IT402 Unit 1
Computer Architecture

Computer Organization Basics

Unit 1 Study Material

Download detailed notes, important questions and PYQ analysis for IT402 Computer Architecture Unit 1.

🖥️ CPU

Central Processing Unit performs arithmetic, logic and control operations.

🧠 Registers

Registers are small high-speed storage units inside the CPU.

🔁 Bus Transfer

Bus transfers data between CPU, memory and input-output devices.

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Detailed Notes

Complete notes on computer architecture and organization, computer generations, Von Neumann model, CPU organization, registers, bus transfer and micro-operations.

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Important Questions

Important RGPV questions on CPU organization, register organization, register transfer, bus transfer, memory transfer and arithmetic logic shift unit.

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PYQ Analysis

Previous year questions and repeated topics from Computer Architecture Unit 1 for quick exam revision.

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Unit 1 Topics

Computer Architecture
Computer Organization
Computer Generations
Von Neumann Model
CPU Organization
Register Organization
Various CPU Registers
Accumulator Register
Program Counter
Instruction Register
Memory Address Register
Memory Buffer Register
Register Transfer
Bus Transfer
Memory Transfer
Micro Operations
Arithmetic Micro Operations
Logic Micro Operations
Shift Micro Operations
Arithmetic Logic Shift Unit