An embedded system can be defined as a computer system designed to do a specific task. They are often found in devices that we use daily, such as cell phones and microwaves. A VLSI system, on the other hand, is an integrated circuit that contains thousands or even millions of transistors on a single chip. They are used in devices such as digital cameras and MP3 players. So what is the difference between these two types of systems?
What is Embedded System ?
An embedded system is a computer system that is part of a larger system or machine. It is usually designed to perform a specific task and is not intended to be used as a general-purpose computer.
Embedded systems are found in many devices that we use every day, such as cell phones, digital cameras, MP3 players, and computers in cars and aircraft. They are also used in industrial applications, such as factory automation and process control. Many embedded systems are programmed in assembly language or a low-level programming language like C.
What is VLSI?
VLSI is an acronym for “Very Large Scale Integration”. It is a type of integrated circuit (IC) that contains millions of transistors on a single chip. VLSI circuits are used in almost all electronic devices today, from cell phones to computers.
The first VLSI IC was created in 1981 by Toshiba. The company’s engineers designed and built a chip with 64k transistors. Today, there are VLSI chips with billions of transistors. The increase in transistor count has been made possible by advances in semiconductor technology.
VLSI chips are used in a variety of electronic devices, including computers, cell phones, digital cameras, and MP3 players. They are also used in industrial applications such as automotive control systems and medical imaging devices.
Main differences between Embedded System and VLSI
An embedded system is a computer that has been designed for specific tasks and is not intended to be used as a general-purpose PC. A VLSI is an integrated circuit that can be programmed to perform complex logic operations. The main difference between an embedded system and a VLSI is that an embedded system is designed to perform a specific task, while a VLSI can be programmed to perform any number of tasks.
Embedded systems are typically found in devices such as automobiles, consumer electronics, industrial controllers, and medical equipment. They are often designed to operate in harsh environments and are required to be highly reliable. VLSIs are found in all types of electronic devices, from cell phones to digital cameras. They are used to increase the functionality of these devices while reducing their size and cost.
Similar Frequently Asked Questions (FAQ)
What are the benefits of using an embedded system?
An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts. Embedded systems control many devices in common use today. ninety-eight percent of all microprocessors are manufactured as components of embedded systems.
Some advantages of using an embedded system are:
-They are purpose built for their application which leads to increased reliability and decreased costs.
-They have very specific requirements so they can be designed to be small, lower power consumption, and low weight.
-They can be deployed in harsh environments and still function properly.
In conclusion,the main difference between an embedded system and a VLSI is the size of the circuit. Embedded systems are typically much smaller than VLSIs. They also tend to be less complex, although this is not always the case. Because of their small size and lower complexity, embedded systems often use less power than VLSIs.
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