HDMI ni tekinoroji yo kohereza yicuza yikimenyetso cya digitale, nyuma yinjijwe mumashusho, videwo n'amajwi. Uyu munsi nuburyo bwo kohereza burundu kandi bukoreshwa muburyo bugera kuri courangabisanzwe, aho amakuru yerekana amashusho - kuva kuri terefone kumurongo.
Ibyerekeye HDMI
Icyambu gifite imibonano 19 muburyo bwose. Umuhuza nawo agabanijwemo ubwoko bwinshi, bushingiyeho ukeneye kugura umugozi wifuza cyangwa impfaport kuri yo. Ubwoko bukurikira burahari:
- Ihuriweho kandi "nini" a na b, ushobora kuboneka mu gukurikirana, mudasobwa, mudasobwa zigendanwa, impinja, TVIng Comsoles, TV. B-Ubwoko burakenewe kugirango thererwe neza;
- C-ubwoko ni verisiyo yagabanijwe yicyambu cyabanjirije iyi, ikoreshwa cyane muri netbooks, tableti, PDAS;
- Andika d - ibaho gake cyane, kuko ifite ibipimo bito byibi byambu byose. Ikoreshwa cyane mumasahani mato na terefone;
- E-Ubwoko - Icyambu kirimo ibimenyetso bidasanzwe birinda umukungugu, ubuhehere, ubushyuhe bwibitonyanga, igitutu ningaruka zubukanishi. Kubera umwihariko wacyo, hashyizweho kuri mudasobwa ofdor mumodoka no mubikoresho bidasanzwe.
Ubwoko bwibyambu birashobora guhindurwa hagati yabo mubigaragara cyangwa kuri labeling idasanzwe muburyo bwibaruwa imwe y'Ikilatini (nta byambu byose).
Inzitizi
Kubikoresha cyane, insinga za HDMI zigurishwa metero 10, ariko zirashobora kubaho kuri metero 20, zihagije kubakoresha ugereranije. Ibigo bitandukanye, ibigo byamakuru, ibigo byibyo bakeneye birashobora kugura insinga za 20, 50, 80 ndetse na metero 100. Kugirango ukoreshwe murugo, ntugomba gufata kabili "hamwe na margin", birahagije bizaba bihagije kuri 5 cyangwa 7.5 m.
Umugozi wo gukoresha urugo ukorwa ahanini numuringa udasanzwe, udashobora ibibazo intera ngufi. Ariko, hariho kwishingikiriza kumiterere yimyororokere ituruka kumuringa, umugozi wakozwe, nubwinshi.
Kurugero, moderi kuva umuringa utunganijwe, ikirango gisanzwe, ubunini bwa 24 awg (iyi ni agace ka diameter bingana na 0.204 mm2) irashobora kohereza ikimenyetso kuri metero 10 mubyemezo bya 720 × 1080 pigiseli ifite igipimo cyo kuvugurura cya 75 MHz. Umugozi usa, ariko tekinoroji yihuta (urashobora kuzuza umuvuduko mwinshi) hamwe nubunini bwa 28 awg (agace ka diameter ni 0.08 mm2) harashoboye amanota 1080 × 2160 hamwe inshuro 340 mhz.
Witondere inshuro nshya ya ecran kuri kabili (igaragazwa mubyangombwa bya tekiniki cyangwa byanditse kuri paki). Kureba neza videwo nimikino, ijisho ryumuntu rirahagije hafi 60-70 MHz. Kubwibyo, birakenewe kwirukana imibare nubwiza bwikimenyetso cyerekanwe gusa mugihe:
- Monitor yawe na videwo ishyigikira uruhushya rwa 4k kandi urashaka gukoresha ubushobozi bwabo 100%;
- Niba ufite ubuhanga bwo guhindura amashusho na / cyangwa 3D gutanga.
Uburebure nubwiza bwo kwanduza ibimenyetso biterwa nuburebure, nibyiza rero kugura umugozi ufite uburebure buto. Niba wowe kubwimpamvu runaka ukeneye icyitegererezo, nibyiza kwitondera amahitamo hamwe na labeling ikurikira:
- Injangwe - igufasha kohereza ikimenyetso kuri metero 90 nta kugoreka neza mubwiza ninshuro. Hano haribintu bimwe byanditswe mubiranga uburebure ntarengwa bwo kohereza ibimenyetso birenga 90. Niba icyitegererezo gisa cyakubonaga ahantu runaka, nibyiza kureka kugura, kuko ubuziranenge buzabaho. Iki cyiciro gifite verisiyo ya 5 na 6, ishobora kugira indangagaciro yinyuguti, iyi ngingo mubyukuri ntabwo ihindura ibiranga;
- Umugozi wakozwe ukurikije tekinoroji ya Coaxial nigishushanyo mbonera hamwe nuyobora urwego rwibanze hamwe ninyuma, bitandukanijwe nigice kiguhuza. Abayobora bikozwe mu muringa. Uburebure ntarengwa bwiyi kabili burashobora kugera kuri metero 100, nta gihombo mubwiza ninshuro yo kugarura ubuyanja;
- Umugozi wa fibre ni amahitamo ahenze kandi meza kubakeneye kohereza amashusho n'amajwi y'ibirimo intera ndende nta gihombo mu bwiza. Birashobora kugorana kubimenya mububiko, nkibisabwa cyane, ntibikoresha kubera ibintu bimwe na bimwe. Irashoboye kohereza ikimenyetso kure muri metero zirenga 100.
