How to understand re-export regulations

List of Contents of this article:

• 1, single-chip microcomputer How to install an embedded operating system_The principle and application of single-chip microcomputer embedded system
• 2, What is an embedded system? What is the principle?
• 3 、The concept of embedded system

How to install embedded operating system on single-chip microcomputer_Single-chip microcomputer embedded system principle and application

1. In fact, it is for your hardware, first port bootlooder, and then port the real linux kernel, Transplant the corresponding driver, and it can be installed on the single-chip microcomputer. If you are interested, you can take a look at how Raspberry Pi is installed.

2. EmbeddingSystem: Single-chip microcomputer is often used in embedded systems to control household appliances, industrial equipment, automotive electronic systems, etc. Automation and control: applied to automation systems, such as temperature control, motor control, etc. Communication: used in communication equipment and networks, such as wireless communication, network control, etc.

3. Using simulation software to simulate simulation software is a tool that can simulate circuits and embedded systems on the computer, such as Proteus, Keil, etc. By using these softwares, circuit design, system simulation and code debugging can be carried out quickly.

4. Embedded generally refers to embedded systems, and embedded development is the development of embedded systems. IEEE (American Society of Electrical and Electronic Engineers) defines an embedded system as: "a device used to control, monitor or assist in the operation of machines and equipment".

What is an embedded system? What is the principle?

In the field of embedded systems in China, the concept of embedded system is relatively recognized: embedded system is application-centered, based on computer technology, and software and hardware can be cut, which is suitable for special computer systems with strict requirements for function, reliability, cost, volume and power consumption of application systems. Unify.

1 Embedded systems are user-oriented, product-oriented and application-oriented; 2 Embedded systems generally refer to non-PC systems, which include hardware and software. Hardware includes processors/microprocessors, memory and peripherals and I/O ports, graphics controllers, etc. Software includes operating system and application programming.

The concept of embedded system focuses on understanding the concept of "embedding" mainly from three aspects.

Embedded full name embedded system refers to a device used to control, monitor or assist in the operation of machines and equipment. An embedded system is a dedicated computer system that acts as part of a device or equipment. A general embedded system is an embedded processor control board where the control program is stored in the ROM.

The concept of embedded system

Dembedded system definition: application-centered, computer technology-based, software and hardware can be tailored, and the computer system that adapts to the strict requirements of the application system for function, cost, volume, reliability and power consumption Unify.

Embedded system is simply a dedicated computer system designed for specific applications.Embedded systems are different from ordinary PCs or notebooks. The external dimensions, power consumption, external adapters and other features of the embedded system must meet the requirements and restrictions of the application.

Embedded systems are application-centered, based on computer technology, and software and hardware can be cut. It is suitable for special computer systems with strict requirements for function, reliability, cost, volume and power consumption of application systems.

Definition: The embedded system is application-centered and based on computer technology. The software and hardware can be cut and adapted to the special computer system with special requirements of the application system in terms of function, reliability, cost, volume, power consumption, etc. Features: (1) The embedded system is for specific applications.

The definition of embedded system includes the following three basic elements: Specific application: Embedded system is designed and customized for specific application.They are used to perform specific tasks, such as household appliance control, car engine control, medical equipment monitoring, etc. Each embedded system is carefully designed to meet the needs of specific fields.

Embedded system is a special system that can be fully embedded in the controlled device and designed for specific applications.