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Friday, May 8, 2015

Download computer organisation ap godse mumbai university EBooks | Read online computer organisation ap godse mumbai university EBooks

Download computer organisation ap godse mumbai university EBooks | Read online computer organisation ap godse mumbai university EBooks




Computer Organisation and Architecture,
OverviewGeneral organization and architecture; Structural/functional view of a computer; Evolution/brief history of computers.System busesComputer components-memory, cpu, i/o; Interconnection structures; Bus interconnection, multiple bus hierarchies, pci bus structure.Memory organizationInternal memory-characteristics, hierarchy; Semiconductor main memory-types of ram, chip logic, memory module organisation; cache memory-elements of cache design, address mapping and translation, replacement algorithms; Advanced dram organization; Performance characteristics of two-level memories; External memory : magnetic disk, tape, raid, optical memory; High speed memories : associative and interleaved memories.Data path designFixed point representation; Floating point representation; Design of basic serial and parallel high speed adders, subtractors, multipliers, Booth's algorithm; The arithmetic and logic unit (ALU) : Combinational and sequential ALU's.The central processing unitBasic instruction cycle; Instructions sets, formats and addressing; Processor organization;Register organization; Instruction pipelining; Co-processors, pipeline processors; RISC computers, RISC versus CISC characteristics.The control unitMicro-operations; Hardwired implementation; Microprogrammed control; Micro-instruction format; Applications of microprogramming.Input and output unitExternal devices : keyboard, monitor, disk drive and device drivers; I/O modules : programmed I/O, interrupt driven I/O, DMA, I/O channels and I/O processors; Serial transmission and synchronization.Multiple processor organizationsFlynn's classification of parallel processing systems; Pipelining concepts.
by D.A.Godse A.P.Godse
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Digital Logic and Design and Application,
Number Systems Decimal, Binary, Octal and hexadecimal number system and conversion, Number system's application e.g. shaft encoding, Binary weighted codes, Signed number binary order, 1's and 2's complement codes, All number system's arithmetic.Boolean Algebra : Binary logic functions, Boolean laws, Truth tables, Associative and distributive properties, DeMorgan's theorem, Realization of switching functions using logic gates. Combinational Logic Switching equations, Canonical logic forms, Sum of product & product of sum, Karnaugh maps, Two, three and four variable Karnaugh graph, Simplification of expression, Quine McCluskey minimization techniques, Mixed logic combinational circuits, Multiple output functions. Analysis and Design of Combinational Logic Combinational circuits, Multiplexer and demultiplexer, Multiplexers as function generator, Binary adder, Substractor, BCD adder, Binary comparator with physical applications, Arithmetic and logic units, Design of combinational circuits using statements. Sequential Logic Sequential circuits, Flip-flop conversions, Clocked and edge triggered flip-flops timing specifications, Timing analysis, State diagrams and tables, Transition tables, Excitation table and equations, Examples using flip-flops. Sequential Circuits Simple synchronous and asynchronous sequential circuit analysis, Different types of counters asynchronous and synchronous, Counter design with state equations, Registers, Different types of shift registers, Construction of state diagram and counter design. Digital Integrated Circuits Digital circuit logic levels, Propagation delay times, Power dissipation, Fan out and Fan in, Noise margin for popular logic families, TTL, TTL sub families, CMOS and their performance comparison
by A.P.Godse
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Electronics Devices And Linear Circuits,
Bipolar Junction Transistor BJT modeling, The hybrid equivalent model, Graphical determination of the h-parameters, Negative feedback. Field Effect Transistor Construction of JFETs, Transfer characteristics, FET small signal model, JFET configurations (Fixed bias, Self bias, Voltage divider, Source follower and common gate), Common source amplifier. Operational Amplifier Block diagram representation, Analysis of equivalent circuit, The ideal op-amp, Open loop op-amp configuration. Practical Op-amp Input offset voltage, Input bias current, Input offset current, Total output offset voltage, Thermal drift, Effect of variation in power supply voltage on offset voltage, Common mode configuration and common mode rejection ratio. General Linear Application, Comparators and Converters AC-DC amplifier, Summing amplifier, Instrumentation amplifier, The integrator, The differentiator, Zero crossing detector, Schmitt trigger, Analog to digital and Digital to analog converter. Timer and Voltage Regulator The IC 555 timer, Monostable and astable multivibrator, PLL, Voltage regulator (Fixed, Adjustable, Switching regulator).
by U.A.Bakshi
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Communication Systems,
AntennasThe half-wave dipole. Antenna characteristics. Ground effects. Effects of Antenna height. Antenna coupling. Antenna arrays. Special purpose Antennas. UHF and microwave Antennas.Television PrinciplesTelevision system and standards. The composite video signal. Blanking and Synchronizing pulses. Monochrome Television transmission and reception. Horizontal and Vertical deflection circuits. Synchronizing circuits. Colour transmission. Colour reception. Cable TV. Digital TV, HDTV.Satellite CommunicationKepler s Laws. Satellite orbits, Spacing and frequency allocation. Look angles, Orbital perturbations and corrections. Satellite Launching. Spacecraft subsystems. Satellite system link models. Link equations, Multiple access, Direct broadcast satellite services. Applications of LEO, MEO and Geo-stationary satellites.Radar SystemsBasic Principles. Radar performance factors. MTI and Pulse Doppler radar. Continuous wave Doppler radar, Radar antenna. Phased array radars.
by V.S.Bagad J.S.Chitode
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Electronic Devices And Circuits - Ii,
Multistage low frequency Amplifiers (BJT/FET)Necessity of cascading LF small signal amplifiers in various configurations, techniques of improving input impedance of CC stage, Darlinton connection, Bootstrapping, CE - CE cascade, CE - CB cascade arrangement, Effect of cascading on frequency response of single stage and cascaded amplifiers, square wave testing or step response of AF amplifier.LF Amplifiers with negative FeedbackBlock schematic of amplifier with negative feedback, gain with feedback, consequences of introducing negative feedback in small signal and multistage amplifiers, classification of amplifiers in view of feedback concept, i.e. Ai, Av, Rm, Gm - Types of sampling and mixing - Ways of indroducing negative feedback in amplifiers i.e. voltage series, current series, voltage shunt, current shunt, effects of negative feedback on Ri and Ro in all four types, Methodology of feedback amplifier analysis.Large Signal (Power) AF AmplifiersClassification of amplifiers in Class A, B, C, etc. concept of large signal amplification, total harmonic distortion, push pull configuration, efficiency of power conversion, CE transformer coupled power amplifier, complementary symmetry CC power amplifier in single dual supply version. Efficiency and distortion analysis of those configurations (Graphical techniques to calculate harmonic distortion), Crossover distortion, SOA and its limits, secondary breakdown, Heatsink, its standard shapes and sizes, Thermal calculations and resistances.OscillatorsEmploying positive feedback in amplifier, problems of instability, Barkhausen criteria for sinusoidal oscilllators, derivation and analysis of transistorised RC phase shift/Wien bridge oscillators for frequency expressions and gain requirements. LC oscillators -Hartley, Colpitts, Clapp, Crystal (Miller & Pierce), UJT relaxation oscillator, gain & frequency stabilityOperational AmplifiersInternal block schematic of monolithic op-amp IC, Analysis of transistorised difference amplifier stage, Method of improving its CMRR, Definitions and Measurements of op-amp parameters like input offset voltage and current, bias current, CMRR, PSRR, open loop gain, etc. Concept of dc amplification, inability of op-amp to work as a linear small signal amplifier in open loop, op-amp with close loop negative feedback, close loop gain, and frequency response of op-amp, linear applications like inverting and non-inverting amplifier, summing, difference.RF/HF AmplifiersHybrid - n small signal model of BJT, its relation with h-parameters, definitions of fa, fp, fT. Calculation of Ai and Av with finite load and source resistances for CE stage. Gain bandwidth product, Tuned load, loaded and unloaded Q, insertion loss, single tuned amplifiers, staggered tuning, Cascade configuration for HF amplification.'Voltage RegulatorsZener diode as a shunt regulator, emitter follower regulator, transistorised series feedback type regulator, Comparisons of above discrete regulators on the basis of Sv, St and ro, CV/CC modes, over voltage/over current protection circuits, internal block diagram, pin diagram and specification of IC regulator 723, low/high positive voltage, negative and floating regulators using IC 723, Safe operating area of IC regulators.Considerations of PCB Design, fabrication and assemblyMechanical dimensions of devices and components used in electronic circuit and their dependencies on package of device, rules of preparing layout and drawing artwork, fabrication process of single sided PCB board/DSPTH, various copper clad laminates, composition of solder metal, etc.
by U.A.Bakshi A.P.Godse
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Organizational architecture,designs for changing organizations
Managers of the future will require new and innovative approaches to designing and structuring their organizations, approaches that are now being developed and tested in some of the most well-respected companies in the U.S. Based on over 10 years consulting with such corporate leaders at AT&T, Citicorp, Corning, American Express, and PepsiCo, the authors reveal emerging techniques for dealing with the range of strategic issues facing organizations--mergers and acquisitions, joint ventures, high performance work systems, and total quality management. The authors present a proven model for understanding organizations and demonstrate how it can be used to effect positive change in both formal and informal organizational systems. Finally, they look at how executive-level work has evolved from an individual to a team orientation, and they offer suggestions for selecting team members and using executive teams to collaborate on corporate strategy.
by David Nadler
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Why I Assassinated Mahatma Gandhi?,

