HDMI zolumikizira ndi zingwe kwa iwo: mitundu, pinout

HDMI zolumikizira ndi zingwe kwa iwo – mitundu ndi mwachidule. Ngakhale cholumikizira cha HDMI chadzikhazikitsa ngati muyezo wolumikizira zamagetsi, palinso ogwiritsa ntchito omwe sanakhale ndi nthawi yoti amvetsetse zovuta zake ndi mawonekedwe ake. M’nkhaniyi, tidzakambirana za mawonekedwe awa: za zolumikizira za HDMI ndi mitundu ya chingwe, momwe mungasankhire yoyenera, komanso kukambirana za ubwino ndi zovuta zake.

Kodi cholumikizira cha HDMI ndi chiyani – kufotokozera kwathunthu

HDMI ndi muyeso wa kufalitsa munthawi yomweyo ma siginecha a kanema ndi ma audio. Iwo ali mkulu deta kutengerapo mlingo, si compress deta, ndi chithunzi ndi phokoso zimafalitsidwa mu khalidwe lawo loyambirira. Amagwiritsidwa ntchito kulumikiza oyang’anira TV ndi zida zam’manja, koma zomvera zimatha kufalitsidwa kudzera pa mawonekedwe. [id id mawu = “attach_9624” align = “aligncenter” wide = “478”]
HDMI cholumikizira[/ mawu] Lero, mtundu 2.1 ndiwofunikira pa HDMI. Idawonekera mu 2017 ndipo idatchedwa Ultra High Speed ​​​​HDMI Cable.

Chingwecho chimagwirizana ndi mawonekedwe a mbadwo wakale, kwenikweni, bandwidth yokhayo yasintha.

Mitundu ya zolumikizira za HDMI

Masiku ano pogulitsa mungapeze zingwe zosiyanasiyana. Kukula kwawo kumatha kukhala kosiyanasiyana mpaka kakang’ono (mini). Ena amatha kukhala ndi 1 yotulutsa muyeso (A) ndi yachiwiri yaying’ono (C). Izi, mwachitsanzo, zimagwiritsidwa ntchito kulumikiza mafoni a m’manja, makamera ndi zipangizo zina zazing’ono ku laputopu kapena TV. Kukula kwawo kulibe mphamvu pa liwiro la kufalitsa mawu kapena makanema. Mitundu ya zolumikizira:

• Mtundu A ndi kukula kolumikizira kokhazikika, komwe kumapezeka muukadaulo wokhala ndi miyeso yayikulu. [id id mawu = “attach_2856” align = “aligncenter” wide = “650”] Mitundu ya zolumikizira[/ mawu]
• Type D ndi C ndi mitundu yaying’ono ya zingwe za HDMI. Nthawi zambiri amapezeka pazida zing’onozing’ono monga laputopu, laputopu woonda, makamera.
• Type B ndi chingwe chokhala ndi kanema wotalikirapo womwe umatumiza zithunzi mumtundu wapamwamba kuposa 1080p, koma sichimagwiritsidwa ntchito kawirikawiri.
• Mtundu E ndi cholumikizira chokhala ndi loko, ntchito yayikulu yomwe ndiyo kukonza chingwe chotetezedwa kuti chiteteze kulumikizidwa. Amagwiritsidwa ntchito pazida zina zama multimedia komanso m’magalimoto.

Mitundu ya zingwe.

• HDMI 1.0-1.2 . Ikhoza kumangidwa kuti iyende pa 720p komanso 1080i ndipo ili ndi bandwidth ya 5Gbps.
• HDMI yoperekedwa kwa magalimoto . Ili ndi mphamvu zofanana ndi zomwe zidalipo kale, koma imatha kupondereza kusokonezedwa ndi machitidwe agalimoto a chipani chachitatu. Amagwiritsidwa ntchito polumikiza osewera ndi zida zomwe zimakhala ndi kanema.
• HDMI 1.3-1.4 . Imathandizira kusintha kwa 4K pa 30Hz, komanso Deep Color ndi 3D. Mtengo wotumizira ukhoza kufika ku 10 Gbps.
• HDMI yothamanga kwambiri pamagalimoto . Palibe chosiyana ndi chakale, koma ndi kukhathamiritsa kwa magalimoto.
• HDMI 2.0 . Mtundu uwu wa chingwe ukhoza kugwira ntchito mokhazikika pamalingaliro a 4K. Imathandizira 60Hz, HDR ndi mitundu yosiyanasiyana. Bandwidth – 18 Gbps.
• HDMI 2.1 . Mtunduwu umagwira ntchito mokhazikika pakusintha kwa 8K pa 120Hz, imathandiziranso HDR, ndipo kuchuluka kwa data ndi 48Gbps. Sawopa kusokoneza komwe kungapangitse maukonde opanda zingwe.

