FPGA Implementation of Approximate CORDIC Circuits for Energy Efficient Applications

被引：0
|
作者：
Osta, Mario [1 ]
Ibrahim, Ali [1 ,2 ]
Valle, Maurizio [1 ]
机构：
[1] Univ Genoa, Dept Elect Elect & Telecommun Engn & Naval Archit, Genoa, Italy
[2] Lebanese Int Univ, Dept Comp & Commun Engn, Bekaa, Lebanon
来源：
2019 26TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS) | 2019年
关键词：
CORDIC; Low Power circuits; Energy Efficient techniques;
D O I：
10.1109/icecs46596.2019.8964758
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The purpose of this work is to reduce the power consumption of dedicated circuits for the real-time implementation of Coordinate Rotational Digital Computer (CORDIC) algorithms in Machine Learning. In this paper, we embrace the use of approximate computing techniques to improve energy efficiency by tuning the accuracy of computation for reducing the power consumption. Achieved results show that employing Lower Part Or (LOA) adder into CORDIC circuit reduces the power consumption by 21% with respect to state of the art.
引用
收藏
页码：127 / 128
页数：2
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