Wada wabiliswa uphela (interface) uhlobo nesantya

Mhlawumbi ngamnye kuthi xa kukhethwa kumacandelo computer abajongene izibizo ongaqondakaliyo, nto leyo enokuchaphazela ukuhambisana yamacebo. Ngoko ke, musani ndakuqonda kunye unxulumano ekunene, umsebenzisi uyalinandipha inkqubo crash okanye ezinye iingxaki ezifanayo.

Ngokuqhelekileyo, imfuneko yokuba bafunde ujongano bangabi kwimeko ngabo Ndithenge PC lilungile. Kuyimfuneko ukuba abo inkqubo self-indibano, ukusuka motherboard Cola wobushushu, okanye abanengxaki enye yamacebo kwaye kufuneka itshintshwe.

Yintoni na?

Wada wabiliswa uphela yekhompyutha - eli interface kunye wesekethe uthotho, evumela ukutshintshisana ngolwazi kunye drives. Le motherboard uba isinxibelelanisi wada wabiliswa uphela, uze uzalise isinxibelelanisi efanayo.

ekuqaleni

kuye kwabonakala Olu hlobo isinxibelelanisi Bulelani kowangaphambili, enegama elifanayo ATA. Kwafuneka circuit parallel, kodwa kakhulu ngenxa umhla, ngakumbi ngo-2017. Ngokubanzi, indawo yakhe waqalisa uceba ngo-2000. Nangona Intel uye wahlanganisela ngeenxa zonke kuye, iingcali, abo bangena iqela elikhethekileyo developers. Ngoko ke apha na ngoku odumileyo Seagate Partners, uDell, Quantum, Maxtor kunye nabanye.

Sele emva kokuba isibini kweminyaka Interface wada wabiliswa uphela hard disk iye yokwenene kubavelisi isixhobo. Ngowe-2002, sangena lemarike motherboards wokuqala nale kwisokethi. Waqalisa ukuba kusetyenziswa isixhobo data samaza nge-network. Kunyaka olandelayo kakhulu laphumeza ukwahluka motherboard mihla.

izinto ezintsha

Kufuneka ke ukuba imveliso entsha ehambelana kwinqanaba software ne yonke devaysa hardware kunye data samaza-high speed. Ukuba Pata 40 abafowunelwa, ngoko kukho 7 kuphela intambo wada wabiliswa uphela ithatha indawo encinane, ngoko ukuxhathisa umoya lifinyele kakhulu, ngoko ke amalungu inkqubo musa shushu ngokugqithisileyo. kulula kakhulu ngoku kunye iingcingo ngaphakathi kwinkqubo unit le.

Intambo kwakhona yenziwe ezikumgangatho ophezulu, ngoko awunaku kwazi ukoyika ngenxa imeko yakhe emva uxhulumaniso ngokuphindaphindiweyo. Kwakhona ngokutsha intambo supply amandla. Ngendlela, kufuneka ombane nje ezintathu ecaleni lines ezininzi: +12, +5 V kunye +3,3 V. Njengoko ukuba Soup mihla ikakhulu ubeye ukusebenza kumnombo +3,3, ngoko ngokufuthi ukusebenzisa zombini zezenzi, nto leyo edla bafumana epheleleyo kunye izihlanganisi motherboard: IDE ku wada wabiliswa uphela. Kukho iindawo, ukongeza wada wabiliswa uphela samandla, nako ukufumana ifomathi Molex.

Okubangel 'umdla kukuba, i wada wabiliswa uphela esibonakalayo kuqaliswa, kwaye iteknoloji uqhagamshelo entsha, nto leyo ebikade isetyenziswa ngaphambili Pata. Ngoku enqabile izixhobo ezimbini zabelwa kwi yomtya efanayo. isixhobo ngasinye sifumene i-wire; nangoku ke basebenza ngokwabo, ngokuzimeleyo kwelinye. Ngaloo ukuphelisa iingxaki ezininzi ezinxulumene kunye nokusebenza ngaxeshanye, ukufakelwa kwenkqubo, kunye njl zikhondo netermenirovannymi

iyantlukwano

Njengoko kuchaziwe ngaphambili, esibonakalayo ifumene iindidi ezimbini: omnye 7-liso, 15-pin yesibini. A ngobuwena lokuqala lisetyenziselwa ukudibanisa ibhasi data, lwalo yesibini ilungiselelwe ngokukodwa ukuba ukutya. Standard kuvumela abasebenzisi ukutshintsha uqwalaselo, njalo-pin 15 ungahluka uhlobo Molex, nto leyo eye izibonda 4. Kodwa kubalulekile ukuqonda ukuba xa uya behluleke kufuneka uthenge isiqalo esitsha ngaxeshanye, iindidi zombini izihlanganisi amandla, le yunithi.

