Izindaba

I-USB4 iyindinganiso ethuthukiswe yi-USB Implementers Forum ukuhlanganisa nokwenza lula ukusetshenziswa kwe-USB interface. Umgomo wokuklama we-USB4 ukuhlinzeka ngesivinini esiphezulu sokudlulisela kanye nemisebenzi eqinile kuyilapho ugcina ukuhambisana nezinguqulo zangaphambilini.

Idokhi yokunweba iyinsizakalo ewumgogodla ehlinzeka ngokunwetshwa kokusebenzelana kwamakhompyutha aphathekayo, amaphilisi namanye amadivayisi. Ixazulula inkinga yokusebenzelana kwedivayisi okunganele ngokuhlanganisa izimbobo eziningi.

Njengoba amahhovisi eselula kanye nezindlela zokusebenza eziyingxube ziya ngokuya ziduma, iziteshi zokudokha ze-USB-C ziba ithuluzi eliwumgogodla lochwepheshe besimanje ukuthuthukisa ukusebenza kahle kwazo. Kungakhathaliseki ukuthi okokusebenzelana kwezikrini eziningi, ukudluliswa kwedatha ngesivinini esiphezulu, noma ukuxazulula indawo yobuhlungu yezindawo zokusebenzelana ezinganele, isiteshi sokudotshwa sekhwalithi ephezulu singanweba indawo yakho yokusebenza ibe sezingeni elisha.

Esimeni sesimanje samahhovisi, iziteshi ze-laptop docking seziphenduke ithuluzi elibalulekile lokuthuthukisa ukusebenza kahle komsebenzi. Nokho, ngezinye izikhathi sihlangabezana nezimo lapho isiteshi semikhumbi singasebenzi kahle, okungase kuthinte ukuqhubeka kwethu komsebenzi. Okulandelayo yizinkinga ezijwayelekile nezixazululo eziqondisiwe zokukusiza ukuthi uthole ngokushesha futhi ulungise inkinga.

I-DisplayPort yethulwa yi-Video Electronics Standards Association (VESA) ngo-2006 futhi ibekwe njengesixhumi esibonakalayo esisebenza kahle kakhulu emkhakheni wekhompyutha. Inguqulo yayo yakamuva, i-DisplayPort 2.1, inomkhawulokudonsa ofinyelela ku-80 Gbps futhi ingakwazi ukusekela u-16K@60Hz noma okukhiphayo kwesikrini esikabili 8K@120Hz, ibe ibhentshimakhi yokuklama kochwepheshe kanye nemishini yokudlala yokudlala ephezulu.

Inguqulo ye-HDMI 1.4
Inguqulo ye-HDMI 1.4, njengendinganiso yangaphambili, isivele iyakwazi ukusekela okuqukethwe kwesinqumo se-4K. Nokho, ngenxa yomkhawulo womkhawulokudonsa wayo ongu-10.2Gbps, ingakwazi kuphela ukufeza ukulungiswa okungafika kumaphikseli angu-3840 × 2160 futhi ibonise ngesilinganiso sokuvuselela esingu-30Hz. I-HDMI 1.4 ngokuvamile isetshenziselwa ukusekela u-2560 x 1600@75Hz no-1920 × 1080@144Hz Ngeshwa, ayisekeli ifomethi yevidiyo ebanzi kakhulu engu-21:9 noma okuqukethwe kwe-3D stereoscopic.

Yini i-DP?
I-DisplayPort (DP) iyindinganiso yokubonisa isibonisi yedijithali eyakhiwe yi-Video Electronics Standards Association (VESA). I-interface ye-DP isetshenziswa kakhulu ukuxhuma amakhompyutha kumamonitha, kodwa futhi isetshenziswa kabanzi kwamanye amadivaysi afana nama-TV namaphrojektha. I-DP isekela ukulungiswa okuphezulu nezinga eliphezulu lokuvuselela, futhi ingadlulisela amasiginali omsindo nedatha ngesikhathi esifanayo.