high-speed arithmetic logic unit
High Speed Arithmetic Logic Unit
... the speed of an ALU. So speed of the ALU can be enhanced by using the high speed adder and ...a high speed ALU has been discussed in which basic high speed adders ...
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ALU, CMOS, GDI, XOR, XNOR.
... ultra-high speed power dissipation and supply rail drop growing importance of interconnect noise, crosstalk reliability, manufacturing clock ...the arithmetic unit rather approximately all ...
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An Extensive Literature Review on Reversible Arithmetic and Logical Unit
... bit Arithmetic Logic Unit using Toffoli Reversible logic gate (2014)” in International Journal of Innovative Science, Engineering & Technology ...when logic gates were replaced by ...
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Title : DESIGN OF LOW POWER HIGH SPEED ARITHMETIC AND LOGIC UNIT ARCHITECTUREAuthor (s) : S. Deepa, K. P. Giridhar, Maling prabhu
... Low-power design is not only needed for portable applications but also to reduce the power of high- performance systems. With large integration density and improved speed of operation, systems with ...
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Implementation of Low Power High Speed 32 bit ALU using FPGA
... one Arithmetic, one Logic and one Shift module. The arithmetic, logic and shifter units introduced earlier can be combined into ALU with common selection ...separate unit, but sometimes ...
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Design of Area and Power Efficient Arithmetic and Logic unit
... and High speed are the design trade-offs in VLSI ...area, speed, noise immunity has emerged as a primary design constraints for integrated circuits ...complex arithmetic circuits like ...
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Interval Arithmetic Logic Unit for DSP and Control Applications
... the speed at which the circuit can ...combinational logic alone has a very high logic depth and is one of the main candidates that forms the critical ...this logic depth, it is ...
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8. ASIC Implementation of High Speed Area Efficient Arithmetic Unit using GDI based Vedic Multiplier
... of Arithmetic Unit mainly depends on speed of the ...and Arithmetic Logic Unit (ALU) in microprocessor need its function at the ...of high speed multiplier in the ...
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Design of High Speed MAC Unit
... the arithmetic logic ...a high speed and area efficient multiplier is needed to achieve this one of the finest technique is by using Radix -4 ...
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Design and analysis of competent Arithmetic and Logic Unit for RISC processor
... product. High speed architecture for multiplication is obtained by combining the features of Vedic multiplier and Ladner Fisher adder which is considered to be the fastest multiplier and adder of the ...The ...
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Scheming Of 4-Bit Cmos Arithmetic Logic Unit Using Efficient Logic Techniques
... transistor logic [2] utilizes both NMOS and PMOS structures in parallel which generates full swing signal at the output with more circuit ...becomes high with increase in area & power and leading in ...
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Designing of 128 bit ALU (Arithmetic Logic Unit) using VHDL
... (Very high speed integrated circuit Hardware Description Language)is a very popular tool for designing the digital ...128-bit Arithmetic Logic Unit (ALU) is ...fundamental unit ...
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Design of A Low Power Area Optimized 4-Bit Arithmetic Logic Unit for High Speed Processors
... The structure of GDI cell was first proposed by Morgenshtein [8]. GDI is a new technique of realizing CMOS static logic technique, which is based on the use of a simple cell structure as shown in fig. 1. This ...
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An Optimization Design Strategy for Arithmetic Logic Unit
... Functionality sharing is a resource sharing technique. In a large, complex digital system, such as a processor, an array of functions is needed. Some functions or operations may be interlinked or may have some common ...
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High Speed 4bit/8bit QSD Adder With Reversible Logic Gate
... for high speed digital circuits became more prominent as portable multimedia and communication applications incorporating information processing and ...of arithmetic operations such as addition, ...
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ARITHMETIC LOGIC UNIT DESIGN FOR REVERSIBLE LOGIC CONDITION USING REVERSIBLE LOGIC GATES
... reversible logic device. The gates which are designed using the logic is called reversible logic ...this arithmetic logic we should be able to generate variety of logical ...reversible ...
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Design of Reversible Logic Alu Using Quantum Dot Cellular Automata Sumithra Sangeetham 1P. ValiBasha1 , Amulya Elizabeth Rani Boppuri 2
... of Arithmetic unit. The operation of Arithmetic unit is as follows initially for the RG3 gate the inputs given will be A, C0 and ...the arithmetic unit design and 0 is the ...
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An Extensive Survey: Designing of ALU Using Reversible Logic Gates
... The concept of a programmable reversible logic structure and theorems were proposed that introduce new metrics for reversible logic design. Next, a 3x3 reversible UPG gate was presented and verified which ...
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Design of Proficient Adders for Multipliers using CMOS and GDI Techniques
... frequency scaling. In these circuits, to reduce the energy consumption, the system may change the voltage (and frequency) of the circuit based on the workload requirement. For these systems, the circuit should be able to ...
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Area Efficient Carry Skip Adder Using Ladner Fischer and CBL Architecture for Fastest Addition
... higher speed yet lower energy consumption compared with the proposed hybrid ...The speed enhancement is achieved by applying new adder and optimized RCA schemes to improve the efficiency of the hybrid CSKA ...
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