kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
kompiuteris periferiuli mowyobilobebi
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mmarTveli eleqtronika<br />
eleqtronuli sqema moTavsebulia diskuri mowyobilobis<br />
qveda mxares. igi marTavs muSa Zravas,<br />
Tavakebis amZravs, Tavakebs, diskis gadamwodebs da<br />
agreTve Semdeg funqciebs asrulebs:<br />
� gadascems signalebs diskur mowyobilobasa da<br />
diskuri mowyobilobis kontrolers Soris;<br />
� gardaqmnis TavakebiT wakiTxul, an Caweril monacemebs.<br />
3.2. diskis logikuri struqtura<br />
informaciis Cawerisa da wakiTxvisTvis aucilebelia<br />
diskis garkveul monakveTebad dayofa, anu<br />
diskis logikuri struqturis Seqmna. amisTvis diski<br />
unda daformatdes.<br />
diskis daformateba programulad, operaciuli<br />
sistemis saSualebiT sruldeba. drekadi diskisTvis<br />
rogorc dabali, aseve maRali donis daformateba<br />
erTdroulad sruldeba. daformatebis<br />
Sedegad diskze iqmneba bilikebi, seqtorebi (nax. 3.4)<br />
da iwereba operaciuli sistemisaTvis aucilebeli<br />
informacia _ fesvuri katalogi da failebis ganlagebis<br />
cxrili.<br />
daformatebis Sedegad diski or nawilad iyofa<br />
(nax. 3.5):<br />
• sistemur velad;<br />
• monacemebis velad.<br />
61<br />
nax. 3.4. diskis bilikebad da seqtorebad dayofa<br />
CamtvirTavi<br />
Canaweri<br />
sistemuri veli monacemebis veli<br />
failebis<br />
ganlagebis<br />
cxrili<br />
fesvuri<br />
katalogi<br />
nax. 3.5. diskis struqtura<br />
monacemTa velis daniSnulebaa failebis Senaxva.<br />
sistemur velSi iwereba:<br />
• diskis CamtvirTavi Canaweri _ Boot Record;<br />
• failebis ganlagebis cxrili _ FAT (File Allocation<br />
Table);<br />
62
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