Tsãwa - abin da yake da shi? Apple tsãwa Nuni

Daga cikin mafi technologically m sadarwa musaya bayar a cikin zamani IT-kasuwar - tsãwa. Na'urorin jituwa tare da shi na farko ya bayyana a kasuwa a shekarar 2011. Mene ne ƙayyadaddu wannan misali? Menene da abũbuwan amfãni a kan prevalent m mafita?

Mene ne fasahar tsãwa?

Tsãwa - abin da yake da wannan fasaha? Yana da aka da aka sani a matsayin Light ganiya. Yana da wani misali ya aike da sadarwa, wanda za a iya daukar kwayar cutar ta hanyar daban daban iri dijital data, kazalika da wutar lantarki. Yana ci gaba a hade da biyu ƙattin na IT-masana'antu - Intel da kuma Apple. Tsãwa a Turanci nufin "tafa tsawa". A irin wannan sunan yana da jiragen yakin A-10 tsãwa II, amfani da Amurka Air Force. Shi ba a san ko akwai wani ci gaba tsakanin su da kuma yanke shawara ta hanyar IT-brands. Amma gaskiyar ita quite na ƙwarai.

A fasahar - biyu fannonin tsarin gine-gine: PCI Express, kazalika da DisplayPort. Babban amfani da fasahar - a high gudun watsa bayanai kazalika a sassauci. Kungiyar na hulda da fadi da kewayon na'urorin - wuya tafiyarwa, multimedia na'urorin. Har ila yau, tashar jiragen ruwa na goyon bayan tsãwa misali iya aika da babban ƙuduri video rafi via DisplayPort yarjejeniya. A duka iyakar ikon da aka haɗa zuwa tashar jiragen ruwa tsãwa fasahar - 10 watts.

A fasahar ba ka damar canja wurin bayanai duka biyu Tantancewar da lantarki da hanyoyin. Biyu rungumi tattali. Amma da bukatar aiwatar da Tantancewar fasahar kuma ana sa ran ri.

Da bata lokaci ba a watsa bayanai a cikin tsarin na wannan misali ne kadan - game 8 ns. Domin a haɗa na'urorin iya amfani da wani jan karfe na USB da tsawon 3 m, ko Tantancewar - 100 m sadar da na'urorin Mac kwakwalwa sanye take da tashoshin jiragen ruwa tsãwa, dole a "zafi" Yanayin -. Ba tare da kashewa.

Ana sa ran cewa a nan gaba zai tsãwa fasahar iya samar da bayanai rates har zuwa 100 Gbit / s. Musamman m bukatar da dacewa misali an kiyaye ta da kwararru da suka tsunduma a cikin aiki da high quality-video.

A tarihin fasahar

The fasaha, asali kira Light ganiya, da aka gabatar wa jama'a da Intel a shekarar 2009. A Amirka, alama ya hada da wani samfur PCB devaysa Mac Pro, da wanda wani Tantancewar na USB watsa shirye-shirye video kõguna a high definition. A daidai wannan lokaci shi nuna yiwuwar watsa bayanai a cikin cibiyar sadarwa tsarin da hulda da waje drive. A fasahar gudana dangane da PCI Express ke dubawa.

By Tantancewar tashar samar da wani canja wurin bayanai kudi ne 10 Gbit / sec. An kuma lura da cewa yana yiwuwa a cimma rates na 100 Gbit / s. Wakilai daga kamfanin, Intel ce cewa na'urorin sanye take da haske ganiya, na iya bayyana a kasuwa a shekarar 2010. A online multimedia gabatarwa sun kuma an nuna cewa fasahar Light ganiya iya hulda da fadi da kewayon na'urorin - kyamarori, kwakwalwa, ke zaune a yanki.

