Mu ntangiriro z'uyu mwaka, ikigo gishinzwe imicungire ya HDMI HMDI LA cyashyize ahagaragara ibipimo ngenderwaho bya HDMI 2.1a. Ibipimo ngenderwaho bishya bya HDMI 2.1a bizongeraho ikintu cyitwa SOURce-based Tone Mapping (SBTM) kugira ngo ibikubiye muri SDR na HDR byerekanwe muri Windows zitandukanye icyarimwe kugira ngo binoze ingaruka zo kwerekana HDR kugira ngo umukoresha arusheho kugira ubunararibonye bwiza. Muri icyo gihe, ibikoresho byinshi bihari bishobora gushyigikira imikorere ya SBTM binyuze mu kuvugurura firmware. Ubu HMDI LA yatangaje ku mugaragaro ko irimo kuvugurura ibipimo ngenderwaho bya HDMI 2.1A kugira ngo itangize imikorere ifatika cyane. Mu gihe kizaza, Cable nshya izashyigikira ikoranabuhanga rya "HDMI Cable Power" kugira ngo ibone ubushobozi bwo gutanga amashanyarazi. Ishobora kongera ingufu z'ibikoresho byo gukwirakwiza amashanyarazi no kunoza uburyo bwo kohereza amakuru kure. Ingingo yoroshye, ishobora kumvikana nk'uko ishingiye ku ikoranabuhanga rya "HDMI Cable Power", umurongo w'amakuru wa HDMI ukorana ushobora kubona ubushobozi bwinshi bwo gutanga amashanyarazi uturutse ku bikoresho byo gukwirakwiza amashanyarazi, nubwo waba ufite uburebure bwa metero nke, utagikeneye ingufu z'amashanyarazi, kandi ukaba woroshye kurushaho.
“Tuzi ko uko insinga ndende ari ko bigorana kwemeza ko ikimenyetso kidahinduka, kandi umuvuduko usanzwe wo kohereza amakuru wa HDMI 2.1 wa 48 Gbps urushaho kugaragara neza.” Kongeramo ikoranabuhanga rya HDMI Cable Power ntibyongerera gusa ubushobozi bwo gutanga amashanyarazi ku mirongo ya HDMI, ahubwo binanongerera ubushobozi bwo kohereza amakuru kure, mu gihe igikoresho gikomokaho n'igikoresho gikira byose bishyigikira iyi mikorere. Byongeye kandi, insinga nshya ishobora guhuzwa mu cyerekezo kimwe gusa, impera imwe izaba yashyizweho ikimenyetso cy'igikoresho gikomokaho, naho indi mpera igomba kuba iy'igikoresho gikira. Iyo isano idahwitse, igikoresho ntikizangirika, ariko ntikizahuzwa. Insinga za HDMI zifite ikoranabuhanga rya “HDMI Cable Power” zirimo umuyoboro w'amashanyarazi utandukanye ku bikoresho bikomokaho bidashyigikira ikoranabuhanga, ubusanzwe izi nsinga ni USB Micro cyangwa USB Type-C ports. Kubera ko ibikoresho byinshi bikomokaho byongera inkunga y'ikoranabuhanga rya “HDMI Cable Power”, bigatuma byorohera abakoresha kubaka ikinamico yo mu rugo yoroshye kandi yizewe.
Chipu ya HDMI
Mu gihe ukoresha ibikoresho n'insinga zishyigikira Cable Power, impera imwe gusa y'Insinga ni yo ishobora gushyirwa mu gikoresho gikoreshwa mu kwakira ingufu z'inyongera. Ariko nubwo wayihindukiza, nta ngaruka igira ku gikoresho, ariko insinga ntitanga ikimenyetso na kimwe. Kubona impera z'insinga zigana neza bizaba ingenzi ku bantu batekereza kuzikoresha imbere mu nkuta cyangwa ahandi hantu hafunganye. Niba uguze igikoresho gishya gishyigikira Cable Power, ntugomba gukoresha Insinga ishyigikira Cable Power mu buryo busanzwe, aho ikoreshwa rishya rishobora gusubira inyuma, kandi insinga za HDMI zisanzwe zishobora gukora ibyo zikora buri gihe. Ku rundi ruhande, niba uhisemo kugura Insinga ishyigikira Cable Power, ariko udafite igikoresho na kimwe cya Cable Power, ibi nabyo ni byiza. Insinga zishyigikira Cable Power ziza zifite connectors zitandukanye z'amashanyarazi, bityo zishobora gukoreshwa na adaptateri ya USB ya volt 5 (ubusanzwe micro-USB cyangwa USB Type-C) kugira ngo zikore, ariko iyo uvuguruye igikoresho cyawe gitanga ibimenyetso kugira ngo gishyigikire Cable Power, bizashobora gukuraho adaptateri ya USB, kuyishyiraho biroroshye cyane. Niba ibi bisa cyane n'ikoranabuhanga rya RedMere, hari insinga za HDMI zikoreshwa kugira ngo ubone ingufu nkeya ziturutse ku gikoresho gitanga serivisi kugira ngo kigende neza mu ntera ndende - ni uko ari igitekerezo gisa cyane. Itandukaniro ni uko insinga ya RedMere idashobora gukusanya ingufu zihagije kugira ngo yemere ko umuyoboro wose w'insinga yihuta cyane ukomeza kwaguka. Nk'igitekerezo cya Cable Power, ariko urashaka kugura ikintu gishya udakoresheje amafaranga? Ikibabaje ni uko ibyo bidashoboka, nk'uko umuvugizi w'Ikigo Gishinzwe Uruhushya rwa HDMI yabitangaje, kuko Cable Power yakenera gushyiramo utumashini duto mu bikoresho bitanga serivisi, byagombaga gukorwa by'umwihariko kuri uwo murimo, kandi inkuru ya HDMI chip yatangira.
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Igihe cyo kohereza: Kanama-16-2022
