Cikakken Nazari na HDMI Interface: HDMI_A 、HDMI_C （Mini HDMI 、HDMI_D (Micro HDMI) bambanci
1. Nau'in HDMI A
Siffar Bayyana: HDMI_A ita ce mahaɗin baƙi mai siffar murabba'i mafi yawan amfani. Girman sa shine kimanin 13.9mm × 4.45mm. Yana da fil 19 da aka shirya daidai gwargwado, tare da fil biyu na sama sun ɗan gajarta kaɗan (fil na ƙasa).
Tsarin HDMI_A mai fil 19 yana tabbatar da cewa bandwidth ɗin da ake buƙata don watsa siginar mai girma, kuma a lokaci guda yana rage farashin samarwa ga masana'antun kayan aiki ta hanyar hanyoyin sadarwa na yau da kullun. Har zuwa yanzu, manyan talabijin da na'urori masu auna sigina har yanzu suna amfani da hanyar sadarwa ta A-type. Wasu manyan nunin faifai 'Slim HDMI',8K HDMI, HDMI 48Gbps,HDMI OD 3.0mm, HDMI 144Hzda sauran HDMI masu cikakken aiki har yanzu suna dogara ne akan nau'in A. Bugu da ƙari, ƙira kamarƙaramin kebul na HDMIkumakebul na hdmi digiri 90kuma yana ba masu amfani ƙarin zaɓuɓɓukan haɗi.
2. Nau'in HDMI C (Ƙaramin HDMI)
Sifofin bayyanar: Siffar kusurwa mai faɗi wacce ta fi ƙanƙanta da nau'in A da kusan kashi 30%, tare da girman 10.4mm × 2.4mm da kuma ƙirar fil 19.
Bandwidth ɗin iri ɗaya ne da na samfurin A. Yana goyan bayan duk ayyukan samfurin A (bidiyon 3D, 4K@30Hz, tashar dawo da sauti ARC, da sauransu), amma yana buƙatar a haɗa shi da talabijin ta hanyar kebul na juyawa kamarƙaramin kebul na HDMI zuwa HDMI or MINI kebul na HDMI na kusurwar damaA halin yanzu, akwai kumaMINI HDMI Kebulwannan tallafiƙaramin HDMI 2.0kuma8K HDMIa kasuwa, tare da biyan buƙatun watsawa mai inganci.
Duk da cewa nau'in C ya fi ƙanƙanta a girma, nau'in A har yanzu yana mamaye kasuwa saboda ƙarancin farashi da kuma dacewarsa. Sai da aka gano nau'in D ne aka rage girman hanyar sadarwa ta na'urori masu ɗaukan kaya.
3. Nau'in HDMI D (Micro HDMI)
Nau'in HDMI D a zahiri Micro HDMI ne, wanda shine mafi ƙarancin sigar hanyar haɗin HDMI kuma galibi ana amfani da shi a cikin na'urori masu ɗaukuwa. Girman sa na zahiri shine 6.4 × 2.8mm kawai, yana raguwa da kusan 72% idan aka kwatanta da nau'in HDMI A na yau da kullun. Duk da haka, yana goyan bayan duk ayyukan HDMI 1.4 da sama, gami da ƙudurin 4K, hoton 3D, tashar Ethernet, da dawo da sauti ARC.
Tsarin haɗin yana kuma amfani da ƙirar fil 19, tare da ma'anar fil da ta dace da daidaitaccen HDMI. Ana iya canza shi zuwa daidaitaccen hanyar haɗin ta hanyarkebul na HDMI zuwa micro HDMI or Kebulan HDMI na MICRO 90da sauran adaftar. A cikin 'yan shekarun nan,Kebulan Micro HDMItallafi8K Micro HDMIkumamicro HDMI 2.0sun kuma bayyana, waɗanda suka dace da watsa hotuna na ƙwararru.
Yanayin aikace-aikacen da aka saba amfani da su sun haɗa da: kyamarorin motsi, kayan aikin watsa bidiyo na drone, kwamfutocin kwamfutar hannu, da sauran tashoshin wayar hannu waɗanda ke da ƙarancin sarari.
Ƙarfin injina na hanyar sadarwa ta nau'in HDMI D yana da ƙasa kaɗan, kusan rabin hanyar sadarwa ta yau da kullun.
Tare da amfani da hanyoyin sadarwa na USB-C da aka saba amfani da su, wasu sabbin na'urori sun koma amfani da USB-C maimakon haka. Duk da haka, kayan aikin daukar hoto na ƙwararru har yanzu suna riƙe da hanyar sadarwa ta D-type don biyan buƙatun lokaci daidai.
Lokacin Saƙo: Satumba-25-2025
