HDMI 2.2 96Gbps Bandwidth ndi Zinthu Zatsopano Zofunika Kwambiri

HDMI 2.2 96Gbps Bandwidth ndi Zinthu Zatsopano Zofunika Kwambiri

Mafotokozedwe a HDMI® 2.2 adalengezedwa mwalamulo pa CES 2025. Poyerekeza ndi HDMI 2.1, mtundu wa 2.2 wawonjezera bandwidth yake kuchokera pa 48Gbps kufika pa 96Gbps, motero kulola kuthandizira ma resolution apamwamba komanso mitengo yotsitsimutsa mwachangu. Pa Marichi 21, 2025, pa Semina ya 800G Industry Chain Promotion Technology ku East China, oimira Suzhou Test Xinvie adzasanthula zofunikira ndi tsatanetsatane wa mayeso a HDMI 2.2 odziwika bwino. Chonde pitirizani kuyembekezera! Suzhou Test Xinvie, kampani yothandizidwa ndi Suzhou Test Group, ili ndi ma laboratories awiri oyesera ma signal integrity (SI) ku Shanghai ndi Shenzhen, odzipereka kupatsa ogwiritsa ntchito ntchito zoyesera ma layer physical layer pama interfaces othamanga kwambiri monga 8K HDMI ndi 48Gbps HDMI. Yovomerezedwa ndi ADI-SimplayLabs, ndi malo otsimikizira ma HDMI ATC ku Shanghai ndi Shenzhen. Malo awiri otsimikizira ma HDMI ATC ku Shenzhen ndi Shanghai adakhazikitsidwa mu 2005 ndi 2006 motsatana, kukhala malo oyambira kwambiri otsimikizira ma HDMI ATC ku China. Mamembala a gululi ali ndi zaka pafupifupi 20 akugwira ntchito mu HDMI.

Zinthu zitatu zofunika kwambiri pa HDMI 2.2

Mafotokozedwe a HDMI 2.2 ndi muyezo watsopano, woganizira zamtsogolo. Kusintha kwa mafotokozedwe kumeneku kumayang'ana mbali zitatu zofunika:

1. Kuchuluka kwa ma bandwidth kwawonjezeka kuchoka pa 48Gbps kufika pa 96Gbps, zomwe zikukwaniritsa zofunikira zotumizira deta yambiri, yozama, komanso yogwiritsidwa ntchito pa intaneti. Masiku ano, minda monga AR, VR, ndi MR ikukula mofulumira. Ma HDMI 2.2 specifications amatha kukwaniritsa bwino zofunikira zowonetsera za zipangizo zotere, makamaka zikagwiritsidwa ntchito ndi zingwe zogwira ntchito kwambiri monga ma HDMI display a 144Hz kapena zingwe zosinthika za HDMI.

2. Mafotokozedwe atsopanowa amatha kuthandizira ma resolution apamwamba komanso kuchuluka kwa zotsitsimutsa, monga 4K@480Hz kapena 8K@240Hz. Mwachitsanzo, ma monitor ambiri amasewera tsopano amathandizira kuchuluka kwa zotsitsimutsa kwa 240Hz. Kuphatikiza ndi mapangidwe ang'onoang'ono monga Right Angle HDMI kapena Slim HDMI, imatha kupereka mwayi wosangalatsa pamasewera mukamagwiritsa ntchito.

3. Mafotokozedwe a HDMI 2.2 akuphatikizaponso Delay Indication Protocol (LIP), yomwe imasintha kulumikizana kwa mawu ndi makanema, motero imachepetsa kwambiri kuchedwa kwa mawu. Mwachitsanzo, ingagwiritsidwe ntchito ndi makina ozungulira okhala ndi cholandirira mawu ndi makanema kapena chosinthira cha HDMI 90-degree.

Ndipo. Chingwe Chatsopano cha Ultra 96 ​​HDMI

Nthawi ino, sikuti ndi HDMI 2.2 yatsopano yokha yomwe yalengezedwa, komanso chingwe chatsopano cha Ultra 96 ​​HDMI chinayambitsidwa. Chingwechi chimathandizira ntchito zonse za HDMI 2.2, chili ndi bandwidth ya 96 Gbps, chimatha kuthandizira ma resolution apamwamba komanso kutsitsimutsa, ndipo chimagwirizana ndi njira zolumikizira zonyamulika monga chingwe chaching'ono cha HDMI ndi micro HDMI kupita ku HDMI. Mayeso ndi ziphaso zachitika pa zingwe zamitundu yosiyanasiyana ndi kutalika. Mndandanda wa zingwezi udzapezeka mu gawo lachitatu ndi lachinayi la 2025.

