Kumbukirani mkangano waposachedwa pa HDMI 2.1 muyezo?HDMI 2.1 ndi yowona kapena yonyenga chifukwa cha ntchito yosamvetsetseka ya akuluakulu a HDMI, kusokoneza malingaliro a ogula.Mwamwayi, VESA yaphunzirapo phunziro pano ndipo ikuyenera kutsimikizira ndikulemba zingwe za DP 2.0, kuti mitengo yosiyanasiyana ya zingwe ipezeke mosavuta.Muyezo wa DP 2.0 udalengezedwanso mu 2019. Muyezo watsopanowu umawonjezera bandwidth ya theoretical mpaka 80Gbps ndipo imagwiritsa ntchito makina ojambulira atsopano, 128/132b, omwe amawonjezera magwiridwe antchito mpaka 97%.
Kupezeka kwenikweni kwa 77.4Gbps, yofanana ndi DP 1.3 / 1.4 yathunthu katatu, kuposa bandwidth yongoyerekeza ya HDMI 2.1 48Gbps.
Komabe, ponena za mizere ya deta, DP 2.0 ilinso ndi njira zitatu zosiyana.Kuthamanga kwa njira iliyonse kumayikidwa pa 10Gbps, 13.5Gbps ndi 20Gbps, yomwe VESA imatcha "UHBR / Ultra High Bit Rate".Amatchedwa UHBR 10, UHBR 13.5 ndi UHBR 20 malinga ndi bandwidth.
Bandiwifi yoyambirira ya UHBR 10 ndi 40Gbps, ndipo bandwidth yogwira ndi 38.69Gbps.Waya wamkuwa wopanda pake ndi wokwanira.Pulojekiti yam'mbuyomu ya DP 8K yotsimikizira waya imaphatikizanso, ndiye kuti, waya wa data wa DP womwe wadutsa chiphaso cha 8K umakwaniritsa zofunikira za UHBR 10.
UHBR 13.5, UHBR 20 ndi yosiyana, bandwidth yoyambirira 54Gbps, 80Gbps, bandwidth yogwira 52.22Gbps, 77.37Gbps, waya wokhazikika ungagwiritsidwe ntchito potumiza mtunda waufupi kwambiri, monga kukulitsa laputopu, kumafunikira waya wokhazikika, ndiye kuti, woyikidwa ndi chowongolera chofananira ndi matalikidwe chip.
Chifukwa cha muyezo uwu, zingwe za DP 2.0 zimasiyanitsidwa, ndipo VESA tsopano yaganiza zotsimikizira zingwe zosiyanasiyana kuti zisiyanitsidwe.
Makamaka, zingwe za DP 2.0 zimabwera mumiyezo iwiri kutengera liwiro.Zingwe za DP40 zimathandizira muyezo wa UHBR10 wa 10Gbps pa tchanelo chilichonse mwa njira zinayi zamkati, pa liwiro la 40Gbps.
Zingwe zotchedwa DP80 ndi UHR20 20Gbps pa tchanelo chilichonse ndi liwiro lofikira 80Gbps.
Chingwe cha DP40, DP80 kotero pali kusiyana koonekeratu, kosavuta kusokoneza, opanga amafuna nsomba m'madzi ovuta sizingatheke, izi ndi zabwino kwambiri.
VESA idawulula kuti mizere ya DP40 ndi DP80 yokhazikika ya DP ndi mizere ya MINI DP yayamba kupanga, ndipo gulu loyamba la zowonetsera ndi zida zina zadutsanso chiphaso.
Nthawi yotumiza: Aug-31-2022
