Izintambo kanye adapters. Sata ye idrayivu kanzima

Ukuthenga ingxenye entsha PC siyokulethela ucabangisise onjani ikhebula okudingayo, ukuthi une ukuthenga extra nokunye. D. Ngakho-ke, ukuze ugweme izinkinga ezifana, kubalulekile ngokushesha ukuze siqiniseke ukuthi une iqoqo ehlukile ikhompyutha ingeke okungadala ubunzima. Futhi uma aqonde ukuthi yini le-USB, Sata ikhebula ezokwenza ube esabe.

Kuyini lokhu?

Ukutadisha imodeli-computer abo siqu, wena ngokuphindiwe wahlangana nale interface. Yini-ke nokuthi kubaluleke kangakanani, akuwona wonke umuntu uyazi. Ngisho definition abstruse we-Inthanethi akusho ngaso sonke isikhathi ukunikeza i definition olunembile kwethemu. Angikholwa ukuthi wonke umuntu uyaqonda ukuthi esibonakalayo serial, futhi ngisho baqonde yonke imininingwane e-USB.

Ukwenza kube lula, hhayi ngokushesha bathi Sata «up» kusuka kwenye format - ATA, futhi iqanjwe kuye. Lokhu esibonakalayo, noma, ngaphezulu nje, isixhumi inohlelo kolwazi serial. Lokhu kusho ukuthi idatha idluliselwe ku-1 kancane ngesikhathi kwenkathi ethile yesikhathi. Kulokhu-ke ulwazi amabhlogo ungomunye ngomunye kusiteshi olulodwa.

Sata ikhebula ibhangqwe isitoreji idatha. Ngokuvamile, lokho kuchaza ukuthi hard drive. Wathengela ujantshi kanye ufuna ukufaka uhlelo. Ukuze wenze lokhu, kudingeka uthole ikhebula ukuthi format, bese uxhuma idrayivu kuya umbadlana.

eyandulela

Ngaphambi sizoqhubeka ukubhekana interface, sifunda ukuthi kwaba izici isihumusho ke. ATA inomsebenzi efanayo ukuthi we Sata, kodwa kwaba ngenye indlela. Ngokungafani esibonakalayo langaphambilini, okusebenza kanye parallel ukudluliswa kwedatha. Ngenxa yalokho, ukuwudlulisa reception kwemininingwane abazenzi kanyekanye.

Kepha namanje esebenza esihambisana kwisitoreji semidiya, phakathi okwabanika hard drive noma drive optical. Ngemva ATA-up Sata, wanquma ukuqamba kabusha esibonakalayo ngowokuqala Pata (ATA Parallel).

Izici

Sata ikhebula ku-idrayivu kanzima has izici zayo siqu. Yena imelelwa 7-pin isixhumi. Ngokuphambene kulowo eyedlule, lowo ngezinye izikhathi kancane. I ATA iye yasetshenziswa kakhulu ngendlela izimbobo 40. Buhle izinto ezintsha isibe ezincane kanye endaweni yayo. Uma uxhuma ke oluthatha indawo encane ngakho-ke awubhekene ukugeleza komoya lwaluyophola ezinye izingxenye. Wiring amahanisi isibe lula.

Ubujamo interface entsha inikeza ikhono ukuxhuma izintambo eziningi. Uqinile kunensimbi ne- intambo. Ukudla zikhishwa eziteshini ezintathu: +3,3 V, +5 V futhi +12 V Phakathi amadivaysi yesimanje esekela lesi sakhiwo, kukhona labo ezisebenza ngqo Sata isixhumi, bese kuba khona labo ukuthi ukusekela Molex.

Omunye umehluko kusukela format odlule kwaba uxhumano lula. Manje omunye ikhebula uxhuma kudivayisi eyodwa kunokuba ezimbili njengoba ngaphambilini. Manje, kungaba kumadivaysi amaningana eziqhutshwa kanyekanye ngaphandle ukubambezeleka noma iziphazamiso. Wanyamalala futhi inkinga ngenombolo enkulu izintambo futhi izintambo.

oxhumana nabo

Sata ikhebula yedivayisi kumele babe kokubili uxhumano 7-pin kanye 15-pin ye-ugesi. Kukhona inketho esikhundleni 15-pin isixhumi ukusebenziswa contact 4 by Molex. Kodwa kuwufanele ukukhumbula ukuthi uma ukuxhuma kokubili izintambo amandla supply ke cishe, drive kanzima uyozishisa. Esibonakalayo usebenza on yokudlulisela ezimbili-siteshi. Ubuciko low-voltage umehluko mkhosi bangadlulisela imininingo nganoma imvamisa high, kodwa usebenzise i-kwakwakhe eshibhile.

