HDMI Interface Comprehensive Analysis: HDMI_A, HDMI_C (Mini HDMI), HDMI_D (Micro HDMI) kusiyana
1. HDMI A Mtundu
Mawonekedwe: HDMI_A ndiye cholumikizira chakuda chamakona anayi chodziwika bwino. Kukula kwake ndi pafupifupi 13.9mm × 4.45mm. Ili ndi mapini 19 opangidwa mofanana, ndi mapini awiri apamwamba kukhala aafupi pang'ono (mapini apansi).
Mapangidwe a 19-pini amtundu wa HDMI_A amatsimikizira kuti bandwidth yomwe ikufunika kuti ikhale yodziwika bwino, ndipo panthawi imodzimodziyo imachepetsa ndalama zopangira opanga zipangizo pogwiritsa ntchito malo ovomerezeka. Mpaka pano, ma TV ndi ma projekita ambiri amagwiritsabe ntchito mawonekedwe amtundu wa A. Ena owonetsa apamwamba kwambiri 'Slim HDMI,8K HDMI, 48Gbps HDMI,OD 3.0mm HDMI, 144Hz HDMIndi HDMI ina yogwira ntchito zonse imadalirabe mtundu wa A. Komanso, mapangidwe mongachingwe chaching'ono cha hdmindiHDmi chingwe 90 digirikupatsanso ogwiritsa ntchito njira zambiri zolumikizirana.
2. HDMI C Mtundu (Mini HDMI)
Mawonekedwe: Mawonekedwe athyathyathya amakona anayi pafupifupi 30% yaying'ono kuposa mtundu wa A, wokhala ndi miyeso ya 10.4mm × 2.4mm komanso kapangidwe ka pini 19.
Ma bandwidth ndi ofanana ndi a A model. Imathandizira ntchito zonse za mtundu wa A (kanema wa 3D, 4K@30Hz, njira yobwezera nyimbo ya ARC, ndi zina), koma imayenera kulumikizidwa ndi TV kudzera pa chingwe chotembenuza monga.mini HDMI kuti HDMI chingwe or Kumanja kwa MINI HDMI CABLE. Panopa, aliponsoMINI HDMI zingwethandizo limenelomini HDMI 2.0ndi8K HDMIpamsika, kukwaniritsa zofunikira pakufalitsa kwapamwamba.
Ngakhale mtundu wa C ndi wocheperako, mtundu wa A umalamulirabe msika chifukwa chotsika mtengo komanso kugwirizana kwakukulu. Sipanakhalepo mpaka mtundu wa D utawonekera pomwe mawonekedwe ang'onoang'ono a zida zonyamulika adafikiradi malire ake.
3. Mtundu wa HDMI D (Micro HDMI)
Mtundu wa HDMI D kwenikweni ndi Micro HDMI, womwe ndi mtundu wawung'ono kwambiri wa mawonekedwe a HDMI ndipo umagwiritsidwa ntchito makamaka pazida zonyamula. Kukula kwake kwakuthupi ndi 6.4 × 2.8mm kokha, kucheperachepera pafupifupi 72% poyerekeza ndi mtundu wamba wa HDMI A. Komabe, imathandizira ntchito zonse za HDMI 1.4 ndi pamwambapa, kuphatikiza kusamvana kwa 4K, kujambula kwa 3D, njira ya Efaneti, ndi ma audio kubwerera ARC.
Mawonekedwewa amatenganso kapangidwe ka pini 19, ndi matanthauzo a pini omwe amagwirizana ndi HDMI yokhazikika. Ikhoza kusinthidwa kukhala mawonekedwe okhazikika kudzeramicro HDMI kuti HDMI zingwe or 90 MICRO HDMI Zingwendi ma adapter ena. Mzaka zaposachedwa,Zingwe za MICRO HDMIkuthandiza8K Micro HDMIndiMicro HDMI 2.0zatulukanso, zoyenera kufalitsa zithunzi zaukatswiri.
Zochitika zodziwika bwino zamagwiritsidwe ntchito ndi: makamera oyenda, zida zotumizira mavidiyo a drone, makompyuta apakompyuta, ndi ma terminals ena am'manja okhala ndi malo ochepa.
Mphamvu zamakina za mawonekedwe amtundu wa HDMI D ndi otsika, pafupifupi theka la mawonekedwe okhazikika.
Ndi kufalikira kwa mawonekedwe a USB-C, zida zina zatsopano zasintha kugwiritsa ntchito USB-C m'malo mwake. Komabe, zida zojambulira akatswiri zimasungabe mawonekedwe amtundu wa D kuti akwaniritse zofunikira zanthawi yake.
Nthawi yotumiza: Sep-25-2025
