Isingeniso se-Type-C Interface

Isingeniso se-Type-C Interface

Ukuzalwa kohlobo C akukudala. Ukunikezwa kwezixhumi ze-Type-C kwavela kuphela ekupheleni kuka-2013, futhi izinga le-USB 3.1 laqedwa ngo-2014. Kancane kancane laduma ngo-2015. Ukucaciswa okusha kwezintambo ze-USB nezixhumi, isethi ephelele yezinto ezibonakalayo ze-USB entsha sha. I-Google, i-Apple, iMicrosoft, nezinye izinkampani beziyiphromotha ngamandla. Kodwa-ke, kuthatha isikhathi esingaphezu kosuku ukuthi ukucaciswa kuthuthuke kusukela ekuzalweni kuya ekuvuthweni, ikakhulukazi emakethe yomkhiqizo wabathengi. Ukusetshenziswa kokusetshenziswa kubonwa ngokomzimba kohlobo C kuyimpumelelo yakamuva ngemva kokubuyekezwa kokucaciswa kwe-USB, okwaqalwa izinkampani ezinkulu njenge-Intel. Uma kuqhathaniswa nobuchwepheshe obukhona be-USB, ubuchwepheshe obusha be-USB busebenzisa isistimu yokufaka ikhodi yedatha esebenza kahle kakhudlwana futhi buhlinzeka ngaphezu kokuphindwe kabili kwesilinganiso sedatha esisebenzayo (i-USB IF Association). Ibuyela emuva ihambisana ngokugcwele nezixhumi ezikhona ze-USB namakhebuli. Phakathi kwazo, i-USB 3.1 iyahambisana nesitaki sesofthiwe ye-USB 3.0 ekhona kanye nezivumelwano zedivayisi, amahabhu angu-5Gbps namadivayisi, kanye nemikhiqizo ye-USB 2.0. Kokubili i-USB 3.1 kanye nencazelo ye-USB 4 etholakalayo njengamanje kwezohwebo isebenzisa isixhumi esibonakalayo sohlobo C, esiphinde sibonise ukufika kwenkathi ye-inthanethi yeselula. Kule nkathi, amadivayisi amaningi nakakhulu - amakhompyutha, omakhalekhukhwini, amaphilisi, ama-TV, abafundi be-e-book, ngisho nezimoto - angaxhunywa ku-inthanethi ngezindlela ezihlukene, kancane kancane acekele phansi isimo sesikhungo sokusabalalisa idatha esifanekiselwa isixhumi esibonakalayo sohlobo A. Izixhumi ze-USB 4 nezintambo seziqala ukungena emakethe.

Ngokombono, izinga eliphezulu lokudluliswa kwedatha lohlobo lwamanje lwe-USB4 lohlobo C lingafinyelela ku-40 Gbit/s, futhi amandla omthamo aphezulu okukhiphayo ngu-48V (incazelo ye-PD3.1 inyuse i-voltage esekelwayo isuka ku-20V yamanje iye ku-48V). Ngokuphambene, uhlobo lwe-USB-A lunezinga eliphezulu lokudlulisa elingu-5Gbps kanye ne-voltage ephumayo engu-5V kuze kube manje. Ulayini wokuxhuma wokucaciswa ojwayelekile ofakwe isixhumi sohlobo C ungathwala i-current ye-5A futhi usekele i-“USB PD” edlula umthamo wamanje wokuphakelwa kwamandla we-USB, onganikeza amandla amakhulu angu-240W. (Inguqulo entsha yokucaciswa kwe-USB-C isifikile: isekela amandla afika ku-240W, idinga ikhebuli ethuthukisiwe) Ngokungeziwe ekuthuthukisweni okungenhla, i-Type-C iphinde ihlanganise i-DP, HDMI, ne-VGA interface. Abasebenzisi badinga kuphela ikhebula yohlobo C eyodwa ukuze babhekane nenkinga yokuxhuma izibonisi zangaphandle nokuphuma kwevidiyo obekudinga amakhebuli ahlukene ngaphambilini.

Namuhla, kunezinhlobonhlobo zemikhiqizo ehlobene nohlobo C emakethe. Isibonelo, kukhona ikhebuli ye-Type-C Owesilisa ukuya kowesilisa esekela i-USB 3.1 C kuya ku-C kanye no-5A 100W wokudlulisa amandla aphezulu, engafinyelela u-10Gbps wokudlulisa idatha ngesivinini esiphezulu futhi inesitifiketi se-chip ye-USB C Gen 2 E Mark. Ngaphezu kwalokho, kukhona ama-adaptha e-USB C Male kuya kwabesifazane, izintambo zegobolondo lensimbi ye-USB C Aluminium, namakhebuli asebenza kahle kakhulu njenge-USB3.1 Gen 2 nekhebula le-USB4, ahlangabezana nezidingo zokuxhuma zamadivayisi ahlukene. Ezimweni ezikhethekile, kukhona nemiklamo yendololwane yentambo ye-USB3.2 ye-90-degree, amamodeli okukhweza amaphaneli angaphambili, kanye nezintambo ezinamakhanda amabili e-USB3.1 Dual-Head, phakathi kwezinye izinketho ezihlukahlukene.