Muyezo wa DisplayPort Alt Mode 2.0 woyambitsidwa pavidiyo, deta ndi kutumiza mphamvu pa USB4 Type-C

Video Electronics Standards Association VESA yalengeza kutulutsidwa kwa mtundu 2.0 wa DisplayPort Alternate Mode (Alt Mode) muyezo. Izi Baibulo amapereka n'zogwirizana ndi mawonekedwe atsopano a USB4, lofalitsidwa ndi USB-IF ndipo limapereka magwiridwe antchito amtundu waposachedwa kwambiri wa DisplayPort 2.0 muyezo kudzera pa cholumikizira cha USB-C.

Monga chikumbutso, Mawonekedwe a DisplayPort Alt amakulolani kusamutsa deta yomvera / makanema pa liwiro la DisplayPort pogwiritsa ntchito cholumikizira cha USB-C chokhazikika, komanso kupereka kutumiza kwa data kwa USB ndi mphamvu yofikira 100 W kudzera pa chingwe chimodzi.

Ndi DisplayPort Alt Mode 2.0, cholumikizira cha USB-C chitha kusamutsa mpaka 80 Gbps ya data ya kanema wa DisplayPort pogwiritsa ntchito mizere inayi yothamanga kwambiri ya chingwe, kapena mpaka 40 Gbps posamutsa deta kuchokera ku SuperSpeed ​​​​USB nthawi imodzi. VESA ikuyembekeza kuti zinthu zoyamba zomwe zimathandizira DisplayPort Alt Mode 2.0 zidzafika pamsika mu 2021.

DisplayPort 2.0 inali idakhazikitsidwa June 2019 - Mulingowu umapereka kuwirikiza katatu kwa bandwidth yamtundu wakale wa DisplayPort, komanso umabweretsanso maluso atsopano kuti akwaniritse zofunikira zowonetsera mtsogolo. Tikulankhula za kuthandizira kwa 8K, ndi mitengo yotsitsimula kwambiri, ndi mawonekedwe apamwamba kwambiri (HDR) pazosankha zapamwamba, ndi zina zotero.

USB-C ikukhala cholumikizira chomwe chimakondedwa pamalaputopu ndi zida zam'manja, ndipo ndi DisplayPort Alt Mode 2.0, cholumikizirachi chitha kulumikiza zowunikira masewera, zowonetsera zaukadaulo za HDR, ma AR ndi mahedifoni a VR pa liwiro la 80 Gbps limodzi ndi kusamutsa deta ndi mphamvu.

"Mafotokozedwe osinthidwa a VESA DisplayPort Alt Mode akuphatikizanso zowonjezera zingapo, kuphatikiza zatsopano pakuzindikiritsa mawonekedwe ndi kasinthidwe, ndi kasamalidwe ka mphamvu, zonse kuti zipereke kuphatikiza kopanda msoko ndi USB4," atero a VESA Board Member ndi DisplayPort Alt Mode Team Mtsogoleri Craig. Craig Wiley). "Kusintha kwakukulu kumeneku kwakhala zaka zingapo kupangidwa ndipo kudatheka chifukwa chogwirizana ndi VESA ndi USB-IF."

Source: 3dnews.ru