Iyo DisplayPort (DP) yekubatanidza nhasi yakakurumbira, inowanzoshandiswa interface yakagadzirirwa kubatanidza tekinoroji yemazuva ano, maTV, mamonitor. Iyi inofambira mberi, yemazuva ano interface inobvumidza iwe kuti uwane yepamusoro mhando yekubatanidza kana uchibatanidza odhiyo kana vhidhiyo michina.
Nekudaro, kazhinji, DisplayPort inoshandiswa nevashandisi kana zvichidikanwa kubatanidza maratidziro akasiyana-siyana, mamonitor kana maticha epamba, maTV kuPC yekumba (desktop) kana laptop. Kuburikidza nekushandiswa kweichi chimiro chemazuva ano, mushandisi anogona kuendesa zvinhu zvedhijitari, zvirimo kune yechitatu-bato zvishandiso uku uchichengetedza yakakwirira resolution (kusvika ku8K).
Tsanangudzo yechiteshi uye chiyero chayo
Nhasi, vashandisi vazhinji, kazhinji, vanoshandisa DP mumamiriro ezvinhu apo pazvinenge zvakakodzera kubatanidza mamodhiyo emazuva ano kuPC. Mukuwedzera, ichi chiteshi chakakwana mumamiriro ezvinhu apo iwe unoda kubatanidza TV kune desktop. Mune zvimwe zviitiko, DisplayPort (DP) inoshandiswa zvakanyanya kana ichibatanidza acoustics kana zvimwe zvigadzirwa zvemidhiya. Pamusoro pezvishandiso zvegraphic, chiteshi ichi chinokwanisa kufambisa maredhiyo emateki uye zvekuteerera kune mamwe maturusi. Nekuda kwekushandiswa kweDP, mushandisi anogona kubatanidza zvinopfuura imwe yekutarisa kuPC yake panguva imwe chete. Izvo zvinofanirwa kucherechedzwa kuti nekuda kweiyo bandwidth yakakwira yezviteshi, kuendeswa kwemifananidzo kune monitors kunogoneka mune yakanyanya kugadziriswa inobvumidzwa nhasi (2K, 4K).
Ndeapi marudzi eDisplayPort connectors aripo
Kune akati wandei akasiyana marudzi ezvekubatanidza anouya neDisplayPort. Izvi zvinobatanidza ndezvi:
- Standard (saizi yakazara) . Sezvo mutemo, anenge ese emazuva ano emhando dzeTV, makomputa ega, malaptop ane chimiro chakadaro. Kusvika iye zvino, irwo rudzi rwechimiro chechimiro chakagamuchira kuparadzirwa kwakakura uye ndicho chinonyanya kushandiswa.
- Mini DP . Iyo idiki vhezheni yenguva dzose yekuratidzira port. Zvisungo zvemhando iyi zvinowanzoshongedzerwa nekutakura, nharembozha. Semuenzaniso, mhando dzemazuva ano dzemapiritsi uye netbooks dzinowanzogadzirirwa mini DP ports.
Haasi ese mini DP anobatanidza ane akakosha maturusi, kugadzirisa (kuvharira) zvinhu. Nekudaro, pane ese akazara saizi anoratidza port interfaces, chakadaro chekuvhara chinhu chinowanzo kuvepo.
Connector specifications
Chimiro chezviratidziro ndeye yavo yakaderera yemagetsi voltage uye yakaderera extraneous kupindira. Kuenzaniswa neyakajairwa DVI, DP yemazuva ano ine zvirinani bandwidth (inenge kaviri). Panguva imwecheteyo, zvinofanirwa kucherechedzwa kuti iyo mini vhezheni yechiteshi chekuratidzira muhukuru hwayo idiki zvakapetwa kagumi pane yakajairwa DVI mhando yekubatanidza.
Hazvisi zvakanyanyisa kutaura kuti DisplayPort inogona kufambisa masaini evhidhiyo panguva imwe chete, pamwe neodhiyo fomati. Chiyero chekufambisa kwekutanga DP modhi yaive 9Gbps. Mwero wekutamisa wemhando nyowani dzezviteshi zvakadaro unosiyana kusvika ku29 Gb / s.
