Low‐Latency SRT Division and Square Root Based on Remainder and Quotient Prediction

In this paper, we propose an efficient architecture of floating-point square-root circuit with low area cost, which is in accordance with the IEEE-754 standard. We extend the principle of the standard SRT algorithm so that the latency and area cost of the proposed circuit are linear with the radix. In addition, no extra computation cycles are required. With 65 nm technology, the area cost of the single-precision floating-point square-root circuit based on proposed architecture is only 6450.84 μm2, and the dynamic power consumption is only 0.764 mW at 300 MHz. The implementation results show that the proposed square-root circuit can reduce the area cost by 60%~90% compared with other designs in the literature.

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Low‐Latency SRT Division and Square Root Based on Remainder and Quotient Prediction

Cited by 2 publications

References 8 publications

Numerical-Stiffness-Based Simulation of Mixed Transmission Systems

Numerical-Stiffness-Based Simulation of Mixed Transmission Systems

A Low-Cost High Radix Floating-Point Square-Root Circuit

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