Isishwankathelo seeadaptha zokuhanjiswa kwe-analog kunye nedijithali: i-displayport, i-hdmi, i-vga, i-dvi

Isishwankathelo seeadaptha ze-analog kunye nokuhanjiswa komqondiso wedijithali: i-displayport, i-hdmi, i-vga, i-dvi. Ukudibanisa izibuko ezi-2 ezingahambelani kunye kunye nokukwazi, umzekelo, ukudlala umfanekiso ovela kwi-laptop, ibhokisi ye-TV-set-top kwi-TV, iinjineli zaphuhlisa i-adapters. Unokuzithenga kwiivenkile ze-hardware ngee-ruble ezilikhulu. Kubonakala ngathi, yintoni enzima? Kodwa ayizizo zonke izinto ezilula njengoko zinokubonakala kumthengi ekuqaleni. Kukho iinketho ezininzi zeadaptha. Kwaye kufuneka ukhethe lowo oza kubonelela ngomgangatho owufunayo kwaye ulungele isinxibelelanisi, kuxhomekeke kuhlobo lwesixhobo. Kwaye i-adapter engalunganga yimali ephoswe emoyeni. Cinga nganye yeenketho ngokweenkcukacha ukuphepha iingxaki.

Ziziphi ezi adaptha zemiqondiso

I-Displayport, i-hdmi, i-vga, i-dvi, i-mini displayport zixhobo zezibuko ezisetyenziselwa ukudibanisa iziqwenga ezimbini okanye ngaphezulu zezixhobo zevidiyo usebenzisa iingcingo ezidibanisayo. Ezi ntambo zineziqhagamshelo eziphelweni zazo eziguqula umqondiso.

Phawula! Isinxibelelanisi ngasinye sineeparamitha zobugcisa kunye neempawu, ezichaza iingenelo kunye nokungonakali kokhetho ngalunye. Ngoko ke, xa ukhetha i-adapter, kufuneka uqhubeke ukusuka kuwuphi umfanekiso kunye nokuba ungakanani umgama ofuna ukuwuhambisa.

Kutheni kufuneka iiadaptha

Iiadaptha zolu hlobo zinoluhlu olubanzi lwezicelo:

1. Ukuqhagamshela iprojektha endala kwilaptop, ikhompyuter kunye nezixhobo ezifanayo ukuze udlale umxholo.
2. Ukudibanisa iprojekti kunye nekhonkco elidala kwimonitha yanamhlanje. Kwakhona imeko umva.
3. Ukuqhagamshela izixhobo ezibini zemultimedia kunye.
4. Ukuqhagamshela izixhobo zemultimedia kwiimonitha okanye izixhobo zikamabonakude.

Isishwankathelo seeadaptha ezahlukeneyo

Uphuhliso olukhawulezayo lwetekhnoloji luye lwakhokelela ekubeni yonke ishumi leminyaka yeentlobo ezintsha ze-interfaces zevidiyo ziye zaqala ukubonakala, zibonelela ngokugqithiswa komfanekiso ongcono kwisikrini ngenxa yoyilo lwengcingo kunye nesixhumi. Makhe siqwalasele nganye kwiintlobo eziveziweyo ngokweenkcukacha, ngokuqala ngokhetho lokuqala olucetywayo ziinjineli.

VGA

Lo ngumgangatho wokuqala wothumelo lwedatha ophuhliswe emva phaya ngo-1987. Isidibanisi sinezikhonkwane zeempawu ze-15 ezidityaniswe kwimveliso ehambelanayo yesixhobo. VGA ikuvumela ukuba udlulisele umfanekiso kwimonitha enesisombululo esikhulu se-1280 × 1024 pixels, ethi okwangoku, inikwe ukufumaneka kwefomathi ye-4K, ayifanelekanga kakhulu.

Phawula! Ngoncedo lwe-adapter, umsebenzisi unokudlulisa umfanekiso kuphela. Ukudlala isandi, kuya kufuneka uthenge iingcingo ezahlukeneyo.

Izinto ezilungileyo zeVGA:

• ukuhanjiswa komfanekiso ngokukhawuleza;
• elona xabiso liphantsi lentambo yeadaptha;
• uninzi lweelaptops ezenziweyo zixhotyiswe ngesokethi yeVga;
• Umzobo wocingo olula ongadingi izixhobo ezongezelelweyo.

Ukungalungi kweVGA:

• isandi sinokugqithiselwa kuphela ngocingo olwahlukileyo;
• ayizizo zonke iimodeli zeTV zanamhlanje ezixhotyiswe ngesokethi yegalelo lekhonkco;
• 1280 × 1024 pixels lolona lwandiso luphezulu olufumanekayo kubasebenzisi.