[id id mawu = “attach_5137” align = “aligncenter” wide = “424”]
chingwe cha HDMI[/ mawu]

Ndizofunikira kudziwa kuti kwa oyang’anira masewera a 4K okhala ndi mpumulo wa 240 Hz, chingwe cha HDMI sichingagwire ntchito. Ingotha ​​kuthamanga mokhazikika pa 120 Hz, ndipo kuti muthe kutsitsimutsa kwambiri, muyenera kuchepetsa kusinthika kukhala Full HD.

Pinout

Zingwe za HDMI nthawi zambiri zimagwiritsa ntchito zikhomo 19, magulu 5 a ma cores atatu, ndi zina 4 zimabwera mosiyana. Aliyense amapatsidwa nambala. Oyamba 9 amayang’anira chizindikiro cha kanema, ndiye kuti pali olumikizira atatu omwe ali ndi mawonekedwe a wotchi yowonekera (Hz). Pin 13, 14 ndi 15 ndi ma pini a utumiki, ndipo 3 yotsalayo ndi chojambulira cholumikizira ndi magetsi. Palibe chizindikiro chovomerezeka chamtundu wa ma cores, kotero opanga amatha kugwiritsa ntchito zawo. Koma kawirikawiri zazikuluzikulu zimagawidwa m’magulu atatu motere: zofiira, zobiriwira ndi zabuluu. Waya woyamba adapakidwa utoto woyera kuti achepetse mwayi wa zolakwika zamawaya.

Pa tebulo mukhoza kuona amene kukhudzana ndi udindo chiyani. Mitundu ya zolumikizana zazing’ono nthawi zambiri imasiyidwa yosasinthika.

Ubwino ndi kuipa kwa mawonekedwe a HDMI polumikiza TV

Pafupifupi TV iliyonse yamakono ndi wolandila ali ndi mawonekedwe a HDMI. Ogwiritsa ntchito amakonda kugwiritsa ntchito ngati njira yawo yolumikizirana. Ubwino wake waukulu ndi:

• palibe chifukwa chogwiritsa ntchito mawaya ambiri, popeza zonse zomveka ndi kanema zimatumizidwa pa chingwe chimodzi;
• HDMI ndi yabwino komanso yosavuta;
• khalidwe lapamwamba la kutumiza deta;
• kuthekera kolumikiza zida zingapo pa chingwe chimodzi.

Njirayi ilibe zovuta, koma muyenera kulabadira kutalika ndi mtundu wa chingwe. Ngati mukufuna chingwe chotalikirapo kuposa 10 metres, muyenera kugwiritsa ntchito zokulitsa, ndipo pakufalitsa makanema a 4K muyenera HDMI mtundu 2.0 kapena 2.1. Ubwino umodzi wofunikira kwambiri polumikizana ndi TV ndikutha kusintha chipangizocho popanda kulumikiza chingwe. Mwachitsanzo, TV imagwira ntchito limodzi ndi mbale ya satana, koma ngati kuli kofunikira, mungagwiritse ntchito waya womwewo kuti mugwirizane ndi chipangizo china.

