| 基于CORDIC算法的快速NCO设计 |
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| 引用本文： | 龙翔.基于CORDIC算法的快速NCO设计[J].计算机与数字工程,2010,38(4):146-149. |
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| 作者姓名： | 龙翔 |
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| 作者单位： | 华南农业大学,广州,510642 |
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| 摘 要： | NCO在软件无线电、数字信号处理等方面有着广泛的应用。函数发生器是NCO中的关键部分,通过FPGA流水线实现了CORDIC算法,可替代传统ROM查找表法。通过对Altera和Xilinx公司的FPGA进行仿真及综合,验证了该设计的正确性及可行性。
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| 关 键 词： | CORDIC算法 FPGA NCO |
A Rapid NCO Design Based on CORDIC Algorithm |
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| Long Xiang.A Rapid NCO Design Based on CORDIC Algorithm[J].Computer and Digital Engineering,2010,38(4):146-149. |
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| Authors: | Long Xiang |
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| Affiliation: | South China Agricultural University/a>;Guangzhou 510642 |
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| Abstract: | NCO has a wide range of applications on software-defined radio,digital signal processing.Function generator is a key part of NCO.The algorithm of CORDIC is achieved by FPGA pipeline,and it can alternative the traditional ROM look-up table method.The correctness and feasibility of this design is verified by simulate and synthesize the FPGA of Altera and Xilinx Company. |
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| Keywords: | algorithm of CORDIC FPGA NCO |
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