Isixhumi esibonakalayo se-HDMI kanye nemininingwane

Imiqondo ehilelekile yile:

I-TMDS: (Isikhathi Esincishisiwe Sokuhlukaniswa Kwesignali) Ukudluliswa kwesignali yokuhlukanisa okuncishisiwe, kuyindlela yokudlulisa isignali yokuhlukanisa, isiteshi sokudlulisa isignali ye-HDMI samukelwa ngale ndlela.

I-HDCP: (Ukuvikelwa Kokuqukethwe Kwedijithali Okuphezulu) Ukuvikelwa Kokuqukethwe Kwedijithali Okuphezulu.

I-DDC: Isiteshi Sedatha Yokubonisa

I-CEC: Ukulawulwa Kwezinto Eziphathekayo Zabathengi

I-EDID: Idatha Yokuhlonza Ukuboniswa Okunwetshiwe

I-E-EDIO: Idatha Yokuhlonza Isibonisi Esandisiwe Ethuthukisiwe

Ukumelwa kwabo enqubweni yokudlulisa i-HDMI cishe kungokulandelayo:

Ukuthuthukiswa kwenguqulo ye-HDMI

I-HDMI 1.0

Inguqulo ye-HDMI 1.0 yethulwa ngoDisemba 2002, isici sayo esikhulu ukuhlanganiswa kwesixhumi esibonakalayo sedijithali sokusakaza umsindo, bese kuthi isixhumi esibonakalayo se-PC sithandwa kakhulu uma siqhathaniswa nesixhumi esibonakalayo se-DVI, sithuthuke kakhulu futhi silula kakhulu.

I-HDMI version 1.0 isekela ukusakaza ividiyo kusuka ku-DVD kuya kufomethi ye-Blu-ray, futhi inomsebenzi we-CEC (consumer electronics control), okungukuthi, kuhlelo lokusebenza, ungakha isixhumanisi esivamile phakathi kwawo wonke amadivayisi axhunyiwe, iqembu ledivayisi linokulawula okulula kakhulu.

I-HDMI 1.1

Ingxoxo ye-HDMI version 1.1 ngoMeyi 2004. Kungezwe ukwesekwa komsindo we-DVD.

I-HDMI 1.2

Inguqulo ye-HDMI 1.2 yethulwa ngo-Agasti 2005, ngezinga elikhulu ukuxazulula isixazululo sokusekelwa kwe-HDMI 1.1 kuphansi, ngezinkinga zokuhambisana kwemishini yekhompyutha. Inguqulo yewashi le-pixel engu-1.2 isebenza ku-165 MHz futhi ivolumu yedatha ifinyelela ku-4.95 Gbps, ngakho-ke i-1080 P. Kungacatshangwa ukuthi inguqulo 1.2 ixazulula inkinga ye-1080P ye-TV kanye nenkinga yekhompiyutha ekhomba iphuzu.

I-HDMI 1.3

NgoJuni 2006, isibuyekezo se-HDMI 1.3 saletha ushintsho olukhulu kakhulu ku-single-link bandwidth frequency ku-340 MHz. Lokhu kuzokwenza la ma-TV e-LCD akwazi ukuthola ukudluliselwa kwedatha okungu-10.2Gbps, kanti inguqulo engu-1.3 yomugqa yakhiwe ngamapheya amane eziteshi zokudlulisa, lapho ipheya elilodwa leziteshi liyisiteshi sewashi, kanti amanye amapheya amathathu ayiziteshi ze-TMDS (okunciphisa ukudluliselwa kwezimpawu zomehluko), isivinini sawo sokudlulisa singama-3.4GBP. Bese amapheya amathathu angama-3 * 3.4 = 10.2 I-GPBS iyakwazi ukwandisa kakhulu ukujula kombala ongu-24-bit okusekelwa yi-HDMI1.1 kanye nezinguqulo ezingu-1.2 kuya kuma-bit angu-30, 36 kanye no-48 (RGB noma i-YCbCr). I-HDMI 1.3 isekela i-1080 P; Amanye ama-3D angadingi kakhulu nawo ayasekelwa (ngokwethiyori awasekelwa, kodwa empeleni amanye angakwazi).

I-HDMI 1.4

Inguqulo ye-HDMI 1.4 ingasekela kakade i-4K, kodwa ingaphansi komkhawulokudonsa we-10.2Gbps, ubukhulu bungafinyelela kuphela isinqumo esingu-3840 × 2160 kanye nesilinganiso sohlaka lwe-30FPS.

