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An embedded system or embedded computer system is a computer system which is designed to perform one or more tasks related to a particular real time application with application specific microcontroller or microprocessor based circuitry embedded in it.They are aimed at providing responses within a set deadline by the manufactured who would have deviced it from customers point of view.
In contrast,general purpose computer system is a computer system which is designed to perform one or more tasks related to general purpose applications with a general purpose microprocessor based circuitry either existing as a separate unit(as in desktop) or embedded(as in palmtop,laptop).They are mainly aimed at providing maximum throughput(Throughput refers to measure of system's execution efficiency in instructions per second).A general purpose computer is a non-real time system,in the sense it need not meet deadlines.A general purpose computer is built around various embedded peripherals such as mouse,printer, router,scanner,etc.Real time system refers to a system which responds to any user input with minimum latency.Since PC's are surrounded by embedded peripherals they cannot come under category of embedded systems because of the following reason:
They require a external reset by the user when system hangs.whereas in embedded systems an on chip WDT (WatchDogTimer ,also referred to as COP[ComputerOperatingProperly]timer automatically resets the system under such condition.
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Operating system on computer is information system or embedded system?
Embedded system
Embedded System Training in Chennai?
Embedded System Training in Chennai
Embedded?
Embedded System Training in Chennai
Difference between microcontroller based system and embedded system?
embedded system also include microcontroller.
What is embedded internet system?
internet control of embedded devices
What do you means of resister in embedded system?
in embedded system resister means, memory to store the data.
Is operating system an embedded system?
An embedded system can include an Operating System to perform support functions for the application software and hardware. Because of the restrictive nature of an embedded system, its operating system will be compact and more efficient and will exclude many of the capabilities necessary in a general operating system. No. It is because the basic definition of embedded system is that it involves hardware and software for a single application. The device that is using an operating system may be an embedded system. But the operating system itself is not an embedded system It is because that it is only a software but not the combination of hardware and software.
How embedded system differ from other system?
Embedded system is meant for only one single application. Remaining may not.
Does an embedded system need operating system?
Yes. It is because the embedded system involves a hardware that can use a software. This is where we need an operating system.
Why operating system is not a embedded system?
It is because the basic definition of embedded system is that it involves hardware and software for a single application. The device that is using an operating system may be an embedded system. But the operating system itself is not an embedded system It is because that it is only a software but not the combination of hardware and software.
What is an embedded component?
In a computer system, an embedded component is a integral part of the system's motherboard.A component which was operated by both hardware and software was called embedded component.
What is mean by embeddedsystem?
Embedded system is a term used in computer technology. Essentially, it is a computer system with a dedicated function within a larger mechanical or electrical system.
