Lecture Notes || SNS Courseware

Subject Details

Dept : AIML

Sem : 5

Regul : 2019

Faculty : M.Bhuvaneswari

phone : NIL

E-mail : bhuvanamohan.m@gmail.om

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Lecture Notes

UNIT 1:

Intel 8086 Internal Architecture

8086 Instruction set

Assembler Directives

UNIT 2:

Interfacing requirements

Memory Mapped I/O

I/O Mapped I/O

8255 PPI

8279 Keyboard and Display Controller

8257 DMA Controller

8251 USART

8259 Interrupt controller

UNIT 3:

Introduction to Embedded systems

Typical embedded systems

Characteristics and quality attributes of embedded systems

8051 Functional block diagram

Instruction format and addressing modes

Timers, I/O Ports

Serial Communication

Interfacing –Keyboard, LCD,ADC&DAC

UNIT 4:

Operating System Basics

Types of Operating systems

Task, Process and Threads

Multiprocessing and Multitasking

Task scheduling

Task Communication

How to choose an RTOS?

UNIT 5:

Design Issues and Techniques

Security issues in embedded systems

Case study: Intruder Alarm system

Automatic Chocolate Vending machine

Washing Machine

Elevator Controller

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