Design and Implementation of a Low Power Area Efficient Bfloat16 based CORDIC Processor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F22%3A39919616" target="_blank" >RIV/00216275:25530/22:39919616 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9764911/" target="_blank" >https://ieeexplore.ieee.org/document/9764911/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RADIOELEKTRONIKA54537.2022.9764911" target="_blank" >10.1109/RADIOELEKTRONIKA54537.2022.9764911</a>
Alternative languages
Result language
angličtina
Original language name
Design and Implementation of a Low Power Area Efficient Bfloat16 based CORDIC Processor
Original language description
Coordinate Rotation Digital Computer (CORDIC) algorithm has a great advantage in hardware based implementation because of its simple architecture. It employs shifter and adder for hardware implementation. The major issue with a CORDIC algorithm is the linear dependence of convergence on the number of iterations. Each iteration performs shift and addition or subtraction operations, due to this there is a trade off between area and delay. Also, the floating-point representation of angles would also increase the area and power. The main aim of this work is to implement a low power and area efficient bfloat16 based on a CORDIC algorithm. The proposed hardware module consumes 3.2x and 3.38x less area and power compared to a single-precision floating-point based CORDIC implementation. The result of the proposed module has been verified on a Zynq evaluation FPGA board.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20202 - Communication engineering and systems
Result continuities
Project
<a href="/en/project/LTAIN19100" target="_blank" >LTAIN19100: Smart contactless technology development for smart fencing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2022 32ND INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA)
ISBN
978-1-72818-686-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
185-190
Publisher name
IEEE
Place of publication
NEW YORK
Event location
Kosice
Event date
Apr 21, 2022
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000856002200039