I-Speed Speed Peripheral Port yeDatha neVidiyo
Ngeyona ndlela elula, iteknoloji entsha yeThunderbolt ibaluleke kakhulu kwi-interface yangaphambili yoKhanya kwePlayer eyayisetyenziswa ngokubambisana phakathi kwe-Intel ne-Apple. Kuye kubekho utshintsho olwenziwe kwintsebenziswano kwi-teknoloji ecetywayo kwinto enokufumaneka kwimveliso. Ngokomzekelo, i-Light Peak ekuqaleni yayijoliswe ukuba ibe ngumgangatho ocacileyo we-interface kodwa i-Thunderbolt iye yawisa loo nto inokwakheka kwekhamera yombane. Oku kufaka inani lokunciphisa indlela i-cabling isebenza ngayo kodwa yenza kube lula ukuphumeza.
Ividiyo kunye neNxibelelwano loMxhasi
Isizathu esikhulu sokutshintshwa kwesikhombimsebenzisi seThunderbolt kwakufuneka senze ngokukhetha isixhobo sokuxhuma. Esikhundleni sokuthembela kwisixhobo esitsha, iteknoloji yeThunderbolt yaqalwa ekuqaleni kwikhompyutheni ye- DisplayPort kunye ne-design-mini connector. Isizathu sokwenza oku kwenzelwe ukuba enye ikhampani edibeneyo ithwale isalathisi sevidiyo ngaphezu kwesaziso se data. I-DisplayPort yayiyikhethelo ekhethekileyo phakathi kwekhonkco yekhonkco yevidiyo ngoba sele isinelayini yedatha yenkxaso enokwenziwa kwayo. Ezinye iimbonakaliso zombini zedijithali, i-HDMI kunye ne-DVI, ayinalo lo msebenzi.
Ngoko ke yintoni eyenza le nto iphosakele kangaka? Umzekelo omhle yikhomputha encinci ye-ultraportable njenge- MacBook Air . Inendawo esinqinci kakhulu yokuxhuma kwee-pipiphoni zangaphandle. Ngokusebenzisa i-Thunderbolt kwisixhobo, i-Apple yakwazi ukudibanisa zombini izalathisi zedatha kunye nevidiyo zibe kwisixhobo esisodwa. Xa kudibaniswa ne-Apple Thunderbolt Display, umlenze usebenza njengesiseko sesiseko se laptop. Ingxenye yesignali yedatha yekhebula leThunderbolt ivumela ukuba isibonakaliso sisebenzise ii-port, i-FireWire Port kunye neGigabit Ethernet ngaphezu kwekhebula enye. Oku kuhamba ixesha elide lokunciphisa i-clutter yezixhobo ezivela kwikhompyutheni kwaye zandise amandla onke ngokubanzi njenge-Ethernet yomzimba kunye nee-FireWire ezichwebeni azibonakalwanga kwi-laptop ye-ultrathin.
Ukuze kugcinwe ukuhambelana nezilwanyana ze-DisplayPort zendabuko, izibuko zeThunderbolt zihambelana ngokupheleleyo neemilinganiselo ze-DisplayPort. Oku kuthetha ukuba nayiphi na isibonakaliso se-DisplayPort sinokuqhotyosheliswa kwisibuko se-Thunderbolt yangasese. Kubalulekile ukuba uqaphele ukuba oku kuphumelelayo kuya kunika ikhonkco yedatha yeThunderbolt kwikhebula elingenakusebenza kunye nekhebula. Ngenxa yoko, iinkampani ezinjengoMatrox kunye noBelkin zenza izitishi ziseko ze-Thunderbolt eziza kudibanisa kwikhompyutheni evumela ukuba i-DisplayPort idlule kuyo ukuze idibanise kwisoloko yendabuko kwaye isasebenzise ulwazi lwaloo thulo leThunderbolt kwi-Ethernet nakwamanye amachwep ngesiseko sesiseko.
