冗余CORDIC旋转发动机的比较

[1991 Proceedings] IEEE International Conference on Computer Design: VLSI in Computers and Processors Pub Date : 1991-10-14 DOI:10.1109/ICCD.1991.139972

J. Harding, T. Lang, Jeong-A Lee

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引用次数: 8

摘要

对采用冗余CORDIC的两种高性能旋转处理器的CMOS实现进行了综述和比较。其中一种设计使用可变比例因子，而另一种设计使用恒定比例因子。后者还包含一些基数-4的CORDIC阶段。给出了1.2 μ m CMOS器件的特性

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A comparison of redundant CORDIC rotation engines

The CMOS implementation of two high performance rotation processors using redundant CORDIC are reviewed and compared. One of the designs uses a variable scaling factor while the other is with constant scaling. The latter also incorporates some radix-4 CORDIC stages. Characteristics for 1.2 mu m CMOS implementations are given.<>

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来源期刊

[1991 Proceedings] IEEE International Conference on Computer Design: VLSI in Computers and Processors

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