An important part of a motherboard can be said to be the chipset of the motherboard, the chipset of the motherboard is usually composed of a northbridge chip and a southbridge chip, and the two together form the chipset of the motherboard.
The northbridge chip is mainly responsible for completing the data transmission between the CPU, memory, and AGP interfaces, and also connects with the southbridge chip through a specific data channel. The packaging method of the northbridge chip initially used the BGA packaging method, and the northbridge chip of Intel was transformed into the FC-PGA packaging method, but the motherboard northbridge chip planned for the AMD processor still uses the traditional BGA packaging method.
Compared with the north-bridge chip, the south-bridge chip is mainly responsible for communication with IDE equipment, PCI equipment, sound equipment, network equipment and other I/O equipment. In addition, in addition to the traditional classification method of the north-south bridge chip, you can also see the integrated planning scheme, which is often seen in the NVIDIA, SiS chipset, the north-south bridge chip into a chip, this planning scheme has a unique meaning, about saving money, improving product competitiveness has a certain meaning, except for a small local motherboard, has not been very widespread implementation.
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Precautions for the use of industrial computer - EVOC
The industrial computer has the characteristics of dustproof, moisture-proof, vibration-proof, high-temperature resistance, etc., and the following matters should be paid attention to when using it:
1. In the process of using the industrial computer, the industrial computer should not be disassembled, and the common problems and elimination methods of the industrial computer should be referred to when there is a problem; Do not move the IPC, so as not to be due to oscillation ...
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Causes and solutions for slow startup of industrial computers
The environment of the industrial site is chaotic, and the industrial computer is faced with factors such as oscillation, dust, and high electromagnetic field disturbance during operation, and the industrial site often continues to operate for a long time, which has high requirements for the stability of the industrial computer. In the process of using the industrial computer, there are often such and such problems, requiring the industrial computer to ...
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EVOC M50 won the Best Product Award in the Industrial PC category
On September 18th, the "2019 (8th) Global Automation and Manufacturing Theme Summit" and "CEC 2019 Best Product Award Ceremony" hosted by CONTROL ENGINEERING China, an annual event in the field of industrial automation, was held in Shanghai.
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How to reduce power consumption of industrial control motherboard - EVOC
The total amount of industrial electricity has always accounted for most of China's electricity, so there are industrial control motherboard custom manufacturers have launched ultra-low-power industrial control motherboards, and the introduction of ultra-low-power industrial control motherboards will greatly reduce industrial electricity consumption and save industrial electricity consumption for China. So what is the ultra-low power industrial control motherboard?
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EVOC is based on flight
[System Overview]
The flight monitoring system integrating flight control, wireless communication and command and dispatch, GPS satellite positioning and geographic information processing technology is mainly used for military flight tracking command and dispatch.
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Definition characteristics and operation of embedded industrial computer - EVOC
Embedded accounting machines are ubiquitous in everyday equipment, office supplies, cars, industry, medical and agriculture. From calculators to telephones, cameras, elevators, traffic lights, plant controllers, and nuclear power plant control systems, there are physical embedded systems in virtually everything in modern equipment. These...
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Industrial motherboard selection considerations - EVOC
Industrial motherboard is a motherboard used in industrial occasions, which is selected by industrial computers, and can adapt to wide temperature environments, harsh environments, and long-term high-load work according to needs. When choosing an industrial motherboard, you need to consider the following questions:
Plate type
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The difference between industrial computer hard disk - EVOC
1. Hard disk speed
The speed of the hard disk is one of the important parameters to identify the level of the hard disk, and it is one of the key factors of the internal transfer rate of the hard disk, which directly affects the speed of the hard disk to a large extent. The speed of the hard disk refers to the rotation speed of the motor shaft in the hard disk, which is the speed of the hard disk in 60 seconds.
