Ukuqonda Kwemboni

Amakhompyutha ezimboni amakhompyutha asetshenziswa ezinhlelweni zokulawula zezimboni, asetshenziswa kakhulu ezenzakalelayo zezimboni nakwezinye izimo zohlelo lokusebenza. Lapho ukhetha amakhompyutha ezimboni, "izinto ezintathu" zokuthembeka, ukuphepha, kanye nokuzinza kumele zilandelwe uma ukusebenza kwanele.

Kunezinhlobo ezintathu ezinkulu zezakhiwo ze-CPU zamakhompyutha ezimboni: i-X86, i-ARM, kanye ne-RISC-V.

Ukubaluleka kwe-Windows XP Ensimini Yezimboni I-Windows XP uhlelo lokusebenza olukhishwe yi-Microsoft ngo-2001. Aluvamile emikhakheni yomuntu siqu neyezentengiselwano, kodwa sekuyisikhathi eside lusetshenziswa kabanzi emkhakheni wokulawula izimboni. Lesi sihloko sizokwethula futhi sihlaziye izizathu futhi sincome ikhompyutha yezimboni esekela uhlelo lwe-XP ukuze ihlangabezane nezidingo zokuthembeka nokuzinza kwemvelo yezimboni.

Ake ngethule izingxenye ezibalulekile kanye nezinkomba zokusebenza ezibalulekile ze-CPU (iyunithi yokucubungula ephakathi). I-CPU ivame ukufaka iyunithi yokusebenza kwe-logic, iyunithi yokulawula, kanye neyunithi yokugcina. Kuyunithi yokusebenza nokulawula kwe-logic, kunezinye izingxenye ezibizwa ngokuthi amarejista, ezidlala indima ekugcineni idatha okwesikhashana ngesikhathi sedatha yokucubungula i-CPU.

Ikhompyutha yezimboni ye-port yenethiwekhi eningi ibhekisela ohlotsheni olukhethekile lwekhompyutha yezimboni esetshenziswa emkhakheni wokulawula kwezimboni kanye nokwenza okuzenzakalelayo. Inemisebenzi nezici zama-port enethiwekhi amaningi, okungaba yi-Ethernet, i-Gigabit Ethernet noma ezinye izinhlobo ze-interface yenethiwekhi, njenge-port ye-serial, i-CAN bus, njll., esetshenziselwa ukuxhuma kunethiwekhi yendawo noma i-inthanethi.

Emkhakheni wezimboni wanamuhla, amakhompyutha ezimboni anesikrini sokuthinta kancane kancane aba ithuluzi elibalulekile lokuthuthukisa ukusebenza kahle komsebenzi kanye nolwazi lomsebenzisi.

Isifinyezo solwazi:

Lesi sifundo sezithombe sikunikeza umhlahlandlela ophelele wokufaka i-host yekhompyutha yezimboni, efanelekile kubasebenzisi abangenazo izisekelo. Kusukela ekulungiseleleni kuya ekukhetheni ihadiwe kanye nezinyathelo zokuhlanganisa, kuchazwa ngokuningiliziwe ngayinye ukuqinisekisa ukuthi ungaqala kalula. Kubandakanya izimiso zokukhetha ihadiwe njenge-CPU, i-motherboard, imemori, ikhadi lehluzo, kanye nezinyathelo zokuhlanganisa i-host, ukuze ukwazi ukuqeda ngempumelelo ukufakwa ngaphandle kwezisekelo.

Amazinga okuvikela amakhompyutha ethebhulethi aqinile afaka phakathi i-IP53, i-IP54, i-IP65, i-IP67, i-IP68, njll. Phakathi kwawo, i-IP67 inezinga eliphezulu lokuvikela, futhi umzimba awungeni uthuli, awungeni manzi, futhi awungenisi amanzi. Uthuli lwangaphandle alukwazi ukungena emshinini, futhi ikhono lokuvikela amanzi lisekela umshini ukuthi ucwiliswe emanzini isikhathi esifushane ngaphandle kokulimaza umshini.

Amakhompyutha afakiwe ezimotweni zamanje akhe isisekelo sobuchwepheshe bezimoto, okuthuthukisa kakhulu ukusebenza kwezimoto, ukuphepha, kanye nokuxhumana. Lezi zinhlelo, ezaziwa ngokuthi izinhlelo ezifakiwe zezimoto, zenzelwe ukwenza imisebenzi ethile emotweni, kaningi ngesikhathi sangempela, ukuqinisekisa ukuthi izingxenye ezahlukene kanye nezinhlelo ezingaphansi kwazo ziyaxhumana ngokushelelayo.

Amakhompyutha ezimboni ayizinto ezidlala indima ebalulekile ezinhlelweni zokuzenzakalela zezimboni. Ukusetshenziswa kwazo okuyinhloko kufaka phakathi ukulawulwa kokuzenzakalela, ukutholwa kwedatha nokucubungula, ukuqapha nokuphatha imishini, ukuxhumana kwenethiwekhi yezimboni, ukulawulwa kwenqubo nokulawula, isikhombikubona somuntu nomshini (i-HMI), ukulawulwa kwekhwalithi, ukulawulwa kokuphepha, ukugcinwa kwedatha nokuhlaziywa kwayo, njll.

Emigqeni yokukhiqiza yezinkampani eziningi, uhlelo lokuqapha ukuphakelwa kwamandla anodizing luyisici esibalulekile esibalulekile, esibalulekile ekhwalithini yomkhiqizo nasekuphepheni komugqa wokukhiqiza. Lolu hlelo lukhulisa kakhulu ubulukhuni kanye nobuningi bengqimba ye-oxide, ngaleyo ndlela luthuthukise ikhwalithi yomkhiqizo kanye nesivuno.