Kulowa mu Nyengo Yatsopano ya Chisamaliro Chapamwamba

Mafotokozedwe atsopano a HDMI 2.2 adatulutsidwa patatha zaka zisanu ndi ziwiri kuchokera pamene HDMI 2.1 idakhazikitsidwa. Munthawi imeneyi, msika wasintha kwambiri. Masiku ano, zida za AR/VR/MR zatchuka kwambiri, ndipo pakhala chitukuko chachikulu ndi kupita patsogolo kwa zida zowonetsera, kuphatikiza mayankho osinthira chingwe cha HDMI kupita ku DVI, zowunikira zapamwamba kwambiri, ndi zida zazikulu zowonetsera TV. Nthawi yomweyo, pakhala chitukuko chachangu cha zowonetsera zamalonda m'malo osiyanasiyana monga misonkhano yapaintaneti, misewu, kapena mabwalo amasewera, komanso zida zamankhwala ndi zamagetsi. Chiŵerengero cha mafotokozedwe ndi makonzedwe onse asinthidwa kwambiri. Chifukwa chake, pakugwiritsa ntchito kwathu, tikufunika mafotokozedwe apamwamba komanso makonzedwe atsopano, zomwe zapangitsa kuti mafotokozedwe atsopano a HDMI 2.2 ayambike.

Pa CES 2025, tinawona mitundu yambiri ya makina ojambulira zithunzi ozikidwa pa AI ndi zida zambiri za AR/VR/MR zokhwima. Zofunikira pakuwonetsa zida izi zafika pamlingo watsopano. Pambuyo pogwiritsa ntchito kwambiri mawonekedwe a HDMI 2.2, titha kupeza mosavuta mawonekedwe a 8K, 12K, komanso 16K. Pazida za VR, zofunikira pakuwunika zenizeni ndizokwera kuposa za zida zachikhalidwe zowonetsera. Kuphatikiza ndi zingwe zopangidwa bwino monga zingwe zachitsulo za HDMI 2.1, mawonekedwe a HDMI 2.2 adzakulitsa kwambiri mawonekedwe athu.

Kuyang'anira msika wa HDMI ndikuwonetsetsa kuti zinthu zikutsatira malamulo

Nthawi ino, sikuti zinthu zatsopano zokha zinalengezedwa, komanso chingwe chatsopano cha ultra-96 HDMI chinayambitsidwa. Ponena za zinthu zatsopano ndi kuwunika kwabwino kwa zinthu zopangidwa kuti zigwiritsidwe ntchito popanga zingwe, pakadali pano pali opanga oposa chikwi pamsika omwe amapanga zingwe za HDMI ndi zida zowonetsera zofanana, kuphatikiza mini HDMI kupita ku HDMI ndi magulu ena apadera. Kampani yoyang'anira zilolezo za HDMI idzayang'anira mosalekeza ndikusamalira zinthu zosiyanasiyana zomwe zili pamsika, komanso idzayang'aniranso nthawi zonse zambiri zamsika ndi malingaliro a ogula. Ngati zinthu zilizonse zomwe sizikukwaniritsa miyezo yofunikira kapena zomwe zili ndi mavuto zapezeka, ogulitsa kapena omwe amapanga adzafunika kupereka ziphaso zovomerezeka kapena ziphaso zowunikira ndi zikalata zina. Kudzera mu kuyang'anira kosalekeza, zimatsimikizika kuti zinthu zomwe zikugulitsidwa pamsika zonse zikutsatira miyezo yofunikira.

Masiku ano, chifukwa cha chitukuko cha ukadaulo, zipangizo zowonetsera zalowa mu gawo latsopano la chitukuko. Kaya ndi zipangizo za AR/VR, kapena zipangizo zosiyanasiyana zowonetsera zachipatala ndi zamalonda, zonse zalowa mu nthawi ya ma resolution apamwamba komanso mitengo yotsitsimula yapamwamba. Pambuyo pa kutulutsidwa kwa HDMI 2.2 specification, ndikofunikira kwambiri pakugwiritsa ntchito zipangizo zowonetsera pamsika wamtsogolo. Tikuyembekezera kuti specification yatsopanoyi ifalitsidwe kwambiri posachedwa, zomwe zimalola ogula kuwona ma resolution apamwamba komanso mawonekedwe owoneka bwino.