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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.
What is embedded system?
# A specialized computer system that is part of a larger system or machine. Typically, an embedded system is housed on a single microprocessor boardprograms stored in ROM. Virtually all appliances that have a digital interface -- watches, microwaves, VCRs, cars -- utilize embedded systems. Some embedded systems include an operating system, but many are so specialized that the entire logic can be implemented as a single program. # Embedded System is: specified purpose controller which is embedded as part of larger system. An embedded system has historically been defined as a single function product where the intelligence is embedded in the system. It could be anything from a dishwasher to a hearing aid, if that product includes a microprocessor and software. Many of today's embedded systems are looking more like PCs with user interfaces, touchscreens, displays, keypads and more. Still, these are not general function systems but are designed to perform very specific functions.
What are the charactristic of embedded system?
An embedded system has historically been defined as a single function product where the intelligence is embedded in the system. It could be anything from a dishwasher to a hearing aid, if that product includes a microprocessor and software. Many of today's embedded systems are looking more like PCs with user interfaces, touchscreens, displays, keypads and more. Still, these are not general function systems but are designed to perform very specific functions.
Is cctv camera is embedded system?
yes! CCTV is an embedded system coz it is combination of many electrical parts e.g sensors etc.
Why is C plus plus not widely chosen for embedded process application?
There is no such term as embedded process application but you probably meant embedded system software. Embedded systems can make use of general purpose compilers, assemblers and debuggers, but these are often used in conjunction with more specific high-level programming tools and modellers, many of which emit C-code or raw assembly.
What is difference between an embedded system and a general purpose computer?
An embedded system has a self-contained operating system on a "chip" thus embedded into the system and does not rely on having a hard disk with the operating system on it. Not to mention that is will be much faster because the access time of the OS on a chip. More specifically... An embedded system has historically been defined as a single function product where the intelligence is embedded in the system. It could be anything from a dishwasher to a hearing aid, if that product includes a microprocessor and software. A PC is designed to be a general purpose computing environment. Many of today's embedded systems are looking more like PCs with user interfaces, touchscreens, displays, keypads and more. Still, these are not general function systems but are designed to perform very specific functions.
Where can one find home library organizing software?
There are many companies that sell home library organizing software. They can be found though ReaderWare, BolideSoft and CollectorZ to find the software.
What is Windows XP Embedded?
An embedded operating system is an operating system for embedded computer systems. These operating systems are designed to be compact, efficient, and reliable, forsaking many functions that non-embedded computer operating systems provide, and which may not be used by the specialized applications they run.
Is lift an embedded system?
An embedded system has historically been defined as a single function product where the intelligence is embedded in the system. It could be anything from a dishwasher to a hearing aid, if that product includes a microprocessor and software. Many of today's embedded systems are looking more like PCs with user interfaces, touchscreens, displays, keypads and more. Still, these are not general function systems but are designed to perform very specific functions. I would certainly include lifts (elevators) as an embedded system. Today's lifts include detailed control systems that not only manage lift operations but include capabilities to link to other building control systems and off-site monitoring stations.
What are the characteristics of an embedded computer system?
Most of the popular embedded controllers are for video and sound. An mp3 that plays when a page loads is great if the visitor needs or really wants to hear the automatic sound. A stop or play button can be added as well as how the lloop or file itself plays. A playlist and several more options are available. The video player is still there to automatically play video in the same way, except for the player will become visibale according to the setup. Forward and volume, plus several options are available for the video player. In both of these examples the player will be embedded and the result is the designer has total control over what media the visitor will experience. The major fqctor is what type of system the visitor has will determine whether they hear or see anything at all.
Difference and similarities between embedded systems and general purpose workstations?
ð An embedded system is differ from the general purpose in the view of their purpose. The general purpose computers are the computers that are designed to perform many operations and which can be reconfigured for a new purpose where as an embedded is designed only meant for one purpose.ð An embedded system has a self-contained operating system on a "chip" hence embedded into the system and does not depend on having a hard disk with the operating system on it, whereas in the general purpose computer an operating system need to be present in the hard disk.ð Example for an embedded system is a portable music player; example for general purpose computer is PCs.
What are the necessity of embedded systems?
An embedded system is a special-purpose computer system designed to perform one or a few dedicated functions,[1] often with real-time computing constraints. It is usually embedded as part of a complete device including hardware and mechanical parts. In contrast, a general-purpose computer, such as a personal computer, can do many different tasks depending on programming. Embedded systems control many of the common devices in use today. Since the embedded system is dedicated to specific tasks, design engineers can optimize it, reducing the size and cost of the product, or increasing the reliability and performance. Some embedded systems are mass-produced, benefiting from economies of scale. Physically, embedded systems range from portable devices such as digital watches and MP4 players, to large stationary installations like traffic lights, factory controllers, or the systems controlling nuclear power plants. Complexity varies from low, with a single micro controller chip, to very high with multiple units, peripherals and networks mounted inside a large chassis or enclosure. In general, "embedded system" is not an exactly defined term, as many systems have some element of programmability. For example, Handheld computers share some elements with embedded systems - such as the operating systems and microprocessors which power them - but are not truly embedded systems, because they allow different applications to be loaded and peripherals to be connected.
