COA (Computer Organization and Architecture)

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Introduction 12

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- Lecture1.1
  
  COA Introduction 09 min
- Lecture1.2
  
  Floating Point Number Representation in IEEE 754 17 min
- Lecture1.3
  
  Booth’s Algorithm with Solved Example part 1 15 min
- Lecture1.4
  
  Booth’s Algorithm with Solved Example part 2 10 min
- Lecture1.5
  
  Booth’s Algorithm with Solved Example part 3 08 min
- Lecture1.6
  
  Numerical Data Representation 07 min
- Lecture1.7
  
  Restoring Division Part 01 18 min
- Lecture1.8
  
  Restoring Division Part 02 10 min
- Lecture1.9
  
  Non Restoring Division Part 01 12 min
- Lecture1.10
  
  Non Restoring Division Part 02 10 min
- Lecture1.11
  
  RISC Microprocessor 12 min
- Lecture1.12
  
  CISC Microprocessor 09 min
Processor Organization and Architecture 3
- Lecture2.1
  
  Von Neumann Architecture 13 min
- Lecture2.2
  
  Addressing Modes in Hindi | Part 01 | 11 min
- Lecture2.3
  
  Addressing Modes in Hindi | Part 02 | 13 min
Control Unit Design 4
- Lecture3.1
  
  Hardwired Control Unit 08 min
- Lecture3.2
  
  Micro programmed control unit 08 min
- Lecture3.3
  
  Hardwired CU vs Micro-programmed CU 10 min
- Lecture3.4
  
  Wilke’s Control 10 min
Memory Organization 12
- Lecture4.1
  
  Memory and its characteristics 09 min
- Lecture4.2
  
  DRAM ( Dynamic RAM ) 07 min
- Lecture4.3
  
  SRAM (Static RAM) 08 min
- Lecture4.4
  
  Cache Memory Full Concept with working 07 min
- Lecture4.5
  
  Memory Hierarchy and Locality of Reference 13 min
- Lecture4.6
  
  Memory Interleaved 10 min
- Lecture4.7
  
  Virtual Memory & Paging concept 10 min
- Lecture4.8
  
  Memory Segmentation 10 min
- Lecture4.9
  
  Demand Paging 11 min
- Lecture4.10
  
  Cache Coherence Single & Multi Processor 11 min
- Lecture4.11
  
  Cache Coherence Strategies 09 min
- Lecture4.12
  
  MESI Write invalidate snoopy protocol 11 min
I/O Organization and Peripherals 9
- Lecture5.1
  
  IO module 11 min
- Lecture5.2
  
  Programmed IO 12 min
- Lecture5.3
  
  Interrupt Driven IO 11 min
- Lecture5.4
  
  DMA Driven IO 13 min
- Lecture5.5
  
  BUS and BUS Arbitration 11 min
- Lecture5.6
  
  BUS Arbitration-Daisy Chaining 08 min
- Lecture5.7
  
  BUS Arbitration-Polling Method 07 min
- Lecture5.8
  
  Instruction Cycles and Interrupt Mechanism 07 min
- Lecture5.9
  
  BUS Arbitration-Independent Request 04 min
Advanced Processor Principles 7
- Lecture6.1
  
  Parallel Processing and Applications 13 min
- Lecture6.2
  
  Flynn’s Classification 10 min
- Lecture6.3
  
  Instruction Level Parallelism (ILP) 08 min
- Lecture6.4
  
  Superscalar Architecture 10 min
- Lecture6.5
  
  VLIW 10 min
- Lecture6.6
  
  Superscalar vs VLIW 05 min
- Lecture6.7
  
  Out of Order Execution 09 min
Notes 1
- Lecture7.1
  
  COA notes

COA (Computer Organization and Architecture)

COA (Computer Organization and Architecture) is the semester 4 subject of computer engineering at Mumbai University.

The prerequisite of this subject is Digital Logic Design and Application. Course Objectives of the subject Computer Organization and Architecture is to have a thorough understanding of the basic structure and operation of a digital computer. To discuss in detail the operation of the arithmetic unit including the algorithms & implementation of fixed-point and floating-point addition, subtraction, multiplication & division. To study the different ways of communicating with I/O devices and standard I/O interfaces. To study the hierarchical memory system including cache memories and virtual memory. Course Outcomes of the subject Computer Organization and Architecture At the end of the course student should be able to. To describe the basic structure of the computer system. To demonstrate the arithmetic algorithms for solving ALU operations. To describe instruction-level parallelism and hazards in typical processor pipelines. To describe superscalar architectures, multi-core architecture, and their advantages to demonstrate the memory mapping techniques. To Identify various types of buses, interrupts, and I/O operations in a computer system.

In computer engineering, computer architecture is a set of rules and methods that describe the functionality, organization, and implementation of computer systems. Some definitions of architecture define it as describing the capabilities and programming model of a computer but not a particular implementation. In other definitions computer architecture involves instruction set architecture design, microarchitecture design, logic design, and implementation. Booth algorithm gives a procedure for multiplying binary integers in signed 2’s complement representation in efficient way, i.e., less number of additions/subtractions required. It operates on the fact that strings of 0’s in the multiplier require no addition but just shifting and a string of 1’s in the multiplier from bit weight 2^k to weight 2^m can be treated as 2^(k+1 ) to 2^m. As in all multiplication schemes, booth algorithm requires examination of the multiplier bits and shifting of the partial product. Prior to the shifting, the multiplicand may be added to the partial product, subtracted from the partial product, or left unchanged according to following rules: The multiplicand is subtracted from the partial product upon encountering the first least significant 1 in a string of 1’s in the multiplier. The multiplicand is added to the partial product upon encountering the first 0 (provided that there was a previous ‘1’) in a string of 0’s in the multiplier. The partial product does not change when the multiplier bit is identical to the previous multiplier bit.