HDMI
Bitewe n'imbaraga zifatika z'ibigo bitandatu binini mu 2002, verisiyo ya HDMI 1.0 yararekuwe. Uyu munsi, hafi ibindi byose bitera imbere no kuzamura iyi myanya, isosiyete y'Abanyamerika ishusho ya silicon ishushanyije. Muri 2013, ubuki bwa none bwari 2.0, budahuye nubundi buryo, ni byiza kugura umugozi wa HDMI yiyi verisiyo gusa niba wizeye ko icyambu kuri mudasobwa / TV / Ubundi buhanga nabwo bufite Iyi verisiyo.Inyandiko isabwa yo kugura ni 1.4, yasohotse mu 2009, kuko ihuye na 1.3 na 1.3b, yasohotse mu 2006 na 2007 kandi ni rusange. Inyandiko 1.4 ifite impinduka zimwe - 1.4a, 1.4b, nayo ihuye na 1.4 idafite impinduka, 1.3, 1.3Bisi.
Ubwoko bwa Cable verisiyo 1.4
Kubera ko ibi bisabwa kuri verisiyo yo kugura, noneho tekereza byinshi. Hariho ubwoko butanu bwibintu byose: bisanzwe, umuvuduko mwinshi, urwego hamwe na ethernet, umuvuduko mwinshi hamwe na ethernet hamwe nimodoka isanzwe. Reba buri kimwe muri byo muburyo burambuye.
Bisanzwe - bikwiye guhuza ibikoresho byo gutunganya urugo rudashidikanywaho. Gushyigikira uruhushya muri 720p. Ifite ibiranga bikurikira:
- 5 GB / S - ntarengwa yagabutse;
- 24 bits - ubujyakuzimu ntarengwa;
- Umudepite 165 - Itsinda rirenze urugero.
Ibipimo hamwe na Ethernet - bifite ibiranga kimwe na analogue isanzwe, itandukaniro ryonyine ni ugushyigikira umurongo wa interineti uhitamo amakuru atarenze mbps 100 mubyerekezo bibiri.
Umuvuduko mwinshi cyangwa kwihuta. Kuba yarashyigikiye ibara ryimbitse, 3d na arc ikoranabuhanga. Aba nyuma bakeneye gufatwa nkikirenga. Umuyoboro wamajwi - Emerera kohereza no kumvikana byuzuye hamwe na videwo. Mbere kugirango ugere ku majwi meza, kurugero, kuri TV ihujwe na mudasobwa igendanwa, byasabwaga. Umwanzuro ntarengwa wakazi ni 4096 × 2160 (4k). Ibisobanuro bikurikira birahari:
- 5 GB / S - ntarengwa yagabutse;
- 24 bits - ubujyakuzimu ntarengwa;
- Umudepite 165 - Itsinda rirenze urugero.
Hano hari verisiyo yihuta ifite inkunga ya interineti. Igipimo cyo kohereza kuri interineti nacyo ni 100 mbps.
Automotive isanzwe - ikoreshwa mumodoka kandi irashobora guhuzwa gusa na E-Ubwoko HDMI. Ibisobanuro kuri ubu bwoko burasa nuburyo busanzwe. Ibidasanzwe ni urwego rwiyongereye gusa rwo kurengera hamwe na sisitemu yubatswe muri ARC, itaba mu nsinga isanzwe.
Ibyifuzo rusange byo guhitamo
Igikorwa c'imigozi ntigikorwa n'ibiranga gusa, ibikoresho byo gukora ibintu, ahubwo ni byiza ko iteraniro, bitanditswe ahantu hose kandi bigoye kumenya neza. Koresha inama zo kuzigama no guhitamo uburyo bwiza. Urutonde rwibyifuzo:
- Hariho imyumvire ifatika iyo insinga zifite imibonano ya zahabu ikamera neza. Ntabwo aribyo, ibikatsi bikoreshwa kugirango birinde imibonano nubushuhe hamwe ningaruka za mashini. Kubwibyo, nibyiza guhitamo abatwara hamwe na Nikel Niba ukoresha umugozi murugo, noneho byumvikana kugura umugozi hamwe nindi mikino yinyongera nta guhuza;
- Abakeneye kohereza ikimenyetso intera hejuru ya metero 10 zirasabwa kwitondera ikibanza cyubatswe kugirango wongere ikimenyetso, cyangwa kugura amplifier idasanzwe. Witondere agace kambukiranya igice (gupimwa muri AWG) - Ntabwo agaciro kacyo, icyiza ibimenyetso mugihe kirekire kizahindurwa;
- Gerageza kugura insinga zifite ikingira cyangwa uburinzi budasanzwe muburyo bwa silindrike. Yashizweho kugirango ishyigikire ubuziranenge bwo kwandura neza (kwivanga burundu) ndetse no kumigozi yoroheje.
Guhitamo neza, birakenewe kuzirikana ibiranga umugozi hamwe nicyambu cyubatswe muri HDMI. Niba umugozi na port birananirana, birakenewe kugura adapt idasanzwe, cyangwa gusimbuza rwose umugozi.