Słownik terminologii komputerowej

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Przykłady: pci, /dev/null, functional unit, embedded system, pseudo-tty, nfs.


1 definition found From The Free On-line Dictionary of Computing (05 January 2017) [foldoc]: bubble memory A storage device built using materials such as gadolinium gallium garnet which are can be magnetised easily in only one direction. A film of these materials can be created so that it is magnetisable in an up-down direction. The magnetic fields tend to join together, some with the north pole facing up, some with the south. When a veritcal magnetic field is imposed on this, the areas in opposite alignment to the field shrink to circles, or 'bubbles'. A bubble can be formed by reversing the field in a small spot, and can be destroyed by increasing the field. Bubble memory is a kind of non-volatile storage but EEPROM, Flash Erasable Programmable Read-Only Memory and ferroelectric technologies, which are also non-volatile, are faster. ["Great Microprocessors of the Past and Present", V 4.0.0, John Bayko , Appendix C] (1995-02-03)