Mai haɗin DisplayPort (DP) a yau sanannen abu ne, ana amfani da shi akai-akai wanda aka ƙera don haɗa fasahar zamani, TV, masu saka idanu. Wannan ci gaba, ƙirar zamani yana ba ku damar samun haɗin kai mai inganci lokacin haɗa kayan sauti ko bidiyo.
Koyaya, a mafi yawan lokuta, masu amfani suna amfani da DisplayPort lokacin da ya zama dole don haɗa nunin nuni daban-daban, masu saka idanu ko gidajen wasan kwaikwayo na gida, TV zuwa PC na gida (tebur) ko kwamfutar tafi-da-gidanka. Ta hanyar amfani da wannan ƙirar zamani, mai amfani zai iya canja wurin kayan dijital, abun ciki zuwa na’urori na ɓangare na uku yayin da yake riƙe babban ƙuduri (har zuwa 8K).
Bayanin tashar jiragen ruwa da iyakarta
A yau, yawancin masu amfani, galibi, suna amfani da DP a lokuta inda ya zama dole don haɗa samfuran saka idanu na zamani zuwa PC. Bugu da kari, wannan tashar jiragen ruwa ne cikakke a lokuta inda kana bukatar ka haɗa TV zuwa tebur. A wasu lokuta, DisplayPort (DP) ana amfani da shi sosai lokacin haɗa sauti ko wasu na’urorin mai jarida. Baya ga kayan hoto, wannan tashar jiragen ruwa tana da ikon watsa waƙoƙin sauti da kayan sauti zuwa wasu na’urori. Godiya ga amfani da DP, mai amfani zai iya haɗa fiye da ɗaya duba zuwa PC a lokaci guda. Ya kamata a lura cewa saboda babban bandwidth na tashar jiragen ruwa, canja wurin hotuna zuwa masu saka idanu yana yiwuwa a cikin iyakar ƙudurin da aka yarda a yau (2K, 4K).
Wadanne nau’ikan haɗin haɗin DisplayPort ne akwai
Akwai nau’ikan masu haɗawa daban-daban waɗanda suka zo tare da DisplayPort. Wadannan masu haɗawa sune:
- Daidaitaccen (cikakken girman) . A matsayinka na mai mulki, kusan dukkanin samfuran zamani na TVs, kwamfutoci na sirri, kwamfyutocin kwamfyutoci suna sanye da irin wannan ƙirar. Har zuwa yau, irin wannan nau’in nau’in nau’i ne wanda ya karbi rarraba mafi girma kuma an fi amfani dashi.
- Mini DP . Karami siga ce ta tashar nuni ta yau da kullun. Masu haɗin irin wannan nau’in galibi ana sanye su da šaukuwa, kayan aikin hannu. Misali, samfuran zamani na allunan da netbooks galibi suna sanye da karamin tashar DP.
Ba duk masu haɗa mini DP ba suna sanye take da na’urori na musamman, abubuwan gyara (tarewa) abubuwa. Koyaya, akan duk manyan mu’amalar tashar tashar nuni, irin wannan nau’in kullewa yawanci yana nan.
Bayani dalla-dalla
Siffar tashoshin nunin ita ce ƙarancin wutar lantarki da ƙarancin tsangwama. Idan aka kwatanta da DVI na al’ada, DP na zamani yana da mafi kyawun bandwidth (kimanin sau biyu). A lokaci guda kuma, ya kamata a lura cewa ƙaramin sigar tashar tashar nuni a cikin girmanta kusan sau goma ƙasa da daidaitaccen nau’in nau’in DVI.
Ba abin mamaki ba ne a ambaci cewa DisplayPort na iya watsa siginar bidiyo lokaci guda, da kuma tsarin sauti. Adadin kayan aiki na farkon samfuran DP shine 9Gbps. Adadin canja wuri don sabbin samfuran irin waɗannan tashoshin jiragen ruwa ya bambanta har zuwa 29 Gb/s.
A kan bayanin kula! Jimlar tsayin kebul na DP da aka yi amfani da shi don haɗawa zuwa PC da watsa sigina bai kamata ya wuce mita 15 ba. A lokaci guda, dogon igiya (15 m) yana iya watsa hoto a cikin cikakken ingancin HD. Don samun matsakaicin ƙuduri na hoton da aka watsa, ana bada shawarar yin amfani da ƙananan igiyoyi na DP (har zuwa 3 m).
Masu haɗin DP suna sanye da fil 20 kuma suna da ikon watsa rafukan bayanai ta amfani da tashoshi 4. Ya kamata a lura cewa su ma suna sanye take da abin da ake kira tashar fasaha (har zuwa 800 Mbps). Matsakaicin yuwuwar ƙuduri don nunin tashar tashar DP (Sigar 1.4) ya kai 7680×4320.
Amfani da rashin amfanin tashar jiragen ruwa
Tashar jiragen ruwa na nuni (DP) suna da fa’idodi da rashin amfani. Fa’idodin wannan haɗin gwiwar sun haɗa da:
- kasancewar mai haɗawa na musamman tare da zaɓi na kulle kai;
- amintacce yana ɓoye bayanai;
- masu jituwa tare da babban ƙuduri nuni;
- dace don haɗin lokaci ɗaya na masu saka idanu da yawa a lokaci ɗaya;
- kasancewar tsarin mai sauƙi don gyara masu haɗawa;
- sanye take da babban sauri, ƙarin tashar taimako.