A watan Mayun 2010, Intel nuna jama'a a kwamfutar tafi-da-gidanka sanye take da haske ganiya, ta haka ne tabbatar da cewa ke dubawa za a iya batutuwa a cikin wani karamin-sized na'urar. Intel ya kuma nuna yadda na iya zama na lokaci daya baza na biyu video kõguna a high quality. Da alama ya sanar da cewa a saki ma'aikata masu kula da tallafawa dace fasahar samuwa a karshen shekarar 2010. A cikin kaka na shekara ta 2010, wasu prototypes na na'urorin da sabon misali, an nuna wa jama'a a Intel Developer Forum forum da aka aiwatar.

A bayyanar a kan kasuwar

A watan Fabrairu na shekarar 2011, da hasken ganiya misali da aka aiwatar a karkashin wani sabon sunan - tsãwa a kan Apple ya na'urorin. Na farko, wani sabon tashar jiragen ruwa ya bayyana a MacBook Pro, sa'an nan a kan iMac, kazalika a kan MacBook Air, Mac Mini, kazalika Apple ya ke zaune a yanki.

Yanzu a kan tushen fasahar Ya halitta a manyan yawan na'urorin. Daga cikin wadanda - wani m nuni tsãwa Nuni daga Apple. Shi ne sananne farko don muhimmancinsa. Number of inci, wanda shi sanye take Apple - 27. tsãwa Nuni ba ka damar yin cikakken amfani da daya daga cikin manyan abũbuwan amfãni daga cikin fasahar - data kudi. Ta hanyar wannan hanya aka bayar da fitarwa video zuwa babban allo a high ƙuduri da high quality.

Tsãwa da PCI Express

Tun da farko muka yi magana, game da tsãwa, wanda shi ne mai fasaha da hadawa da biyu nagartacce. Ka yi la'akari da yadda PCI Express gine ne da hannu a cikin ta. Wannan misali - high-gudun, shi da aka kunna domin hadewa da daban-daban abubuwa na Mac-type na'urorin - da processor, video katin, faifai. Saboda fasaha siffofin PCI Express misali tsãwa iya aika da data a wani kudi kimanin 10 Gbit / s. Kamar haka a cikin kowane tashar jiragen ruwa aiki biyu tashoshi - mai karɓa kuma watsarwa. Wannan gudun ne mafi girma fiye da lokacin alkawari nagartacce, kamar FireWire 800, ko, misali, USB 3.0. Amma da babban gudun canja wurin bayanai - ba kawai amfani da fasahar.

abũbuwan amfãni daga cikin fasahar

Daga cikin key fasali na fasahar - versatility. An sano Standard ba ka damar ka aika da ya dace da irin dijital data da ikon ta na kowa tashar jiragen ruwa. Kamar haka babu bukatar haɗi zuwa babban adadin igiyoyi kwamfuta. Wani al'amari na fasaha na universality - shi ne mai jituwa tare da kebul-tashoshin jiragen ruwa da kuma FireWire misali wajen musamman da adaftan na'urorin. Kamar wancan ne da fasahar damar yin aiki tsãwa na'urorin cikin wadanda gudu da ya tabbatar da ya dace musaya, Ina nufin, shi ba ya rage gudu su aiki.

A ci gaba da bangare na fasahar sassauci - ikon lokaci guda gama har zuwa 6 na'urorin guda tsãwa tashar jiragen ruwa serial Hanyar. Gaskiya, da tashar hanya za a iya raba tsakanin na'urorin. Domin ganiya canja wurin bayanai gudun muhimmanci cewa kowane daga cikin na'urorin da kafa da sarkar, da ya dace da misali ne kiyaye ba tare da yin amfani da adaftan. Wani al'amari na universality na fasahar - jituwa da dukan sarrafawa da kuma chipsets - ko da a karkashin abin da takamaiman iri.

gasar fasahar

Saboda haka, mun dauke da babban abũbuwan amfãni daga gõnarka. Abin da irin fasahar, yanzu ku sani. Amma akwai ta kuma fafatawa a gasa. La'akari da su bayani dalla-dalla. Babban kishiya ga Apple game da fasahar misali - a SuperSpeed USB, wanda kuma ake magana a kai a matsayin USB 3.0. Mene ne ta key abũbuwan amfãni a kan mafita daga Apple?