by Nathuram Vinayak Godse
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Computer Architecture & Organisation,
History and evolution of computers, Architecture of a general purpose computer, Stored program computer operation.Data Path DesignComputer system design, Gate level design, Register level design and processor level design, Fixed point arithmetic, Data paths of Two s complement addition, subtraction, multiplication and division, Booths algorithm for multiplication, Floating point arithmetic and data path of floating point ALU.Processor DesignCPU organization and operation, Accumulator based CPU, CPU with general registers, Instruction types, Formats and addressing arithmetic - logic unit design, Sequential ALUs, Structure of a basic sequential ALU, Register files, Co-processors and pipeline processors, RISC and CISC computers.Control DesignGeneral structure of hardwired and micro-programmed control units, Hardwired control design, State tables, Greatest common divisor processor, Classical design of the gcd processor control unit, Design of a typical of CPU control unit, Micro-programmed control, Control unit organization, Microinstruction addressing and timing, Micro-program sequences, Pipeline control, Instruction pipeline, Structure multistage pipeline, Organization of CPU with multistage instruction pipeline, Pipeline performance, Measures.Memory OrganizationOrganization of multilevel memory system in a computer, Main memory: Random access memory organization, Semiconductor RAMs, RAM's design structure of D-RAM chip, Secondary memory : Several access memory, Access methods, Memory organization magnetic disc and tape reluctant array of inexpensive disks, Memories, Optical memory and read out devices.High Speed Cache Memory SystemCache and virtual memory, Address translation with segmentation and paging with caches, Cache organization, Operation address mapping associative memory, Cache types and performance.System Buses and I/O, CommunicationBuses, Bus interfacing timing bus arbitration, I/O and system control, I/O control methods, Programmed I/O, I/O processors: I/O instruction types, Measures, I/OP organization, CPU and IOP interaction.Multiple Advanced Processor OrganizationsParallel processing shared and distributed memory computers, Processor interconnection network structures and performance, Multiprocessors(MIMD).
by D.A.Godse A.P.Godse
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The Indo-Aryan Controversy,Evidence and Inference in Indian History
For the first time in a single volume, this book presents the various arguments in the Indo-Aryan controversy. It also provides a template for the basic issues addressing four major areas: archaeological research, linguistic issues, the interpretation of Vedic texts in their historical contexts, and ideological roots. The volume ends with a plea for a return to civility in the debates which have become increasingly, and unproductively, politicized, and suggests a program of research and inquiry upon which scholars from all sides of the debate might embark.
by Edwin Bryant
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India After Gandhi,The History of the World's Largest Democracy
Born against a background of privation and civil war, divided along lines of caste, class, language and religion, independent India emerged, somehow, as a united and democratic country. Ramachandra Guha’s hugely acclaimed book tells the full story - the pain and the struggle, the humiliations and the glories - of the world’s largest and least likely democracy. While India is sometimes the most exasperating country in the world, it is also the most interesting. Ramachandra Guha writes compellingly of the myriad protests and conflicts that have peppered the history of free India. Moving between history and biography, the story of modern India is peopled with extraordinary characters. Guha gives fresh insights on the lives and public careers of those longserving Prime Ministers, Jawaharlal Nehru and Indira Gandhi. But the book also writes with feeling and sensitivity about lesser known (though not necessarily less important) Indians - peasants, tribals, women, workers and musicians. Massively researched and elegantly written, India After Gandhi is a remarkable account of India’s rebirth, and a work already hailed as a masterpiece of single volume history.
by Ramachandra Guha
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Digital Principles & System Design,

