About the embedded systems

1. EMBEDDED DEVELOPER VIRTUAL INTERNSHIP
AVANTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
DEPARTMENT OF ELECTRICAL AND ELECTRONICS
(PERMANANTLY AFFICATED TO JNTUGV,ACCREDITED BY NAAC A+ ,APPROVED BY AICTE,RECOGNISED BY UGC)
AFFLICATED TO JAVAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY GURAJADA VIZIANAGARAM,A.P
TAMARAM, MAKAVARAPALEM,NARSIPATNAM,531113
PRESENTED BY

2. CONTENTS
• Introduction of system
• Embedded systems
• About microchip technology
• Differences
• Applications
• Future Embedded systems
• Conclusion

3. INTRODUCTION OF SYSTEM
• A collection of components that work together to realize some objectives
forms a system. Basically there are three major components in every system,
namely input, processing and output.
• System life cycle is an organizational process of developing and maintaining
systems. It helps in establishing a system project plan, because it gives
overall list of processes and sub-processes required for developing a system.
• Systems are created to solve problems. One can think of the systems
approach as an organized way of dealing with a problem. In this dynamic
world, the subject System Analysis and Design (SAD), mainly deals with the
software development activities.

4. EMBEDDED SYSTEMS
• An embedded system is a microprocessor-based computer hardware system with
software that is designed to perform a dedicated function, either as an independent
system or as a part of a large system.
• Embedded systems are commonly found in consumer, industrial, automotive, home
appliances, medical, telecommunication, commercial, aerospace and military
applications.
• Learning about embedded systems will introduce you to various hardware
components that are used in non-computer devices.

5. STRUCTURE IN EMBEDDED SYSTEMS

6. MAIN PROCESSORS IN EMBEDDED
SYSTEMS
• Micro Processor
It is a central processing unit. To make it work we need a lot of external parts called
peripherals and need external circuits,Hence it is also called system of the Board
(SOB).
• Micro Controller
It is a processing unit which the essentials parts are inbuilt in a single chip. It can
includes all necessary parts in a single IC,Hence it is also called system of the chip
(SOC).

7. MICROPROCESSORS IN EMBEDDED
SYSTEMS

8. MICROCHIP IN EMBEDDED SYSTEM
• Microchip technology is an American manufacture of the
microcontroller,memory,analog semiconductors which is found in 1987.
• In this technology PIC’s are popular with developers.
• Microchip has strengthened security from several angles. They offer crypto
authentication modules that work with their development boards to make
developing secure features quicker and easier, as well as out-of-the-box secure
device solutions.

9. DIFFERENCES
EMBEDDED SYSTEMS
• These are designed to do some specific
set of tasks.
• It uses semiconductor memories,but
does not require secondary memories
like hard disk,CD.lt sometime has
special memory called flash memory.
• It is designed using a microcontroller
as the main processing unit.
GENERAL PURPOSE SYSTEM
• It can perform multiple tasks.
• It contains a large memory
semiconductor memories like cache
and RAM. it also contains secondary
storage like hard disks etc.
• It is designed using microprocessor as
the main processing unit.

10. APPLICATIONS
Embedded sytems control many of common devices in use today,like
• Digital watches
• Traffic lights
• Printers
• Mobile phones
• Mp3 players
• Robotics
• Climate control in automation etc…,.

11. FUTURE OF EMBEDDED SYSTEMS
• The future of embedded systems includes robust security measures, such as
hardware-based security modules and advanced encryption techniques, to protect
data and privacy.
the future of embedded systems and how they are shaping the world around us:
1. The Rise of Intelligent Embedded Systems
2. The Internet of Things (IoT) Integration
3. Security
• The future of embedded systems is bright with several key predictions shaping the
industry. One of the primary predictions is an increased demand for low-power,
high-performance embedded systems. As devices become more connected and
intelligent, they will require more processing power while consuming less energy.

12. CONCLUSION
• Embedded systems is unique and hardware is highly specialized to application
domain. As a result,embedded sytems programming can be widely varying
experience.
• It seems inevitable that the number of embedded systems will continue to increase
rapidly.
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