Momwe mungasankhire chingwe choyenera cha HDMI

Monga lamulo, ubwino wa chingwe cha HDMI sichimadalira pa mtunduwo, komanso zipangizo zomwe zimagwiritsidwa ntchito mmenemo. Wopangayo ndi wofunikiranso chimodzimodzi, popeza wogwiritsa ntchito sangathe kuyesa chingwe panthawi yogula. Ngati mumagula zosankha za bajeti, pali chiopsezo chachikulu chothamangira muzinthu zamtengo wapatali. Muyenera kuyamba ndi kudziwa cholumikizira chomwe mukufuna chingwe. Mwachitsanzo, ma TV pafupifupi nthawi zonse amagwiritsa ntchito cholumikizira chamtundu wa A HDMI, pomwe zida zonyamula zimagwiritsa ntchito zolumikizira za D kapena C.
Kenako, muyenera kudziwa mtundu wa HDMI womwe chipangizocho chimathandizira. Mwachitsanzo, ngati mukufuna chingwe cha pakompyuta yanu, mukhoza kuona zimene anthu onse akuona pa khadi lanu la zithunzi kapena purosesa. Nthawi zambiri amawonetsa momwe angasonyezere chithunzicho ndi hertz. Ndi chipangizo china chilichonse, nkhaniyo ndi yofanana, nthawi zonse mumatha kupeza zizindikiro za zolumikizira za chitsanzo china. Komanso, opanga nthawi zambiri amawonetsa mtundu wothandizidwa pabokosi lazinthu, makamaka ngati TV kapena kamera imathandizira m’badwo waposachedwa wa HDMI. Koma chingwecho chikhoza kugulidwa ndi malo osungira mtsogolo. Chowonadi ndi chakuti zingwe zamakono zambiri zimatha kugwira ntchito ndi mawonekedwe akale. Chifukwa chake, simungayang’ane zambiri za chipangizocho, koma ingogula HDMI 2.1. Koma musadalire chithunzithunzi chabwino kwambiri pogwiritsa ntchito chingwe chachikale. Malamulo oyambira posankha chingwe cha HDMI:

1. Cholumikizira pa chingwe ndi chipangizocho chiyenera kufanana.
2. Chingwecho sichiyenera kugwedezeka panthawi yogwira ntchito, choncho chiyenera kugulidwa kutalika kokwanira.
3. Mtengo si chizindikiro cha khalidwe. Ndibwino kuti muphunzire ndemanga za makasitomala za mankhwala a wopanga, makamaka, werengani satifiketi, yomwe imasonyeza momwe mungagwiritsire ntchito komanso luso lamakono.
4. Mitundu ya zingwe za HDMI 2.0 ndi 2.1 ndizokwera mtengo kuposa zomwe zidalipo kale. Izi ziyenera kuganiziridwa posankha.
5. The thicker chingwe, bwino. Zonse zokhudzana ndi sheath yoteteza, idzachepetsa kwambiri mwayi wosokoneza, komanso idzakhalanso chitsimikizo chakuti waya sungawonongeke mwakuthupi.
6. Ma conductor achitsulo ndi aluminiyamu sizosankha bwino pa chingwe cha HDMI. Ndi bwino kusankha mkuwa, imayendetsa bwino chizindikirocho ndipo sichimawononga ndalama zambiri.

Ndizoyeneranso kudziwa kuti pali mawaya okhala ndi siliva kapena golide, koma palibe chifukwa cholipirira. Ngati kuchuluka kwa kufalikira kumawonjezeka, ndiye kuti kuwonjezeka kumakhala kochepera. Kupaka golide kumangomveka pazolumikizana chifukwa kumatha kukulitsa moyo wa chingwe. Ndi bwino kudziwiratu pasadakhale mavuto zotheka polumikiza chipangizo kudzera HDMI. Ngakhale zonse ndizosavuta pamenepo, oyamba kumene amatha kukumana ndi zovuta zosawoneka bwino.

Ubwino ndi kuipa kwa HDMI mawonekedwe

Masiku ano, pafupifupi zida zonse zosewerera makanema zimalumikizidwa kudzera pa HDMI. Mawonekedwewa ali okhazikika kwambiri m’dziko lamakono kotero kuti palibe chifukwa chopanga njira za chipani chachitatu zokhululukira. Zipangizo zomwe zimalumikizidwa ndi chingwe cha HDMI zimatha kusanthula luso lawo kuti zikhazikitse zoikamo zofunika. Ma TV anzeru, mwachitsanzo, amasintha mawonekedwe ndi kukula kwa chithunzi pawokha kuti TV iwonetse chithunzicho mwapamwamba kwambiri.
Ubwino waukulu wa mawonekedwe a HDMI:

• Chingwe chimodzi chokha chimafunika kusamutsa zomvera ndi makanema. Ena amatha ngakhale kutumiza intaneti.
• Mabaibulo atsopano n’zogwirizana kwathunthu ndi specifications m’mbuyomu
• Kuthamanga kwakukulu kwa zingwe zamakono za HDMI kumaposa 48 Gbps.
• Chingwecho ndi chachilengedwe chonse, chingagwiritsidwe ntchito kulumikiza zida zosiyanasiyana. Izi ndizothandiza kwambiri ngati nyumbayo ili ndi zida zambiri zokhala ndi mawonekedwe a HDMI.
• Cholumikizira chimathandizira HDR, HDTV, 3D ndi Deep Color. Izi zimakuthandizani kuti muzisangalala ndi chithunzi chapamwamba pazida zilizonse.
• Ikhoza kuperekedwa ku chizindikiro cha 4K, pogwiritsa ntchito ma amplifiers, mtunda umakula kwambiri.
• Zingwe za HDMI ndizotsika mtengo kuposa njira yapafupi kwambiri, DisplayPort.