DVI

I-VGA iye yathatyathelwa indawo yinkqubo entsha yedijithali esebenzisa obunye ubuchwephesha ukuhambisa umqondiso ngezixhobo. Inani labafowunelwa lihluka ukusuka kwi-17 ukuya kwi-29. Okukhona kukho, ngcono umgangatho womxholo odlalwayo, kunye nenguqu entsha ye-interface.
Kukho iintlobo ezininzi ze-DVI eziye zaphuhliswa ngamaxesha ahlukeneyo:

1. Uhlobo A lolona mqhubi umdala woguqulo lwesignali ye-analog. Ayixhaswa zizikrini ze-LCD. Isici esibonakalayo kubukho be-17 abafowunelwa.
2. Uhlobo I – isidibanisi ikuvumela ukuba ubonise iinketho zesignali ezi-2: i-analog kunye nedijithali. Uyilo lubonakaliswe kubukho be-18 eziphambili kunye ne-5 zoqhagamshelwano ezincedisayo. Kukho ulwandiso olukhethekileyo apho ikhonkco sele ixhotyiswe ngabafowunelwa abaphambili be-24. Isidibanisi sikuvumela ukuba ukhuphe ividiyo ngefomathi ye-4K, efanelekileyo kwiimodeli ezininzi zeTV ngoku.
3. Uhlobo D – intambo yokusasaza umqondiso wedijithali kwizikrini. NjengoHlobo loku-I, kukho iindlela ezi-2 zoyilo. Inguqulo esemgangathweni ithatha ubukho be-18 abafowunelwa abaphambili kunye ne-1 yoqhagamshelwano olongezelelweyo. Inguqulo eyandisiweyo sele iquka abafowunelwa abaphambili be-24, kunye ne-5 eyongezelelweyo, evumela ukuba usasaze ividiyo kwifomathi ye-4K.

Kuba i-DVI isebenzisa itekhnoloji yedijithali yedijithali ye-HDMI, abasebenzisi bahlala bengakwazi ukwenza isigqibo malunga nokuba yeyiphi na into abanokuyikhetha. Ukujonga okuhle kunye nokubi, qwalasela iingenelo kunye nokungalunganga kwe-DVI. Iinzuzo:

• ukuhanjiswa komfanekiso ngaphandle kokuphazamiseka kunye nokulahleka komgangatho;
• ixhasa imijelo emininzi ngexesha elinye, ekuvumela ukuba uqhagamshele izixhobo ezininzi ngaxeshanye;
• ubukho beenguqu ezahlukeneyo zeengcingo, ezikuvumela ukuba ukhethe isinxibelelanisi kuzo zombini iimpawu ze-analog kunye nedijithali.

Amaminithi:

• ubude bazo zonke iingcingo azikho ngaphezu kweemitha ezili-10. Kumgama omkhulu, umqondiso awuthunyelwa;
• izixhobo ezongezelelweyo ziyafuneka ukusasaza umsindo.

I-Displayport kunye ne-Mini DisplayPort

Ujongano oluphezulu lwedijithali lwenzelwe ukuhambisa ividiyo ekumgangatho ophezulu kunye nomxholo ovakalayo, oxhotyiswe ngezikhonkwane ezingama-20. Ubude obuninzi bocingo buyi-15 m. Izinketho ezinde azifumaneki ngenxa yoyilo lwe-transmitter. Umqondiso awuyi kuthunyelwa. Uphawu loyilo lunombane ophantsi. Esona sisombululo siphezulu seDisplayport yi-7680 nge-4320 pixels, ekuvumela ukuba ujonge ividiyo nakwifomathi ye-8K.
Kukho iintlobo ezi-2 zeadaptha: inguqulo yocingo olupheleleyo kunye nenguqulo encinci ebizwa ngokuba yi-Mini DisplayPort. Iimpawu zayo ziyafana, kodwa umgangatho wenzelwe izixhobo eziphathekayo ezifana neetafile, i-netbooks, njl. https://cxcvb.com/texnika/televizor/periferiya/razem-displayport.html Displayport ineengenelo ezininzi, ezithiwe thaca apha ngezantsi:

• umgangatho ophezulu womxholo oveliswe kwakhona: umfanekiso awuphazamiseki;
• ukuxhaphaka kwimarike;
• ukhuseleko lwedatha ngoguqulelo oluntsonkothileyo;
• ukukwazi ukusasaza umsindo kumgama omde;
• ukuhambelana nezixhobo ezahlukeneyo.

Ujongano luneenzuzo ezininzi, kodwa umntu akanakukhankanya ukungalungi. Azibalulekanga, kodwa akufanele ulibale ngazo:

• ubude bocingo obuninzi bulinganiselwe;
• i-database encinci yeemodeli zobunjineli bombane, exhotywe ngekhonkco ye-adapter.

