Carry look-ahead adder

Abstract: Parallel Prefix Adder (PPA) is one of the fastest types of adder that had been created and developed. Some of the common types of parallel prefix adders are Brent-Kung, Kogge-Stone, Han-Carlson and Ladner-Fischer adders. This paper involves an investigation of the performances of these adders in terms of computational delay, interconnect usage and power. The investigation and comparison for all these adders was conducted for 8 bit size. By using the XILINX 14.5 design software, the designs

classrooms by providing us with immediate and convenient access to an extraordinary amount of ideas and information. “In the world that we currently live in, technology is a very vital factor”. Today most people are more familiar with the gadget they carry in their backpack or even in their pocket; which is technically advanced. Every other day a new software device is being brought into the marketplace that helps to improve our knowledge in and out of school. in one way, the internet provides a much

see what material items they carry from duty to duty, but we also visualize the emotional baggage that lies heavy in their hearts; this emotional weight is much heavier than their material items. It is important to recognize this aspect because what they carry in their hearts create both hope and fear; they carry hope for their survival, but they carry fear of possible death. Hope and fear are obvious in the story when O’Brien explains what the men in this story carry through the war. From “pocket

know who the author is yet and it is the foundation for the rest of the book. The author describes what each character is like by mentioning what kind of kinds of items they would carry. Each character carried unique items to show what kind of person they are. He also mentioned the weight of each item they would carry to show how emotionally and physically heavy things were. One of the many characters he described was Kiowa, who carried the Bible. Another character that the author described was

People are either sloppy or neat, there is no inbetween. They both are very different, but they do have a few similarities. They both organize their world in their own unique way, but, they are still very different. Sloppy people organize their stuff in an unproductive and mindless way. Neat people organize their stuff in a more tidy and specific way than sloppy people. Neat people and sloppy people both have their own unique ways of organization, but they differ in how clean and tidy it truly is

with immediate and convenient access to an extraordinary amount of ideas and information. “In the world that we currently live in, technology is a very vital factor”. Today most people are more familiar with the technically advanced gadget that they carry in their backpack, or their pocket. Every other day a new software device is being brought into the marketplace, which helps improve our knowledge in and out of school. One of the advantages that the internet provides students with, is being able to

Scott Russel Sanders' The Men We Carry in Our Minds In "The Men We Carry in Our Minds," Scott Russel Sanders tries to show how his views on men are completely different from the views that some women hold. He traces the problem to the country surroundings of his youth. He explains that the men he observed as a child were completely different from the men whom most women might observe. The differing viewpoints between him and the women he met in college caused him some grief. However, it was

Their sloppiness is merely the unfortunate consequence of their extreme moral rectitude. Sloppy people carry in their mind’s eye a heavenly vision, a precise plan, that is so stupendous, so perfect, it can’t be achieved in this world or the next.” This opinion I might has to disagree because their is different definitions for the word sloppy. The definition

things the soldiers chose to carry in their packs. Some of these items included necessity items like grenades and ammunition, but they also carry sentimental items like love letters and pictures. These items help the reader better understand each person for who they are and help us to understand the physical situation the soldiers are in. In “The Things They Carried”, Tim O’Brien describes the item the soldiers carry in their packs and the emotional weight they carry to help give a better

Design and Analysis of Adaptive Hold Logic based Aging-Aware Reliable Multiplier using Variable Latency K.Naga Aparna1, Mrs. S.Sree Chandra2, Dr.V.S.R Kumari3 1M.Tech Scholar, Dept. of Electronics & Communication, Sri Mittapalli College Of Engineering, Guntur Email: aparna.kancharla1993@gmail.com 2Assistant Professor, Dept. of Electronics & Communication, Sri Mittapalli College Of Engineering, Guntur Email: sreechandra23@gmail.com 3Professor & HOD, Dept. of ECE, Sri Mittapalli College Of Engineering