HDMI interface uye magadzirirwo
Pfungwa dzinobatanidzwa ndeidzi:
TMDS: (Nguva Yakaderedzwa Chiratidzo Chekusiyana) Kutapurirana kwechiratidzo chekusiyana kwakaderedzwa, inzira yekutapurirana kwechiratidzo chekusiyana, chiteshi chekutumira chiratidzo cheHDMI chashandiswa nenzira iyi.
HDCP: (Dziviriro Yezviri Mudhijitari Yepamusoro-bandwidth) Dziviriro yezviri mudhijitari yepamusoro-bandwidth.
DDC: Chiteshi cheData reKuratidza
CEC: Kudzora Magetsi Emagetsi Evatengi
EDID: Data reKuzivikanwa kweChiratidzo Rakawedzerwa
E-EDIO: Data reKuzivikanwa kweChiratidziro Chakawedzerwa Rakawedzerwa
Mumiriri wavo mukutapurirana kweHDMI mafambiro akaita seanotevera:
Kugadzirwa kweshanduro yeHDMI
HDMI 1.0
Shanduro yeHDMI 1.0 yakaunzwa muna Zvita 2002, chinhu chikuru chayo ndechekubatanidzwa kweaudio stream digital interface, uye PC interface inozivikanwa neDVI interface kana ichienzaniswa, yakakwira uye iri nyore kushandisa.
HDMI vhezheni 1.0 inotsigira kutenderera kwevhidhiyo kubva kuDVD kuenda kuBlu-ray format, uye ine basa reCEC (consumer electronics control), kureva kuti, mukushandisa, unogona kugadzira chinongedzo chakafanana pakati pemidziyo yese yakabatana, boka remidziyo rine kutonga kuri nyore.
HDMI 1.1
Kubvunzurudzwa kweHDMI version 1.1 muna Chivabvu 2004. Kwakawedzerwa rutsigiro rweDVD audio.
HDMI 1.2
Shanduro yeHDMI 1.2 yakatangwa muna Nyamavhuvhu 2005, zvakanyanya kugadzirisa mhinduro yerutsigiro rweHDMI 1.1 yakaderera, nematambudziko ekushanda kwemidziyo yemakombiyuta. Shanduro ye1.2 yewachi yepixel inoshanda pa165 MHz uye huwandu hwedata hunosvika 4.95 Gbps, saka 1080 P. Zvinogona kufungidzirwa kuti shanduro 1.2 inogadzirisa dambudziko re1080P reTV uye dambudziko repoint-to-point rekombuta.
HDMI 1.3
Muna Chikumi 2006, HDMI 1.3 update yakaunza shanduko huru kune single-link bandwidth frequency kusvika ku340 MHz. Izvi zvichagonesa aya maLCD TV kuwana 10.2Gbps data transmission, uye 1.3 version yemutsetse uyu ine mapeya mana ema transmission channels, ayo maviri ema channels ari clock channel, uye mamwe matatu ma peya ari TMDS channels (zvichideredza transmission yema differential signals), kumhanya kwawo kwe transmission kuri 3.4GBPs. Ipapo mapeya matatu ari 3 * 3.4 = 10.2 GPBS inokwanisa kuwedzera zvikuru kudzika kwemavara e24-bit anotsigirwa neHDMI1.1 ne1.2 versions kusvika ku30, 36 ne48 bits (RGB kana YCbCr). HDMI 1.3 inotsigira 1080 P; Mamwe e3D asinganyanyi kuoma anotsigirwawo (mupfungwa haatsigirwi, asi mamwe anogona).
HDMI 1.4
Shanduro yeHDMI 1.4 inogona kutotsigira 4K, asi inoenderana nebandwidth ye10.2Gbps, iyo yakakwira inogona kusvika chete 3840 × 2160 resolution uye 30FPS frame rate.