Interface wada wabiliswa uphela azikhuphe iyasebenza iindlela ezimbini transfer ulwazi isixhobo esisebenza kunye vice versa. Nadel Iintlobo technology standard. Umzekelo, kukho LVDS umsebenzi, elinoxanduva transmission uphawu.

Kule hlobo izihlanganisi musa iphele khona. Kukho kwakhona uguqulelo pin-13, nto leyo edla zingafunyanwa kwi iiseva, elektroniki kunye nezinye izixhobo noxhamla ubuncwane. Le isinxibelelanisi ulungelelaniswe kwaye iquka 7- no-6-umkhondo. Kukho kulo mzekelo kunye kagesi.

version mini

Phambi kokuba ukwazi iintlobo ze-wada wabiliswa uphela-interface, kufuneka enokuthethwa komnye isinxibelelanisi, owayebonakele oluhlaziyiweyo 2.6. version slimline iphuhliswe kwisixhobo amancinci-ubungakanani. Oku kubhekisela drives nabizayo kakhulu laptops. Relative kuguqulelo akhe amakhulu zombini izihlanganisi awahambisani, ngokuba kukho ububanzi umahluko Isidibanisi lwamandla, kwakunye kuncitshiswa bozimisa qha. Ukongeza, le isinxibelelanisi isebenza kuphela enye kumgca ombane +5 V. Kodwa ngokubanzi, kuba isinxibelelanisi ngamnye ngolo hlobo iadaptha zexabiso eliphantsi.

Uhlobo lokuqala

Wada wabiliswa uphela drive yekhompyutha lunikezelwa ngeelwimi ezahlukahlukeneyo. Kangangeminyaka eli-15, ukuba ngcono, ukuphuculwa, ocacile kuyasetyenzwa kwakhona. Ngenxa yoko, kukuzikumbuza bokuqala beza ngesantya ukuya ku 1.5 Gb / s. Standard kuqaliswa ngo-2003. Uyilelwe ukuba ukusebenza kumaza 1.5 Hz, nto leyo inika bandwidth-150 Mbytes / s kwi. Njengoko le lilinge lokuqala ukuphuhlisa interface yoko efanayo phantse twatse intsebenzo ATA Ultra. Nangona amanani afanayo, yonke iindaba yayigqalwa uncedo engundoqo ibhasi lezibuko kunokuba ngaxeshanye.

Olunye usenokucinga ukuba iteknoloji olunjalo enasilela isantya, kodwa zonke iziphene ezo lisisiqalo ngokusebenza kwi phezulu. Olu khetho ibifumaneka ngenxa yokuba umjelo ungqamaniso uyekile ukuba kuyimfuneko, kwaye intambo nokwanda nezifo ingxolo.

Uhlobo lwesibini

uhlaziyo yesibini waziwe sele kunyaka ozayo. ngesantya aye anda kakhulu, kwaye rhoqo. Ngoku imigaqo esebenza kwi-3 GHz, kwaye olukhupha imveliso 3 Gb / s. Phakathi iimveliso ezintsha nazo saphawula ukuvela isilawuli yequmrhu chipset nForce 4. Kwathi ukuze kanye akukho mntu waqaphela ukuba hlaziyo zimbini ayisekho ehambelanayo. Nangona ngokwengcinga, oku kuthetha kuthathelwa ingqalelo into efana rate. Kodwa enyanisweni kwenzeka ukuba ezinye izixhobo kunye abalawuli ezifunekayo ukusebenza manual, zonke iparameters kwafuneka ukuba zilungiswe ngokuzimeleyo.

Uhlobo lwesithathu

Olu hlaziyo waziwa kuphela emva kweminyaka emi-5, ngo-2008. Wada wabiliswa uphela Meaning Isantya interface wayesele 6 Gbit / s. Ababhekisi phambili baye bazama ukugcina sync, iintambo kuphela nezidibanisi, kodwa iprotocol nazo ukwabelana.