Daga cikin wadanda:

- Support for kayan aiki aiki a baya fasaha, kebul 2.0.

- Karfinsu tare da na yanzu model na dijital fasahar, motherboards.

- da girma kasuwar bukatar da ya dace da irin kayan aiki;

- da ikon samar aka halin high iya aiki, da kuma shi ne iya gudu da dama šaukuwa na'urorin.

Akwai fasaha nuances, inda USB 3.0 misali ne da ma'ana mafi ƙaranci daga gare Apple ya fasaha. wato:

- bandwidth SuperSpeed USB tashar ne biyu sau da ƙananan.

- most maroki na tsarin mafita ba yi guiwa da goyon bayan da misali;

- Kada ka haɗa da na'urar serial Hanyar.

Akwai rubutun, bisa ga abin da SuperSpeed USB fasahar ba ya zama wani kai tsaye gasa da tsãwa, wanda yake shi ne misali ga wani daban-daban kasuwar kashi. Saboda haka, biyu musaya da biyu amfani ko rashin amfani, zai zama dadi isa ya zama a kasuwa a wannan lokaci.

Na biyu version

Intel da kuma Apple ne rayayye inganta dabarun. A kasuwar ya riga ya dauka sabon dacewa misali - tsãwa 2. New fasahar qara canja wurin bayanai kudi har zuwa 20 Gbit / s. Sunanta sauti, duk da haka, kusan kamar guda hari A-10 tsãwa II. Za ka iya amfani da shi don watsa shirye-shirye video rafi a format UltraHD. Har ila yau, saboda da Hadakar goyon baya ga DisplayPort misali a version 1.2, sabon dubawa iya aika da video zuwa biyu nuni aiki a QHD yanayin. Tsãwa 2 fasahar ne cikakken jituwa daga na'urar da na'urorin haɗi, saki matsayin wani ɓangare na 1st version na ke dubawa.

Miya a tsãwa: duba

Abin da irin na'urar da goyon bayan fasaha a tambaya, kowa a kasuwa? Daga cikin mafi m na'urorin - Monitor tsãwa Nuna daga Apple. Wannan na'urar tana da manyan diagonal - 27 inci. Apple tsãwa Nuni sanye take da LED-backlit. An yi nufin amfani tare da kwakwalwa jerin Mac, kazalika da kwamfyutocin MacBook. Babban abũbuwan amfãni daga cikin nuni: high ƙuduri, high quality sauti, gaban da irin kyamara FaceTime HD, jituwa tare da FireWire 800 misali, kazalika da Gigabit Internet dubawa. Hakika, duk da abũbuwan amfãni daga cikin na'ura tsãwa fasahar damar zuwa cikakken tafiyar. Don saka idanu Apple tsãwa Nuni iya haɗa gefe Soup ma ta hanyar FireWire.

Mun la'akari daki-daki cikin halaye na na'ura ta allo. Yawan inci, wanda yana da wani nuni Apple tsãwa - 27. Tare da wannan na'urar na iya zama gina idon basira panoramic image. The rabo daga cikin bangarorin da allon - 16: 9 nuni ƙuduri - 2560 ta 1440 pixels. Gaskiyar cewa girman da tsãwa Nuni - 27 inci - ba ta kawai amfani. A nuni kuma sanye take da zamani LED-backlit, wanda shi ne halayyar for nan take kunnawa zuwa cikakken haske. Har ila yau, allon za a iya gyara ga waje lighting yanayi. Ganiya haske na nuni za a iya kafa ta atomatik ta Hadakar a cikin haska na'urar. Wannan damar iya rage ikon amfani da duba. Apple tsãwa Nuni ba ka damar kage duba hotuna da kuma bidiyo daga duk wani kwana godiya ga IPS fasaha. Wannan misali na samar da wani babban matakin nunin haske da launi barga haifuwa.

