Imigaragarire ya HDMI nibisobanuro

Ibitekerezo birimo:

TMDS:.

HDCP: (Umuyoboro mwinshi -Gukingira Ibirimo)

DDC: Erekana Umuyoboro Wamakuru

CEC: Igenzura rya elegitoroniki

EDID: Yagutse Yerekana Amakuru Yiranga

E-EDIO: Yongerewe Yagutse Yerekana Kumenyekanisha Amakuru

Guhagararirwa kwabo muburyo bwo kohereza HDMI ni nkibi bikurikira:

Iterambere rya HDMI

HDMI 1.0

Verisiyo ya HDMI 1.0 yatangijwe mu Kuboza 2002, ikintu kinini cyarwo ni uguhuza amajwi ya enterineti yerekana amajwi, hanyuma PC ya PC ikunzwe cyane ya interineti ya DVI ugereranije, iratera imbere kandi yoroshye.

Verisiyo ya HDMI 1.0 ishyigikira amashusho ava muri DVD yerekeza kuri format ya Blu-ray, kandi ifite imikorere ya CEC (kugenzura ibikoresho bya elegitoroniki), ni ukuvuga muri porogaramu, urashobora gukora ihuza rusange hagati yibikoresho byose bihujwe, itsinda ryibikoresho rifite igenzura ryoroshye.

HDMI 1.1

Ikiganiro kuri verisiyo ya HDMI 1.1 muri Gicurasi 2004. Wongeyeho inkunga kumajwi ya DVD.

HDMI 1.2

Verisiyo ya HDMI 1.2 yatangijwe muri Kanama 2005, murwego rwo gukemura ikibazo cya HDMI 1.1 ni gito, hamwe nibibazo byo guhuza ibikoresho bya mudasobwa. 1.2 verisiyo yisaha ya pigiseli ikora kuri 165 MHz kandi ingano yamakuru igera kuri 4.95 Gbps, bityo 1080 P. Birashobora gufatwa ko verisiyo 1.2 ikemura ikibazo cya 1080P cya TV nikibazo cya point-point-point ya mudasobwa.

HDMI 1.3

Muri kamena 2006, ivugurura rya HDMI 1.3 ryazanye impinduka nini kumurongo umwe uhuza umurongo wa 340 MHz. Ibi bizafasha izo TV za LCD kubona amakuru ya 10.2Gbps, kandi 1.3 verisiyo yumurongo igizwe nibice bine byumuyoboro, muribo umuyoboro umwe numuyoboro wamasaha, naho izindi eshatu ni umuyoboro wa TMDS (kugabanya) ihererekanyabubasha ryibimenyetso bitandukanye), umuvuduko wabo wohereza ni 3.4GBPs. Noneho joriji 3 ni 3 * 3.4 = 10.2 GPBS irashobora kwagura cyane ubujyakuzimu bwibara 24-bitunganijwe na HDMI1.1 na 1.2 verisiyo kugeza 30, 36 na 48 bits (RGB cyangwa YCbCr). HDMI 1.3 ishyigikira 1080 P; Bimwe mubidakenewe 3D nabyo birashyigikirwa (mubyukuri ntibishyigikiwe, ariko mubyukuri bamwe barashobora).

HDMI 1.4

Verisiyo ya HDMI 1.4 irashobora gushyigikira 4K, ariko ikurikiza umurongo wa 10.2Gbps, ntarengwa irashobora kugera kuri 3840 × 2160 gusa nigipimo cya 30FPS.

HDMI 2.0

Umuyoboro mugari wa HDMI 2.0 waguwe kuri 18Gbps, ushyigikira kwitegura-gukoresha no gucomeka bishyushye, ushyigikira 3840 × 2160 imyanzuro na 50FPS, ibiciro bya 60FPS. Mugihe kimwe mumajwi ashyigikira imiyoboro igera kuri 32, hamwe nigipimo ntarengwa cya 1536 kHz. HDMI 2.0 ntabwo isobanura imirongo mishya ya digitale nabahuza, interineti, kuburyo ishobora gukomeza guhuza neza inyuma na HDMI 1.x, kandi ubwoko bubiri bwimirongo isanzwe irashobora gukoreshwa muburyo butaziguye. HDMI 2.0 ntizisimbuza HDMI 1.x, ariko ishingiye ku kuzamura kwa nyuma, igikoresho icyo ari cyo cyose cyo gushyigikira HDMI 2.0 kigomba kubanza kwemeza inkunga y'ibanze ya HDMI 1.x.

