Ukuxhumanisa ukuqapha, izixhumi ezikhethekile zisetshenziselwa ikhompyutha, ezikubhodi lomama noma zitholakala ekhadini levidiyo, nezintambo ezikhethekile ezilungele lezi zixhumi. Ezinye izinhlobo ezaziwa kakhulu zezinhlobo zamachweba namuhla zokukhipha imininingwane yedijithali kwi-Computer Monitor yi-DVI. Kepha unikela ngezikhundla ngaphambi kwe-HDMI, okuyisinqumo esithandwa kakhulu.
ulwazi oluvamile
Izixhumi ze-DVI ziqala ukuvimba, ngakho-ke uma uthatha isinqumo sokuqoqa ikhompyutha "kusuka ekuqaleni", kungcono ukuthola amakhadi kamama nevidiyo anezixhumi eziningi zesimanje zokukhishwa kwemininingwane yedijithali. Abanini bama-Old Abaqaphi noma labo abangafuni ukusebenzisa imali, kungcono ukukhetha amamodeli nge-DVI noma lapho ikhona. Njengoba i-HDMI iyi-port evame kakhulu, kuyinto efiselekayo ukukhetha amakhadi wevidiyo namabhodi omama lapho ikhona.Izinhlobo zezixhumi kwa-HDIMI
Ekwakhiweni kwe-HDMI, kunikezwe oxhumana nabo abangu-19, inani lawo elingashintshi kusuka kuhlobo lokuxhumana. Ikhwalithi yomsebenzi ingahlukahluka kuyo, kepha izinhlobo zesibonisi ngokwazo ziyehluka kuphela ngobukhulu kanye nenqubo lapho zisetshenziswa khona. Nazi izici zazo zonke izinhlobo ezitholakalayo:
- Thayipha a kungukukhulu kakhulu futhi okuthandwa kakhulu emakethe. Ngenxa yobukhulu bayo bungafakwa kuphela kumakhompyutha, amathelevishini, ama-laptops, ama-Monitors;
- Uhlobo C - uthatha isikhala esincane kune-analogue yalo enkulu, ngakho-ke ungathola amamodeli athile e-laptop, ezindaweni eziningi ze-netbooks kanye namathebulethi athile;
- Uhlobo lwe-D yisixhumi esincane kunazo zonke ze-HDMI namhlanje, esishumeke kumathebulethi, ama-PDA kanye nama-Smartphones;
- Kunohlobo oluhlukile lwezimoto (ngokunembile ngokuxhuma ikhompyutha ebhodini elinamadivayisi ahlukahlukene angaphandle), okunesivikelo esikhethekile ekuvinjelweni okukhiqizwa yinjini, izinguquko ezibukhali zokushisa, ingcindezi, izinga lomswakama. Kuboniswe incwadi yesiLatin E.
Izinhlobo zezixhumi ezivela ku-DVI
Ku-DVI, inani loxhumana nabo lincike ohlotsheni lokuxhumana futhi liyahlukahluka kusuka koxhumana nabo abangu-17 kuya kwangama-29, ikhwalithi yesiginali yokuphuma ihluke kakhulu ngokuya ngezinhlobo. Okwamanje, kwasetshenziswa izinhlobo ezilandelayo zezixhumi ze-DVI:
- I-DVI-A yisixhumi esidala kakhulu nesidala esenzelwe ukudlulisa isiginali ye-analog kubaqaphi abadala (hhayi i-LCD!). Inoxhumana nabo abangu-17 kuphela. Imvamisa kulezi ziqapha, isithombe sikhonjiswa kusetshenziswa ubuchwepheshe be-elektroni-beam tube, okungakwazi ukuhoxisa isithombe esezingeni eliphakeme (ikhwalithi ye-HD kanye ne-ephakeme) nombono ophakeme;
- I-DVI-Ngiyakwazi ukubonisana bobabili isinali ye-analog kanye nedijithali, ekwakhiweni kukhona oxhumana nabo abangu-18 + 5 ngaphezu kwalokho, kukhona nokwandiswa okukhethekile lapho oxhumana nabo abayi-5 abakwenzile. Ungabonisa isithombe ngefomethi ye-HD;
- I-DVI-D ihloselwe kuphela ukudluliswa kwesiginali yedijithali. Idizayini ejwayelekile ihlinzeka ngoxhumana nabo abangu-18 + 1 ngokuzithandela, okunwetshiwe kufaka phakathi oxhumana nabo abangu-24 + 1 ngokuzithandela. Le yinguqulo yesimanjemanje yokuxhuma okungalahleki njengoba ingadlulisela izithombe ekuxazululeni amaphikseli we-1980 × 1200.
