21 October 1996 Design of high-radix digit slices for online computations
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We present a design of high-radix digit-slices for the implementation of on-line multiply-add operator (OMA). Our evaluation of performance and cost shows that speedups above 1.5 can be obtained with respect to radix 2 at reasonable increase in cost. The design and evaluation are based on the Xilinx FPGAs. We also discuss the use of OMAs modules in solving linear recurrences.
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Alexandre F. Tenca, Milos D. Ercegovac, "Design of high-radix digit slices for online computations", Proc. SPIE 2914, High-Speed Computing, Digital Signal Processing, and Filtering Using Reconfigurable Logic, (21 October 1996); doi: 10.1117/12.255816; https://doi.org/10.1117/12.255816

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