On the Construction of Ground Bounce Noise Reduction Using Three - Step Wake-Up Partitioning
Journal Title: International Journal of engineering Research and Applications - Year 2017, Vol 7, Issue 11
Abstract
In low power nanotechnology, the sub-threshold leakage occurs and it can be controlled by power gating techniques which does not affect the performance of the circuit. But the transitions of mode in the power gating takes place along with the large inrush/discharge currents which causes inductive noise on the power supply and the ground rails. The above issue can be tackled by slowly turning on the sleeping transistor, but introduces a fixed lower bound on the delay overhead, independent of the duration of the sleep period. The effect of changes in the internal circuit nodes at the time of wakeup is not been taken into account in the conventional methods. Under the observation of the internal nodes during sleep-to-active transition, can be partitioned into three distinct stages. This serves as the motivation for taking three–step turn on scheme that limits current flow while the gated block is in the metastable state. It strongly reduces power gating noise along with reduced wakeup time. The simulation is performed using full adder in 0.13µm technology as circuit under test. The further modifications are done to reduce the power consumption
Authors and Affiliations
Ms. N. Archana, Dr. K. Muthulakshmi, Ms. S. Nithya Devi
Application of RSAA for File Encryption
Security of files for storage or transmission has become extremely important in this age. Files are used all around us. Prevention of certain files from unauthorised access is very important. Personal or critical files n...
Hall Effect on Unsteady Heat and Mass Transfer Oscillatory Flow through Porous Medium under Slip Condition
Hall Effect on unsteady heat and mass transfer MHD oscillatory flow through a porous medium under slip condition is studied. An approximate solution of the governing equations for fully developed flow with radiative heat...
Wireless Transmission Detection and Monitoring System using GNU Radio and Multiple RTL – SDR Receivers
Low cost signal detection and monitoring system is designed in this paper. Wireless Transmission Monitoring is required by security agencies in order to check transmissions taking place in a particular area. In this pape...
Effects Of Earthquakes On Concrete Buildings In Kuwait
Most residential low rise buildings in Kuwait are constructed using reinforced concrete and infill walls. The behaviour of concrete buildings under seismic loading is dependent on ductility and stiffness of concrete buil...
The Working Mechanism and Barriers for Greening Vacant Properties in Shrinking Cities in China
Chinese old industrial cities are major types of cities suffer from depopulation in China and desperately hope green reclamation because of ecological, social and economic blight and physical space decay in citywide. How...