Izintambo ze-DisplayPort
Kuyizinga eliphezulu lokuchazwa kwesibonisi sedijithali elingaxhunywa kumakhompuyutha neziqapha, kanye namakhompyutha namathiyetha asekhaya.Mayelana nokusebenza, i-DisplayPort 2.0 isekela umkhawulokudonsa wokudlulisa omkhulu ongu-80Gb/S.Kusukela ngoJuni 26, 2019, inhlangano evamile ye-VESA imemezele ngokusemthethweni ukucaciswa okujwayelekile kokudluliselwa kwedatha kwe-DisplayPort 2.0, okuhlanganiswe eduze ne-Thunder 3 ne-USB-C.Ingakwazi ukuhlangabezana nezidingo ze-8K kanye nokuphumayo kwesibonisi kwezinga eliphezulu.Isibuyekezo sokuqala esikhulu kusukela kuphrothokholi ye-DisplayPort 1.4.
Ngaphambi kwalokho, umkhawulokudonsa ophelele wethiyori we-DP 1.1, 1.2 kanye no-1.3/1.4 wawuyi-10.8Gbps, 21.6Gbps kanye ne-32.4Gbps ngokulandelana, kodwa izinga elisebenzayo lalingu-80% kuphela (ikhodi ye-8/10b), okwakunzima ukuhlangabezana nezidingo 6K no-8K ukulungiswa okuphezulu, ukujula kombala okuphezulu nezinga lokuvuselela eliphezulu.
I-DP 2.0 inyusa umkhawulokudonsa wethiyori ku-80Gbps, futhi isebenzisa indlela entsha yokufaka ikhodi, i-128/132b, okwandisa ukusebenza kahle ku-97%.Umkhawulokudonsa osebenzisekayo wangempela ufika ku-77.4Gbps, olingana nokuphindwe kathathu i-DP 1.3/1.4, futhi udlula kude umkhawulokudonsa wethiyori we-HDMI 2.1 we-48Gbps.
Ngenxa yalokho, i-DP 2.0 ingakwazi ukusekela kalula i-8K/60Hz HDR, >8K/60Hz SDR, 4K/144Hz HDR, 2×5K/60Hz namanye amafomethi okukhiphayo.Ayigcini nje ngokusekela noma iyiphi i-monitor ye-8K ngaphandle kokucindezelwa, kodwa futhi ingasekela ukujula kombala okungu-30-bit (ngaphezu kwezigidigidi zemibala).Sebenzisa i-8K HDR.
I-DisplayPort 2.0: I-Thunderbolt 3, i-UHBR, nekhebuli yedatha engenzi lutho
Ngokuphathelene nemigqa yedatha, i-DP 2.0 empeleni yethula izindlela ezintathu ezihlukene, ne-bandwidth ngayinye yesiteshi isethwe ku-10Gbps, 13.5Gbps kanye ne-20Gbps ngokulandelanayo.I-VESA iyibiza ngokuthi “UHBR/Ultra High Bit Rate”.Ngokomkhawulokudonsa ngokulandelana obizwa nge-UHBR 10, UHBR 13.5, UHBR 20.
Umkhawulokudonsa wangempela we-UHBR 10 ngu-40Gbps, futhi umkhawulokudonsa osebenzayo ngu-38.69Gbps.Kungasetshenziswa i-passive copper wire.Iphrojekthi yangaphambilini yesitifiketi sentambo ye-DP 8K ifaka phakathi, okungukuthi, intambo yedatha ye-DP edlula isitifiketi se-8K ihlangabezana nezimfuneko zesignali zobuqotho ze-UHBR 10.
I-UHBR 13.5 ne-UHBR 20 zihlukile.I-bandwidths yasekuqaleni yi-54Gbps ne-80Gbps, futhi imingcele esebenzayo ingu-52.22Gbps kanye ne-77.37Gbps.Izintambo ezingenasici zingasetshenziswa kuphela ekudluliseni ibanga elifushane kakhulu, njengokudokha incwajana.
Isikhathi sokuthumela: Apr-17-2023
