JNTUK R19 2-1 Computer Organization Material PDF Download

Students those who are studying JNTUK R19 CSE Branch, Can Download Unit wise R19 2-1 Computer Organization Material PDFs below.


JNTUK R19 2-1 Computer Organization Material PDF Download

Course Objectives: The course objectives of Computer Organization are to discuss and make student familiar with the

  • Principles and the Implementation of Computer Arithmetic
  • Operation of CPUs including RTL, ALU, Instruction Cycle and Busses
  • Fundamentals of different Instruction Set Architectures and their relationship to the CPU Design
  • Memory System and I/O Organization
  • Principles of Operation of Multiprocessor Systems and Pipelining

Course Outcomes: By the end of the course, the student will

  • Develop a detailed understanding of computer systems
  • Cite different number systems, binary addition and subtraction, standard, floating-point, and micro operations
  • Develop a detailed understanding of architecture and functionality of central processing unit
  • Exemplify in a better way the I/O and memory organization
  • Illustrate concepts of parallel processing, pipelining and inter processor communication


Basic Structure of Computers: Basic Organization of Computers, Historical Perspective, Bus Structures, Data Representation: Data types, Complements, Fixed Point Representation. Floating, Point Representation. Other Binary Codes, Error Detection Codes. Computer Arithmetic: Addition and Subtraction, Multiplication Algorithms, Division Algorithms.

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Register Transfer Language and Microoperations: Register Transfer language. Register Transfer Bus and Memory Transfers, Arithmetic Micro operations, Logic Micro Operations, Shift Micro Operations, Arithmetic Logic Shift Unit. Basic Computer Organization and Design: Instruction Codes, Computer Register, Computer Instructions, Instruction Cycle, Memory – Reference Instructions. Input –Output and Interrupt, Complete Computer Description.

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Central Processing Unit: General Register Organization, STACK Organization. Instruction Formats, Addressing Modes, Data Transfer and Manipulation, Program Control, Reduced Instruction Set Computer. Microprogrammed Control: Control Memory, Address Sequencing, Micro Program example, Design of Control Unit.

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Memory Organization: Memory Hierarchy, Main Memory, Auxiliary Memory, Associative Memory, Cache Memory, Virtual Memory. Input-Output Organization: Peripheral Devices, Input-Output Interface, Asynchronous data transfer, Modes of Transfer, Priority Interrupts, Direct Memory Access.

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Multi Processors: Introduction, Characteristics of Multiprocessors, Interconnection Structures, Inter Processor Arbitration. Pipeline: Parallel Processing, Pipelining, Instruction Pipeline, RISC Pipeline, Array Processor.

Download UNIT-5 Material PDF


Modules / Lectures


Text Books:

1) Computer System Architecture, M. Morris Mano, Third Edition, Pearson, 2008.

2) Computer Organization, Carl Hamacher, Zvonko Vranesic, Safwat Zaky, 5/e, McGraw Hill, 2002.

Reference Books:

1) Computer Organization and Architecture, William Stallings, 6/e, Pearson, 2006.

2) Structured Computer Organization, Andrew S. Tanenbaum, 4/e, Pearson, 2005.

3) Fundamentals of Computer Organization and Design, Sivarama P. Dandamudi, Springer, 2006.