Design of Low Power and Area Non-Redundant Radix-4 Signed- Digit (NR4SD) Encoding
نویسنده
چکیده
In this paper, we present an engineering of preencoded multipliers for Digital Signal Processing applications based on disconnected encoding of coefficients. To this augment, the Non-Redundant radix-4 Signed-Digit (NR4SD) encoding method, which utilizes the digit values {-1, 0, +1, +2} or {-2,1,0,+1} is proposed prompting to a multiplier outline with less unpredictable incomplete items execution. Broad trial examination confirms that the proposed pre-encoded NR4SD multipliers, including the coefficients memory, are more area and power productive than the traditional Modified Booth plot.
منابع مشابه
Area and Power Efficient Booth’s Multipliers Based on Non Redundant Radix-4 Signed- Digit Encoding
In this paper, we introduce an architecture of pre-encoded multipliers for Digital Signal Processing applications based on off-line encoding of coefficients. To this extend, the Non-Redundant radix-4 Signed-Digit (NR4SD) encoding technique, which uses the digit values {-1, 0, +1, +2} or {-2,-1,0,+1}, is proposed leading to a multiplier design with less complex partial products implementation. E...
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