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Analysis of the problem of no display on the boot of the industrial computer - EVOC industrial computer
When this host issue occurs, the first thing we need to check is the BIOS. The BIOS of the motherboard stores important hardware data, and the BIOS is also a relatively fragile part of the motherboard, which is very vulnerable to damage, and once damaged, it will lead to the failure of the system to operate.
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EVOC IPC boot no display fault solution
The motherboard of the industrial computer (referred to as the industrial control motherboard) is an industrial computer motherboard used in industrial occasions, which can get used to a wide temperature environment, a harsh environment, and a long-term high-load operation according to the needs. It may be due to the harsh working environment of its application, so the industrial computer motherboard ...
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The difference between industrial computer and industrial server - EVOC
Industrial server is an important part of the industrial application information system, which evolved from commercial servers and industrial computers. Compared with industrial computers, industrial servers not only have higher processing capabilities, transmission rates and function expansion capabilities, but also have better reliability, manageability and security, ...
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The difference between parallel port and serial port of industrial computer
Parallel interface, referred to as parallel port. The parallel port of the industrial computer uses a 25-pin D-connector. The so-called "parallel" means that 8-bit data is transmitted together through parallel lines, so that the data transmission speed is greatly improved, but the length of the parallel transmission line is limited, and due to the increase in length, the disturbance will increase.
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The difference between PCI, CPCI, and PXI slots in industrial computers
1. PCI is the abbreviation of Peripheral Component Interconnect (Peripheral Component Interconnect specification), which is the main expansion slot of industrial computers, and it is also the type of slot with the most on the board of industrial motherboards.
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Causes and solutions for incompatibility between memory and industrial motherboards——EVOC
Memory is one of the most important components in industrial motherboards, which is mainly used to temporarily store the computing data in the CPU and the data exchanged by external memory. In the operation of industrial computers, there may be incompatibility between memory and industrial motherboards. The following is an introduction to the incompatibility of memory with industrial motherboards ...
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EVOC MCA Solution
EVOC MCA solutions - computer skills, mobile computing skills, Internet of Things skills, handwriting input skills, wireless connection skills, and video, RFID, fingerprint, barcode and other product skills, intelligent medical.
Schematic diagram of EVOC MCA solution
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Determine the method of reinstalling the system of the industrial computer
In the process of using the industrial computer, the user mistakenly deleted the system file, resulting in an abnormal function of the industrial computer; The industrial computer was invaded by viruses and Trojans, resulting in system problems; Some fault prompts frequently pop up on the desktop, and the industrial computer needs to be reinstalled in the system. Strictly speaking, the industrial computer presents ...
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The difference between industrial motherboards and commercial motherboards - EVOC
According to the application, motherboards can be divided into two categories: industrial motherboards and commercial motherboards. Commercial motherboards are mainly used for home and office computers, and industrial motherboards are mainly used in industrial occasions, so the planning of industrial motherboards and commercial motherboards is quite different.
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The application of EVOC products in the Internet of Things
On March 19, 2021, the 2021 CAIMRS and Annual Selection and Awards Ceremony of China's Production Digital Service Summit hosted by Industrial Control Network was held in the form of real-time live broadcast in the cloud, and the results of the 19th Automation and Digitalization Annual Selection were released. Turck has once again been named one of the "Top 10 Companies of the Year".
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Industrial computer keyboard and mouse failure treatment method - EVOC
The industrial computer, that is, the industrial computer, the primary structure and operating principle are the same as that of ordinary computers, the difference is that the industrial computer adopts a steel structure chassis, with fixed strips inside, and has a high anti-magnetic, dust-proof and anti-oscillation ability, which is suitable for complex industrial sites.
The IPC can be used for data receiving.
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The difference between serial ports RS-232, 422, and 485 on industrial motherboards
Serial port is a very common device communication protocol on industrial motherboards, and most industrial motherboards contain more than two serial ports based on RS-232. The serial port sends and receives bytes on a bit-by-bit basis, which is slower than parallel communication on a byte-by-byte basis, but the serial port can be used in the use of a single wire.
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