Rashin lahani na tashar jiragen ruwa sun haɗa da gaskiyar cewa ba za su iya yin cikakken aiki tare da kebul mai tsayi da yawa ba (domin watsa hoto mai mahimmanci da ƙuduri, ana bada shawarar yin amfani da kebul ba fiye da mita 3 ba). Bugu da ƙari, a yau ba ma duk na’urori na zamani suna tallafawa aiki kuma suna sanye da wannan haɗin. Koyaya, don haɗa multimedia da sauran kayan aiki waɗanda basu sanye da mai haɗin DisplayPort na zamani, zaku iya amfani da adaftan na musamman. Daga cikin masu amfani, na’urori na musamman suna cikin buƙatu mai girma – adaftar daga DP zuwa masu haɗawa kamar HDMI, ko zuwa ga saba, VGA na kowa.
Ma’aunin Zabin Cable na DisplayPort
Duk nau’ikan igiyoyin DP daban-daban suna dacewa da na’urorin da aka sanye da tashar tashar nuni. Daidaituwa da haɗin kai ba su da tasiri ta sigar mai haɗin haɗin da aka yi amfani da ita, ko ta matakin takaddun shaida. Don haka, lokacin amfani da kowane kebul na DisplayPort, saboda gaskiyar cewa ana amfani da tsarin haɗin kai ɗaya, duk ayyukan da wannan keɓaɓɓen ke bayarwa za a kiyaye su.
Wadanne ma’auni ya kamata a bi lokacin zabar kebul don nunin tashar (DP)?
Lokacin zabar igiyoyin DP, dole ne a la’akari da cewa suna iya samun matakan saurin watsawa na bayanan farko. Gabaɗaya, tashar tashar nuni zata iya aiki a cikin hanyoyin canja wurin bayanai guda 4: HBR3, HBR2, HBR, da RBR. Akwai nau’ikan takaddun shaida da yawa (ba a buƙatar irin wannan takaddun ba, kuma igiyoyin da suka wuce suna da alamar daidai), waɗanda za a iya amfani da su don tantance abubuwan da ke cikin kebul ɗin da aka yi amfani da su. Dangane da ƙa’idodin takaddun shaida gabaɗaya, kebul ɗin da ake amfani da su don haɗawa ta tashoshin nuni sune:
- Daidaito . Mai ikon canja wurin bayanai da sauri. Gudun HBR yana zuwa 10 Gb / s, kuma don HBR2 – bai wuce 21.60 Gb / s ba.
- RBR igiyoyi . An bambanta su da ƙarancin canja wurin bayanai (ba fiye da 6.48 Gbps ba).
- Farashin DP8K . Mai ikon watsa bayanai a babban gudun (ba fiye da 32.40 Gbps ba).
Dangane da ma’aunin DisplayPort, ba a bayyana tsawon (ma’ana iyakar ƙimarsa) na kebul ɗin bayanan da aka yi amfani da shi ba. Koyaya, bisa ga ƙa’idodin da aka ɗauka don DisplayPort 1.2, wannan nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’in nau’i, nau’in factor factor factor) yana da mafi ƙarancin buƙatu dangane da girman da ƙimar canja wurin bayanan asali ( igiyoyi masu tsayi har zuwa mita 2 dole ne su goyi bayan saurin gudu zuwa 21.6 Gb / s). https://youtu.be/7n9IQ_GpOlI
Gabaɗaya buƙatun da dokokin haɗin gwiwa
Sabbin kuma a hankali suna samun karbuwa a tsakanin masu amfani shine fasahar DisplayPort, wanda a yau ana ɗaukar ɗayan manyan masu fafatawa na zamani da mashahurin mai haɗin HDMI. Godiya ga amfani da DP, mai amfani zai iya haɗa na’urori da yawa a lokaci guda zuwa PC ɗin sa lokaci guda. Bugu da ƙari, wannan ƙirar yana iya tallafawa canja wurin hotuna tare da babban ƙuduri (4K), da fayilolin bidiyo a cikin tsarin 3D. Ya kamata a lura cewa DP ya zo a cikin girma biyu – misali da mini. Tsarin haɗa kwamfuta, kwamfutar tafi-da-gidanka zuwa masu saka idanu, TV, ko wani bidiyo, kayan sauti iri ɗaya ne da lokacin amfani da igiyoyin HDMI na yau da kullun. Kuna buƙatar haɗa na’ura ɗaya zuwa wata ta amfani da kebul na DP. Idan Monitor ko TV ba su da wannan haɗin,
Ta hanyar DP zuwa kwamfuta, zaku iya haɗa na’urori daban-daban guda biyu a jere. Don yin wannan, kuna buƙatar tabbatar da cewa katin bidiyo da aka sanya akan PC yana goyan bayan DP, kuma mai saka idanu ya dace da aikin canja wurin bayanai da yawa (MST DisplayPort). Sannan dole ne a haɗa na’urar lura ta farko da kebul zuwa DisplayPort, wanda ke kan PC. Ana haɗa fitar da DP na mai duba na farko tare da kebul zuwa shigar da DisplayPort na mai duba na biyu. A kan saka idanu na farko, kuna buƙatar kunna yanayin DisplayPort, kuma a na biyu, wanda shine na ƙarshe a cikin sarkar haɗi, kuna buƙatar kashe shi akasin haka. Idan aka kwatanta da sauran musaya, DisplayPort yana fara samun shahara tsakanin masu amfani. Yanzu an fi amfani dashi don haɗa na’urori na zamani, na’urori masu tasowa zuwa sabbin nau’ikan saka idanu waɗanda ke da DP. Yana da kyau a lura cewa masu kera katin bidiyo suna ba da mafi yawan samfuran su, waɗanda ke cikin samfuran flagship, tare da wannan ƙirar. Bugu da ƙari, ana amfani da wannan tashar jiragen ruwa sosai a lokuta inda ya zama dole don shigar da gidan wasan kwaikwayo na gida. A cewar wasu masana, fasahar DisplayPort na iya zama rinjaye a nan gaba saboda yaɗawa da amfani da mizanin watsa hoto na 8K.
