منابع مشابه
A Novel Design of Reversible Multiplier Circuit (TECHNICAL NOTE)
Adders and multipliers are two main units of the computer arithmetic processors and play an important role in reversible computations. The binary multiplier consists of two main parts, the partial products generation circuit (PPGC) and the reversible parallel adders (RPA). This paper introduces a novel reversible 4×4 multiplier circuit that is based on an advanced PPGC with Peres gates only. Ag...
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Presents the design of variable array multipliers using VHDL. Multipliers of various operand sizes for different target processes can be implemented using the proposed VHDL based approach. The multipliers will be testable with a constant number of test vectors irrespective of the operand word lengths. A fast test pattern generator is also developed for simulation of the multiplier designs and s...
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*Corresponding author: Email: [email protected]
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Multiplication represents a fundamental building block in all DSP tasks. Due to the large latency inherent in multiplication, methods have been devised to minimize the delay. Two methods are common in current implementations: regular Arrays and Wallace trees. For higher order multiplications, a huge number of adders are to be used to perform the partial product addition. Reduction of adders by ...
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ژورنال
عنوان ژورنال: Ciência e Natura
سال: 2015
ISSN: 2179-460X,0100-8307
DOI: 10.5902/2179460x20788