INTRODUCTION OF -PROCESSOR #1

CONTENT

What is the Microprocessor

Hist0ry

Capable of doing

Reference

Conclusion

Also known as a CPU or central processing

unit.

How we present this presentation…?

The microprocessor is the heart of a

computer.

The microprocessor you are using might be a

Pentium, AMD, a-PowerPC or any of other

types of microprocessor.

What is the Microprocessor

Intel 4004

In 1971.

The first 4-bit CPU.

Included control functions for memory and I/O.

Used for first portable electronic calculators.

Microprocessor history

Intel 8080 In 1974

The first -processor to make it in to a home computer.

8-bit

Intel 8085 In 1977

Binary compatible

8-bit

Pentium In 1995 to 2004

32-bit

Frequency 60 to 3200MHz

Microprocessor history

Core seriesIn 2007

Multi core processor

64-bit

Frequency 1.9-3.7 GHz

HaswellLatest - architecture

On-chip GPU

64-bits

5th generation intel core processor

Microprocessor history

Capable of doing

CPU Register arrayALU

Control unit

ALU

Arithmetic operation

Logical operation

Register Array

Consist of various registers

B,C,D,E,H,L and accumulator

Control Unit

Control the flow of the Data

Between -processor and memory & peripheral

Capable of doing

Capable of doing

http://en.wikipedia.org/wiki/Main_Page

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Reference

PRESENTED BY : Tharindu DarshanaStudent at Open University Sri Lanka