HDMI haši da igiyoyi a gare su: iri, pinout

HDMI haši da igiyoyi a gare su – iri da kuma bayyani. Ko da yake na’urar haɗin HDMI ta tabbatar da kanta a matsayin ma’auni don haɗa kayan lantarki, akwai kuma waɗancan masu amfani waɗanda har yanzu ba su sami lokacin fahimtar ɓarna da fasalinsa ba. A cikin wannan labarin, za mu yi magana game da wannan ke dubawa: game da HDMI haši da na USB iri, yadda za a zabi da hakkin daya, da kuma magana game da abũbuwan amfãni da rashin amfani.

Menene haɗin haɗin HDMI – cikakken bayanin

HDMI ma’auni ne don watsa siginar bidiyo da na sauti lokaci guda. Yana da babban adadin canja wurin bayanai, baya damfara bayanai, kuma ana watsa hoto da sauti cikin ingancinsu na asali. Ana amfani da shi don haɗa masu saka idanu na TV da na’urorin hannu, amma abun ciki mai jiwuwa kuma ana iya watsa shi ta hanyar sadarwa kawai. [taken magana id = “abin da aka makala_9624” align = “aligncenter” nisa = “478”]
Mai haɗin HDMI [/ taken] A yau, sigar 2.1 tana dacewa da HDMI. Ya bayyana a cikin 2017 kuma ana kiransa Ultra High Speed ​​​​HDMI Cable.

Kebul ɗin ya dace da musaya na ƙarni na baya, a zahiri, bandwidth kawai ya canza.

Nau’o’in masu haɗin HDMI

A yau akan siyarwa zaka iya samun nau’ikan igiyoyi. Girman su zai iya bambanta daga daidaitattun zuwa ƙarami (mini). Wasu na iya samun daidaitaccen fitarwa 1 (A) da micro na biyu (C). Irin waɗannan, alal misali, ana amfani da su don haɗa wayoyin hannu, kyamarori da sauran ƙananan kayan aiki zuwa kwamfutar tafi-da-gidanka ko TV. Girman su ba shi da wani tasiri kwata-kwata akan saurin watsa sauti ko bidiyo. Nau’in masu haɗawa:

• Nau’in A daidaitaccen girman mai haɗawa ne, wanda aka samo shi a cikin fasaha tare da manyan girma. [taken magana id = “abin da aka makala_2856” align = “aligncenter” nisa = “650”] Nau’in masu haɗawa[/taken magana]
• Nau’in D da C ƙananan nau’ikan igiyoyin HDMI ne. Yawancin lokaci ana samun su akan ƙananan na’urori kamar kwamfyutocin kwamfyutoci, kwamfyutocin sirara, camcorders.
• Nau’in B shine kebul mai tsawaita tashar bidiyo wanda ke watsa hotuna cikin inganci sama da 1080p, amma ba kasafai ake amfani dashi a aikace ba.
• Nau’in E shine mai haɗawa tare da kulle, babban aikin shi shine gyara kebul ɗin amintacce don hana cire haɗin. Ana amfani da su akan wasu na’urorin multimedia da kuma a cikin motoci.

Nau’in igiyoyi.

• HDMI 1.0-1.2 . Ana iya gina shi don aiki a 720p da 1080i kuma yana da bandwidth na 5Gbps.
• HDMI sadaukar da motoci . Yana da iyakoki iri ɗaya da wanda ya riga shi, amma yana iya murkushe tsangwama daga tsarin abin hawa na ɓangare na uku. Yawanci ana amfani dashi don haɗa masu kunna sauti da na’urori waɗanda ke da nunin bidiyo.
• HDMI 1.3-1.4 . Yana goyan bayan ƙudurin 4K a 30Hz, haka kuma Deep Color da 3D. Adadin canja wuri zai iya kaiwa zuwa 10 Gbps.
• HDMI tare da babban gudun yi don motoci . Babu wani abu da ya bambanta da na baya, amma tare da ingantawa don motoci.
• HDMI 2.0 . Wannan sigar kebul ɗin na iya aiki da ƙarfi a ƙudurin 4K. Yana goyan bayan 60Hz, HDR da launuka masu yawa. Bandwidth – 18 Gbps.
• HDMI 2.1 . Wannan sigar tana aiki da ƙarfi a ƙudurin 8K a 120Hz, kuma tana goyan bayan HDR, kuma ƙimar canja wurin bayanai shine 48Gbps. Ba ya tsoron tsangwama wanda zai iya haifar da cibiyoyin sadarwa mara waya.