HDMI 2.1

Igipimo gitanga umurongo wa 48Gbps, kandi cyane cyane, igipimo gishya cya HDMI 2.1 ubu gishyigikira 7680 × 4320 @ 60Hz na 4K @ 120hz. 4 K ikubiyemo pigiseli 4096 × 2160 na 3840 × 2160 pigiseli yukuri 4 K, mugihe mubisobanuro bya HDMI 2.0, 4 K @ 60Hz gusa niyo ishyigikiwe.

Ubwoko bwa Interineti ya HDMI:

Ubwoko A HDMI Ubwoko ni umugozi wa HDMI ukoreshwa cyane ufite pin 19, ubugari bwa mm 13,9 na mm 4.45. Ibikoresho rusange byerekana televiziyo cyangwa amashusho, bitangwa hamwe nubunini bwimiterere, Ubwoko A bufite pin 19, ubugari bwa mm 13,9, ubugari bwa mm 4.45, none 99% byibikoresho byamajwi na videwo bikoreshwa mubuzima bwa buri munsi bifite ibikoresho ingano yimiterere. Kurugero: Umukinyi wa Blu-ray, agasanduku k'umucyo, mudasobwa ikaye, TV ya LCD, umushinga n'ibindi.

Ubwoko B HDMI B Ubwoko ni gake mubuzima. Ihuza HDMI B ni pin 29 na 21 mm z'ubugari. Ubwoko bwa HDMI B Ubwoko bwo kohereza amakuru bwikubye kabiri inshuro ya HDMI A Ubwoko kandi buhwanye na DVI Dual-Ihuza. Kubera ko ibikoresho byinshi byamajwi na videwo bikora munsi ya 165MHz, kandi inshuro zikoreshwa zubwoko bwa HDMI B ziri hejuru ya 270MHz, birakabije "birakomeye" mubisabwa murugo, kandi ubu bikoreshwa gusa mubihe bimwe byumwuga, nka WQXGA 2560 × 1600 .

Ubwoko C HDMI C Ubwoko, bukunze kwitwa Mini HDMI, bugenewe ahanini ibikoresho bito. Ubwoko bwa HDMI C bukoresha kandi pin 19, ubunini bwa 10.42 × 2,4 mm ni hafi ya 3/3 bito ugereranije nubwoko A, urwego rusaba ni ruto cyane, rukoreshwa cyane mubikoresho byikurura, nka kamera ya digitale, abakinyi bigendanwa nibindi bikoresho.

Ubwoko D HDMI D Ubwoko buzwi nka Micro HDMI. Ubwoko bwa HDMI D nubwoko bwa interineti bugezweho, bwongeye kugabanuka mubunini. Igishushanyo cya kabiri-pin igishushanyo, na pin 19, ni ubugari bwa mm 6.4 gusa na mm 2,8 z'ubugari, cyane nka Mini USB ya interineti. Ahanini ikoreshwa mubikoresho bito bigendanwa, bikwiranye nibikoresho byimodoka kandi byimodoka. Kurugero: terefone zigendanwa, tableti, nibindi

Ubwoko E (Ubwoko E) HDMI E Ubwoko bukoreshwa cyane cyane mugukwirakwiza amajwi na videwo ya sisitemu yimyidagaduro. Bitewe n’imiterere yimbere yimodoka imbere, Ubwoko bwa HDMI E bwashizweho kugirango bugire ibiranga nko kurwanya imitingito, kurwanya ubushuhe, kurwanya imbaraga nyinshi, no kwihanganira itandukaniro rinini. Muburyo bwimiterere, imashini ifunga imashini irashobora kwemeza kwizerwa.