Lecture Notes || SNS Courseware

Subject Details

Dept : IT

Sem : 3

Regul : 2019

Faculty : Ms.A.Aruna

phone : NIL

E-mail : aruna.a.it@snsct.org

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Lecture Notes

UNIT 1:

Introduction to Computer Architecture

Functional units – Basic operational concepts

Bus Structures -Performance

Memory locations and addresses , Memory operations

Instruction and Instruction sequencing

Addressing modes

UNIT 2:

Introduction

Addition and subtraction of signed numbers

Design of fast adders

Multiplication of positive numbers

Signed operand multiplication

fast multiplication

Integer division

Floating point numbers and operations

UNIT 3:

Fundamental concepts

Execution of a complete instruction

Multiple bus organization

Hardwired control

Micro programmed control

Pipelining: Basic concepts

Data hazards – Instruction hazards

Influence on Instruction sets

Data path and control consideration.

UNIT 4:

Basic concepts of Semiconductor RAMs – ROMs

Speed, Size and Cost

Cache memories

Lecture Notes