Kamva EZINTSHA wafumana iinguqulelo ezimbini ngaphezulu. Ngoko kukho iintlobo baba 3.1 no 3.2. Okokuqala ATHUNYIWEYO wazuza mSATA, enye yamacebo ebizwa ngokuba yi-mobile. Safunda ndlela apho yokulinda enombala drive yi akusekho kudla amandla. umsebenzi Uphuculo SSD-drives, nto leyo eyakhokelela ekubeni udumo lwabo. Uhlaziyo 3.1 Kwakhona Ndizuze host ubuchule identification devaysa kwaye understated namandla.

Uhlaziyo 3.2 Express wafumana elinye igama. Buyatshintsha isakhiwo encinane apho kwizibuko Kubonakala ngathi isinxibelelanisi ezimbini ababehlanganisene kuyo ubude. Ngaloo ndlela, kunokwenzeka ukuba ukusebenzisa iintlobo ezimbini drives ne wada wabiliswa uphela kunye wada wabiliswa Express. Isantya liye landa 8 Gb / s xa kuhlangene zibuko omnye kuphela, xa kusetyenziswa ezimbini nje - 16 Gbit / s. Phakathi kwezinye izinto, le sezipho zojongano entsha μSSD zibhekisela kulo uhlaziyo.

uhlobo

Ukongeza iintlobo eziphambili ujongano (HDD) wada wabiliswa uphela wazuza nokulungalungiswa. Ngoko ke ngo-2004, waba eyaziwa ngokuba eSATA, leyo ikuvumela ukuba ukwazi ukuqhagamshela izixhobo zangaphandle, kwaye kwenzeka ukuba ukusebenzisa i "hot-babebizwa".

Lo mgangatho inenani lweempawu. Hi xikombiso, izihlanganisi azikho nje ethe njengoko uhlobo yokuqala. Zidalwa ngokukodwa uxhulumaniso ezininzi. Bona awahambelani wada wabiliswa uphela, kwakunye ikheswa isinxibelelanisi.

Ukusebenzisa olu hlobo, kuyimfuneko ukuba bafumane iingcingo ezimbini, ezibandakanya iintambo ibhasi iinkcukacha kunye namandla. Kwakhona, kwagqitywa ekubeni ukwandisa intambo ukuya kangangeemitha ezi-2, kangangokuba ilahleko akazange ngakumbi watshintsha kumanqanaba isignali.

kwanciphisa

Ngo-2009, kwakukho omnye wada wabiliswa uphela-interface, kodwa parameters lifinyele. Mini-wada wabiliswa uphela kuthathwa SSDs ifomu factor. Ngokuqhelekileyo, izixhobo ezinjalo ezincinane 61h30h3 mm. disks ezinjalo nzima babekwa netbooks okanye ezinye izixhobo, ungathatha ikopi elincinane SSD-drives. Le isinxibelelanisi ngokwayo wabiza mSATA kunye iikopi i PCI Express Mini Card. enye nganye, zombini iindidi ngombane ehambelanayo, kodwa kufuneka ukuswitsha.

yokusilela

Kwakhona eyaziwa eSATAp ehlabathini, nolwathi lwaphuhliswa evela eSATA. msebenzi wakhe uphambili yaba ukudibanisa i ujongano kunye eziqhelekileyo kuthi USB2.0. inzuzo yakhe ingqalelo ukukhutshelwa kolwazi ngoku +5 no +12 V. nayo efanayo laptops.

nombono

Nangona wada wabiliswa uphela esibonakalayo lisasebenza ngokukhutheleyo izixhobo ezahlukeneyo, ukuphuhlisa oko kunye nokuphuhlisa, nucleoside ezininzi kuvela ezivenkileni, nto leyo eya endaweni lo mgangatho libe kwixesha elizayo. I-SAS, umzekelo, ezinye ngokukhawuleza, oluthembekileyo ngakumbi, kodwa kuyabiza. Ihambisana kunye wada wabiliswa uphela, kodwa kudla amandla ngaphezulu.

Lokuduma nabo ngokwabo kwicala ezintle. Yenzelwe ukuba ukuqhagamshela izixhobo peripheral kwi PC yakho. Okokuqala ngo-2010. Intel iphuhlise olu hlobo endaweni kulolonke ujongano ezithandwayo. izinga ukudlulisela ukuya ku-10 Gbit / s, ubude neemitha ezi-3, oko ixhasa iiprotokoli ezininzi luncedo, kwakunye ithuba "ama eshushu."