Ukusebenzisa okungaphezulu kwesinye isixhobo ngePort Interface
Enye into eyenza indlela eya kwiNgqungquthela yeThumbolt yikhono lokusebenzisa amacebo amaninzi ukusuka kwi-port enye. Oku kusindisa kwisidingo sokuba neengxangxube ezininzi eziqhelekileyo kwiikhomputha ezininzi. Njengoko iikhomputha zincinci, kukho indawo encinane yabasebenzisi. Zininzi ii-laptops ze-ultrathin ezifana ne-MacBook Air kunye ne- ultrabooks zineendawo zokuba zidibaniselwano ezimbini okanye ezintathu. Kukho ininzi enkulu yeechwepheni zepheriti ezahlukeneyo, ezingaphezu kwezinto ezinokuthi zilungele kwisixhobo esinjalo.
Ukufezekisa ubuchule bokusebenzisa iipheripheriti ezininzi kwiziko elilodwa, i-Thunderbolt ithatha umsebenzi oqhelekileyo owenziwe nge- FireWire . Ukuze le nto isebenze, iipheripha zeThunderbolt zinezibuko ezixhamlayo kunye neziphumayo. Isixhobo sokuqala kwikhonkco sidibene kwikhompyutha. Isixhobo esilandelayo kwikhonkco siza kudibanisa i-port ebonakalayo kwi-port yokuqala. Isixhobo ngasinye esilandelayo siya kudibaniswa ngokufanayo kwinto yangaphambili kwikhonkco.
Ngoku, kukho imida ethile kwinani lamacebo anokufakwa kwichweba elilodwa leThunderbolt. Okwangoku, imigangatho ivumela ukufikelela kwizixhobo ezithandathu ukuba zifakwe kwikhonkco. Kucacile ukuba, okuninzi oku kuhambelana nokunciphisa ububanzi bwedatha obuxhaswayo. Ukuba ubeka amacebo amaninzi, unokuzalisa i-bandwidth kunye nokunciphisa ukusebenza ngokubanzi kwee-périphherals. Oku kubonakala kakhulu kumgangatho okhoyo xa ukubonakalisa ezininzi kuqhotyoshelweyo kwikhonkco enye.
I-PCI-Express
Ukufezekisa inxalenye yekhonkco yedatha yesibonakaliso seThunderbolt, i-Intel yagqiba ukusebenzisa i- PCI-Express ecacileyo. Okubalulekileyo, i-Thunderbolt idibanisa i-PCI-Express 3.0 x4 yomboniso kwiprojekti kwaye idibanisa nale vidiyo ye-DisplayPort kwaye uyibeka phezu kwekhebuli enye. Ukusebenzisa umbane we-PCI-Express yindlela ehamba ngayo njengento esele isetyenziswe njengendlela yoxhumo oluqhelekileyo kwiinkqubo zokuxhuma kwiinkalo zangaphakathi.
Ngama-bandwidths e-PCI-Express yedatha, ichweba elilodwa leThunderbolt kufuneka likwazi ukufikelela kwi-10Gbps kwimiba yomibini. Oku kuninzi okwaneleyo kwiinkalo ezikhoyo zepheripher current ezixhomekeke kukhompyutha. Uninzi lwezixhobo zokugcina zihamba kakuhle ngaphantsi kweenkcukacha ezikhoyo ze-SATA kwaye kunye neendawo ezisemgangathweni zikwazi ukufezekisa ezi zifutshane. Okongeziweyo, ininzi yendawo yokunxibelelana kwendawo isekelwe kwi-Gigabit Ethernet eyinto yeshumi kuphela kule bhanti. Yingakho i-Thunderbolt ibonisa kwaye izikhululo ziseko zikwazi ukubonelela ngee-intanethi, ii-USB zangaphandle kunye nezixhobo zokugcina zangaphandle.