The na'urar ne halin da kyau kwarai sauti quality. Speakers, da abin da nuni daga Apple, sun hada da wani subwoofer, wanda anka multimedia rafi musamman m tabarau na sauti saboda ƙarin mitoci. Daga cikin sauran sananne nuni da na'urorin haɗi - kamara FaceTime HD, kazalika da gina-in Reno. Tare da wadannan na'ura, da lura da za a iya haɗa ta kwamfuta da kage sadarwa ta hanyar video kira shirin. Kamar yadda muka gani a sama, da size da allo, tana goyon bayan tsãwa misali 27 inci. Kuma saboda mai amfani iya ganin interlocutor a lokacin video kira da kewaye isasshe daki-daki.

Miya a tsãwa: Express Station

Sama mu ce game da universality na tsãwa, wanda shi ne mai fasaha da damar da hadewa da yawa daban-daban iri na'urorin. Daga cikin na kowa mafita a kasuwa, dangane da dauke sadarwa dubawa - Express tashar, kerarre da Belkin. Menene wannan na'urar?

Express tashar - wani kayan aiki da abin da kwamfuta mai amfani iya amfani da wani guda fili da tsãwa mai tashar jiragen ruwa domin 8 na'urorin lokaci guda via FireWire dubawa, USB, Ethernet misali ga gamuwa da Daisy-sarkar dangane tsãwa. Tare da ikon bayyana tashar, babu ƙarin tsãwa adaftan ba lallai ba ne don haɗa na'urorin. FireWire matsayin, da kuma USB - daga mafi mashahuri a kasuwa na IT-masana'antu.

Key siffofin kar tashar daga Belkin bayar da shawarar hannu na key abũbuwan amfãni daga wannan fasahar, wato babban gudun da kuma versatility. Tare da na'ura, za ka iya sauri canja wurin fayiloli, ciki har da bidiyoyi a FullHD format, da kuma music a babban kundin.

Miya a tsãwa: Hard Drive

Wani misali na wata na'urar da ma'aikata da fasahar tsãwa - Hard Drive Lacie D2. Wannan na'urar ne na ƙwarai cikin abin da shi hadawa da biyu musaya a lokaci daya - sobstvnno tsãwa da kuma daya daga cikin mafi yadda muka gani a sama, m dangane da matsayin - USB 3.0. Wannan yiwuwar damar ƙara da versatility na na'urar.

Babban rumbunka Bayani dalla-dalla :

- data kudi - har zuwa 200 MB / sec.

- kasancewar wani USB 3.0 tashar jiragen ruwa da kuma biyu tsãwa haši na irin 2;

- selection rage amo da kuma babban sanyaya yadda ya dace, saboda jikin aluminum.

- low vibration saboda gaban a cikin tsarin gidaje da damping abubuwa.

- The na'urar da jituwa tare Lokaci Machine.

- kawota pre-shigar da dama shirye-shirye domin data madadin;

- da rumbun kwamfutarka za a iya kyautata zuwa SSD model, barin data rates iya girma 5 sau.

Tare da ikon tsãwa 2 Disc za ka iya amfani da a matsayin mai iko kayan aiki domin madadin na manyan data - misali, da shigarwa na high quality-video files. The na'urar ta zo da wani na USB don a haɗa zuwa connector tsãwa, irin wannan gyara to connect via kebul 3.0 (jituwa tare da baya misali - USB 2.0), da samar da lantarki, da kuma kafuwa jagora.

Fahimci, Apple tsãwa Nuni, da rumbun kwamfutarka Lacie D2 da kuma kar-tashar daga Belkin - wadannan su ne kawai wasu misalai na na'urorin yanã gudãna a kan sabon fasaha. Na'ura ma'aikata amfanin high-gudun da kuma duniya misali daga Intel da kuma Apple ya, gabatar da kasuwar a fadi da kewayon. Ba abin mamaki ba da yadda da yawa inci sanye take ta nuni Apple - 27 "tsãwa Nuni ne review na mai amfani da mafi ingancin image ne quite m matsayin riba daga Belkin ga sabuwar fasahar -. Standard ci gaba da Apple da Intel, da shawara versatility, karfinsu da wani babban adadin wasu musaya, sabili da haka da bukatar a kasuwa.