Introduction to Embedded System Basics and Applications
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Introduction to Embedded System Basics and Applications:
An embedded system is just like a computer system which is mainly designed to perform some particular tasks like to control the data in different electronics-based systems, to access the data, process, and to store the data. Embedded systems are the hardware and software combinations, these systems are designed to do some specific tasks. The most important feature of the embedded system is it regenerates the output within very less time limit. In our day to day life, we will come across many embedded systems.
The main applications of embedded systems which come across are like a TV remote control, microwave, home security, calculators, and neighborhood traffic control systems, washing machine and many more. If you want to be an expert in the embedded system then join the best Embedded training institute in Bangalore, where you can get to know the importance of the embedded system.
The embedded system hardware is assembled with the Microcontroller and microprocessors and they use hardware system to perform the operations. The components of embedded systems are input devices like sensors, output devices, memory, the display unit, and user interfaces.
The embedded system consisting of hardware and software both, below figure shows the basic block diagram of the embedded system.
The embedded system hardware is assembled with the Microcontroller and microprocessors and they use hardware system to perform the operations. The components of embedded systems are input devices like sensors, output devices, memory, a display unit, and user interfaces.
The embedded system consisting of hardware and software both, below figure shows the basic block diagram of the embedded system.
So embedded system have very good future and who want to start their carrier in embedded field, it’s a good decision, and now day’s we get many embedded training institutes in Bangalore, so you can select the Professional Training Institute, Where you will get the very good knowledge of the embedded system.
Embedded System Hardware:
The main components of the embedded system are
- Power supply.
- Processors
- Timers.
- Memory.
- Input and output circuits.
- System application specific circuit.
- Parallel communication ports.
- Serial communication ports.
Embedded system software:
To execute any particular operation we write the software for the embedded device, it is generally written in a high-level format and then it is compiled down in order to offer the code which can be stuck within a non-volatile memory in the hardware. An embedded system software is proposed to have in view of the following three parameters.
- Accessibility of processor’s speed
- When the embedded system runs continually, there is a requirement to limit power dissipation for activities like run, stop and wake up.
- The convenience of system memory.
Characteristics of Embedded systems:
The embedded systems are designed to do some specific task and it does similar operation continually.
- All the systems have boundaries on design metrics, but those can be obtained. Design metric is a portion of an execution features like size, cost, power and also performance and the embedded system meets all design constraints.
- The embedded systems continually react to variations in the system and them also calculate specific results in real time without any delay
- It performs operation very fast enough and so it consumes less power that can increase battery life.
- An Embedded system is integrated with hardware and software where the hardware is used for a security and performance and Software is used for more features and flexibility.
- The embedded system is based on a microcontroller or microprocessor.
- Embedded system contains memory, as its software normally inserts in ROM.so system does not need any secondary memories in the PC.
- To connect input & output devices the embedded system consist of peripherals.
Applications of embedded systems:
Embedded systems are used in almost all fields like Home automation, automotive, automobile, agriculture, and defense etc.
- Embedded Systems in digital consumer electronics include DVDs, set-top boxes, high definition TVs and digital cameras.
- Embedded Systems also used in satellites and missiles contain defense, communication, and aerospace.
- Embedded systems are used in telecommunications which include mobile computing, networking, and wireless communications, etc.
- Embedded systems applications in computer networking & peripherals contain image processing, networking systems, printers, network cards, monitors and displays.
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