Area Efficient Low Power Compressor Design Using GDI Technique
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY - Year 2014, Vol 12, Issue 3
Abstract
Compressors are major components of the present multiplier designs. In multipliers maximum amount of power is consumed during the partial product addition. For higher order multiplication, a huge number of adders or compressors are used to perform the partial product addition. Using compressor adders, that can add four, five , six or seven bits at a time, the number of full adders and half adders can be reduced and thus area and power consumed also gets reduced. These compressor adders are designed by merging binary counter property with compressor property. In this paper, designs of 4:3, 5:3, 6:3, 7:3 compressors based on Gate Diffusion input technique have been presented. The designs are synthesized and analysed using Cadence Virtuoso tool in 180nm technology. When compared with CMOS based compressors, the proposed compressors show reduction in area and power ranging from 38.8% to 65.26% and 33.3% to 40% respectively.
Authors and Affiliations
Nidhi Pokhriyal , Neelam Rup Prakash
SPEED CONTROL OF PMSM BY USING DSVM -DTC TECHNIQUE
The Direct Torque Control (DTC) requires low computational power when implemented digitally for AC drives. The DTC possess good dynamic performance but shows quite poor performance in steady-state since the crude...
Analyzing Intrusion Detection Using Machine Learning Adaboost Algorithm: An Observations Study
The current approaches for intrusion detection have some problems that adversely affect the effectiveness of the Intrusion Detection System. Current approaches often suffer from relatively high falsealarm rates. As...
Suspension in Bikes Considering Preload, Damping Parameters and Employment of Mono Suspension in Recent Bikes
Shock absorbers are important part of vehicle's suspension, which is fabricated to reduce shock impulse. Shock absorbers work on the principle of fluid displacement on both the compression and expansion cycle.The...
Comparative Study of PI Controlled and Fuzzy Controlled Buck Converter
The main objective of this paper is to compare the performance between fuzzy controller and proportional integralcontroller in improving the performance of the DC-DC Buck Converter. The evaluation of the output has...
An Assessment of a Psychometric Based Self Filtering Recruitment Agent in Zimbabwe
Nowadays the internet has the largest change in many aspects of human life and interaction. It has shown a dramatic change in business organizations ranging from the daily operations of the business, advertising as well...