A bit-serial, floating point CORDIC processor in VLSI

Bass, S.; Butler, G.M.; Williams, Robin L.; Barlos, F.; Miller, Daisy

doi:10.1109/icassp.1991.150583

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Cited by 3 publications

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“…The value of sine or cosine of a given angle is calculated based on CORDIC (Coordinate Rotation Digital Computer) [7].…”

Section: Sine and Cosinementioning

confidence: 99%

Implementation of floating-point operations for 3D graphics on a coarse-grained reconfigurable architecture

Arava

Yang³

et al. 2007

2007 IEEE International SOC Conference

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With the increasing requirements for more flexibility and higher performance in embedded systems design, reconfigurable computing has become more popular. There have been many coarse-grained reconfigurable architectures proposed and/or commercialized. But most of the existing architectures cannot be used for applications that require floating-point operations, since they have only integer units. In this paper, we present how we can perform various floating-point operations on a coarsegrained reconfigurable array of integer processing elements.We demonstrate the effectiveness of our approach through the implementation of various floating-point operations for 3D graphics and their performance analysis.

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“…The value of sine or cosine of a given angle is calculated based on CORDIC (Coordinate Rotation Digital Computer) [7].…”

Section: Sine and Cosinementioning

confidence: 99%