HDMI2.1 yekubatanidza tekinoroji kududzira

Iyo HDMI 2.1 yekubatanidza yaona akawanda anogadziridza mumagetsi uye emuviri kuita paramita zvichienzaniswa neiyo HDMI 1.4 vhezheni. Ngationgororei mune chimwe nechimwe chezvigadziriso izvi:

1, Yakawedzera-Yakakwirira-Frequency Kuedzwa kweHDMI Connectors:

Sezvo kudiwa kweyepamusoro data redhisheni, kunyanya ye4K uye 8K Ultra HD (UHD) maTV, inosimuka, HDMI inova yakakosha kune yakavimbika kuendesa data pakati peiyo sosi (vhidhiyo inoridza) uye inogamuchira (TV). Neyepamusoro data mazinga, iyo yekubatanidza pakati pezvishandiso izvi inova bhodhoro rekuvimbika kutapurirana data. Kubatana uku kunogona kutungamira kuSignal Integrity (SI) nyaya dzakadai seElectromagnetic Interference (EMI), crosstalk, Inter-Symbol Interference (ISI), uye chiratidzo chejitter. Nekuda kweizvozvo, nekukwira kwemitengo yedata, HDMI 2.1 yekubatanidza dhizaini yatanga kufunga SI. Nekuda kweizvozvo, iyo yekudyidzana kuyedzwa kwakawedzera zvinodikanwa zveyepamusoro-frequency bvunzo. Kuti uwedzere kuita kweSI kweHDMI zvibatanidza, vagadziri vezvekubatanidza vakagadzirisa zvimiro zvepini dzesimbi uye dielectric zvinhu zvinoenderana nemitemo yekugadzira uye kuvimbika kwemechani kuti isangane nepamusoro-frequency yekuedza zvinodiwa.

2, Yakawedzera Bandwidth Zvinodiwa zveHDMI 2.1 Connectors:

Iyo yapfuura HDMI 2.0 yaive neyakapfuura ye18Gbps asi haina kutsanangura tambo nyowani dzeHDMI kana zvibatanidza. HDMI 2.1, kune rumwe rutivi, inozvirumbidza pamusoro pekaviri kuburitsa, ichibvumira bandwidths anosvika 48 Gbps. Nepo tambo nyowani dzeHDMI 2.1 dzichange dzichidzokera kumashure dzichienderana neHDMI 1.4 uye HDMI 2.0 zvishandiso, tambo dzekare hadzizoenderane kumberi nezvirevo zvitsva. HDMI 2.1 connectors inoratidzira ina data channels: D2, D1, D0, uye CK, kuburikidza iyo data inotumirwa zvakasiyana. Sezvo chiteshi chega chega chichigovera maitiro emagetsi akafanana, HDMI 2.1 yekubatanidza madhizaini inoda kuratidza hukuru hweSI kuita kusangana ne48Gbps bandwidth yechizvarwa chinotevera HDMI chinongedzo.

3, Zvekuwedzera Kusiyana Zvinodikanwa:

HDMI 2.1 yekubatanidza kuyedza inowira pasi peChikamu 3, nepo HDMI 1.4 yekuyedza ichiwira pasi peChikamu 1 uye Chikamu 2. Mushure meHDMI 2.1, maumbirwo ekubatanidza anongogumira kuRudzi A, C, uye D, neyakamboshandiswa Type E interface kunyanya mumotokari. munda uri kupedzwa. Kuti uwedzere maitiro emagetsi kuti asangane neHDMI 2.1 zviyero, dhizaini yekubatanidza inoda kugadziridzwa kugadzira maparamita sehupamhi, ukobvu, uye kureba kwepini dzesimbi. Vamwe vagadziri vanogona zvakare kushandisa dzimwe nzira, senge kuunza mapundu mune socket's dielectric material, kuderedza capacitance coupling. Pakupedzisira, iyo yakagadziriswa dhizaini paramita inoda kusangana ne impedance range. HDMI 2.1 zvinongedzo zvinopa zvirinani SI kuita pane yapfuura yakaderera-tier shanduro, uye inoenderana yekubatanidza vagadziri vanozoisa akasiyana mudziyo uye maitiro ekudzora.