Lecture Notes || SNS Courseware

Subject Details

Dept : CSD

Sem : 3

Regul : 2019

Faculty : Dr.B.Anuradha

phone : NIL

E-mail : head.futureskills@snsgroups.com

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Lecture Notes

UNIT 1:

Introduction

Basic operational concepts

Addressing modes – Assembly language

Bus Structures

Memory locations and addresses – Memory operations

Instruction and Instruction sequencing

Case study : RISC and CISC Architecture.

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

Hardwired control

Pipelining: Basic concepts

Data hazards – Instruction hazards

Data path and control consideration

UNIT 4:

Basic concepts of Semiconductor RAMs - ROMs – Speed, Size and Cost

Cache memories – Performance consideration

Virtual memory – Memory Management requirements

Secondary memory

Case Study: Memory Organization in Multiprocessors

UNIT 5:

Accessing I/O devices

Direct Memory Access

Buses

Interrupts

Interface circuits

GPU

ILP

Standard I/O interface

Multicore processor

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