[PDF] Top 20 An Efficient Ripple Carry Adder Based Low Complexity Turbo Decoder
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An Efficient Ripple Carry Adder Based Low Complexity Turbo Decoder
... Conventional turbo decoder architecture consists of dedicated hardware units of alpha unit, beta unit and gamma unit to calculate the forward recursion values, backward recursion values and prebackward ... See full document
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Designing of Low Power and Efficient 4-Bit Ripple Carry Adder Using GDI Multiplexer
... Abstract—The low power and less delay ripple carry adder has been proposed in this ...full adder is designed. First the architecture of 28T full adder and 12T full adder ... See full document
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A Novel Ripple/Carry Lookahead Hybrid Carry Select Adder Architecture
... was based on very slow RCA architecture with low real ...and carry logic (carry lookahead logic) higher speed can be achieved, at the cost of increased complexity ...Prefix adder ... See full document
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A Low Power Binary to Excess-1 Code Converter Using GDI Technique
... achieve efficient low power VLSI circuits we are illustrating a method of designing a binary to Excess-1 code converter with GDI ...of adder with multiplexer, binary to excess-1 code converter and ... See full document
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Study and Analysis of Full Adder in Different Sub-Micron Technologies with an Area Efficient Layout of 4-Bit Ripple Carry Adder
... of adder topology like Ripple Carry Adder,Carry Save Adder,Carry Look-Ahead Adder, Carry Increment adder, Carry Skip Adder, Carry ... See full document
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An Efficient VLSI Architecture for FIR Filter using Computation Sharing Multiplier
... and low-power VLSI digital signal processing (DSP) ...is based on a computation sharing multiplier (CSHM) which specifically doing add and shift operation and also targets computation re- use in ... See full document
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Power Efficient Carry Skip Adder Based on Static 125nm CMOS Technology
... half adder, full adder, half subtractor, full subtractor, multiplexer, demultiplexer, encoder and decoder are also shared its classification under combinational ...logic. Carry skip ... See full document
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VLSI IMPLEMENTATION OF AN EFFICIENT CARRY SELECT ADDER ARCHITECTURE
... design. Carry select adder (CSLA) is known to be the fastest adder among the conventional adder ...and low power arithmetic units are needed. Carry-select method has deemed to be ... See full document
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Structural and power analysis of Ripple Carry Adder in QCA
... of complexity (number of cells needed) as well as ...consequently based on their importance, several efficient QCA designs have been offered for them ...function based on the following ... See full document
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Performance Estimation of FIR Filter using Null Convention Logic
... and low-power purposes have been proposed by Kuan- Hung Chen and Yuan-Sun Chu ...a low-power adder which operates on effective dynamic data ...32-bit adder used has reduced the power ... See full document
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Modified Design of High Speed Baugh Wooley Multiplier
... Multipliers are the important unit in digital systems and other applications related to digital processing [1]. Several researchers have tried designing the multipliers which met either one of the two constraints i.e. ... See full document
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A Comparative Study of Low Power Area Efficient Carry Select Adder
... which carry select adder is fast and power ...regular carry select adder is area consuming due to dual RCA ...overcome carry propagation delay problem and to achieve minimum ...the ... See full document
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Design and Implementation of Reconfigurable Adder Architecture, with Reduced Area and Power Consumption
... the complexity of design is growing larger it is attracted by way of the reconfigurable fabrics to remedy the computational ...digital adder would broadly enhance the execution of binary ...Distinct ... See full document
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Design and Simulation of Advance Multi Precision Arithmetic Adder Using VHDL
... hybrid adder using RCA, CLA and CSA is design based on sections as shown in ...Hybrid adder offers excellent solution in the term of speed and ...the adder is an arithmetic building block that ... See full document
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Low Power Ripple Carry Adder Design Using MTCMOS Technique
... circuits low power performance measuring parameters like leakage current and active power are plays important role in ...full adder design and 8 bit Ripple carry ...bit Ripple ... See full document
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Design and Analysis of Multi Precision Arithmetic Adders
... To evaluate the performance analysis of different type of adders ranging from 8-Bit to 1024-Bit. It has been experimentally synthesized and simulated by XILINX ISE14.7 and targeted in to SPARTAN3E, XC3S1600E with speed ... See full document
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6. DESIGN OF LOW POWER MULTIPLIERS
... Therefore low-power multiplier design has been an important part in low- power VLSI system ...on low-power multipliers at technology, physical, circuit and logic ... See full document
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Efficient Discrete Hartley Transform using Vedic and Kogge-stone Adder
... The processor’s speed mostly depends on multiplier design techniques. For a highly modular and complex parallel architecture can be constructed by using novel DHT algorithm and multipliers. There are so many ways and ... See full document
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Analysis Parameter of Discrete Hartley Transform using Kogge-stone Adder
... Ripple Adder: - Parallel adder is much faster in speed than to serial adder and ripple carry adder is one of ...them. Ripple carry adder can be ... See full document
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VLSI Architecture for Kogge- stone High Speed Addition Technique using XOR Gate
... Stone Adder was proposed by Peter ...Stone Adder is an advanced technology of Look a- head Carry ...prefix adder. It has more area than to Brent Kung Adder but less ...This adder ... See full document
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