Computer Organization Notes (CO)

Computer Organization Notes

Please find the Computer Organization Notes – CO Notes – download link below

  • UNIT-I BASIC STRUCTURE OF COMPUTERS:

Computer Types, Functional units, Basic operational concepts, Bus structures, Software, Performance, multiprocessors and multi computers. Data types, Complements, Data Representation. Fixed Point Representation. Floating – Point Representation. Error Detection codes.

Download CO Notes Unit 1

 

  • UNIT-II REGISTER TRANSFER LANGUAGE AND MICROOPERATIONS:

Register Transfer language. Register Transfer, Bus and memory transfer, Arithmetic Mircro operatiaons, logic micro operations, shift micro operations, Arithmetic logic shift unit. Instruction codes. Computer Registers Computer instructions – Instruction cycle. Memory – Reference Instructions. Input – Output and Interrupt. CENTRAL PROCESSING UNIT – Stack organization. Instruction formats. Addressing modes. DATA Transfer and manipulation. Program control. Reduced Instruction set computer

Download CO Notes Unit 2

 

  • UNIT-III MICRO PROGRAMMED CONTROL:

Control memory, Address sequencing, micro program example, Design of control unit-Hard wired control. Micro programmed control

Download CO Notes Unit 3

 

  • UNIT-IV COMPUTER ARITHMETIC :

Addition and subtraction, multiplication Algorithms, Division Algorithms, Floating – point Arithmetic operations. Decimal Arithmetic unit, Decimal Arithmetic operations.

Download CO Notes Unit 4

 

  • UNIT-V THE MEMORY SYSTEM :

Memory Hierarchy, Main memory, Auxiliary memory, Associative memory, Cache memory, Virtual memory, Memory management hardware

Download CO Notes Unit 5

 

  • UNIT-VI INPUT-OUTPUT ORGANIZATION :

Peripheral Devices, Input-Output Interface, Asynchronous data transfer Modes of Transfer, Priority Interrupt, Direct memory Access, Input –Output Processor (IOP), Serial communication

Download CO Notes Unit 6

 

  • UNIT-VII PIPELINE AND VECTOR PROCESSING:

Parallel Processing, Pipelining, Arithmetic Pipeline, Instruction Pipeline, RISC Pipeline Vector Processing, Array Processors.

Download CO Notes Unit 7

 

  • UNIT-VIII MULTI PROCESSORS:

Characteristics of Multiprocessors, Interconnection Structures, Interprocessor Arbitration. Interprocessor Communication and Synchronization, Cache Coherance.

Download CO Notes Unit 8

 

TEXT BOOKS to be referred : 1. Computer System Architecture – M.Moris Mano, IIIrd Edition, PHI / Pearson, 2006. 2. Computer Organization – Car Hamacher, Zvonks Vranesic, Safwat Zaky, V Edition, McGraw Hill, 2002.

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books 

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2 comments

  1. thanks for these pdfs
    but pdf of second unit has some problem , im getting a message that file is damaged plz fix it as soon as possible

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