by A.P.Godse
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A Concise History of Modern India,
In a second edition of their successful Concise History of Modern India, Barbara Metcalf and Thomas Metcalf explore India's modern history afresh and update the events of the last decade. These include the takeover of Congress from the seemingly entrenched Hindu nationalist party in 2004, India's huge advances in technology and the country's new role as a major player in world affairs. From the days of the Mughals, through the British Empire, and into Independence, the country has been transformed by its institutional structures. It is these institutions which have helped bring about the social, cultural and economic changes that have taken place over the last half century and paved the way for the modern success story. Despite these advances, poverty, social inequality and religious division still fester. In response to these dilemmas, the book grapples with questions of caste and religious identity, and the nature of the Indian nation.
by Barbara D. Metcalf
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Engineering Mathematics-Iii,

by S.K.Kate
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The Illustrated Encyclopedia of Hinduism: N-Z,
Provides information on the origins, history, and practice of Hinduism, including facts on the various festivals and celebrations.
by James G. Lochtefeld
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Flexible Power Transmission,The HVDC Options
The development of power semiconductors with greater ratings and improved characteristics has meant that the power industry has become more willing to develop new converter configurations. These new configurations take advantage of the higher controllability and switching frequencies of the new devices. The next few years will decide which of the proposed technologies will dominate future power transmission systems. Flexible Power Transmission is a comprehensive guide to the high voltage direct current (HVDC) options available, helping the reader to make informed decisions for designing future power transmission systems. The book includes: a full description of the principles and components in existing converter technology, as well as alternative proposals for self-commutating conversion; A review of the state of power semiconductors suited to HVDC transmission and present proposals for multi-level HVDC transmission. a detailed overview of the flexible HVDC methods for improving controllability and increasing power transfer capability in electrical power systems. up-to-date information on thyrisistor-based HVDC technology. coverage of new pulse width modulation (PWM) transmission technology and multi-level voltage source conversion (VSC) and current source conversion (CSC). An excellent reference for professional power engineers, Flexible Power Transmission is also a useful guide for power system researchers as well as lecturers and students in power systems and power electronics disciplines.
by Jos Arrillaga
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