Einstein College of Engineering EINSTEIN COLLEGE OF ENGINEERING Computer Architecture and Organization Lecture Notes-EC53 SUJATHA.K & JASMINE MARY.S TEXTBOOKS: 1. John P. Hayes‚ ‘Computer architecture and Organisation’‚ Tata McGraw-Hill‚ Third edition‚ 1998. 2. V. Carl Hamacher‚ Zvonko G. Varanesic and Safat G. Zaky‚ “ Computer Organisation“‚ V edition‚ McGraw-Hill Inc‚ 1996. Einstein College of Engineering UNIT 1 INTRODUCTION FUNCTIONAL UNITS OF A COMPUTER SYSTEM Digital computer
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The Roman Empire‚ founded by Augustus Caesar in 27 B.C. and lasting in Western Europe for 500 years‚ reorganized for world politics and economics. Almost the entirety of the civilized world became a single centralized state. In place of Greek democracy‚ piety‚ and independence came Roman authoritarianism and practicality. Vast prosperity resulted. Europe and the Mediterranean bloomed with trading cities ten times the size of their predecessors with public amenities previously unheard of courts
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Computer architecture or digital computer organization is the conceptual design and fundamental operational structure of a computer system. It’s a blueprint and functional description of requirements and design implementations for the various parts of a computer‚ focusing largely on the way by which the central processing unit (CPU) performs internally and accesses addresses in memory. It may also be defined as the science and art of selecting and interconnecting hardware components to create computers
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features. Gothic architecture was born of Romanesque architecture altered by the influence of medieval society. Romanesque and Gothic architecture‚ although having many similarities‚ also have many differences. There are some who would regard the first Gothic churches in France as late extensions of the Romanesque building ’boom.’’The Romanesque contributed greatly to the development of highly articulated‚ expressive exterior and interior design.’(K Conant p. 6) French Romanesque architecture was the antecedent
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Criticism in architecture: does aesthetics matter in architecture? „Urgent questions which confront the architect are indeed philosophical questions‟ (Scruton 1979). In the letter of Goldberg (2003)‚ criticism in architecture is considered as an audience guide to appreciate good design: The purpose of architecture criticism in the general media is to create a better educated more critically aware‚ more visually literate constituency for architecture… In contrast‚ Baird mentioned: Today criticality
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Week 8: Case Study 2 Application Architecture Dianne Davis Professor Nolyn Johnson CIS210: System Analysis & Development June 4‚ 2013 Abstract Software application architecture is the process of defining a structural solution that meets all of the technical and operational requirements‚ while optimizing common quality attributes such as performance‚ security‚ and manageability. It involves a series of decisions based on a wide
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Green Architecture Green architecture is an approach to building which has become more popular in the last 25 to 30 years. Also known as sustainable design‚ green architecture is a method of design that minimizes the impact of building on the environment. Once thought of as unconventional and nonstandard‚ both regulatory agencies and the public alike are quickly accepting green architecture as a socially responsible and logical means of construction. The beginnings of today ’s green revolution
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Abstract WAP bridges the gap between the wireless mobile world and the internet. The Wireless Application Protocol (WAP) ‚ is a collection of protocols and transport layers which allow mobile and portable communication devices such as mobile phones and Personal Digital Assistants (PDA’s)‚ to receive information over the airwaves such as personal computers users obtain information over the internet. . WAP is simply a protocol- a standardized way that a mobile phone talks to a server installed in
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like to argue that the impact of psychology from the turn of the century to the present has been profound. In general‚ historical accounts of architecture have hitherto placed designers in their cultural context while mysteriously ignoring the psychological movements which helped fuel those cultural shifts. For example‚ most historical accounts of architecture by authors such as Pevsner1 or Frampton2 seemingly ignore the influence of the rise of psychology in the 20th century – including psycho-analysis
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BYZANTINE ARCHITECTURE The Byzantine Empire is generally associated with the foundation of Constantinople by Constantine the Great between 334-340‚ an event that signaled the continuation of the Roman Empire as an officially Christian entity. The Architecture developed from the fifth century A.D. in the Byzantine Empire‚ characterized especially by massive domes with square bases and rounded arches and spires and much use of glass mosaics. With the rise of the Islamic empire in former Byzantine
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