I-HDMI futhi inezinhlobo eziningana zezixhumi, ezihlukaniswe ngosayizi nekhwalithi yokudluliselwa, kepha zonke zisebenza kuphela ngokuboniswa kwe-LCD futhi ziyakwazi ukuhlinzeka ngesiginali esezingeni eliphakeme futhi kuqhathaniswa nezimpawu zazo ze-DVI. Imisebenzi kuphela enabaqaphi bedijithali ingabhekwa njenge-plus, futhi njenge-minus. Isibonelo, kwabanikazi beziqaphi abangasasebenzi - kuzoba yiphutha.
Izici Ezihlukile
Naphezu kweqiniso lokuthi zombili izintambo zisebenza ngokwezobuchwepheshe ezifanayo, phakathi kwazo zinokwehluka okubonakalayo:
- Ikhebula le-HDMI lidlulisela isithombe kuphela ngefomu ledijithali, kungakhathalekile ukuthi luhlobo luni lokuxhumana. Futhi i-DVI inezinhlobonhlobo zamachweba ezisekela ukuhanjiswa kwesiginali yedijithali kanye ne-analog noma i-analog / idijithali. Kwabanikazi beziqaphi zakudala, inketho engcono kakhulu kuzoba yi-DVI Port, nakulabo abane-Monitor ne-Video Card Suppolul Support 4K Resolution, i-HDMI izoba yindlela enhle kakhulu;
- I-DVI iyakwazi ukusekela imicu eminingana, ekuvumela ukuthi uxhume ama-Monitor amaningana kwikhompyutha ngasikhathi sinye, ngenkathi i-HDMI isebenza kahle ngokuqapha okukodwa. Kodwa-ke, i-DVI ingasebenza ngokujwayelekile ngabaqaphi abaningana, inqobo nje uma imvume yabo ayiphakeme kune-HD ejwayelekile (lokhu kusebenza kuphela ku-DVI-I ne-DVI-D). Uma udinga ukusebenza eziqapheliyo ezimbalwa ngasikhathi sinye, unezidingo ezisezingeni eliphakeme lezithombe, unake isixhumi se-Displayport;
- I-HDMI Technology iyakwazi ukusakaza umsindo ngaphandle kokuxhuma noma yiziphi ezinye zezinhloko, futhi i-DVI ayikwazi, kwesinye isikhathi kubangela ukuphazamiseka okukhulu.
Bheka futhi: Yini engcono kune-Rejectport noma i-HDMI
Kunokwehluka okukhulu kwezimpawu zezintambo. I-HDMI inezinhlobo eziningana zezinhlobo zazo, ngayinye eyenziwe ngento ethile futhi iyakwazi ukudlulisa isiginali amabanga amade (ngokwesibonelo, inketho kusuka ku-fiber idlulisa isiginali kumamitha angaphezu kwe-100 ngaphandle kwezinkinga). Izintambo ze-HDMI zethusi zokusebenzisa okubanzi zingaziqhayisa amamitha angama-20 amamitha ubude ne-60 HZ yokuhambisa inva yemvume ye-Ultra HD imvume.
Amakhekhe we-DVI awahlukaniswa ngezinhlobonhlobo ezinkulu. Emashalofini ungathola kuphela izintambo kuphela zokuphuza okubanzi okwenziwe ngethusi. Ubude babo abungeqi amamitha ayi-10, kepha ukuze basebenzise ubude besikhathi senele. Izinga lokuhambisa lizimele ngobude bekhebula (ngaphezulu kusuka ekuxazululeni kwesikrini kanye nenani labaqaphi abaxhunyiwe). Imvamisa encane yokuvuselelwa kwesikrini e-DVI yi-22 Hz, ekwanele ukubuka kwevidiyo entofontofo (ukungasaphathwa umdlalo). Imvamisa ephezulu yi-165 hz. Ngomsebenzi onethezekile, umuntu unama-60 hz anele, okuwumthwalo ojwayelekile lesi sixhumi esinikeza ngaphandle kwezinkinga.
Uma ukhetha phakathi kwe-DVI ne-HDMI, kuzoba ngcono ukuhlala phambili, ngoba leli Zinga linesimanje futhi lihunyushwe kahle kumakhompyutha amasha nabaqaphi. Kulabo abaneziqandile ezindala kanye / noma amakhompyutha mhlawumbe anake i-DVI. Kungcono ukuthenga okuhlukile lapho kufakwa zombili lezi zixhumo zombili. Uma udinga ukusebenzela abaqaphi abaningana, bese unaka kangcono ukuboniswa.