HDMI

Olu lujongano olutsha lwedijithali logqithiso lomxholo okhawulezayo nokumgangatho ophezulu. IiTV ezininzi, izixhobo zomdlalo, iiprojektha, njl. I-interface yedijithali inezikhonkwane ezili-19. Inani labo alitshintshi kuxhomekeke kuhlobo kunye noguqulelo lwe-HDMI
I-interface yedijithali ifumaneka kwiinguqulelo ezininzi. Kodwa zimbini kuphela ezifanelekileyo – iinguqulelo 2.0 okanye 2.1. Qwalasela isizathu sokuba befanele ukuhoywa:

1. I-2.0 – inkxaso yefomathi ye-4K, ukuhanjiswa kuqhutyelwa ngesantya esiphezulu kunye nobuncinci bokuhluka kwenqanaba, ukuxhaswa kwe-3D, ukukwazi ukusasaza umgangatho ophezulu wevidiyo kunye neempawu zomsindo ngaxeshanye.
2. 2.1 – Uphawu olwahlukileyo lwefomathi kukwanda kwe-throughput. Kwaye kwakhona uluhlu lwezixhobo ezixhasa esi sidibanisi zonyusiwe.

Phawula! Umgangatho womfanekiso uchaphazeleka ngobude bocingo kunye ne-insulation yayo. Umgama omde ekufuneka udluliselwe kuwo umqondiso oguquliweyo, kokukhona ucingo kufuneka lube lukhulu.

Kukho ukuhlelwa kojongano ngokuxhomekeke kubukhulu besiqhagamshelo:

1. A sesona sidibanisi sikhulu kwimarike. Ifakwe kwizikrini zeLCD, iikhompyuter, iilaptops, iiprojektha.
2. I- C – 1/3 icwecwe ngaphezu kohlobo “A”, ngoko ke isetyenziselwa ukuhambisa umqondiso kwizikrini ezifana ne-netbooks, iipilisi ezinkulu zefomathi.
3. I- D sisidibanisi esincinci esisetyenziselwa ukuhambisa umxholo weaudio kunye nevidiyo kwiitafile, kunye nezinye iimodeli zefowuni.

Izinto ezilungileyo zeHDMI ezidumileyo:

• Ukuxhaphaka, imfuno yezixhobo ezininzi.
• Imveliso kajack yakhelwe kwizixhobo ezininzi ukusuka kwiiTV zeLCD ukuya kwii-smartphones.
• Akukho mfuneko yokusebenzisa izixhobo ezongezelelweyo ukudlulisa iifomati zeaudio;

Kodwa kukho nokungalunganga:

• Abanye abasebenzisi baqaphela ukungahambi kakuhle kwesinxibelelanisi esinezixhobo ezahlukeneyo, ngenxa yoko umfanekiso okanye iaudio igqwethiwe.
• Ayihambisi isignali ekumgangatho ophezulu kumgama omde. Kakade emva kweemitha ezili-15 kunokubakho ukuphazamiseka, kuxhomekeke kwi-insulation yocingo.

Indlela yokusebenzisa iiadaptha ngokuchanekileyo

Ukuqhagamshela isixhobo esihambisa umqondiso kwimonitha / iTV, kufuneka ube nocingo oluneziqhagamshelo ezifanelekileyo esandleni.

Phawula! Ukusetyenziswa kwentambo kunokwenzeka kuphela xa izixhobo ngokwazo zixhotyiswe ngomsebenzi wokuguqula isignali ye-analog, kunye nokuguqulwa kwayo.

Umzobo wocingo:

1. I-adapter ifakwe kwi-converter, enika isandi esifunwayo kunye nokuhambelana okubonakalayo.
2. Isiphelo sesibini se-adapter ye-usb, umzekelo, i-port ye-hdmi yesixhobo, ixhunywe kwimveliso yokubeka iliso, apho kucetywayo ukudlala komdlalo obonakalayo kunye nomsindo.

Ukuba yonke into ixhunyiwe ngokuchanekileyo, ngoko akukho ngxaki kufuneka ivele kwixesha elizayo, kwaye umfanekiso uya kudlalwa kwimodi ye-auto, oko kukuthi, akuyi kufuneka ulungiselele nantoni na, ulungelelanise ngokwakho. I-VGA, i-DVI, i-HDMI, i-DisplayPort – yeyiphi imveliso yevidiyo engcono kuneyahlukileyo: https://youtu.be/7n9IQ_GpOlI Ngenxa yobubanzi besicelo, iiadaptha zolu hlobo ziya kuhlala zifanelekile ixesha elide, ngoko qwalasela indlela yokukhetha kubo ngokuchanekileyo – kubalulekile. Into ephambili kulo mbandela awuyikulibala ukujonga ukuhambelana kwazo zonke iindawo eziphambili, izixhumi. Ukuba awuyazi ukuba yeyiphi i-adapter onokuyikhetha, ke jonga ngakumbi kwi-hdmi yakudala.