kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
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lis zemoqmedebisas Tavakis Tavisufali magnituri<br />
fenis nawilakebi icvlian orientacias fiqsirebuli<br />
fenis mimarT, rac mniSvnelovnad zrdis saerTo winaRobas.<br />
Caweris zedapiruli simWidrove<br />
Caweris zedapiruli simWidrove magnituri<br />
diskis Sefasebis erT-erTi ZiriTadi kriteriumia. misi<br />
gansazRvrisTvis bilikze Caweris wrfivi sim-<br />
Widrove (BPI – Bits Per Inch) mravldeba diuimSi arsebul<br />
bilikebis raodenobaze (TPI – Tracks Per Inch) (nax.<br />
2.5).<br />
Tanamedrove vinCesterebSi am parametris mniSvnelobaa<br />
10-20 gbiti/diuimi2 , xolo eqsperimentul<br />
modelebSi _ 40 gbiti/diuimi2 .<br />
bilikebis raodenoba<br />
diuimze (TPI)<br />
bilikis<br />
bitebi<br />
Caweris<br />
dabali<br />
zedapiruli<br />
simWidrove<br />
bitebis<br />
raodenoba<br />
diuimze<br />
(BPI)<br />
nax. 2.5. Caweris simWidrovis grafikuli warmodgena<br />
45<br />
bilikebis raodenoba<br />
diuimze (TPI)<br />
Caweris<br />
maRali<br />
zedapiruli<br />
simWidrove<br />
bitebis<br />
raodenoba<br />
diuimze<br />
(BPI)<br />
AFC teqnologia<br />
Cveulebriv damgroveblebSi gamoyenebul xist<br />
diskebs mxolod erTi magnituri fena gaaCnia. informaciis<br />
Caweris simWidrovis gazrda SesaZlebelia<br />
mxolod magnituri monakveTebis zomebis SemcirebiT.<br />
magram zomebis zRvruli Semcireba supermagnetizmis<br />
efeqts iwvevs, romelic magnituri monakveTebis TandaTanobiTi<br />
ganmagnitebiT gamoixateba.<br />
1990 wels IBM-is specialistebma aRmoaCines,<br />
rom liTonuri ruteniumi yvelaze efeqturi aramagnituri<br />
masalaa, romlis gamoyenebac SesaZlebelia<br />
gigantur magnitorezistul TavakebSi gamyofi fenis<br />
saxiT. Tumca aRniSnuli aRmoCena realizebuli iqna<br />
mxolod 2001 wels, rodesac IBM-ma gamouSva 80 da<br />
120 gbaiti tevadobis Deskstar GPX damgroveblebi.<br />
nax. 2.6-ze warmodgenilia Cveulebrivi erTfeniani<br />
da AFC matareblebi.<br />
damgrovebeli, romelSic liTonuri ruteniumis<br />
fena gamoiyeneba, AFC (antiferomagnituri ormagi<br />
feniT) damgrovebeli ewodeba. liTonuri ruteniumis<br />
uTxelesi (sami atomis sisqis) fenis gamoyenebis<br />
Sedegad Caweris simWidrove 25 gbaiti/diuimi2-mde gaizarda.<br />
or magnitur fenas Soris moTavsebuli liTonuri<br />
ruteniumis uTxelesi fena am fenebis magnituri<br />
nawilakebis erTmaneTis sapirispiro mimarTulebiT<br />
orientaciis saSualebas iZleva. samfeniani konstruqcia<br />
Cveulebriv magnitur fenasTan SedarebiT<br />
fizikurad ufro sqelia, magram nawilakebis sapiris-<br />
46