Ekuqaleni kwalo nyaka, iqumrhu elilawulayo le-HDMI i-HMDI LA likhuphe iinkcukacha ezisemgangathweni ze-HDMI 2.1a. Iinkcukacha ezisemgangathweni ze-HDMI 2.1a ezintsha ziya kongeza uphawu olubizwa ngokuba yi-SOURce-based Tone Mapping (SBTM) ukuvumela umxholo we-SDR kunye ne-HDR ukuba uboniswe kwiiWindows ezahlukeneyo ngaxeshanye ukuze kuphuculwe isiphumo sokubonisa i-HDR ukuze kube namava angcono kumsebenzisi. Kwangaxeshanye, izixhobo ezininzi ezikhoyo zinokuxhasa umsebenzi we-SBTM ngokuhlaziya i-firmware. Ngoku i-HMDI LA ibhengeze ngokusesikweni ukuba iphucula umgangatho we-HDMI 2.1A ukuze ingenise uphawu olusebenzayo kakhulu. Kwixesha elizayo, iCable entsha iya kuxhasa iteknoloji ye-"HDMI Cable Power" ukuze ifumane amandla okubonelela ngombane. Ingaqinisa ukunikezelwa kombane kwezixhobo zomthombo kwaye iphucule uzinzo lokudluliselwa komgama omde. Ingongoma elula, inokuqondwa njengoko isekelwe kubuchwepheshe be-"HDMI Cable Power", umgca wedatha we-HDMI osebenzayo unokufumana amandla amakhulu okubonelela ngombane kwizixhobo zomthombo, nokuba ngumgca wedatha we-HDMI oziimitha ezimbalwa ubude, awusadingi ukunikezelwa kombane okongezelelweyo, kuba lula ngakumbi.
“Siyazi ukuba okukhona intambo inde, kokukhona kunzima ukuqinisekisa uzinzo lwesignali, kwaye isantya sokudlulisa idatha esiqhelekileyo se-HDMI 2.1 se-48 Gbps senza le ngxaki icace ngakumbi.” Ukongezwa kwetekhnoloji ye-HDMI Cable Power akugcini nje ngokuvumela amandla okuhambisa umbane kwiilayini zedatha ze-HDMI, kodwa kukwaphucula uzinzo lokudluliselwa kwedatha kumgama omde, ukuba zombini isixhobo somthombo kunye nesixhobo sokwamkela sixhasa lo msebenzi. Ukongeza, intambo entsha inokuqhagamshelwa kwicala elinye kuphela, elinye icala liya kumakishwa kwisixhobo somthombo, kwaye elinye icala kufuneka libe lelesixhobo sokwamkela. Ukuba uqhagamshelo alulunganga, isixhobo asiyi konakala, kodwa asiyi kudibana. Iintambo zedatha ze-HDMI ezinetekhnoloji ye-“HDMI Cable Power” ziquka isixhumi samandla esahlukileyo kwizixhobo zomthombo ezingaxhasi itekhnoloji, ngokuqhelekileyo ezi zixhumi zii-USB Micro okanye ii-USB Type-C ports. Njengoko izixhobo zomthombo ezininzi zongeza inkxaso kwetekhnoloji ye-“HDMI Cable Power”, okwenza kube lula kubasebenzisi ukwakha i-home theatre elula nethembekileyo.
Itshiphu yeHDMI
Xa usebenzisa izixhobo kunye neentambo ezixhasa iCable Power, kuphela isiphelo esinye seCable esinokufakwa kwisixhobo somthombo, esisiphelo esisetyenziselwa ukufumana amandla ongezelelweyo. Kodwa nokuba uyijika ijonge ezantsi, akukho monakalo kwisixhobo, kodwa intambo ayidlulisi signal konke konke. Ukufumana iziphelo zeentambo ezijolise ngokuchanekileyo kuya kuba yinto ebalulekileyo kwabo bacinga ngokuzisebenzisa ngaphakathi kweendonga okanye kwezinye iindawo ezivalekileyo. Ukuba uthenga isixhobo esitsha esixhasa iCable Power, akufuneki usebenzise iCable exhasa iCable Power ngendlela eqhelekileyo, izibuko elitsha liyahambelana nokubuyela umva, kwaye iintambo zakho zeHDMI ezikhoyo zisenokwenza oko zihlala zikwenza. Ngokwahlukileyo koko, ukuba ugqiba ekubeni uthenge iCable exhasa iCable Power, kodwa awunazo izixhobo zeCable Power okwangoku, oku kulungile. Iintambo ezixhasa iCable Power ziza nezixhumi zoMbane ezahlukeneyo, ngoko ke zinokusebenza nge-adaptha ye-USB ye-5-volt (ngesiqhelo i-micro-USB okanye i-USB Type-C) ukuze zisebenze, kodwa xa ekugqibeleni uphucula izixhobo zakho zomthombo wesignali ukuxhasa iCable Power, Uya kukwazi ukuphelisa i-adaptha yombane ye-USB, ukufakela kulula kakhulu. Ukuba oku kuvakala ngathi yiteknoloji yeRedMere, ezinye iintambo zeHDMI zisetyenziselwa ukufumana amandla ongezelelweyo kwisixhobo somthombo ukuvumela ukuba sisebenze kumgama omde - kungenxa yokuba yingcamango efanayo kakhulu. Umahluko kukuba intambo yeRedMere ayinakuqokelela amandla aneleyo ukuvumela ukwandiswa kwe-bandwidth epheleleyo yentambo ekhawulezayo kakhulu. Njengombono weCable Power, kodwa ufuna ukuthenga into entsha ngaphandle kokuchitha imali? Ngelishwa oko akunakwenzeka, utshilo isithethi se-HDMI Licensing Authority, kuba iCable Power kuya kufuneka ifake iitships kwizixhobo zomthombo, eziya kufuneka zenziwe ngokukodwa kuloo msebenzi, kwaye ibali le-HDMI chip liya kuqala.
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Ixesha lokuthumela: Agasti-16-2022
