A novel low power and low transistor count static energy recovery full adder (SERF) is presented in this paper. The power consumption and general characteristics of the SERF adder are then compared against three low power full adders; the transmission function adder (TFA), the dual value logic (DVL) adder and the fourteen transistor (14T) full adder. The proposed SERF adder design was proven to...

This paper describes the comparison of VLSI architectures on the basis of Speed, Area and Power of different type of Adders like Carry Chain Adder, Carry Look Ahead Adder, Carry Skip Adder, and Carry Select Adder and 32-bit pipelined Booth Wallace MAC Unit with Carry Chain Adder, Carry Look Ahead Adder, Carry Skip Adder, and Carry Select Adder is designed in which the multiplication is done usi...

An Adder is one of the significant hardware blocks in most digital systems such as digital signal processors and microprocessors etc. Over the last few decades lot of research have been carried out in order to design an efficient adder circuits in terms of compactness, high speed and low power consumption. However, area and speed are two conflict parameters. So, improving speed results always i...

In this paper, we assimilate and integrate two recent developments in prefix adder design and theory to create a fault-tolerant, real-time reconfigurable prefix adder. By exploiting the inherent redundancy of a Kogge-Stone adder we are able to extract signals to detect and correct from a single-fault. Our 16-bit design consumes less than 44% the hardware overhead of a comparable triple modular ...

This paper presents a performance analysis of hybrid 1-bit full-adder circuit design. The adder cell is dissected into smaller modules. The modules are analyzed and calculated extensively. To explore good-drivability, noise-robustness, and low-energy operations for deep sub micrometer to explore hybrid-CMOS style design. Hybrid-CMOS design style uses various CMOS logic style circuits to constru...

In this paper, the various low power delay product full adder circuits have been analyzed. The adder is the fundamental blocks of any arithmetic circuit, so even a small reduction power or delay leads to improved performance of the circuit with optimal power saving. A 10T adder technique is the famous low power delay product full adder circuits with minimum transistor count. A new 10T technique...

In this paper, a proposed 1-bit hybrid full adder design employing both transmission gate logic and complementary metal– oxide–semiconductor (CMOS) logic is reported. The design is implemented for 1-bit Ripple Carry Adder and then is extended for 64-bit Ripple Carry Adder. The circuit is implemented using Mentor Graphics tools 130nm technology. The performance parameters such as delay, area, to...

Skyrmion-based devices are promising candidates for non-volatile memory and low-delay time computation. Many skyrmion-based execute operation by controlling skyrmion trajectory, which can be impeded the Hall effect. Here, design of arithmetic built on synthetic antiferromagnetic (SyAF) structures is presented, where structure greatly suppress In this study, operations half adder, full XOR logic...

A parallel adder which is optimal in both delay and size under left-to-right input arrival is proposed. The delay is the computation time after the arrival of the nal input bits. The proposed adder is composed of a carry select adder (CSA) and a small adder based on the on-they conversion (OTFA). Parallel computation in the CSA and the OTFA which make full use of the delay of the input arrival ...