Embedded system is a special computer system. The generally accepted definition of embedded system in China is a special computer system which is application-centered, based on computer technology and can be customized to meet the strict requirements of application system on function, reliability, cost, volume and power consumption. From the definition of application object, embedded system is a combination of software and hardware, and can also cover machines and other auxiliary equipment.
Composition of embedded system: Embedded system equipment generally consists of embedded computer system and execution equipment. Embedded computer system is the core of the whole embedded system, which consists of hardware layer, middle layer, system software layer and application software layer. The execution device, also known as the controlled object, can accept the control command sent by the embedded computer system and perform the specified operation or task. If you are interested, click here to study for free.
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