I-HDMI 2.1 ingxabano Isifundo se-DP 2.0 esifundiwe: Amakhebuli adinga ukuqinisekiswa.

Khumbula impikiswano yakamuva mayelana ne-HDMI 2.1 standard?I-HDMI 2.1 iyiqiniso noma ingamanga ngenxa yokusebenza ngendlela engaqondakali kwezikhulu ze-HDMI, okudida imibono yabathengi.Ngenhlanhla, i-VESA isifundile isifundo kulokhu futhi kufanele iqinisekise futhi ilebule izintambo ze-DP 2.0, ukuze amanani ahlukene ezintambo atholakale kalula.Izinga le-DP 2.0 limenyezelwe emuva ngo-2019. Izinga elisha linyusa umkhawulokudonsa wethiyori uye ku-80Gbps futhi lisebenzisa indlela entsha yokufaka ikhodi, engu-128/132b, okwandisa ukusebenza kahle kuye ku-97%.

Ukutholakala kwangempela kokufika ku-77.4Gbps, okulingana ne-DP 1.3/1.4 egcwele kathathu, okungaphezulu kakhulu komkhawulokudonsa wetiyori we-HDMI 2.1 48Gbps.

Nokho, ngokwemigqa yedatha, i-DP 2.0 nayo inezindlela ezintathu ezihlukene.Umkhawulokudonsa wesiteshi ngasinye usethwe ku-10Gbps, 13.5Gbps naku-20Gbps, i-VESA eyibiza ngokuthi “UHBR/Ultra High Bit Rate”.Abizwa nge-UHBR 10, UHBR 13.5 kanye ne-UHBR 20 ngokuya komkhawulokudonsa.

Umkhawulokudonsa wangempela we-UHBR 10 ngu-40Gbps, futhi umkhawulokudonsa osebenzayo ngu-38.69Gbps.I-Passive Copper wire yanele.Iphrojekthi yangaphambilini yokuqinisekisa intambo ye-DP 8K ifaka phakathi, okungukuthi, intambo yedatha ye-DP ephumelele isitifiketi se-8K ihlangabezana nezidingo zesiginali yobuqotho ye-UHBR 10.

I-UHBR 13.5, UHBR 20 ihlukile, umkhawulokudonsa wokuqala ongu-54Gbps, 80Gbps, umkhawulokudonsa osebenzayo ongu-52.22Gbps, 77.37Gbps, intambo yokwenziwa ingasetshenziswa kuphela ekudluliselweni kwebanga elifushane kakhulu, njengokunwetshwa kwe-laptop, idinga ucingo olude olusebenzayo, okungukuthi, olufakiwe. ngesilawuli esihambisanayo ne-amplification chip.

Ngenxa yaleli zinga, izintambo ze-DP 2.0 empeleni zihlukanisiwe, futhi i-VESA manje isinqume ukuthi iqinisekise izintambo ezahlukene ukuze zihlukaniseke.

Ngokuqondile, izintambo ze-DP 2.0 ziza ngamazinga amabili kuye ngesivinini.Izintambo ze-DP40 zisekela izinga le-UHBR10 le-10Gbps ngeshaneli ngayinye kumzila ngamunye kwangaphakathi ezine, ngesivinini esiphelele se-40Gbps.

Amakhebuli abhalwe ukuthi DP80 angu-UHR20 20Gbps esiteshini ngasinye anesivinini esifika ku-80Gbps.

I-DP40, ikhebula le-DP80 ngakho-ke kukhona umehluko ocacile, akulula ukudideka, abakhiqizi bafuna ukudoba emanzini anezinkathazo akunakwenzeka, lokhu kuyinto enhle ngempela.

I-VESA iveze ukuthi imigqa ye-DP40 ne-DP80 ejwayelekile ye-DP kanye nemigqa ye-MINI DP isiqalile ukukhiqizwa, futhi iqoqo lokuqala lemibukiso nezinye izinto zokusebenza nazo ziphasile isitifiketi.