Athlon XP: Awaiting 64-bit Architecture
On April 22, AMD announced a server version of its 64-bit Opteron processor. Unfortunately, the server version was announced. In addition, most likely at the beginning the 64-bit platform will…

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New from Japan
The article was written by a former employee of the EPOS company Sergey Tkachenko. Currently, Sergey is studying and working in Japan, he is a graduate student at Chubu Daigaku…

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File system access
A lot of important information is stored not only on the file server, but also on the user's workstations. And this data can easily be lost or disclosed if certain…

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discovery

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 amorphous silicon. The programming of the microcircuits consisted of passing a large current pulse through an appropriate jumper that caused it to melt (burst). The likelihood of recovering torn jumpers was minimal. For greater reliability and eliminating the possibility of restoration of jumpers, the chip was subjected to thermal training (additional heating for a long time), and then it was checked and, if necessary, reprogrammed. Continue reading

The victory of the losers, or the story of the creation of FLASH memory (part1)

It would seem that in common between a mobile phone, a GPS navigator, a digital camera and a modern voice recorder. The first thought that comes is that these are digital devices that appeared on the market in the 90s of the last century. But this is only at first glance, if you dig deeper, then all these devices have one thing in common – they use Flash (flash) memory to store data. Flash memory, as a new storage device, has been rapidly developing since 1984. In this article, we will try to highlight the history of the creation and development of Flash memory. Continue reading

We overcome the limitations
Standards for SCS based on twisted pairs for Ethernet 10Base-T and Fast Ethernet 100Base-TX networks stipulate that: the maximum length of horizontal wiring is 90 m; the total length of…

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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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Who needs these 64 bits?
On September 23, the new 64-bit processors from AMD, Athlon 64 3200+ and Athlon 64 FX-51 were officially announced. However, Internet users have long been familiar with these processors, since…

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Warm company
A processor is not the only heat source in a computer. But the most solid of them. Therefore, special attention is paid to him. But modern video cards also have…

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