Module Overview of Computer Architecture & Organization consists of the following subtopics Introduction, Basic organization of computer. Block level description of the functional units. Data Representation and Arithmetic Algorithms Integer Data computation: Addition, Subtraction. Multiplication: unsigned multiplication, Booth‟s algorithm. Division of integers: Restoring and non restoring division, Floating point representation. IEEE 754 floating point number representation. Floating point arithmetic: Addition, Subtraction, Multiplication, Division. Module Processor Organization and Architecture consists of the following subtopics Von Neumann model, Harvard Architecture, Register Organization, Instruction formats, addressing modes, instruction cycle. Instruction interpretation and sequencing. ALU and Shifters, Basic pipelined data path and control, Data dependences, data hazards, Branch hazards, delayed branches, branch prediction Performance measures CPI, speedup, efficiency, throughput and Amdahl‟s law. Module Control Unit Design consists of the following subtopics Hardwired control unit design methods: State table, delay element, sequence counter with examples like control unit for multiplication and division ,Microprogrammed control Unit: Microinstruction sequencing and execution. Micro operations, Wilkie‟s microprogrammed Control Unit, Examples on microprograms

Module Memory Organization consists of the following subtopics Classifications of primary and secondary memories. Types of RAM (SRAM, DRAM, SDRAM, DDR, SSD) and ROM, Characteristics of memory, Memory hierarchy: cost and performance measurement. Virtual Memory: Concept, Segmentation and Paging, Address translation mechanism. Interleaved and Associative memory. Cache memory Concepts, Locality of reference, design problems based on mapping techniques. Cache Coherency, Write Policies. Module I/O Organization and Peripherals consists of the following subtopics Common I/O device types and characteristics, Types of data transfer techniques: Programmed I/O, Interrupt driven I/O and DMA. Introduction to buses, Bus arbitration and multiple bus hierarchy, Interrupt types, Interrupts handling Module Advanced Processor Principles consists of the following subtopics Introduction to parallel processing, Flynn‟s Classification, Concepts of superscalar architecture, out-of-order execution, speculative execution, multithreaded processor, VLIW, data flow computing. Introduction to Multi-core processor architecture.

Suggested Text Books for the subjects Computer Organization and Architecture by Mumbai university are as follows William Stallings, “Computer Organization and Architecture: Designing for Performance”, Pearson Publication, 10th Edition, 2013 . John P. Hayes, “Computer Architecture and Organization”, McGraw-Hill, 1988 B. Govindarajulu, “Computer Architecture and Organization: Design Principles and Applications”, Second Edition, McGraw-Hill (India). Suggested Reference Books for the subjects Computer Organization and Architecture by Mumbai University are as follows Andrew S. Tanenbaum “Structured Computer Organization”, Pearson, Sixth Edition. Morris Mano. “Computer System Architecture” Pearson Publication, 3rd Edition, 2007. Kai Hwang, Fayé Alayé Briggs. “Computer architecture and parallel processing”, McGraw-Hill . P. Pal Chaudhuri. “Computer Organization and Design” Prentice Hall India, 2004 Dr. M. Usha, T.S. Shrikant. “Computer System Architecture and Organization” Wiley India, 2014.

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Course Features

Lectures 48
Quizzes 0
Duration 10 hours
Skill level All levels
Language Hindi
Students 6098
Certificate No
Assessments Yes

Adwait Sharma

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Excellent teaching
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19 Comments

Rajdeep_2018121

December 13, 2019

How to enroll for the course?

sumer

December 13, 2019
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you can enroll now
S.K.S

September 12, 2020
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Thanks bhaiya😊❤️
- Adwait Sharma
  
  September 15, 2020
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  your welcome
- [email protected]
  
  October 12, 2020
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  I am going to start from today
  Is this course complete for cs students.
  Thankyou sir …
  - Toukeed
    
    February 9, 2021
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    Is this the complete course?
    - Anthony F
      
      February 25, 2021
      
      yes

Bomma Vikasith Sai

April 20, 2020

will i get the certificate after the completion of the course??

sumer

April 22, 2020
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No this course will help you understand the concept really well
- Pankhuri jain
  
  October 18, 2020
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  How to take a notes pls….tell me .
  Thanks for video .
  - sumer
    
    February 26, 2021
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    you will get it in the course

gautam11

September 24, 2020

Where can i get the notes for the subject?

sumer

February 26, 2021
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it is in the course

ChahatMB

October 2, 2020

Sir from where I can get the Handmade notes of COA ??

sumer

February 26, 2021
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it is in the course

pankaj4900

December 9, 2020

great bhai

Kingvikassingh

February 24, 2021

Thanks bhaiya

sakshi0204

September 18, 2022

Videos is different from utube or same?

LMT Team

September 20, 2022
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Hey the videos are same they are arrange and if the course is paid because notes will included in this