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arXiv · 1605.03229

CORDIC-based Architecture for Powering Computation in Fixed-Point Arithmetic

Nia Simmonds·Joshua Mack·Sam Bellestri·Daniel Llamocca
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Abstract

We present a fixed point architecture (source VHDL code is provided) for powering computation. The fully customized architecture, based on the expanded hyperbolic CORDIC algorithm, allows for design space exploration to establish trade-offs among design parameters (numerical format, number of iterations), execution time, resource usage and accuracy. We also generate Pareto-optimal realizations in the resource-accuracy space: this approach can produce optimal hardware realizations that simultaneously satisfy resource and accuracy requirements.

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Nia Simmonds, Joshua Mack, Sam Bellestri, Daniel Llamocca. 2016-05-10. CORDIC-based Architecture for Powering Computation in Fixed-Point Arithmetic. https://arxiv.org/abs/1605.03229

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