconfigurable Computing. 2014. Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-485330
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485330