Iikhompyutha ezinkulu

Abahlalutyi bathi ngokukhawuleza iikhompyutha zomntu eziqhelekileyo ziya kutshabalala, zinika indlela yazo kwi-analogs zabo - i-laptops. Enyanisweni, le miqobo yile nto, kuba kwithuba elidlulileyo, enye yeenzuzo ze-unit unit full-fledged unit phambi kweikhomputha ezisekhompyutheni yayinqanaba eliphezulu lokwenziwa komsebenzi, kodwa ngoku, ngokuza kweenkqubo zeteknoloji, oku kuye kwabonakala kungabonakali. Akumangalisi kubaqhubi be-quad-core kwii-laptops kunye namakhadi evidiyo athile. Umtsalane osalayo ungagqibekanga ukudibanisa kwesikrini, kulula ukunqotshwa ngokudibanisa iliso yangaphandle. Kule meko, ngaba kufuneka ukwazi amacebo aphambili kwikhompyutha? Ewe! Nangona ubuninzi buguqukayo kwi-teknoloji yekhompyutha, ii-nodes eziphambili zihlala zifanayo kwii-laptops, iipilisi, i-netbooks kunye neekhomputer.

Ngoko, inyunithi yenkqubo yenziwa yintoni? Okokuqala kuwo wonke umzimba-umzimba. Ewe, unako ukuqokelela ikhompyutha kwiibhokisi, kodwa ukusetyenziswa ngokusisigxina oku akunakucetyiswa, kodwa kufanelekile kuphela ukuvavanya. Amatyala amaninzi aphunyezwe ngokunikezelwa kwamandla okuqala, nangona oku akusiyo umthetho. Umsebenzisi unako nayiphi na indawo ukubuyisela inyunithi yokunikezela ngamandla kunye nomnye umzekelo - umzekelo, ngamandla aphezulu okanye ngemoya yokuthula.

Iinqununu eziphambili zekhompyutheni ibhodi yebhodi, iprosesa ephakathi, imodyuli ye RAM, ikharityhulam yevidiyo kunye nesistim sokugcina isigxina kolwazi. Akunakutsholwa ukuba yonke into iyimfuneko. Zintathu zokuqala kuphela ezingenakwenzeka. Oku akusoloko kucacile, ngoko ngoku siza kuhlala kwiinkcukacha.

Kuzo zonke ii-bios zamanqaku ebhodi zanamhlanje kukho into evumela ukuba uqalise inkqubo ngokude nge-interface ye-LAN. Ngaloo ndlela, unokwenza ngaphandle kwediski okanye i-flash drive kunye nenkqubo yokusebenza efakwe.

Kwakhona, izixhobo eziphambili zekhomputha ziyakwazi "ukulahlekelwa" ngekhadi levidiyo. Ngokomzekelo, iiseva ezilawulwa kude zingenza ngaphandle kwayo (ubunzima obukhulu ukuphoqa ikhompyutha ukuba ivule).

Ngesizathu esifanayo, iindawo zommandla wecomputer, ngaphandle kokunikezelwa kwamandla, zingabikho ngokupheleleyo.

Kodwa, ngokuqinisekileyo, oku kungaphezulu kwelo mthetho. Imizekelo ecacisiwe kwinto yokuba iinqununu eziphambili zekhompyutha zibonelela amandla, i-motherboard, iprojector kunye ne-RAM.

Icandelo lokubonelela ngamandla liguqula umbane we-AC ukuya kwi-DC, ukuguqula ixabiso elifanelekileyo. Amatshintshi aqhutywe asetyenziselwa ukuguqulwa okunjalo .

I-motherboard yenye yezona zinto ziphambili zekhompyutha. Umsebenzi wayo kukudibanisa zonke izixhobo zangaphakathi ndawonye, njengokuba inkqubo yesantya yomzimba womntu. Nalapha zikhona izixhobo zokunikezelwa kwamandla we- CPU, ii-chips ze-codec kunye ne-interfaces zenethiwekhi.

Inkqubo yinkqubo enkulu kunazo zonke ezenza izibalo zemathematika. Iiprogram ziyimigaqo eqhutywa yinkqubo ephambili. Ifakwe kwisakhelo esikhethekileyo sebhodi lebhodi, emva koko lugqityiwe. Ukutshintshwa kwemodeli emitsha kuvunyelwe ukuba kunxibelelwano luya kugcinwa.

Imodyuli ye-RAM iboniswe yiseti ye-microcircuits echithwe kwicatshulwa ye-textolite engxandekileyo kunye nemigca emibini yabathintana be-sliding. Ixhunyiwe kwibhodi ye-motherboard ngekhonkco ehambelana nayo. Zonke iziphumo eziphakathi kwezibalo ezenziwa yiprosesa zigcinwa kwimemori, ngoko ngaphandle kwayo ikhompyutha ayikwazi ukusebenza.

I disk ekhuni yindawo yokugcina yonke idatha yedatha - iinkqubo, iifayile. Ukuba, emva kokucima amandla, iziqulatho zeememori eziphambili zilahlekile, ngoko yonke idatha ebhaliweyo igcinwa.

Ikhadi levidiyo yisisithi esitshintsha izibonakaliso zekhompyutheni kwikhompyutheni efundwa ngumntu kwiskrini seso. Ukongezelela, ngenxa yokuba izicelo ze-3D zicutshungulwa yiyo, kukho inkqubo ekhethekileyo ekhadini, amandla okucubungula okude adlulile ixesha elide leprojekthi.