Indlela ekuthelekiswa ngayo kwi-USB 3 ne-eSATA
I-USB 3.0 iyona nto ixhaphake kakhulu kwi-interfaces eziphezulu ezijikelezayo. Kunenzuzo yokuhambelana nayo yonke iipheripheriti ze-USB 2.0 ezibuyela phambili ezenza kube luncedo kakhulu kodwa kunomda wokuba ichwethi enye kwisixhobo ngaphandle kokuba ifowuni isetyenziswa. Iyakunika ukunikezelwa kwedatha ehamba phambili ngokubhekiselele kwizinto ezihamba phambili kodwa ixabiso lilinganiselwa kwisiqingatha seTynderbolt kwi-4.8Gbps. Nangona ingabonakali ngokuthe ngqo imbonakalo yevidiyo ngendlela iThunderbolt eyenzela ngayo i-DisplayPort, inokusetyenziswa kwiimpawu zevidiyo mhlawumbi ngokusebenzisa i-monitor ngqo ye-USB okanye ngesistim seziko lesiseko esisenokuthi siphume isibonakaliso kwisondlo esisezantsi. Ingcipheko kukuba isignali yevidiyo ine latency ephezulu kuneTynderbolt kunye ne-DisplayPort.
I-thunderbolt icacile ngakumbi kune- eSATA yomnatha- mzobhozo njengokuba kuguquguquke kakhulu. I-SATA yangaphandle isebenza kuphela ukusetyenziswa kunye nezixhobo zokugcina zangaphandle, ngaphezu koko, kusebenza kuphela ukuxhuma kwisixhobo esisodwa sokugcina. Ngoku, loo nto ingaba yindlela yokuqhuba imoto enokukhawuleza kakhulu kwaye ibambe idatha eninzi. I-thunderbolt inomsebenzi onokukwazi ukudibanisa kumadivayisi amaninzi. Ngokufanayo, imigangatho ekhoyo ye-eSATA iphezulu kuma-6Gbps xa kuthelekiswa ne-10Gbps ye-Thunderbolt.
Isibilini 3
Inguqu yakutshanje yeThunderbolt yakha phezu kweengcamango zeenguqu zangaphambili ngokwenza kube mncinci, ngokukhawuleza kunye nezinye iimpawu. Esikhundleni sokusebenzisa ubuchwepheshe be-DisplayPort, abusekelwe kwi-USB 3.1 kunye nomnxibelelisi wayo omtsha wohlobo lweC. Oku kuvula inani lamandla amatsha kuquka ukukwazi ukunikezela amandla phezu kwekhebula ngokungezelela kwiimpawu zedatha. Ngokuqinisekileyo, i-laptop esebenzisa i-Port ye-Thunderbolt ingaxhaswa ngekhebula ngelixa liyisebenzisa kwakhona ukuthumela ividiyo kunye nedatha kwisitoreji okanye kwisikhululo sesiseko. Iintetho nazo ezinye zezona zinto zihamba phambili kwiimarike eziphuma kuma-40Gbps, amaxesha amane kwiGenesis 3 ye-USB 3.1 isantya. Ichweba alisoloko ilinganiselwe ekusebenziseni kwayo kodwa ngokunyuka kwee-laptops ze-ultrathin, kuya kukwamkelwa kumashishini abashishino abaphezulu ngokukhawuleza kubonga kwimisebenzi efana nokusebenzisa amakhadi egraphic desktop .
Izigqibo
Ngoxa i-Thunderbolt iye yanyanzeliswa ukuba iyakwamkelwa ngabakhiqizi ngaphandle kwe-Apple, iqalisa ekugqibeleni ukubona iiperipheriti ezinzulu zenza ukuba zithengise. Emva koko, i-USB 3.0 yakhishwa phantse ngonyaka ngaphambi kokuqalisa ukwenza kwi-PC ezininzi. I-flexibility ye-connector isixhobo sokwenza iikhompyutha ezincinci zibangela ukuba abakhiqizi abaninzi baqale ukuphumeza kwii-laptops zabo ze-ultrathin. Enyanisweni, i-Ultrabook 2.0 yeenkcukacha ezivela kwi-Intel yefowuni ye-Thunderbolt okanye i-USB 3.0 kufuneka ifunekayo kwiinkqubo. Le mfuneko iya kubangela ukwamkelwa kwe-port port ngokubanzi kwiminyaka ezayo.