HDMI 2.0
HDMI 2.0 yakawedzerwa kusvika ku18Gbps, inotsigira yakagadzirira kushandiswa uye inopisa plugging, inotsigira 3840 × 2160 resolution uye 50FPS, 60FPS frame rates. Panguva imwe chete mukutsigira odhiyo kusvika kumachaneli makumi matatu nemaviri, uye chiyero chepamusoro chesampuli che1536 kHz. HDMI 2.0 haitsanangure mitsara mitsva yedhijitari uye zvinobatanidza, ma interfaces, saka inogona kuchengetedza kubatana kwakakwana kumashure neHDMI 1.x, uye mhando mbiri dziripo dzemitsara yedhijitari dzinogona kushandiswa zvakananga. HDMI 2.0 haizotsivi HDMI 1.x, asi zvichibva pakuvandudzwa kwekupedzisira, chero mudziyo unotsigira HDMI 2.0 unofanira kutanga waona rutsigiro rwekutanga rweHDMI 1.x.
Muyero uyu unopa bandwidth inosvika 48Gbps, uye zvakanyanya, muyero mutsva weHDMI 2.1 ikozvino unotsigira 7680 × 4320 @ 60Hz uye 4K @ 120hz. 4 K inosanganisira 4096 × 2160 pixels uye 3840 × 2160 pixels ye4 K chaiyo, nepo mu HDMI 2.0 specification, 4 K @ 60Hz chete ndiyo inotsigirwa.
Rudzi rweHDMI Interface:
Rudzi rwemhando A HDMI A ndiyo inonyanya kushandiswa Waya yeHdmi ine mapini gumi nemapfumbamwe, upamhi hwe13.9 mm uye ukobvu hwe4.45 mm. Midziyo yeTV kana vhidhiyo yeflat screen yakajairika, inopihwa saizi iyi yeinterface, Type A ine mapini gumi nemapfumbamwe, upamhi hwe13.9 mm, ukobvu hwe4.45 mm, uye ikozvino 99% yemidziyo yeaudio nevhidhiyo inoshandiswa muhupenyu hwezuva nezuva ine saizi iyi yeinterface. Semuenzaniso: Blu-ray player, millet box, notebook computer, LCD TV, projector nezvimwewo.
Rudzi rweHDMI B haruwanzoitiki muhupenyu. Chinobatanidza cheHDMI B chine mapini makumi maviri nemapfumbamwe uye upamhi hwe21 mm. Kugona kutumira data reHDMI B Type kunokurumidza kaviri kupfuura HDMI A Type uye kwakaenzana neDVI Dual-Link. Sezvo michina mizhinji yeaudio nemavhidhiyo ichishanda pasi pe165MHz, uye frequency yekushanda kweHDMI B Type iri pamusoro pe270MHz, "yakaoma" zvakanyanya mumaapplication epamba, uye ikozvino inoshandiswa chete mune dzimwe nguva dzehunyanzvi, senge WQXGA 2560 × 1600 resolution.
Rudzi rweHDMI C Type C, runowanzonzi Mini HDMI, rwakagadzirirwa zvishandiso zvidiki. Rudzi rweHDMI C runoshandisawo 19 pin, saizi yaro ye10.42 × 2.4 mm idiki nehafu pane Rudzi rweA, huwandu hwemashandisirwo idiki kwazvo, hunonyanya kushandiswa mumidziyo inotakurika, senge makamera edhijitari, vatambi vanotakurika nemimwe michina.
Rudzi rwemhando D HDMI D runozivikanwa seMicro HDMI. Rudzi rweHDMI D ndiyo mhando yeinterface yazvino, yakaderedzwa saizi. Dhizaini yepini ine mitsara miviri, inewo mapini gumi nemapfumbamwe, ine upamhi hwe6.4 mm chete uye ukobvu hwe2.8 mm, yakafanana neMini USB interface. Inonyanya kushandiswa mumidziyo midiki yemafoni, yakakodzera midziyo inotakurika uye yemotokari. Semuenzaniso: nharembozha, mapiritsi, nezvimwewo.
Rudzi rweE (Rudzi rweE) Rudzi rweHDMI E runonyanya kushandiswa pakutumira maaudio nemavhidhiyo ezvivaraidzo zviri mumota. Nekuda kwekusagadzikana kwenzvimbo yemukati memota, Rudzi rweHDMI E rwakagadzirwa kuti ruve nehunhu hwakadai sekuramba kudengenyeka kwenyika, kuramba hunyoro, kuramba simba rakawanda, uye kushivirira musiyano mukuru wekupisa. Muchimiro chemuviri, dhizaini yekukiya yemakanika inogona kuve nechokwadi chekuti kubatana kwakavimbika.