Essays --

The CMOS technology plays a major role on the performance of microprocessors on very large scale integrated circuit chips. The rapid growth in CMOS technology with the shrinking transistor size towards 16nm has allowed for placement of several billions of transistors on a single microprocessor chip. This also leads to reduce the delay of logic gates in the order of pico seconds. One such method to improve the performance of microprocessor is to optimize the timing performance of dynamic circuits. In this paper a full adder circuit is designed and simulated using rate sensing keeper technique with L=0.12ÃŽ ¼m technology and VDD=1.2 V for improving the timing and noise tolerance also the noise tolerance characteristics of the full adder circuit designed using rate sensing keeper is compared with twin transistor based full adder circuit. Keywords— Bias,Domino logic, noise tolerance, rate sensing, timing optimization. I. INTRODUCTION HE rapid advancement in semiconductor technology with the shrinking transistor size towards 16nm has allowed for placement of several billion transistors on a single microprocessor chip[1]. CMOS technology plays a major role on the performance of VLSI microprocessors [2].The timing performance of the microprocessor can be improved by using dynamic circuits in microprocessors [3]. However the usage of dynamic circuits in microprocessors is limited due to many challenges including transistor sizing, charge sharing, leakage current, noise immunity and environmental and semiconductor process variations etc [4].Timing optimization of dynamic circuits can be achieved through several methods such as transistor sizing, using multiple threshold voltages etc.[5],[6],[7].The aggressive scaling of transistors and interc... ... and the experimental results shows that the full adder circuit designed using rate sensing keeper transistor technique gives superior performance compared to the other alternatives such as Conditional Keeper (CKP) and current mirror-based keeper (LCR). Fig.22. Output noise Vs Vbias characteristics of full adder using Rate Sensing Keeper technique IV. CONCLUSION In this paper the performance of a full adder circuit designed using rate sensing keeper transistor technique is analyzed in detail and its performance is compared with other full adder circuits. The full adder circuit is simulated using L=0.12ÃŽ ¼m technology along with supply voltage VDD=1.2V. The experimental results shows that the full adder circuit designed using rate sensing keeper transistor technique gives superior performance compared to full adder circuits designed using conventional domino techniques.

CW Introduction

The founder of Lid was by a man named Dieter Schwartz who currently has a net worth of around $15. 2 Billion he got that success from being the founder of Lid. He is the CEO and chairman of the company and Dieter is also the CEO of the hyper market Kaufmann. The company Lid has been around for many years and they were founded in the year 1 930 when the company was founded in Germany. The first ever Lid store was opened in the year 1973 and the store started to gain a lot of consumers by the sass's.Lid then decided to branch their stores outside of Germany and as of now the store can be found in nearly every country in Europe. Lid loves to sell top quality products and sell them for the lowest prices available. The first ever UK store of Lid was established in 1 994 and they are still growing in the UK and more than 600 stores. 1 An evaluation of the strategic position of the company (500 – 600 words*) There are many different ways that Lid are trying to keep their strategic po sition of the company. This will include the many plans that Lid has for true plans and development.Which include plans such as there expansions? There have been reports that to maintain Lid's strategic position is by expanding the amount of stores they have and they soon want to have an empire of 1 500 stores and this will maintain their strategic position as more stores and thus this will mean more business. I will also include a SOOT analysis of Lid which show the strengths of the company and show the strengths and weakness of the company. Strengths in Lid include Has a good range of branded products and also has its own Bargain labelsThey usually build their places in deprived areas where cheap food and items are needed by that area and they sell items that suit most of peoples incomes Lid usually open on Sundays and holidays Is going to expand their store count to 1500 stores Weakness in Lid They are still pretty small compared to bigger brands There isn't many chain stores aro und Opportunity To gain a further stronghold and to expand in other countries like Africa and Asia Threats The increase in competition with Laid and other business meaning more intention for Lid Cost of all products PESTLE analysis for Lid an PESTLE analysis evaluates the following areas of Lid which include the following Political, Economic, Social, Technological, Legal and Environmental. Political – The political areas that can affect Lid are as follows the government intervening with wages and having Lid have National Minimal wages.

Social Stratification in Manifesto of the Communist...

Social Stratification in Manifesto of the Communist Party by Karl Marx and Max Webers Class, Status and Party Social stratification is the ranking of members of society in a way that some of its members are regarded as superior and others as inferior. This theory is certainly debated in present time and was debated as far back as 1776 when Karl Marx presented his theory in his Manifesto of the Communist Party. In the 1880s, Max Weber combatted that document in his own Class, Status and Party. Karl Marx believed that social standing or rank was based solely on class position. For example, an owner of a business was regarded far above a worker in that same business. Class position would also†¦show more content†¦This can be applied to todays world; wearing so called designer labels such as Polo and Donna Karan and driving a BMW would indicate a higher style of life than wearing J.C. Penny or driving a Kia. In todays society, the Keith Page 2 people living a higher style of life usually shy away from those of a lower economic status. You do not often encounter children from wealthy Manhattan families playing with children from Harlem. The third part of Webers theory on social stratification was power, which Weber defined as the chances of having other people do what you want them to do regardless of their own wishes. Marx would not have argued with Weber about the three factors being in existence; however, he probably would state that the class of the person would determine how much status and power a person would have. Weber agreed with Marx in the fact that in a capitalistic society, class had the biggest influence on a persons position and that status and power were given more to the higher classes. Weber said, however, that there were other societies in which this was not true, such as in the Estates System of Medieval Europe and the Caste System of India. 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This paper would try to discuss the differences and similaritiesRead Moremidterm paper 1 social theory2948 Words   |  12 Pagesï » ¿Florida International University Marx, Durkheim, and Weber Methodologies Midterm Danielle N. McGill Sociology Theory 1148-SYA4010 Professor Richard Tardanico December 8, 2014 McGill 1 Danielle McGill Professor Richard Tardanico SYA 4010 8 December 2014 Marx, Durkheim, and Weber Methodologies Marx, Durkheim, and Weber together comprise the historical core of the sociological tradition. While they each come from very different perspectives and offer profoundRead MoreThe Enlightenment Karl Marx and Max Weber3163 Words   |  13 Pagesfrom one demanding faith to another to wonder whether any of the churches deserved the authority they claimed. People lived in rural areas only producing what was needed to survive. 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