[taken magana id = “abin da aka makala_5137” align = “aligncenter” nisa = “424”]
HDMI na USB [/ taken magana]

Yana da kyau a lura cewa don masu saka idanu na wasan caca na 4K tare da ƙimar wartsakewa na 240 Hz, kebul na HDMI ba zai yi aiki ba. Zai iya yin aiki a tsaye a 120 Hz, kuma don samun ƙimar wartsakewa mai girma, dole ne ku rage ƙuduri zuwa Full HD.

Pinout

HDMI igiyoyi yawanci amfani da fil 19, 5 rukunoni na 3 cores, da kuma 4 more zo daban. Kowane an sanya lamba. 9 na farko suna da alhakin siginar bidiyo, sannan akwai lambobi 3 da ke da alhakin mitar agogon allo (Hz). Fil 13, 14 da 15 fitilun sabis ne, sauran 3 kuma sune masu gano haɗin haɗin gwiwa da samar da wutar lantarki. Babu alamar launi da aka yarda gabaɗaya don muryoyin, don haka masana’anta za su iya amfani da nasu. Amma yawanci ana raba manyan su zuwa rukuni 3 a cikin wannan tsari: ja, kore da blue. Wayar farko an fentin fari don rage damar kurakuran wayoyi.

A cikin tebur zaku iya ganin wane lamba ke da alhakin menene. Launukan ƙananan lambobin sadarwa yawanci ana barin su ba canzawa.

Abũbuwan amfãni da rashin amfani na HDMI interface lokacin haɗa TV

Kusan kowane TV na zamani da mai karɓa yana da haɗin haɗin HDMI. Masu amfani sun fi son amfani da shi azaman hanyar haɗin su ta farko. Babban fa’idodinsa sun haɗa da:

• babu buƙatar amfani da wayoyi da yawa, tunda duka sauti da bidiyo ana watsa su akan kebul ɗaya;
• HDMI ya dace kuma mai sauƙi;
• ingancin watsa bayanai;
• ikon haɗa na’urori da yawa akan kebul guda ɗaya.

Wannan hanya kusan ba ta da lahani, amma ya kamata ku kula da tsayi da nau’in kebul. Idan kana buƙatar kebul fiye da mita 10, dole ne ka yi amfani da amplifiers, kuma don watsa bidiyo na 4K kana buƙatar HDMI version 2.0 ko 2.1. Ɗaya daga cikin mahimman fa’idodi yayin haɗawa da TV shine ikon canza na’urar fitarwa ba tare da cire haɗin kebul ba. Misali, TV tana aiki tare da tasa tauraron dan adam, amma idan ya cancanta, zaku iya amfani da waya iri ɗaya don haɗa wata na’urar fitarwa.

