AKTU Computer Organization and Architecture (BCS302) Handwritten Notes & Study Material PDF – B.Tech 2nd Year Sem 3

Computer Organization & Architecture – BCS302 Complete Handwritten Notes

Prepare for AKTU B.Tech 2nd Year, Semester III with EduQuest Complete Handwritten Notes for Computer Organization and Architecture (BCS302).

This 150-page study material covers the complete five-unit BCS302 syllabus in a clear, exam-oriented handwritten format, with topic-wise explanations, diagrams, solved problems, important questions, unit summaries and an AKTU-pattern sample question paper.

🎓 Course Details

• Subject: Computer Organization and Architecture
• Course Code: BCS302
• Year: 2nd Year
• Semester: III
• Course Type: Programme Core
• Branches: Computer Science / Computer Engineering / IT
• Coverage: Complete 5 Units
• Pages: 150

📚 Complete Syllabus Coverage

UNIT I – Introduction to Computer Organization

• Functional Units of Digital Computer
• Interconnection Structures
• Bus Architecture
• Types of Buses & Bus Arbitration
• Register & Bus Transfer
• Memory Transfer
• Processor Organization
• General Register Organization
• Stack Organization
• Addressing Modes

UNIT II – Arithmetic & Logic Unit

• Addition & Subtraction
• Ripple Carry & Carry Look-Ahead Adders
• Signed Operand Multiplication
• Booth's Algorithm
• Array Multiplier
• Division Algorithms
• Logic Operations
• Shift Micro-operations
• Floating-Point Arithmetic
• IEEE Floating-Point Standard
• ALU Design

UNIT III – Control Unit

• Instruction Types & Formats
• Instruction Cycle
• Fetch & Execute Cycles
• Micro-operations
• Program Control
• RISC
• Pipelining & Hazards
• Hardwired Control
• Microprogrammed Control
• Horizontal & Vertical Microprogramming

UNIT IV – Memory Organization

• Memory Hierarchy
• Semiconductor RAM
• 2D & 2.5D Memory Organization
• ROM
• Cache Memory
• Cache Address Mapping
• Cache Replacement Policies
• Auxiliary Memories
• Magnetic Disk & Tape
• Optical Disks
• Virtual Memory

UNIT V – Input/Output Organization

• Peripheral Devices
• I/O Interface & Ports
• Interrupts & Exceptions
• Programmed I/O
• Interrupt-Initiated I/O
• Direct Memory Access (DMA)
• I/O Channels & Processors
• Synchronous & Asynchronous Communication
• Standard Communication Interfaces

The PDF's index confirms coverage of all five units, unit-wise summaries and important questions, followed by an AKTU-Pattern Sample Question Paper.

⭐ Key Features

✅ 150 Pages Complete Handwritten Notes
✅ Complete BCS302 Syllabus
✅ Topic-wise In-Depth Explanation
✅ Easy-to-Understand Handwritten Format
✅ Diagrams & Illustrations
✅ Solved Numerical Problems
✅ Bus Architecture & Arbitration
✅ Booth's Algorithm & Multiplication
✅ Floating-Point & IEEE Standard
✅ Control Unit & Microprogramming
✅ Pipelining & RISC
✅ Cache & Virtual Memory
✅ I/O & DMA
✅ Unit-wise Summary & Glossary
✅ Important Questions
✅ AKTU-Pattern Sample Question Paper

The notes also include worked numerical examples such as bus bandwidth calculation, daisy-chain propagation delay and MUX select-line calculation, making the material useful for numerical as well as theory preparation.