DisplayPort - ntoni na? DisplayPort nenjongo yayo

Ukuqokelela PC zabo, badla ngokujongana ezininzi kakhulu kwiindawo zokubeka, izihlanganisi, iingcingo, njalo-njalo Ngamnye kubo igama lakhe, ifomathi kunye nobukhulu. Bonke khumbula kunzima kakhulu. Uninzi lwethu eziqhelekileyo kuphela IKONA audio and USB. Kodwa DisplayPort - ntoni na nokuba yintoni iyasetyenziswa, andazi yonke into. Sithetha ngayo ngakumbi.

cable

DisplayPort - le ntambo eqhelekileyo. Sisebenza ujongano njengomqondiso liso zedijithali. Okokuqala waziwa ngo-2006, xa kwaqinisekiswa ngokusesikweni isiqinisekiso Video Electronics Association. Sele ngo-2007, ihlabathi wabona wohlaziyo 1.1, 1.3 ngo-2010, yaye sipapashiwe ngo-2016, yaba yaziwa kuguqulelo 1.2, emva kokuba kudlule iminyaka 4. Le isinxibelelanisi ithathwa ukuba ujongano ifanelekileyo ukusebenzisa mihla kakhulu.

Ngoku isetyenziselwa komsindo nevidiyo, nangona ngakumbi iyaziwa njengesixhobo ukudibanisa imonitha kwiPC okanye ikhaya yeqonga. Waba yakhuthaza kunjalo, wafumana logo okhethekileyo ndaza uphawu.

indalo

Ngaphandle kokuba DisplayPort isinxibelelanisi ngokwayo yaziwa ngo-2006, kwaqalisa ukuxhasa ifowuni kuphela ngo-2008 Kungelo xesha ukuba PC igalelo kwi motherboard ebonakala slot kule interface. Ngaphambi 2011, abenzi saphumeza mini-uguqulelo ye DisplayPort. Kaninzi ingafunyanwa kwi izixhobo ukusuka Macintosh. Kodwa "apile 'esweni namkela ukuguqulwa epheleleyo.

MacBook ngokwahlukahlukana kwayo yonke into nje kunikelwa DisplayPort, kodwa ne-adaptha okhethekileyo, ukuze ibe neziphumo DVI okanye VGA. Kamva ke yaqala ukubonakala kunye nenkqubo kunye lwetshiphu MiniDisplayPort. Le ndlela yokugqibela ngoku similise lokuduma, oko umva ehambelanayo, kodwa ngokubanzi ukunika intsebenzo ephuculiweyo unika bhetyebhetye ngakumbi kumsebenzisi.

ukwahluka

Version 1.0 iye yaqaliswa ngo-2006. Waye nemisebenzi yovavanyo, ngoko musa ukuma kuphuma into ekhethekileyo. Idatha ngamaza 8,64 Gb / s. Ubude yeyesi-2 m.

Update Connector kukhokelele kwinto yokuba DisplayPort uqhagamshelwano oluphuculweyo ngenxa yobuchwepheshe fibre-optic. Ke kaloku, ngokulinganisela imigama ezinkulu luzinzile, kwaye transfer yenzekile ngaphandle ilahleko uphawu. I-interface ixhasa-40 bit HDCP.

update yesithathu iye zandisa ireyithi data kwisiqingatha. Ulwazi zazihamba 17,28 Gbit / s. Kwazeka lula ukulungisa esi sigqibo, ubunzulu umbala kunye amaza isignali yevidiyo. Ifakiwe izithuba umbala entsha, kodwa ukugcina ngezisebenzelwanoezibuya umva kunye nemigangatho zangaphambili.

Developers baye bazithoba ujongano DisplayPort, nenokuthi elidityaniswe izixhobo zakho ephathekayo. Kulo nguqulo bekukho indlela Self-Vuselela. Kwazeka oko kunokwenzeka ukucima kwikhadi yemizobo, ukuba umfanekiso kwi isikrini emile, ukugcina kuyo buffer. Njengokuba developers kuchaziwe, ubuchwepheshe ikuvumela ukugcina amandla ebhetri kwaye devaysa ezitshomini.

Ukongeza uphicotho, kwakukho nokulungalungiswa. Umzekelo, DisplayPort ++ kabini ukusetyenziswa elide. Uphethe imveliso ukufana iimpawu uqhagamshelwano lwetshiphu emsebenzi / DVI. Ukuze ukuzivumelanisa, kufuneka uthenge intambo kwisixando sokwenziwa.