Yadda za a zabi madaidaicin kebul na HDMI

A matsayinka na mai mulki, ingancin kebul na HDMI ya dogara ba kawai akan sigar ba, har ma da kayan da aka yi amfani da su a ciki. Mai sana’anta kuma yana da mahimmanci daidai, tunda mai amfani ba zai iya gwada kebul ɗin ba a lokacin siye. Idan ka sayi zaɓuɓɓukan kasafin kuɗi, akwai babban haɗarin shiga cikin ƙananan kayayyaki. Ya kamata ku fara da tantance mai haɗawa wanda kuke buƙatar kebul don shi. Misali, TVs kusan ko da yaushe suna amfani da daidaitaccen mai haɗa nau’in A HDMI, yayin da na’urori masu ɗaukuwa suna amfani da haɗin D ko C.
Na gaba, ya kamata ku gano wane nau’in HDMI na’urar ke tallafawa. Misali, idan kuna buƙatar kebul don kwamfutarku, zaku iya bincika ƙayyadaddun bayanan jama’a don katin zane ko processor ɗinku. Yawancin lokaci suna nuna a cikin wane matsakaicin ƙuduri da hertz za su iya nuna hoto. Tare da kowace na’ura, labarin yana kama da haka, koyaushe zaka iya samun halaye na masu haɗawa na musamman. Hakanan, masana’antun yawanci suna nuna sigar tallafi akan akwatin samfur, musamman idan TV ko kamara suna goyan bayan sabon ƙarni na HDMI. Amma ana iya siyan kebul ɗin kanta tare da tanadi don gaba. Gaskiyar ita ce, ƙarin igiyoyi na zamani na iya aiki tare da tsofaffin musaya. Don haka, ba za ku iya neman bayanai game da na’urar ba, amma kawai ku sayi HDMI 2.1. Amma bai kamata ku lissafta mafi girman ingancin hoto ta amfani da tsohuwar kebul ba. Dokokin asali lokacin zabar kebul na HDMI:

1. Dole ne mai haɗin kebul da na’urar su dace.
2. Kebul ɗin ba dole ba ne a tayar da hankali yayin aiki, don haka dole ne a sayi shi da isasshen tsayi.
3. Farashin ba alamar inganci ba ne. Yana da kyau a yi nazarin sake dubawa na abokin ciniki game da samfurin na musamman, alal misali, karanta takardar shaidar, wanda ke nuna yanayin aiki da damar fasaha.
4. Hanyoyin igiyoyi na HDMI 2.0 da 2.1 sun fi na magabata tsada. Dole ne a yi la’akari da wannan lokacin zabar.
5. Mafi kauri da kebul, mafi kyau. Yana da komai game da kumfa mai karewa, zai rage yiwuwar tsangwama, kuma zai zama tabbacin cewa waya ba za ta lalace ta jiki ba.
6. Karfe da aluminum madugu ba shine mafi kyawun zaɓi don kebul na HDMI ba. Yana da kyau don zaɓar jan ƙarfe, yana gudanar da siginar da kyau kuma ba ya da yawa.

Har ila yau, ya kamata a lura cewa akwai wayoyi masu launin azurfa ko ma zinariya, amma babu wani amfani a biya fiye da haka. Idan ingancin watsawa ya karu, to karuwar ba ta da komai. Gilashin zinari kawai yana da ma’ana akan lambobin sadarwa saboda yana iya tsawaita rayuwar kebul. Zai fi kyau sanin kanku a gaba tare da yiwuwar matsaloli yayin haɗa na’ura ta hanyar HDMI. Kodayake komai yana da sauƙi a can, masu farawa na iya fuskantar mafi yawan matsalolin da ba a bayyane ba.

Ribobi da fursunoni na HDMI interface

A yau, kusan duk na’urorin sake kunnawa abun ciki na bidiyo ana haɗa su ta hanyar HDMI. Tsarin yana da ƙarfi sosai a cikin duniyar zamani wanda babu buƙatar haɓaka hanyoyin gafartawa na ɓangare na uku. Na’urorin da aka haɗa tare da kebul na HDMI na iya bincika ƙarfin kansu don saita saitunan da ake buƙata ta atomatik. Smart TVs, alal misali, suna daidaita ƙuduri da girman hoto da kansu ta yadda TV ɗin ya nuna hoton a mafi kyawun inganci.
Babban fa’idodin haɗin haɗin HDMI:

• Kebul guda ɗaya kawai ake buƙata don canja wurin abun ciki mai jiwuwa da bidiyo. Wasu ma suna iya watsa haɗin Intanet.
• Sabbin nau’ikan sun dace da ƙayyadaddun bayanai na baya
• Matsakaicin bandwidth na igiyoyin HDMI na zamani ya wuce 48 Gbps.
• Kebul na duniya ne, ana iya amfani dashi don haɗa kayan aiki daban-daban. Wannan ya dace sosai idan gidan yana da kayan aiki da yawa tare da haɗin HDMI.
• Mai haɗin yana goyan bayan HDR, HDTV, 3D da Deep Color. Wannan yana ba ku damar jin daɗin hoto mai inganci akan kowace na’ura.
• Ana iya watsa shi zuwa siginar 4K, tare da amfani da amplifiers, nisa yana ƙaruwa sosai.
• Ana siyar da igiyoyi na HDMI ƙasa da madadin mafi kusa, DisplayPort.