Zoyipa, mwina, zimangophatikiza mtundu wotumizira ma siginecha ndi mitundu yambiri ya chingwe. Mtunduwu ndi wowonjezera komanso kuchotsera, popeza mita 10 sikokwanira kukonza zisudzo zapanyumba zazikulu. Ndipo mu kuchuluka kwa matembenuzidwe, mutha kusokonezeka mosavuta, zomwe zingayambitse mavuto kunja kwa buluu.

Kugwiritsa ntchito HDMI polumikiza TV

Pogwiritsa ntchito chitsanzo cholumikizira TV kuchokera ku Samsung, mutha kuwona momwe mungagwiritsire ntchito chingwe cha HDMI. Pafupifupi ma TV onse amakono a Samsung amathandizira ukadaulo wa Audio Return Channel. Uwu ndiwo muyezo womwewo wa HDMI, womwe umathandizira kugwiritsa ntchito chingwe chimodzi kufalitsa mawu ndi kanema, koma kwa ma TV a Samsung, chizindikirocho chimafalikira mbali ziwiri. Izi zimachepetsa kuchedwa kochepa kale, komanso sikusokoneza phokoso. https://cxcvb.com/texnika/televizor/texnology/hdmi-arc.html Mwachidule, kulumikiza, mwachitsanzo, nyumba yowonetsera nyumba, palibe chifukwa chogwiritsa ntchito chingwe chomvera chachitatu. Kuti mugwiritse ntchito ukadaulo wa HDMI ARC, muyenera chingwe chokhala ndi mtundu wa 1.4. Muyeneranso kulumikiza chingwe ku cholumikizira chapadera kapena chipika cha One Connect.
Ngati zida zosewerera zakunja zikugwiritsidwa ntchito, ziyeneranso kuthandizira ukadaulo wa ARC. Zipangizo zamawu zingafunike kukonzedwa kuti zizigwira ntchito ndi muyezo uwu. Mawonekedwe omvera othandizidwa ndiukadaulo wa ARC:

• Dolby Digital yokhala ndi okamba 5 ndi 1 subwoofer;
• DTS Digital Surround ndi oyankhula 5 ndi 1 subwoofer;
• PCM mumayendedwe anjira ziwiri (mawonekedwe osatha, amathandizidwa ndi mitundu yotulutsidwa 2018 isanaphatikizidwe).

Adaputala ya HDMI ku tulips: https://youtu.be/jaWa1XnDXJY

Kulumikizana

Kulumikiza TV ndi thandizo la Smart TV, muyenera kuchita izi:

• konzani chingwe cha HDMI chomwe mtundu wake ndi wapamwamba kuposa 1.4;
• pezani cholumikizira pa TV cholemba ARC ndikulumikiza chingwecho;
• kulumikiza chingwe ku chipangizo chotulutsa monga wolandila kapena kompyuta;
• Ngati pali okamba olumikizidwa ndi TV, phokoso lidzaseweredwa kudzera mwa iwo.

[id id mawu = “attach_9318” align = “aligncenter” wide = “1000”]
displayport mini hdmi adapter[/caption] Momwe mungasankhire chingwe cha HDMI kuti mulumikize TV yanu: https://youtu.be/_5EEewodrl4

Kusaka zolakwika

Ngati muli ndi vuto lolumikiza kapena kugwiritsa ntchito ukadaulo wa ARC, muyenera kuyesa njira zotsatirazi:

• chotsani zida zonse kuchokera kumagetsi, ndiyeno gwirizanitsaninso;
• yesetsani kusinthanitsa zolowetsa ndi kutulutsa chingwe;

Zida zina sizingagwirizane ndi miyezo ya HDMI, izi ndizowona makamaka kwa okamba. Komanso, chifukwa chofala kwambiri ndikugwiritsa ntchito zingwe za mtundu pansipa 1.4. Mukhoza kuyesa m’malo mwake.