MVME162-213 Embedded Controller

Microprocessor module

As the microprocessor is widely used in the semiconductor industry, its performance is becoming higher and higher, the application is becoming more and more extensive, and the application field is becoming more and more extensive. With the rapid development of the microprocessor market, the scope of application continues to expand, and the continuous progress of microprocessor chip technology, the microprocessor has been widely used in today's industrial control field. The following is an article about the microprocessor module, mainly introduces the basic knowledge of the microprocessor module, microprocessor module refers to the processor chip integrated for processing hardware and software action unit, can realize the logic, memory, memory, I/O interface, to provide users with various functions (such as: Memory, data processing, power management, etc.) a microcontroller that supports program use. The microprocessor module is divided into microcontroller, DRAM, FPGA, MOSFET, SoC, FPGA and other chip types. The main microprocessor modules are: single chip microcomputer, DRAM microprocessor and FPGA microprocessor.

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Xiamen Xiongba Electronic Commerce Co. LTD

FROM：Mr. Wei

E-Mail：2322181769@qq.com                        

TEL/WeChat:15396237607

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1. Classification of chips

At present, there are two main international classification methods for semiconductor chips: one is according to the type of data processed, that is, according to its processing circuit classification; The other is divided according to the type of processor chip on the processing chip, that is, according to the units required to provide various functions (such as storage and data processing functions) on the chip. On the chip, usually the processor chip with better processing performance is called very large scale integrated circuit, this chip is usually called high performance chip; A processor with poor processing power but good performance can be called a small chip. At present, the main microprocessor products are VLSI. The large integrated circuit is divided into SCM, SoC (Unit of Latent Control) and FPGA two types (namely the traditional microcomputer MCU). With the progress of analog front-end technology and digital end technology, microprocessor products have been developed from the traditional integrated circuit to IC (IC) level, namely SoC (Semiconductor Unit of Computer Filter), and new materials, new processes and other application fields and new functions.

2. Definition

In a microprocessor, the processor consists of a CPU, memory, and an external bus (RSI), usually 16 or 32 bits (including 32 bits), and can be used to perform any function. modules are the carrier of microprocessor chip technology to realize hardware processing ability, which has the ability to realize hardware and complete software processing, including various instruction processing devices. Microprocessor module is the core of a system, in the system, it is responsible for the communication between each system and the internal operation of the system. Microprocessor refers mainly to processors used in industrial control applications. And a variety of devices (including transistors, capacitors, diodes, etc.) in the devices are composed of different devices.

3. Market development

With the popularity of chips, chip design companies will have more designers to make chips to meet the needs of different industries. At present, more and more microprocessors are used in industrial control systems, which also promotes the demand for microprocessor modules will be more and more large, microprocessor modules have a large market. At present, in some industrial control systems, usually adopt a new microprocessor module, the module can save a lot of costs, but also can effectively improve the speed and accuracy of the microprocessor in the system. It can also improve product quality and reduce maintenance workload. And can reduce the complexity of the power system, reduce energy consumption.

4. Development trend

With the rapid development of modern microprocessor chips, the competition in the microcontroller market becomes more fierce. At present, there are two types of microcontroller products: one is hardware (embedded microcontroller), and the other is software (software and data fusion). At present, there are two kinds of microprocessor chips in the world: one is the hardware-based microprocessor based on chip, and the other is the microprocessor based on the integration of chip technology and software technology. As can be seen from the above definition, hardware-based microprocessor means that the chip adopts embedded software as the core of the embedded system and uses the embedded system as the processor. Microcontroller chip technology is a kind of software technology. In the design of this module, all components are designed by embedded software, thus solving the problem of separating software from hardware. The other is the software microprocessor, which is composed of a microcontroller and integrates it with PC and other electronic products to form an independent system. This is a kind of software and hardware combined microcontroller.

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