Lalacewar, ƙila, sun haɗa da kewayon watsa siginar kawai da yawancin nau’ikan kebul ɗin. Matsakaicin duka ƙari ne da ragi, tunda mita 10 bai isa koyaushe don tsara babban gidan wasan kwaikwayo na gida ba. Kuma a cikin adadin nau’ikan, zaka iya samun sauƙin rikicewa, wanda zai haifar da matsaloli daga blue.

Amfani da HDMI lokacin haɗa TV

Yin amfani da misalin haɗa TV daga Samsung, zaku iya ganin yadda ake amfani da kebul na HDMI. Kusan duk Samsung TV na zamani na goyon bayan fasahar Return Channel. Wannan shine ainihin ma’aunin HDMI guda ɗaya, wanda ke taimakawa yin amfani da kebul ɗaya don watsa sauti da bidiyo, amma ga Samsung TV, ana watsa siginar ta hanyoyi biyu. Wannan yana rage ɗan jinkirin da ya riga ya kasance, kuma kuma baya karkatar da sauti. https://cxcvb.com/texnika/televizor/texnology/hdmi-arc.html A sauƙaƙe, don haɗawa, misali, gidan wasan kwaikwayo na gida, babu buƙatar amfani da kebul na audio na ɓangare na uku. Don amfani da fasahar ARC ta HDMI, kuna buƙatar kebul mai sigar akalla 1.4. Hakanan kuna buƙatar haɗa kebul zuwa mai haɗawa ta musamman ko block Haɗa ɗaya.
Idan ana amfani da na’urorin sake kunnawa na waje, dole ne su goyi bayan fasahar ARC. Mai yiwuwa a saita na’urorin sauti don yin aiki tare da wannan ma’auni. Tsarin sauti mai goyan baya ta hanyar fasahar ARC:

• Dolby Digital tare da masu magana da 5 da 1 subwoofer;
• DTS Digital Surround tare da masu magana da 5 da 1 subwoofer;
• PCM a cikin yanayin tashoshi biyu (tsarin da ba a taɓa amfani da shi ba, ana samun goyan bayan samfuran da aka fitar kafin haɗa 2018).

HDMI adaftan zuwa tulips: https://youtu.be/jaWa1XnDXJY

Haɗin kai

Don haɗa TV tare da goyan bayan Smart TV, kuna buƙatar yin manipulations masu zuwa:

• shirya kebul na HDMI wanda sigar ta ta fi 1.4;
• nemo mai haɗawa akan TV mai alamar ARC kuma haɗa kebul ɗin zuwa gare ta;
• haɗa igiyar zuwa na’urar fitarwa kamar mai karɓa ko kwamfuta;
• Idan akwai lasifika da aka haɗa da TV, za a kunna sauti ta cikin su.

[taken magana id = “abin da aka makala_9318” align = “aligncenter” nisa = “1000”]
adaftar mini hdmi mai nuni[/taken magana] Yadda ake zaɓar kebul na HDMI don haɗa TV ɗin ku: https://youtu.be/_5EEewodrl4

Shirya matsala

Idan kuna da matsalolin haɗawa ko amfani da fasahar ARC, yakamata ku gwada manipulations masu zuwa:

• cire haɗin duk kayan aiki daga wutar lantarki, sannan sake haɗawa;
• kokarin musanya shigarwa da fitarwa na kebul;

Wasu na’urorin ƙila ba za su bi ka’idodin HDMI ba, wannan gaskiya ne musamman ga masu magana. Hakanan, dalilin da ya fi dacewa shine amfani da igiyoyi na sigar da ke ƙasa 1.4. Kuna iya ƙoƙarin maye gurbinsa.