SPD EEPROM: Functioning Algorithm
With the advent of the new SDRAM standard, a new I2C interface has also appeared. The interface was developed by Philips and is used as an internal auxiliary bus of…

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SDRAM PC100 Memory Testing Software
You can write your own routine or use ready-made utilities. We recommend using the ctsmb.exe program (System-Management-Bus-Scanner 1.2), which works if there is a South-Bridge PIIX4 on the motherboard (PIIX…

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The thickness of the magnetic layer of the disk
Removable magnetic media, manufactured by Iomega for Bernoulli drives, were extremely durable and reliable and cost quite a bit. The special 3-inch disks used in Zip are very similar to…

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Operating system role

The operating system is the ultimate authority in resolving hardware problems associated with the change of centuries. It is the operating system in most cases that tells applications the current time and date. The latest versions of operating systems correctly handle the change of dates from 12/31/99 to 01/01/2000. And this applies not only to operating systems that receive the date from the BIOS Continue reading

Almost everything about SPD-EEPROM ...
To this day, there are still SDRAM DIMMs operating at 66 MHz frequencies that are not equipped with the SPD-EEPROM chip, which contains the most important time parameters and data…

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DIMM EEPROM test program dimm.exe
A quick analysis of the type of DIMM module installed in the system unit can also be done with dimm_id.exe. The program is subject to all the restrictions discussed above:…

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Auto Head Parking
Fall to the surface with a characteristic "crackle". At the same time, they tear off microscopic particles from the surface, consisting of particles of the working layer of the carrier.…

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Zip Technologies: Pros and Cons
Since the creation of the FDD 3.5 "1.44 MB high-density, a lot of time has passed and this type of media has not undergone any changes during this period, while…

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