Effective Estimation of Peak-Power for a Testable Digital Circuit
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 7
Abstract
Peak power corresponds to the highest value of instantaneous power measured during testing. The peak power generally determines the thermal and electrical limits of the circuit and the system packaging requirements. High peak power in only one clock cycle can be an issue if it results in a significant ground bounce or an IR-drop phenomenon that causes a memory element to lose its state and the test procedure to unnecessarily fail. Tools for evaluating the worst-case peak-power consumption of sequential circuits are strongly required by designers of low-power circuits. Previously proposed methods search for the initial state and the couple of vectors with maximum consumption, without exploiting the information on the reachable state set during the power estimation process. This paper shows that this can lead to significant underestimation of the maximum power consumption, and proposes an algorithm for overcoming this drawback.
Authors and Affiliations
M. Radha Ran , G. Rajesh Kumar , A. Karna Rao
Wireless Tire Pressure Monitoring System for Vehicles using SPI Protocol
Abstract—Tire pressure monitoring system (TPMS) is implemented in the vehicles to monitor the variations in tire pressure. The safety of driving improves as TPMS automatically detects the tire pressure, temperature in re...
Biometrics using Electronic Voting System with Embedded Security
Abstract-An electronic voting (e-voting) system is a voting system in which the election data is recorded, stored and processed primarily as digital information. There are two types of e-voting: On-Line and Offline. On-l...
Data mining techniques for detecting the crime hotspot by using GIS
A GIS is a computer system capable of capturing, storing, analyzing, and displaying geographically referenced information. GIS works by relating information from different sources. The power of a GIS comes from the...
Extending the UML metamodel to grant prop up for crosscutting concerns
Aspect-orientation is an idiom used to describe approaches that unambiguously capture, model and implement crosscutting concerns (or aspects). There is presently a quantity of new encoding languages as well as exte...
Exploiting Dynamic reserve provision for Proficient analogous Data dispensation in the Cloud
In recent years ad-hoc analogous data dispensation has emerged to be one of the killer applications for Infrastructure-as-a- Service (IaaS) clouds. Foremost Cloud computing organizations have ongoing to amalgamate...