Low Power, Reduced Dynamic Voltage Swing Domino Logic Circuits
Journal Title: Indian Journal of Computer Science and Engineering - Year 2010, Vol 1, Issue 2
Abstract
Dynamic domino logic circuits are widely used in modern digital VLSI circuits. These dynamic circuits are often favoured in high performance designs because of the speed advantage offered over static CMOS logic circuits. The main drawbacks of dynamic logic are a lack of design automation, a decreased tolerance to noise and increased power dissipation. In this work, new reduced – swing domino logic techniques which provide significant low power dissipation as compared to traditional domino circuit structures are proposed. The key idea of the new design styles is to limit both the upper and lower bounds of the voltage swing at the internal dynamic node. The voltage swing at the input and output of the circuits remains full – swing. The design styles are compared by performing detailed transistor level simulations on benchmark circuits such as OR2 gate, AND2 gate, XOR2 gate, 16-bit adder, 16-bit Comparator and 4-bit LFSR(Linear Feedback Shift Register) using Dsch3 and Microwind3 CAD tool.
Authors and Affiliations
Salendra. Govindarajulu , Dr. T. Jayachandra Prasad , P. Rangappa
Keywords
Related Articles
- EP ID EP102823
- DOI -
- Views 178
- Downloads 0
CLASSIFICATION OF SELECTED APPLE FRUIT VARIETIES USING NAIVE BAYES
Manual sorting of apple fruit varieties results to high cost, subjectivity, tediousness and inconsistency associated with human beings. A means for distinguishing apple varieties is needed and therefore, some reliable te...
Estimation of Fundamental and Formant frequencies of infants’ cries; a study of Infants with congenital Heart disorder
A congenital heart disease (CHD) is a defect in the structure of the heart and great vessels of a newborn.CHD s are classified into Cyanotic and Acyanotic. The most common cyanotic heart disorder in infants is Tetralogy...
PERFORMANCE IMPROVEMENT USING FUZZY BASED DYNAMIC BUFFER SCHEME FOR EFFICIENT RRM IN WIMAX 16M NETWORKS
The IEEE 802.16m standard for Advanced mobile broadband wireless access provides a seamless application connectivity to other mobile and IP networks like UMTS, LTE and WLAN. In order to meet the ubiquitous service delive...
ANALYSIS ON PERFORMANCE WITH COMBINATION OF SCHEDULING AND REPLICATION IN DATA GRIDS
Data grid is the storage component of a grid environment. Amount of data transferred among nodes can be reduced by submitting the jobs to the nodes that having maximum requested files by scheduling and reducing the acces...
TAXONOMY CONSTRUCTION TECHNIQUES – ISSUES AND CHALLENGES
For any information to be organized, taxonomy is essential. Taxonomy plays a very important role for information and content management. Also it helps in searching of content. The most common method for constructing taxo...