DisplayPort Mode natshintshanayo - Enye kokulungiswa, nto leyo esetyenziselwa nokudlulisela ividiyo data USB Type-C. Kulo mzekelo, izinga idatha twatse uxhulumaniso ngqo. Nale ngobuwena ngokwenene efakiweyo ukubonisa nokusombulula 4k.

parameters

Xa zonke lwafunda DisplayPort, yintoni na nokuba kutheni ufuna ukuya, waza waba nomdla iparameters. Ekubeni Kwazeka ukuba interface isebenza ngendlela wokhuseleko isiqulatho iteknoloji 1.3 HDCP. Nokwanda ngokuphindwe emibini xa kuthelekiswa ne- Digital Interface Visual. Power ayifuni uphazamiseko angaphandle yombane ephezulu. Xa siqwalasela i mini-inguqulelo DisplayPort, ungabona ukuba ubukhulu bayo ngokuphindwe 10 incinane umgangatho DVI.

Ndafumana interface entsha ngobuninzi iimpawu ezongezelelweyo. Ngoku, ukongeza isiqulatho graphic ukuba adlulisele Imiqondiso odiyo. Kukho ulwazi ubude iphezulu intambo - malunga ne-1,5 leemitha. technology HDCP Kamva, kwagqitywa ekubeni indawo DisplayPort Protection Content, nto leyo ufihlo ubunzulu besuntswana - 128 bit.

Ekuhambeni kwexesha, ukudluliselwa kolwazi iye ngokukhawuleza kwaye nokwanda ku 21.6 Gb / s, ubude cable kunokuba iimitha ezi-3. Sisebenza ngokuchanekileyo kunye nemisinga ezizimeleyo, kwaye isiteshi abangabancedani iye kakhulu ngokukhawuleza yaye yaphakamisa rate of 1 ukuya 720 Mb / s.

Interface wadala umsebenzisi ukusebenzisa imiboniso emibini kwangoko, eya kusebenza yesisombululo pixels 2560x1600, okanye imiboniso amane yesisombululo 1920x1200 pixels. Kuzo zombini ezi meko, lo rhoqo lingaphumi ku ngasentla 60 Hz. Kuba abanini olunye-screen ubunakho akhululeke. Kukho kwakusetyenziswa eyongeziweyo lobeko 3840h2400 pixel, kodwa 60 Hz, okanye xa enqwenelekayo ukufezekisa linyuka isakhelo, ngoko icwangcisa ekusonjululweni 2560x1600 pixels.

uthelekiso

Xa kucaca ukuba konke oku DisplayPort, apho isetyenziswa, koko kuvela omnye umbuzo, yintoni umahluko walo uqhagamshelwano lwetshiphu emsebenzi. Umbuzo okuqhelekileyo ephikisayo elithile. Khetha into engcono kwakhona kunzima, ekubeni umahluko ngokwenene kancinci.

Okubangel 'umdla kukuba, i uqhagamshelwano lwetshiphu emsebenzi ngqo kuye zithandwa kakhulu kwaye kukhuthazwe. Kuyenzeka ukufumana kwi TV kwibhokisi iseti-top, umdlali, i-odiyo okanye ividiyo receiver, consoles, khamera, njl Kutshanje sibe kwaziwa Smartphones nale interface. Akukho Ngaphandle kolu luhlu zonke iikhompyutha zentsimbi kunye laptop. Phantse wonke isixhobo esimisebenzi mininzi ngokuyimfuneko ezikhuphile le isinxibelelanisi.

Nala ukwahluka bonke baqala ukulibala ngeqhawe DisplayPort yethu. Oko kukuthi, Kakade ke, ukuze yaziwe ngabantu abaninzi, kodwa kwakhona waphawula ukuba yonke iiPC ndasisa esi interface. Noko ke, omabini migangatho zisebenza ngokungathi yevidiyo nomsindo, ebhekisela omnye umqondiso devaysa kwikhusi. Ukuze uqonde lo mbuzo, kufuneka ucinge zombini iinketho ngenyameko.

