Ngaphakathi kwikhompyutha ungabona inani elikhulu lezinto ezahlukahlukene, ezimele iHardware, futhi ukuze babe nokuxhumana phakathi kwabo, kuyadingeka ukusebenzisa izintambo ezithile ezibizwa ngamabhasi. Kule ndatshana sethula i- izinhlobo zamabhasi kwikhompyutha nokusebenza kwayo.
Izinhlobo Zamabhasi
Kulabo abazibuza Ayini amabhasi ekhompyutheni? kubalulekile ukuphendukela encazelweni yayo. Amabhasi ayingxenye esiza ukudluliswa kolwazi ngaphakathi kwe- izinhlobo zamabhasi ekhompyutha. Zonke izingxenye zangaphakathi nezinto ezisemaceleni zekhompyutha zixhumana kusetshenziswa ifayili le- amabhasi angaphakathi. Okulandelayo yilawa izinhlobo ze amabhasi ku-Computer Science nomsebenzi wawo:
Amabhasi ngokwendlela yokuthumela imininingwane
Kunezigaba ezimbili ngokusho kwalolu hlobo: ibhasi elihambisanayo nebhasi elihamba phambili.
Ibhasi elifanayo
Este uhlobo lwebhasi ledatha zithunyelwa ngefomethi ye-byte ngasikhathi sinye, ngokuxhaswa kolayini abahlukahlukene abanemisebenzi ethile. Kumakhompiyutha isetshenziswe kakhulu, kusukela ebhasini leprosesa efanayo, ama-hard drive, amakhadi evidiyo kanye namaphrinta.
Ibhasi lohlangothi lwangaphambili lemishini yekhompyutha ye-Intel iyi- uhlobo lwebhasi yalesi sigaba futhi inemithwalo yemfanelo ethile:
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Olayini bekheli, ababhekele ukukhomba indawo yememori noma into ezoxhumana nekhompyutha.
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Izintambo zokulawula zinesibopho sokukhipha amasiginali phakathi kwezinto, isibonelo salokhu yizinkomba noma izinkomba zesimo.
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Olayini bedatha banesibopho sokudlulisa izingcezu ngokungahleliwe.
Ibhasi le-serial
Kulokhu uhlobo lwamabhasi wekhompyutha, imininingwane noma imininingwane ithunyelwa kancane kancane futhi ibuyiselwe kumarejista. Yenziwe ngabashayeli abathile. Isanda kusetshenziswa emabhasini ama-hard drive, amakhadi wokunweba ne-processor.
Izinhlobo zamabhasi ngokusetshenziswa kwazo
Lezi izinhlobo zebhasi ekhompyutheni Inemidwebo yohlobo lwendiza yangemuva njengesandiso sebhasi leprosesa lapho izinkomba zokuqondisa, ukulawula kanye nedatha zidayisiwe, ezibhekiswe kwi-CPU, inkumbulo ye-RAM, phakathi kwabanye.
Lawula ibhasi
Ibhasi lokulawula lingenye ye- izinhlobo zebhasi ledatha. Lokhu kulawula ukusetshenziswa nokufinyelela ekhelini nasemigqeni yedatha. Le migqa kufanele inikezwe ngamadivayisi athile alawula ukusetshenziswa kwawo. Izimpawu zokulawula zikhipha imiyalo nolwazi phakathi kwezinto. Leli bhasi ukuthi lithanda ukuthi akukho ukushayisana kwemininingwane ngaphakathi kohlelo.
Ibhasi lokuqondisa
Lokhu kuyindlela yeprosesa ezimele ibhasi ledatha, lapho ikheli lememori lolwazi oludluliswayo lusungulwa khona.
Lezi izinhlobo zamabhasi Siqukethe iqembu lezintambo zikagesi ezivumela ukusungulwa kwekheli. Umthamo wememori okwazi ukubhekana nawo uzoncika kwinani lamabhithi akha ibhasi lekheli.
Ekugcineni, izintambo zokulawula zingadingeka ukukhombisa ukutholakala kwekheli lebhasi futhi lokhu kuzoncika ekucushweni kwebhasi uqobo.
Idatha yebhasi
Lezi uhlobo lwamabhasi, ibizwa ngokuthi yi-bidirectional, ngoba imininingwane ingangena noma ishiye ikhompyutha. Kwamanye amakhompyutha, ibhasi ledatha lisetshenziselwa ukuthumela eminye imininingwane ngaphezu kwedatha enjalo, isibonelo: ikheli lekheli noma idatha yesimo.
Ngokuvamile, ikhompyutha ikhipha uhlamvu olulodwa ekushayweni kwewashi ngalinye lebhasi, okuholela ekushayweni kwewashi lonke lohlelo. Amakhompiyutha ahamba kancane kumele asebenzise ama-clock pulses amabili ukukhipha uhlamvu olulodwa.
Amabhasi amaningi
Okunye ukumiswa kusetshenziswa izintambo zamandla ohlobo lwe-multiplexed ekhelini nakwibhasi ledatha, lokhu kusho ukuthi iqembu elifanayo lemigqa lisebenza ngezikhathi ezithile njengebhasi lekheli nakwezinye izikhathi njengebhasi ledatha, yebo, alifani ngendlela efanayo ngasikhathi sinye .
Lowo ophethe ukukhetha phakathi kwale misebenzi yomibili ulayini wokulawula.
Izinhlobo zamabhasi kubuchwepheshe bawo
Njengoba kushiwo ngenhla, ibhasi lekhompyutha Kungumugqa wokuxhumana noma wokuxhumeka odlulisa idatha noma imininingwane. Inani lemigqa eyakha amabhasi wekhompyutha kubalulekile, ngoba uma ibhasi linolayini abangu-16, lizokwazi ukudlulisa izingcezu eziyi-16 ngasikhathi sinye.
Ngakho-ke futhi ungahlukanisa i- amabhasi ekhompyutha, ngokuya ngesimo sakho somzimba.
Amabhasi angaphakathi
Lolu hlobo lwebhasi luthumela imininingwane phakathi kwamadivayisi nezinto zangaphakathi zekhompyutha. Zonke izingxenye zangaphakathi zekhompyutha zixhunywe ngezintambo ezihlukile zikagesi, iqembu lale migqa laziwa njengebhasi langaphakathi.
Kwalokhu uhlobo lwebhasi idatha yokudlula yangaphakathi, amasiginali wokulawula noma amakheli ememori. Imininingwane idluliselwa emigqeni ehlukene, kokubili ukungena nokushiya idatha nezinkumbulo.
Amabhasi wangaphandle
Lolu hlobo amabhasi wekhompyutha, isetshenziselwa ukuxhumana noma ukuxhuma ikhompyutha namanye amadivayisi we-peripheral noma izinkumbulo zangaphandle.
Ekudlulisweni kwedatha okwenziwa kufayela le- amabhasi wekhompyuthaZimbili izinto ezisebenzayo: eyodwa eyenza ukudluliswa, okwaziwa njengomphathi wokudlulisa; nenye ingxenye, okuyiphindayo, eyaziwa njengesigqila sokudlulisa.
I-Los amabhasi e-pc Amamodeli wanamuhla angenza ukusakazwa noma ukusakazwa kwedatha kaningi ngasikhathi sinye.
Ngemuva kokukhuluma ngalesi sihloko esithakazelisayo mayelana amabhasi afundisaSikumema ukuba ubuyekeze lezi ezinye izixhumanisi onentshisekelo kuzo:
Izinhlobo zamagciwane ekhompyutha kuyingozi ohlelweni.
Umphathi Womsebenzi nomsebenzi wayo kuWindows