Isingeniso ku-Type-C Interface

Isingeniso ku-Type-C Interface

Ukuzalwa kwe-Type-C akukadluli isikhathi eside. Ukuvezwa kwezixhumi ze-Type-C kwavela kuphela ekupheleni kuka-2013, kanti indinganiso ye-USB 3.1 yaqedwa ngo-2014. Kancane kancane yathandwa ngo-2015. Kuyincazelo entsha yezintambo ze-USB nezixhumi, isethi ephelele yezincazelo ze-USB ezintsha sha. I-Google, i-Apple, i-Microsoft, nezinye izinkampani bezilokhu ziyikhuthaza ngamandla. Kodwa-ke, kuthatha okungaphezu kosuku olulodwa ukuthi imininingwane ithuthuke kusukela ekuzalweni kwayo kuze kube sekuvuthweni, ikakhulukazi emakethe yemikhiqizo yabathengi. Ukusetshenziswa kwesixhumi esibonakalayo se-Type-C kuyimpumelelo yakamuva ngemuva kokuvuselelwa kwezincazelo ze-USB, okwaqalwa izinkampani ezinkulu ezifana ne-Intel. Uma kuqhathaniswa nobuchwepheshe be-USB obukhona, ubuchwepheshe obusha be-USB busebenzisa uhlelo lokufaka ikhodi yedatha olusebenza kahle kakhulu futhi lunikeza izinga lokudlulisa idatha elisebenza kahle eliphindwe kabili (i-USB IF Association). Ihambisana ngokuphelele nezixhumi ze-USB ezikhona kanye nezixhumi. Phakathi kwazo, i-USB 3.1 iyahambisana nezinqubomgomo ze-USB 3.0 zesofthiwe kanye nezinhlelo zokusebenza zedivayisi, ama-hub namadivayisi e-5Gbps, kanye nemikhiqizo ye-USB 2.0. Kokubili i-USB 3.1 kanye ne-USB 4 specifications etholakalayo njengamanje kwezentengiso zisebenzisa i-Type-C physical interface, ekhombisa nokufika kwe-inthanethi yeselula. Kulesi sikhathi, amadivayisi amaningi - amakhompyutha, omakhalekhukhwini, amathebhulethi, ama-TV, abafundi bezincwadi ze-e, ngisho nezimoto - angaxhunywa kwi-inthanethi ngezindlela ezahlukene, kancane kancane onakalise isimo sesikhungo sokusabalalisa idatha esifanekiselwa yi-Type-A interface. Izixhumi ze-USB 4 kanye nezintambo ziqala ukungena emakethe.

Ngokwethiyori, izinga lokudluliswa kwedatha eliphezulu kakhulu le-Type-C USB4 yamanje lingafinyelela ku-40 Gbit/s, kanti i-voltage ephezulu kakhulu yokukhipha ingu-48V (i-PD3.1 specification inyuse i-voltage esekelwayo kusukela ku-20V yamanje kuya ku-48V). Ngokuphambene nalokho, uhlobo lwe-USB-A lunezinga lokudluliswa eliphezulu kakhulu elingu-5Gbps kanye ne-voltage yokukhipha engu-5V kuze kube manje. Ulayini wokuxhumanisa ojwayelekile ohlonyiswe ngesixhumi se-Type-C ungathwala ugesi ongu-5A futhi usekele "i-USB PD" ngaphezu komthamo wamandla we-USB wamanje, onganikeza amandla aphezulu angu-240W. (Inguqulo entsha ye-USB-C specification isifikile: isekela amandla afinyelela ku-240W, idinga ikhebula elithuthukisiwe) Ngaphezu kokuthuthukiswa okungenhla, i-Type-C ihlanganisa ne-DP, HDMI, kanye ne-VGA interfaces. Abasebenzisi badinga ikhebula elilodwa kuphela le-Type-C ukuze babhekane nenkinga yokuxhuma izibonisi zangaphandle kanye nokukhipha ividiyo okwakudinga izintambo ezahlukene ngaphambilini.

Namuhla, kunezinhlobonhlobo zemikhiqizo ehlobene nohlobo C emakethe. Isibonelo, kukhona ikhebula le-Type-C Male to Male elisekela ukudluliselwa kwamandla aphezulu kwe-USB 3.1 C to C kanye ne-5A 100W, elingafinyelela ukudluliselwa kwedatha okusheshayo kwe-10Gbps futhi linesitifiketi se-USB C Gen 2 E Mark chip. Ngaphezu kwalokho, kunezixhumi ze-USB C Male to Female, izintambo ze-USB C Aluminium metal shell, kanye nezintambo ezisebenza kahle njengekhebula le-USB3.1 Gen 2 kanye ne-USB4, ezihlangabezana nezidingo zokuxhumeka kwamadivayisi ahlukene. Ezimweni ezikhethekile, kukhona nemiklamo ye-elbow yekhebula le-USB3.2 engama-degree angu-90, amamodeli okufaka iphaneli yangaphambili, kanye nezintambo ezinekhanda eliphindwe kabili ze-USB3.1 Dual-Head, phakathi kwezinye izinketho ezahlukahlukene.