Fixed Width Booth Multiplier Based on PEB Circuit
نویسندگان
چکیده
منابع مشابه
Modified PEB Formulation for Hardware-Efficient Fixed-Width Booth Multiplier
In this paper we propose a modified probabilistic estimation bias (PEB) formula for fixed-width radix-4 Booth multiplier. The modified PEB formula estimates the same compensation value as the existing PEB formula without rounding operation. A bias circuit based on modified PEB formula generates one less carry-bit and involves less logic resources than the existing PEB circuit. The partial produ...
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In many multimedia and digital-signal processing (DSP) applications, multipliers are considered to be the basic arithmetic units. These multipliers significantly influence the system’s performance and power dissipation. To achieve high performance, the modified Booth encoding has been widely adopted in parallel multipliers. It reduces the number of partial products through performing multiplier...
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Multiplication is the main operation in many signal processing algorithms. High accuracy and low power dissipation are the most important objectives in many multimedia and lossy applications such as filtering, convolution, Euclidean distance, fast Fourier transform (FFT).The fixed width multipliers are used to maintain a fixed format and allow a little accuracy loss of output data. In this pape...
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ISSN 2277-1956/V1N2-615-622 Design of Low-Error Fixed-Width Modified Booth Multiplier Amudha M, Sivasubramanian K, Post Graduate Scholar, Department of ECE, K. S. Rangasamy College of Technology, Tiruchengode, Namakkal District, Tamilnadu 637 215, India Assistant Professor, Department of ECE, K. S. Rangasamy College of Technology, Tiruchengode, Namakkal District, Tamilnadu 637 215, India Email:...
متن کاملError Compensated Fixed Width Modified Booth Multiplier for Multimedia Applications
Many multimedia and digital signal processing systems are desirable to maintain a fixed format and to allow little accuracy loss to output data. The objective of this paper is to design a fixed width modified booth multiplier with high error performance. And the need to derive an effective error compensation function that makes the error distribution more symmetric and centralized in the error ...
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ژورنال
عنوان ژورنال: International Journal of Artificial Intelligence & Applications
سال: 2012
ISSN: 0976-2191
DOI: 10.5121/ijaia.2012.3211