On a note! Urefu hwose hwetambo yeDP inoshandiswa kubatanidza kuPC uye kutumira chiratidzo haifaniri kudarika mamita 15. Panguva imwecheteyo, tambo yakareba (15 m) inokwanisa kutumira chifananidzo mu Full HD quality. Kuti uwane iyo yakanyanya kugadziriswa yemufananidzo unopfuudzwa, zvinokurudzirwa kushandisa diki DP tambo (kusvika 3 m).
DP connectors ine 20 pini uye inokwanisa kufambisa nzizi dzeruzivo vachishandisa 4 chiteshi. Zvinokosha kucherechedza kuti ivo zvakare vakashongedzerwa neinonzi technical chiteshi (kusvika 800 Mbps). Iyo yepamusoro inogoneka kugadziriswa kweiyo DP port kuratidza (vhezheni 1.4) inosvika 7680×4320.
Zvakanakira uye kuipa kwechiteshi
Display ports (DP) ine zvese zvakanakira uye zvayakaipira. Zvakanakira zveiyi interface zvinosanganisira:
- kuvapo kwechibatanidza chakakosha nechisarudzo chekuzvivhara;
- yakachengeteka encrypts data;
- inowirirana ne high resolution displays;
- yakakodzera yekubatanidza panguva imwe chete yevatariri vakati wandei kamwechete;
- kuvapo kwehurongwa huri nyore hwekugadzirisa zvibatanidza;
- yakashongedzerwa ne-high-speed, yekuwedzera yebetsero chiteshi.
Izvo zvakashata zvezviteshi zvekuratidzira zvinosanganisira chokwadi chekuti havakwanise kushanda zvizere netambo yakarebesa (kuitira kutumira mufananidzo wemhando yepamusoro uye kugadziriswa, zvinokurudzirwa kushandisa tambo isingapfuuri 3 metres). Uye zvakare, nhasi kwete kunyange ese emazuva ano zvishandiso zvinotsigira mashandiro uye akashongedzerwa neichi chinongedzo. Nekudaro, kubatanidza multimedia nemimwe michina isina kurongedzerwa neazvino DisplayPort yekubatanidza, unogona kushandisa akakosha adapter. Pakati pevashandisi, midziyo yakakosha iri kudiwa zvikuru – adapta kubva kuDP kuenda kune zvinobatanidza seHDMI, kana kune yakajairika, yakajairika VGA.
DisplayPort Cable Selection Criteria
Mhando dzese dzakasiyana dzeDP tambo dzinoenderana nemidziyo ine chiteshi chekuratidzira. Kugarisana uye kudyidzana hakukanganiswe neshanduro yeiyo interface yekubatanidza inoshandiswa, kana nedanho retifiketi. Naizvozvo, kana uchishandisa chero DisplayPort tambo, nekuda kwekuti imwe yekutanga yekubatanidza chirongwa inoshandiswa, zvese zvinoshanda zvinopihwa neiyi interface zvichachengetedzwa.
Ndeapi maitiro anofanirwa kuteverwa pakusarudza tambo yekuratidzira (DP)?
Munguva yekusarudzwa kwetambo dzeDP, zvinofanirwa kuverengerwa kuti vanogona kunge vaine mazinga akasiyana ekufambisa kweruzivo rwekutanga. Pakazara, chiteshi chekuratidzira chinogona kushanda mumamodhi mana ekufambisa ruzivo: HBR3, HBR2, HBR, uye RBR. Kune akati wandei marudzi ezvitupa (yakadaro certification haidiwe, uye tambo dzakapfuura dzakamakwa zvinoenderana), dzinogona kushandiswa kuona kubuda kwetambo inoshandiswa. Zvinoenderana neanowanzo kugamuchirwa certification zviyero, tambo dzinoshandiswa kubatanidza kuburikidza nekuratidzira ports ndeidzi:
- Standard . Kugona kukurumidza kutumira ruzivo. Iyo kumhanya kweHBR inosvika gumi Gb / s, uye yeHBR2 – isingapfuuri 21.60 Gb / s.
