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The Basic Structure-Computer Aided Design-Lecture Slides, Slides of Computer Aided Design (CAD)

Dr. Bhim Rao Ambedkar University Computer Aided Design (CAD)

Prof. Ujesh Chauhan delivered this lecture at Agra University for Computer Aided Design. It includes: Basic, Structure, Maintenance, Arithmetic, Logic, Operators, Memory, Unit, Instructions, Program

Typology: Slides

2011/2012

Uploaded on 07/19/2012

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TheBasicStructure:

1. CPU(Maintenance:Arithmetic&Logicoperations)

2. Input/Outputdevices:

•Inputdevice:Togivedataorcontroloperationsof

CPU

•Outputdevices

3.TheMemoryUnit

•Wheredataorprogramisstored.

•Typeofmemory&itsamountdeterminesthe

capabilitiesofacomputingsystem.

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Discover Slides of Computer Aided Design (CAD) Dr. Bhim Rao Ambedkar University

Partial preview of the text

Download The Basic Structure-Computer Aided Design-Lecture Slides and more Slides Computer Aided Design (CAD) in PDF only on Docsity!

The

Basic

Structure:

1. CPU

(Maintenance:

Arithmetic

Logic

operations)

2. Input

Output

devices:

Input

device:

To

give

data

or

control

operations

of

CPU

Output

devices

The

Memory

Unit

Where

data

or

program

is

stored.

Type

of

memory

its

amount

determines

the

capabilities

of

a

computing

system.

The

CPU:

Program

containing

necessary

set

of

instructions

resides

in

memory

Its

location

specified

by

program

counter

to

CPU

Instructions

are

in

form

of

low

level

command

called

instruction

set

which

consists

of:

Instructions

for

moving

the

memory

contents,

Performing

arithmetic

Logic

operations,

Other

miscellaneous

commands

A

CPU

fabricated

as

single

IC

(chip)

Microprocessor.

Instructions

from

memory

for

execution

Done

by

Controller

directs

ALU

performs

arithmetic

operations

Operands/results

stored

in

registers

Operations

associated

with

registers

done

at

highest

possible

speed

bits

registers

MEMORY

TYPES:

1. ROM

– Read

Only

Memory

2. PROM

– Programmable

Read

Only

Memory

3. RAM

– Random

Access

Memory

4. EPROM

– Erasable

Programmable

ROM

5. EEPROM

– Electrically

Erasable

and

programmable

ROM

6. Flash

Memory

INPUT

DEVICES:

1. Keyboard2. Mouse3. Light

Pen

4. Joystick5. Digitizer6. Tablet

Hard

Copy

Devices:

Graphical

Printers

Dot

Matrix

Thermal

Transfer

Ink

Jet

Laser

Color

Copies

Plotters

Pen

Electrostatic

Photographic

Devices

Storage

Devices:

1. Floppy

Disks

2. Winchester

Disks

3. Magnetic

Tapes

4. Magnetic

Tape

Cartridges

5. CD

ROMs

6. DVD

System

Configuration:

**1. Main frame/Mini ‐/Micro ‐computers

Stand Alone Work Station** ‐^ CPU, storage ‐^ Monitor, Display Device ‐^ Keyboard, Input Device ‐^ Digitizer, Graphical Input Device ‐^ Plotter, Graphical Output Device

Server ‐^ Mass Storage Unit ‐^ Printer ‐^ Plotter ‐^ Graphic Output Devices

Network ‐^ Star Network ‐^ Bus Network ‐^ Ring Network

Communications Multi ‐ Plexers ‐^ Communication Processor ‐^ Buffer ‐^ ASCII ‐^ Data Transmission ‐^ Broadband ‐^ Baseband

The Basic Structure-Computer Aided Design-Lecture Slides, Slides of Computer Aided Design (CAD)

Related documents

Partial preview of the text

Download The Basic Structure-Computer Aided Design-Lecture Slides and more Slides Computer Aided Design (CAD) in PDF only on Docsity!

The

Basic

Structure:

1. CPU

(Maintenance:

Arithmetic

Logic

operations)

2. Input

Output

devices:

Input

device:

To

give

data

or

control

operations

of

CPU

Output

devices

The

Memory

Unit

Where

data

or

program

is

stored.

Type

of

memory

its

amount

determines

the

capabilities

of

a

computing

system.

The

CPU:

Program

containing

necessary

set

of

instructions

resides

in

memory

Its

location

specified

by

program

counter

to

CPU

Instructions

are

in

form

of

low

level

command

called

instruction

set

which

consists