Research of Pipelined CORDIC Algorithm and Implementation Based on FPGA

摘要：

CORDIC algorithm can transform the complex operations，which are difficult to be directly implemented by hardware circuits，into the simple addition and shift operations uniformly，then gradually approach the accurate result．The study gives a brief introduction of the ultimate principle and computing method of CORDIC algorithm．Taking sine and cosine as examples，the method of realization on FPGA is presented and it is of good arithmetic speed as a result of using pipeline．The design has been provided correct by simulating and verification through Quartus Ⅱ and Modelsim．

关键词： CORDIC algorithm pipeline FPGA

作者: Zhongming JI Xiaochen ZHAN

作者单位: School of Automation,HangZhou Dianzi University,HangZhou,310018,ZheJiang

会议类型: 国内会议

会议名称: 2011云计算与信息技术应用学术会议

会议地点: 北京

会议语种:英文

页码: 44-49

在线出版日期: 1900-01-01（万方平台首次上网日期，不代表论文的发表时间）