Izixhumi kulula ukukhiqiza ngobuningi, kulula ukuzinakekela, kulula ukuzithuthukisa, zithuthukisa ukuguquguquka kokuklama nezinye izici, ezisetshenziswa kabanzi ku-aerospace, ezokuxhumana kanye nokudluliswa kwedatha, izimoto zamandla amasha, ezokuthutha ngojantshi, ama-electronics abathengi, amandla, ezokwelapha kanye neminye imikhakha.Ukuthuthuka okusheshayo kwezinga lobuchwepheshe bomkhiqizo emkhakheni wesicelo kanye nokukhula okusheshayo kwemakethe kudonsa kakhulu ukuthuthukiswa kobuchwepheshe bokuxhuma.Kuze kube manje, isixhumi sesithuthuke saba uhla oluphelele lwemikhiqizo, izinhlobonhlobo zokucaciswa, izinhlobo zesakhiwo, ukuhlukaniswa iziqephu kochwepheshe, izici zemboni zisobala, ukucaciswa kwesistimu okujwayelekile kwe-serialization kanye nemikhiqizo yobungcweti.
Izixhumi zisekela izixhumi kuzo zonke izindawo zomphakathi wanamuhla.Okulandelayo, chaza izici zokusebenza zezixhumi kanye nobuchwepheshe nezinqubo zokukhiqiza ezizisekelayo.
Ukusetshenziswa kwezixhumi.
Isixhumi asisetshenziswa kuphela kumafoni ahlakaniphile, amakhompuyutha nezinye izinto ezihlobene kakhulu nempilo yethu, kodwa futhi sisetshenziswa kabanzi kuzo zonke izisetshenziswa zetheminali ezihlobene nogesi.Kunezinhlobonhlobo eziningi zezixhumi ngenxa yezinhlobonhlobo zezitayela zokuklama nokusebenzisa ezikudingayo.Kwenzekani uma usebenzisa isixhumi?Ake sithathe amakhompyutha njengesibonelo.
Okokuqala, kunezikhala zememori.Imbobo enamathiselwe ebhodini le-PCB kukesi lekhompyutha lokuxhuma kumemori khadi.
Okwesibili, isetshenziselwa izixhumi zebhodi le-PCB ngaphakathi kwekhompyutha.Isekethe yakhiwe ngama-PCBS amaningi ngokuya ngemisebenzi eyahlukene, futhi izixhumi ziyadingeka ukuze kuxhume lezi PCBS.Ngaphezu kwalokho, izixhumi ziyadingeka ukuze kuxhunywe isikrini se-LCD kanye nekhibhodi ebhodini le-PCB.
Ekugcineni, kukhona izixhumi ze-IO.Lesi isixhumi esisetshenziselwa ukuxhuma ikhompuyutha kuphrinta, idivayisi yeselula, i-TV, namanye amadivayisi angaphandle.
Ngaphezu kwalokho, kunesixhumi sekhadi sokuxhuma amakhadi ahlukahlukene, njengekhadi le-SD.
Ngakho kungani usebenzise izixhumi?
Isibonelo, lapho uxhuma ibhodi le-PCB ngaphakathi kwemishini, kungenzeka ukuxhuma iluphu ngokuqondile, kodwa lokhu kuzoholela esikhathini eside sokusebenza.Futhi ukubhidliza ukulungiswa kanye nezinye umsebenzi isikhathi esengeziwe.Kodwa-ke, usebenzisa isixhumi ukuxhuma, ungakwazi kalula futhi ngokushesha "ukuxhuma" futhi "uhlukanise" nabo.Ngakho-ke, ingabona kalula ukukhiqizwa kwenqwaba, ukuhlukaniswa kokukhiqiza, ukulungisa kanye nomsebenzi wokulungisa.I-interface phakathi kwemishini ye-peripheral nenethiwekhi, vele, iyafana.Njengoba izinhlobonhlobo zamadivayisi zishintsha, kulula ukuxhuma izixhumi "nokuxhuma" futhi "ukuhlukanisa" kubalulekile.
Isikhathi sokuthumela: Jul-28-2022