- RBR tambo . Ivo vanosiyaniswa neakaderera ruzivo rwekufambisa mwero (kwete kupfuura 6.48 Gbps).
- DP8K tambo . Inokwanisa kutumira data nekumhanya kwakanyanya (hapana kupfuura 32.40 Gbps).
Zvinoenderana neDisplayPort standard, kureba (kureva kukosha kwayo kukuru) kwetambo yedata inoshandiswa haina kutsanangurwa. Nekudaro, zvinoenderana nezviyero zvakagamuchirwa zveDisplayPort 1.2, iyi fomu chinhu ine zvishoma zvinodiwa maererano nehukuru uye chiyero chekufambisa cheruzivo rwekutanga (tambo dzinosvika 2 metres kureba dzinofanirwa kutsigira kumhanya kusvika ku21.6 Gb / s). https://youtu.be/7n9IQ_GpOlI
General zvinodiwa uye mitemo yekubatanidza
Nyowani uye zvishoma nezvishoma kuwana mukurumbira pakati pevashandisi ndiyo DisplayPort interface, iyo nhasi inoonekwa semumwe wevakwikwidzi vakuru vemazuva ano uye akakurumbira HDMI connector. Nekuda kwekushandiswa kweDP, mushandisi anogona kubatanidza mamonitor akati wandei kuPC yake panguva imwe chete. Mukuwedzera, iyi interface inokwanisa kutsigira kuendeswa kwemifananidzo ine high resolution (4K), pamwe chete nemavhidhiyo mafaira mu 3D format. Zvakakosha kucherechedza kuti DP inouya mumasikisi maviri – akajairwa uye mini. Iyo chirongwa chekubatanidza komputa, laptop kune monitors, TV, kana imwe vhidhiyo, odhiyo michina yakafanana kana uchishandisa akajairwa HDMI tambo. Iwe unongoda kubatanidza imwe mudziyo kune imwe uchishandisa DP tambo. Kana yako yekutarisa kana TV isina iyi yekubatanidza,
Kuburikidza neDP kune komputa, unogona kubatanidza mamonitor maviri akasiyana munhevedzano. Kuti uite izvi, unofanirwa kuve nechokwadi chekuti kadhi revhidhiyo rakaiswa paPC rinotsigira DP, uye cheki chinowirirana neakawanda-rukova dhata rekufambisa basa (MST DisplayPort). Ipapo yekutanga yekutarisa inofanira kubatanidzwa netambo kuDisplayPort, iyo iri paPC. Iyo DP yekubuda kweyekutanga yekutarisa inozobatanidzwa netambo kune DisplayPort yekuisa yeiyo yechipiri monitor. Pane yekutanga yekutarisa, iwe unofanirwa kumisa iyo DisplayPort modhi, uye pane yechipiri, inova yekupedzisira mucheni yekubatanidza, iwe unofanirwa kuidzima pane zvinopesana. Kuenzaniswa nedzimwe nzvimbo, DisplayPort ichangotanga kuwana mukurumbira pakati pevashandisi. Ikozvino inonyanya kushandiswa kubatanidza maPC emazuva ano, epamberi kune matsva ekutarisa mamodhi ane DP. Zvakakosha kucherechedza kuti vagadziri vemakadhi evhidhiyo vanoshongedza zvakawanda zvezvigadzirwa zvavo, izvo zviri zvemhando dzemureza, neiyi interface. Mukuwedzera, chiteshi ichi chinoshandiswa zvakanyanya mumamiriro ezvinhu apo zvinenge zvakakodzera kuisa imba yemitambo. Sekureva kwedzimwe nyanzvi, tekinoroji yeDisplayPort inogona kuve yakatonga mune ramangwana nekuda kwekuzivikanwa uye kushandiswa kweiyo 8K mufananidzo wekutapurirana mwero.
