[PDF] Top 20 An Improved Novel 64-Bit QCA Adder
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An Improved Novel 64-Bit QCA Adder
... a novel 64-bit quantum-dot-cellular automata (QCA) adder that achieved speed performances higher than all the existing adders of the same bit span, less area requirement and less ... See full document
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A Novel Approach for Design of 16 Bit Arithmetic Logic Unit (ALU) With Proposed Adder Using QCA Technique Nehru Jarpula & Jalagudem Mahender
... processed, its worst case computational path consists of 4 x log2 n – 3 cascaded MGs and one inverter. With the main objective tradeoff between area and delay, the hybrid adder (HYBA) described in [12] combines a ... See full document
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Improved Version of 128 Bit Binary Adder design using QCA with Area Efficiency and High Speed D Veer Raju & S A Varaprasad
... in QCA is not always straightforward. In this survey a binary adder is taken for analysis and a new adder is designed based upon QCA ...of QCA cells so that total area of binary ... See full document
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Novel Adder Circuits Based On Quantum Dot Cellular Automata (QCA)
... using QCA is based on coulombic interactions. QCA circuits can be used to implement combinational circuits by arranging cells with proper clock ...about QCA full adder [6]-[12]. Initial ... See full document
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64 Bit Domino Logic Adder with 180nm CMOS Technology
... the adder is part of the critical path that determines the overall performance of the ...with improved performance of microprocessors, it is essential to improve the performance of the ...of adder ... See full document
5
Design of 64 bit hybrid carry select adder using CMOS 32nm Technology
... parallel adder is a ripple carry adder, which uses a chain of one bit full adder to generate its ...Carry Adder (RCA) [1] gives the most compact design but takes longer computation ... See full document
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Efficient Design and Implementation of Modified Novel Bit Adder in QCA Maddela Prem Kumar & A N Naga Jyothi
... With the primary target tradeoff amongst region and postponement, the mixture snake (HYBA) depicted in [12] joins a parallel- prefix viper with the RCA. For n- bit operands, this engineering has a most exceedingly ... See full document
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Title: AREA-DELAY EFFICIENT IMPLEMENTATION OF SQRT-CSLA
... the adder. Carry Select Adder (CSLA) is one of the fastest adders used in several data processing processors to perform fast arithmetic ...32, 64 and 128-bit square-root Carry Select ... See full document
5
A Literature Review on High Speed, Less Area 64 Bit ALU using Efficient Techniques
... A novel algorithm to design and implementation of low power 16-bit ALU with clock gating is presented by Ankit ...16- bit ALU using clock ...skip adder to reduce carry propagation ... See full document
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Design and Simulation of 64-Bit Carry Select Adder Using Gate Level Architecture for Low Power Applications
... be improved by many focussed improvements in the intermittent ...multiple bit addition is a serial operation since in the arithmetic addition two binary numbers the corresponding bit addition results ... See full document
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Design and Implementation of Efficient Carry Select Adder in QCA
... the novel architecture proposed for implementing ripple adders in QCA, let consider two n-bit addends A = an−1, ...th bit position (with i = n − 1, ...(i−1)th bit position, the carry ... See full document
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Low power 64 bit carry select adder using modified exnor block
... select adder (CSLA) is one of the fastest adders preferred in the ...a novel SQRT CSLA using the XNOR block that operates at low power and utilizes less ...full adder structure and 2) using an 18T ... See full document
10
Design of Multiplexer Based 64-Bit SRAM using QCA
... technology. QCA provides an attractive computational paradigm to design digital system ...a novel multiplexer-based 64-bit SRAM architecture in which the area and clock delay are ...each ... See full document
7
Design and Implementation of Improved 64 Bit BCD Adder with BCD multiplication
... BCD adder basically pipelining is a well known techniques for improving the performance of digital ...proposed 64 bit BCD adder. First we design 64bit BCD adder using proposed new high ... See full document
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Design and Implementation of Improved 64 Bit BCD Adder with BCD multiplication
... ripple adder uses total four three input XOR gates for sum an total twelve AND gates for carry ...Proposed 64 bit pipelined BCD adder basically pipelining is a well known techniques for ... See full document
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Adder Design Using QCA Technique with Area Delay Efficient
... 128 bit QCA adder was ...of QCA cells compared to previously testimony design. The proposed QCA adder design is based on new algorithm that requires only three majority gates and ... See full document
9
Implementation of Adder by Using Quantum-Dot Cellular Automata Technology
... new QCA adder design is implemented that reduces the number of QCA cells when compared to existing reported ...CLA QCA one-bit adder, with the same reduced hardware as the ... See full document
10
Structural and power analysis of Ripple Carry Adder in QCA
... new QCA gates and consequently based on their importance, several efficient QCA designs have been offered for them ...proposed QCA designs for an Inverter ...3-input QCA majority gates, which ... See full document
8
Design of Efficient Reversible Fault tolerant Adder/Subtractor
... the Adder/Subtractor designs that are used in many DSP ...efficient Adder/Subtractor design in terms of gate count, garbage outputs, constant inputs and quantum ... See full document
6
Compact Implementations of LEA Block Cipher for Low-End Microprocessors
... Previous 8-bit microprocessor results show that LEA is estimated to run at around 3,040 cycles for encryption on AVR AT90USB82/162 where AES best record is 1,993 cycles [7, 6]. Former implementation used separated ... See full document
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