I-HDMI 2.0

I-bandwidth ye-HDMI 2.0 inwetshiwe yaya ku-18Gbps, isekela ukuxhuma okulungele ukusetshenziswa nokushisa, isekela isinqumo esingu-3840 × 2160 kanye namazinga ozimele angu-50FPS, angu-60FPS. Ngesikhathi esifanayo ekusekelweni komsindo kufika eziteshini ezingu-32, kanye nesilinganiso esiphezulu sokusampula esingu-1536 kHz. I-HDMI 2.0 ayichazi imigqa emisha yedijithali kanye nezixhumi, izixhumi, ngakho-ke ingagcina ukuhambisana okuphelele emuva ne-HDMI 1.x, futhi izinhlobo ezimbili ezikhona zemigqa yedijithali zingasetshenziswa ngqo. I-HDMI 2.0 ngeke ithathe indawo ye-HDMI 1.x, kodwa ngokusekelwe ekuthuthukisweni kwakamuva, noma iyiphi idivayisi yokusekela i-HDMI 2.0 kumele iqinisekise kuqala ukwesekwa okuyisisekelo kwe-HDMI 1.x.

I-Hdmi 2.1

Izinga linikeza i-bandwidth efinyelela ku-48Gbps, futhi ikakhulukazi, izinga elisha le-HDMI 2.1 manje lisekela i-7680 × 4320 @ 60Hz kanye ne-4K @ 120hz. I-4 K ifaka amaphikseli angu-4096 × 2160 kanye namaphikseli angu-3840 × 2160 e-4 K yangempela, kuyilapho ku-HDMI 2.0, kusekelwa i-4 K @ 60Hz kuphela.

Uhlobo lwe-HDMI Interface:

Uhlobo A Uhlobo A i-HDMI uhlobo olusetshenziswa kakhulu Ikhebula le-Hdmi inezikhonkwane ezingu-19, ububanzi obungu-13.9 mm kanye nobukhulu obungu-4.45 mm. Imishini ye-TV noma yevidiyo evamile eyisicaba, inikezwa lobukhulu be-interface, Uhlobo A lunezikhonkwane ezingu-19, ububanzi obungu-13.9 mm, ubukhulu obungu-4.45 mm, futhi manje u-99% wemishini yomsindo nevidiyo esetshenziswa ekuphileni kwansuku zonke ifakwe lobukhulu be-interface. Isibonelo: Isidlali se-Blu-ray, ibhokisi le-millet, ikhompyutha yamanothi, i-LCD TV, iphrojektha njalo njalo.

Uhlobo B Uhlobo lwe-HDMI B aluvamile empilweni. Isixhumi se-HDMI B singamaphini angu-29 nobubanzi obungu-21 mm. Amandla okudlulisa idatha yohlobo lwe-HDMI B cishe aphindwe kabili kunohlobo lwe-HDMI A futhi alingana ne-DVI Dual-Link. Njengoba imishini eminingi yomsindo nevidiyo isebenza ngaphansi kwe-165MHz, futhi imvamisa yokusebenza yohlobo lwe-HDMI B ingaphezu kwe-270MHz, "inzima" kakhulu ezinhlelweni zokusebenza zasekhaya, futhi manje isetshenziswa kuphela kwezinye izikhathi zobungcweti, njengesinqumo se-WQXGA 2560 × 1600.

Uhlobo C lwe-HDMI C, oluvame ukubizwa ngokuthi i-Mini HDMI, lwenzelwe amadivayisi amancane kakhulu. Uhlobo lwe-HDMI C lusebenzisa nephini elingu-19, ubukhulu balo obungu-10.42 × 2.4 mm buncane cishe nge-1/3 kunohlobo A, ububanzi besicelo buncane kakhulu, busetshenziswa kakhulu kumadivayisi aphathekayo, njengamakhamera edijithali, izidlali eziphathekayo neminye imishini.

Uhlobo D Uhlobo lwe-HDMI D lwaziwa kakhulu ngokuthi i-Micro HDMI. Uhlobo lwe-HDMI D uhlobo lwakamuva lwesixhumi esibonakalayo, oluncishiswe kakhulu ngosayizi. Umklamo wephinikhodi enemigqa emibili, nayo enamaphini angu-19, ububanzi obungu-6.4 mm kuphela kanye nobukhulu obungu-2.8 mm, njenge-Mini USB interface. Isetshenziswa kakhulu kumadivayisi amancane eselula, afaneleka kakhulu emishinini ephathekayo neyezimoto. Isibonelo: omakhalekhukhwini, amaphilisi, njll.

Uhlobo E (Uhlobo E) Uhlobo lwe-HDMI E lusetshenziswa kakhulu ekudlulisweni komsindo nevidiyo kwezinhlelo zokuzijabulisa ezingaphakathi emotweni. Ngenxa yokungazinzi kwendawo yangaphakathi yemoto, Uhlobo lwe-HDMI E lwenzelwe ukuba nezici ezifana nokumelana nokuzamazama komhlaba, ukumelana nomswakama, ukumelana namandla aphezulu, kanye nokubekezelela umehluko omkhulu wokushisa. Esakhiweni esibonakalayo, ukwakheka kokukhiya ngomshini kungaqinisekisa ukuthembeka kokuxhumana.