Ubukhulu

Ngoko ke, lo ukungangqinelani lokuqala ilele ubukhulu. Ngokuqinisekileyo amathuba ukunceda ubone ukuba yintoni na ekulungeleyo: DisplayPort kunye lwetshiphu; kodwa ukuba umntu inokuba luphawu oluphambili. Review Hero uye izikhonkwane 20 kwaye ifumaneka ubungakanani ezimbini: ezingundoqo ezincinane. Njengoko kuchaziwe ngaphambili, oko uguqulelo oludlulileyo yenzelwe amacwecwe. Hi ndlela leyi, unxulunyaniswa lokuduma DisplayPort, leyo, nangona ayikho ngokusemthethweni kokuqhubekayo kunye nophuhliso esibonakalayo, kodwa ngokucacileyo ukufana nayo. Ixhasa iimpawu mini interface kwaye isebenzisa ubugcisa PCI Express.

Uqhagamshelwano lwetshiphu emsebenzi uye izikhonkwane 19 thaca ubungakanani ezintathu: umgangatho, mini kunye macro. Wonke ndafumana ileta: A, C no-D Kukho Isidibanisi E, kodwa kunqabile, njengoko lwenzelwe iimoto. Iteknoloji, leyo iMisebenzi elilujongano, ukuxhumana zochuku kunye nabanye. Ukuba ngci ukufaka intambo kulo isinxibelelanisi, oko linamathela kwindlwane. Kuba ukuthembeka ngcono umenzi efakiweyo ezimbalwa iindlela ezithintela ukuzolula of wire, ukuba nje ukutsala.

ezihamba

Intambo isinxibelelanisi ngalinye ekufaneleke ukuba siyicinge, ekubeni imeko luyathandabuzeka. kuphakama imibuzo emininzi ku uqhagamshelwano lwetshiphu emsebenzi. Kukho ezihamba ezine le interface eziye kufundwa kwangethuba-2010. Azikho zibhalwe kakuhle, ngoko ukufumanisa ukukwazi kwabo nzima kakhulu. Ngenxa yoko, ngenxa yokuba injongo ngqo akukho iingcingo, ukusetyenziswa kwaso azilawulwa, ngoko kusenokubakho iingxaki, bugs, kwaye ngaphezulu.

Kwaye apha DisplayPort uye intambo kuphela mnye, kulula ukubona. Eyahluke izicwangciso ezahlukahlukeneyo neempawu. Inika zonke iimfuno zendlela kuyimfuneko. Ungasebenzisa iadaptha DisplayPort ukujoyina ikhusi kunye VGA. Kukwakho iindlela ukudibanisa DVI kunye uqhagamshelwano lwetshiphu emsebenzi.

best

Njengoko kuchaziwe ngaphambili, ukuba ukumisela ukuba ngowuphi umntu kuhle, kunzima. Kodwa ke, kufanele kuphawulwe ukuba uqhagamshelwano lwetshiphu emsebenzi kwakanye Wayefuna ukuba abaphulaphuli yabathengi. I awuzukuxhasa udibaniso lwe TV, umatshini, umdlali, njl Development of DisplayPort zange ukuthatha indawo uqhagamshelwano lwetshiphu emsebenzi. DP iyafuneka njenge imveliso yokugqibela ukuba relay leyo kwiPC. Waba uhlobo ngumphelelisi uqhagamshelwano lwetshiphu emsebenzi.

Ngoku ingxaki ilele kwenye indawo. Into yokuba abavelisi abo iklasi esebenza "bonke kwenye" izixhobo, njalo njalo, ukuba isigqibo ukuba uqhagamshelwano lwetshiphu emsebenzi ithatha indawo yazo zonke kuyimfuneko kwiqela lenjongo interface. Enyanisweni, akayi kuba akufuneki kokutyalwa ezongezelelweyo DisplayPort. It usinika ithuba lokuba umsebenzisi kwaye lula umsebenzi, ingakumbi ishishini.

Ukuba kukho naziphi na iingxaki kunye uxhulumaniso, njalo-adaptha uqhagamshelwano lwetshiphu emsebenzi - DisplayPort. Le ngcaciso ibaluleke ngokukodwa abanini laptop. Ekubeni indawo kancinane, cishe akunakwenzeka ukuhlangabezana DP. Kodwa lwefayileName ngokufuthi kufuneka basebenze. Iyavakala ukukhangela laptops ukuba sele zombini interfaces.