Comparison of motherboards supporting the new memory standard PC2100 (DDR266)
AMD processors have long gained popularity among computer users due to their high performance at low cost. Therefore, it is understandable that new motherboards for AMD processors will appear on…

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FPGA Types Supported by Free MAX + Plus II Package Versions
As follows from the above data, the nomenclature of microcircuits supported by the free versions of the MAX + plus II system, although it is limited, nevertheless allows you to…

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Power line interference
Power quality issues play an important role in ensuring the sustainability of computers and peripherals and their longevity. Computers, like any electronic equipment that is powered by AC power, are…

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requirements

MAX + plus II: FPGA Integrated Digital Device Development Environment

The general tendency for the development of the element base of digital circuitry, starting with the appearance of the first integrated circuits in the early 60s to the present, is a continuous increase in the number of logic elements (LEs) placed on the chip, while reducing the unit cost of one element. An increase in the number of LEs continuously opens up the possibility of creating increasingly complex digital devices placed on a single chip. The main (far from complete) positive results of this trend include: Continue reading

“Divide and rule”

As a horizontal cable in modern SCS, a four-pair balanced cable is used mainly. It is known that for signal transmission in Ethernet and Fast Ethernet networks, only two out of four pairs are used. The remaining pairs are virtually idle. The technical characteristics of modern cables in terms of the NEXT parameter are very high (see Fig. 1), which allows the use of free pairs for transmitting analog and digital signals without any noticeable effect on the operation of the main application. Continue reading

When friends agree ...
In the mid-90s of the last century, more than fifty leading world manufacturers of electronic equipment, joining forces, (!) Developed and adopted a new affordable digital video recording format with…

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The victory of the losers, or the story of the creation of FLASH memory (part2)
This type of memory was made in the form of a two-dimensional matrix of conductors, at the intersection of which a thin jumper (20-30 μm) was created from metal or…

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Overview of Graphic Solutions for Laptops
Over the past year, there have been plenty of events in the graphics market. For quite some time, S3 was the undisputed leader in the production of graphic chips and…

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Personal computer and network security
Recently, quite a lot of attention has been paid to ensuring information security in various automated systems (corporate, inter-corporate, payment, and others). Personnel takes the perimeter of the corporate IT…

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