Design of approximate logarithmic multipliers
WebApr 3, 2024 · The proposed multipliers accumulate partial products in only two stages, one fewer stage than other approximate multipliers in the literature. Implementation results by the Synopsys Design Compiler and 45 nm technology node demonstrate nearly 11.11% higher speed for the second proposed design over the fastest existing approximate … WebMay 10, 2024 · Logarithmic multiplier (LM) is a kind of approximate multipliers in nature. In this paper, the design of both non-iterative and iterative approximate LMs (IALM) are …
Design of approximate logarithmic multipliers
Did you know?
WebJun 25, 2024 · The logarithmic multiplier (LM) converts multiplication into addition and has inherent approximate characteristics. In this article, dynamic range approximate LMs (DR-ALMs) for machine learning applications are proposed; they use Mitchell’s approximation and a dynamic range operand truncation scheme. WebFeb 23, 2024 · DOI: 10.1109/ICCMC56507.2024.10083930 Corpus ID: 257958890; Low Power Design of Edge Detector using Static Segmented Approximate Multipliers @article{Sivanandam2024LowPD, title={Low Power Design of Edge Detector using Static Segmented Approximate Multipliers}, author={K. Sivanandam and R. Jagadheesh and …
WebThe proposed approximate multipliers are faster and more power efficient than the accurate Booth multiplier; moreover, the multiplier with 15-bit truncation achieves the best overall performance in terms of hardware and accuracy when compared to other approximate Booth multiplier designs. Finally, the approximate multipliers are … WebFeb 15, 2024 · The approximate computing is a viable way of lowering the amount of energy. This energy is wasted due to complex designs. This paper proposes an effective approximate multiplier by using an exact multiplier and speculative Han-Carlson parallel-prefix adder. This optimization cuts down on power consumption as well as hardware …
WebJan 20, 2024 · Reference [Approximate:Configurable] designs an approximate multiplier by simplifying the partial product accumulation block with limited carry propagation. Mathematical approximation methods are used to design approximate multipliers as well. Mitchell approximation is adopted to design an iterative logarithmic multiplier …
WebAn approximate multiplier is presented that generates two partial products using hybrid radix-4 and logarithmic encoding of the input operands and exhibits good area …
WebAug 23, 2024 · In this section, three approximation techniques are introduced: (1) input operands approximation, (2) partial product generation approximation, and (3) using … porthmellon beachWebLogarithmic multiplier (LM) is a kind of approximate multipliers in nature. In this paper, the design of both non-iterative and iterative approximate LMs (IALM) are studied to further reduce the power consumption and improve the performance. Non-iterative … optic edge optometristhttp://www.ece.ualberta.ca/~jhan8/publications/832_OutputPaper.pdf porthmadog wolseleyWebMay 14, 2024 · The signed approximate logarithmic multiplier presented in Figure 3 comprises two sign conversion stages and three intermediate stages: the binary-to … optic edge paarlWebZendegani R Kamal M Bahadori M Afzali-Kusha A Pedram M RoBA multiplier: A rounding-based approximate multiplier for high-speed yet energy-efficient digital signal processing IEEE Transact Very Large Scale Integr (VLSI) Syst 2016 25 2 393 401 10.1109/TVLSI.2016.2587696 Google Scholar Digital Library optic earthWebJan 31, 2024 · In this work, we try to mitigate this important problem by proposing a novel power density aware approximate logarithmic multiplier (called PAALM) design for the first time. The new multiplier design is based on the approximate logarithmic multiplier (ALM) framework due to its rigorous mathematics based foundation. porthmawr country house crickhowellWebMay 30, 2024 · The logarithmic multiplier (LM) converts multiplication into addition and has inherent approximate characteristics. A method combining the Mitchell's … optic dysplasia septic