Kukhona isokhethi 13 oxhumana. It is lisetshenziswe amaseva noma kumadivayisi amancane lapho zisetshenziselwa ngemoto mncane. Yena ehlanganisiwe inezingxenye ezimbili: semikontaktnogo idatha ibhasi eziyisithupha-pin ukuze ugesi.

lokuqala

Njengoba sekunama-sata izintambo, kunezinhlobo eziningi kanye ukuhluka. Kubuketwa abokuqala ngo-2003. It eziqhutshwa at a imvamisa 1.5 GHz kanye komkhawulokudonsa 1.2 Gbit / s. ATA esibonakalayo kusukela eseyintsha odlule cishe belingahlukile kwemigomo-bandwidth. ukuxhumana serial nakuba kancane kancane kuka okufanayo, kodwa imingcele uqhathaniswa ngokuvusa zonxantathu. Futhi ngezithukuthuku umsindo amasosha omzimba futhi azizwe engelutho ukuvumelanisa Sata iziteshi onqobayo.

yesibili

Sata ikhebula 2 ukunweba izinga idatha ku 3 GB / s. Okokuqala, uvele eNkantolo nForce isilawuli chipset 4. Kukholakala ukuthi dlule wokubuyekeza yesibili kufanele asebenze kalula, ngoba kukhona izinga ezifanayo. Kodwa eqinisweni kwathi amanye amadivayisi futhi abalawuli zidinga ukuphathwa ngendlela ekhethekile.

wesithathu

Kubuketwa lwesithathu kwaba eziphelele kakhulu ahlukahlukene. 3 Sata ikhebula uvezwa 2008. Emazinga anda futhi kabili. 6 GB / s ziye kulekelelwa futhi ilungiswe ukulawula amandla. I Onjiniyela kwesokunxele ukuhambisana ne izibuyekezo ezedlule, hhayi kuphela mayelana uxhumano nezixhumi futhi izintambo, kodwa futhi lapho sisebenzelana zokuxhumana yezifiso.

Ngemva version eziyisisekelo zazisekhona uthuthukise. Ngakho, ngemva kwesikhashana yabonakala Sata Ukubuyekeza 3.1. Wawusho ukuqaliswa izintambo amadivayisi ezihlangene. Lezinsimbi aziwa mSATA SSDs Usayizi 2.5 amayintshi. Phakathi emisha babe ubuchwepheshe ekhethekile ababenomthwalo wemfanelo amandla, ukusebenza kanye nezinye izici.

Sata ikhebula 3 version yesibili kwakunguDodayi eceleni igama Express. Nge "Ubaba" yakhe kwaba ehambisanayo ku ezingeni isofthiwe, kodwa esibonakalayo yenethiwekhi kuyinto PCI Express. Ngishintshe design ukuthi zokubuyekeza. Manje Sata emachwebeni amabili, abekwe ngapha nangapha ubude. Likhuphuke 8 GB / s, uma kuphela ukusebenzisa ingxenye yokuqala Isixhumi uma ukhetha kokubili, 16 Gbit / s.

Hot Shintshanisa

Ngo parallel Sata labunjwa, futhi eSATA. Yena waziwa ngo-2004. Ngasebenza yokuxhuma kumadivayisi angaphandle kanye mode "Swapping ashisayo." Le modi - ungakwazi ukuvimbela noma ukuxhuma idivayisi ngesikhathi ukuhlinzwa, ngaphandle isidingo amandla phansi uhlelo.

Izixhumi babe ethuthuke kakhudlwana, ngaphansi ziyaqothuka futhi amelana Ukukhipha okuphindiwe noma uxhumano. Nge ezivamile Sata ukuguqulwa akuhambisani ngokwenyama, kodwa isignali ezivumelanisiwe siqala nge amazinga ehlukene isignali. Ukuze konnektinga idatha isondo namandla ikhebula. Okuhlukile baba eside imitha ngalinye -. 2 m Ukuze ngenkathi izinga isignali uhlala iyafana ezingeni ukudluliswa luyanda.

sibuyekeze

ESATA ukuba sisebenze, kudingeka ukuba ungagcini nje ukudlulisa idatha, kodwa futhi ukuxhuma ikhebula kwamandla. kwadingeka ukuba usebenzise ikhebula ahlukene kuyadingeka ukuze inqubo yokugcina. Ukuze ngandlela-thile sihlanganise lezi imisebenzi ezimbili zokuphepha okufanele ezazihambisana USB yangaphandle Sata-ikhebula. MicroStar wazakhela zenyathi eSATAp. Bakwazi sihlanganise eSATA nge-USB. Kugcine obhekene umsoco.

nezinye izinhlobo

Ngokuvamile, njengoba Sata ophumayo uvele ukulungiswa eziningi kangaka ukuthi abanye ngisho zithandwa. Kwakukhona labo interface ukuthi basuke kabanzi eziphendulwa umoya zaqala ukusetshenziswa. Abaningi baba adapters futhi adapters le fomethi. Nge ukuguqulwa isitoreji ulwazi kanye Ushintshe ikhebula uqobo. Ngakho, lapho mSATA, SAS, Thunderbolt et al.