I-USBisikhombimsebenzisi i-Universal Serial Bus, okuyi-Universal Serial Bus.Izixhumi ze-USB zihlala zisetshenziselwa ukuxhuma nokuxhumana namadivayisi angaphandle.Njengokuphila kwethu kwansuku zonke ukushaja omakhalekhukhwini, amakhompiyutha azosebenzisa isixhumi esibonakalayo se-USB, esivame ukusetshenziswa, Usayizi wesixhumi esibonakalayo se-USB awufani, izixhumanisi ezihlukene ezixhunywe emikhiqizweni ehlukene.Ngakho-ke uyini umehluko phakathi kwezixhumi ezihlukile ze-USB?
Izixhumi ze-USB, ezaziwa nangokuthi izixhumi zomhlaba wonke, ngokuvamile zihlukaniswa ngohlobo A, B kanye no-C, ngokuvamile olubizwa ngokuthi uhlobo A.
1. Uhlobo Unxande ngokuvamile lusetshenziswa kumakhompyutha omuntu siqu, ikakhulukazi axhumanisa omakhalekhukhwini, amakhadi enethiwekhi angenawaya, ama-U disks, amadrayivu e-CD ephathwayo, umthamo omncane wama-hard disk eselula, njll., asetshenziswa kakhulu.
2, Uhlobo B ngokuvamile lusetshenziselwa 3.5-inch mobile hard disk, iphrinta, kanye nokuqapha uxhumano.
I-3, Uhlobo C lwenguqulo ethuthukisiwe yohlobo A no-B, i-oval, ngokusekelwa kwepulaki ye-symmetry emihle nengalungile (kungakhathaliseki ukuthi izinhlangothi zombili zingafakwa), isekela ukudluliswa kwamandla amaningi kanye nokudluliswa kwamandla okuqondiswa kabili, izici ze-interface ezincanyana, kanye nokushaja okusethiwe, isibonisi, ukudluliswa kwedatha neminye imisebenzi kokukodwa.Usayizi cishe u-8.3mm x 2.5mm.Isetshenziswa kakhulu kumadivayisi azacile futhi azacile njengamafoni ahlakaniphile (ukuxhumana komakhalekhukhwini namathebulethi kungase kuhlanganiswe ngokuzayo, esikhundleni se-Micro USB interface).Njengesixhumi esibonakalayo esijwayelekile esisha esidumile eminyakeni yamuva nje, sisetshenziswa kabanzi ngenxa yokusekelwa kwaso kokufakwayo okuhle nokubi kanye nemisebenzi eminingi ongayikhetha.
Ngokuphindaphinda okuqhubekayo kwe-USB, i-Type-C kancane kancane ivama ukufaka esikhundleni sohlobo A no-B. Maduze ngo-2014, i-USBType-C yasungulwa.Ekupheleni konyaka, yaqala ukusetshenziswa kuthebhulethi yeNokia N1.Uhlelo lokusebenza lwangaphambi kuka-2015 ku-Google Chromebook Pixel;Kamuva, i-Apple, i-Google kanye ne-Asustek bethula amakhompyutha aphathekayo afakwe izixhumi ze-USB-C, aqala ukukhushulwa kwe-usB-C esikhaleni se-3C.Njengamanje, i-Huawei, i-ZTE, i-Xiaomi, i-Lenovo ne-OPPO sebethule imikhiqizo efakwe i-USB-C.
Izinzuzo zohlobo C:
1. Uma kuqhathaniswa nesixhumi esibonakalayo se-USB esivamile, isixhumi esibonakalayo sohlobo C sinesimo esifanayo sangaphambili nangemuva, ukuze kungakhathaliseki ukuthi usifaka kanjani kusixhumi esibonakalayo, ngeke kube iphutha.Isixhumi esibonakalayo esithambile, isikhombimsebenzisi esilula, sinciphisa izinga lokwehluleka.
2. Uma kuqhathaniswa nezinye izixhumi ezibonakalayo ze-A/B, uhlobo-C alunayo i-Mini/Micro, futhi zonke izimo zokusebenzelana zihlanganiswe nokuguquguquka okunamandla.
3. Ngaphansi komkhawulokudonsa nezincazelo ezahlukene, ukuxhumana kwe-USB okujwayelekile kunokubukeka okuhlukile ngenxa yezidingo zamaphini.I-interface ye-type-c inomumo ofanayo ngokunganaki isivinini se-USB2.0 noma isivinini esingu-3.0.
Isikhathi sokuthumela: Jan-06-2022