Iki gice gisobanura umugozi wa DisplayPort

Kugaragaza insinga
Nibisobanuro bihanitse byerekana imibare yerekana interineti ishobora guhuzwa na mudasobwa na monitor, kimwe na mudasobwa hamwe n’imikino yo murugo.Kubijyanye nimikorere, DisplayPort 2.0 ishyigikira umurongo ntarengwa wa 80Gb / S.Kuva ku ya 26 Kamena 2019, umuryango usanzwe wa VESA watangaje ku mugaragaro uburyo bushya bwo kohereza amakuru ya DisplayPort 2.0, buhujwe cyane na Thunder 3 na USB-C.Irashobora guhaza ibikenewe 8K hamwe nurwego rwo hejuru rwerekana ibisohoka.Nibikorwa byambere byingenzi kuva DisplayPort 1.4 protocole.
Mbere yibyo, umurongo rusange wa DP 1.1, 1.2 na 1.3 / 1.4 wari 10.8Gbps, 21.6Gbps na 32.4Gbps, ariko igipimo cyiza cyari 80% gusa (8 / 10b code), byari bigoye kubahiriza ibisabwa 6K na 8K ibyemezo bihanitse, uburebure bwamabara menshi hamwe nigipimo kinini cyo kugarura ubuyanja.
DP 2.0 yongerera umurongo wa tewolojiya kuri 80Gbps, kandi ikoresha uburyo bushya bwa kodegisi, 128 / 132b, byongera imikorere kugeza kuri 97%.Umuyoboro nyawo ushobora gukoreshwa ugera kuri 77.4Gbps, uhwanye ninshuro eshatu DP 1.3 / 1.4, kandi urenze kure umurongo wa tewolojiya ya HDMI 2.1 ya 48Gbps.
Nkigisubizo, DP 2.0 irashobora gushyigikira byoroshye 8K / 60Hz HDR,> 8K / 60Hz SDR, 4K / 144Hz HDR, 2 × 5K / 60Hz nubundi buryo bwo gusohoka.Ntabwo ishobora gushyigikira monitor ya 8K iyo ari yo yose itabanje kwikuramo, ariko irashobora kandi gushyigikira uburebure bwa 30-bit (amabara arenga miliyari).Shyira mu bikorwa 8K HDR.


DisplayPort 2.0: Inkuba 3, UHBR, na kabili yamakuru ya pasiporo
Kubireba imirongo yamakuru, DP 2.0 mubyukuri itangiza uburyo butatu butandukanye, hamwe numuyoboro mugari washyizwe kuri 10Gbps, 13.5Gbps na 20Gbps.VESA iyita “UHBR / Ultra High Bit Rate”.Ukurikije umurongo wagutse witwa UHBR 10, UHBR 13.5, UHBR 20.
Umuyoboro wambere wa UHBR 10 ni 40Gbps, naho umurongo mwiza ni 38.69Gbps.Umugozi wumuringa utambutse urashobora gukoreshwa.Umushinga wo kwemeza ibyuma bya DP 8K mubyukuri urimo, ni ukuvuga, insinga ya DP itanga impamyabumenyi ya 8K yujuje ibyangombwa bisabwa bya UHBR 10.
UHBR 13.5 na UHBR 20 biratandukanye.Umuyoboro wambere ni 54Gbps na 80Gbps, naho umurongo mugari ni 52.22Gbps na 77.37Gbps.Insinga za pasiporo zirashobora gukoreshwa gusa mugukwirakwiza intera ngufi cyane, nko kubika ikaye.