AGP-isixhumi kuya umbadlana

ubuchwepheshe Ikhompyutha okhula ngokushesha kangangokuba abanikazi ikhompyutha awunaso isikhathi ukuze uqedele Redesign okuphelele computer njengoba abakhiqizi ukukhiqiza enye emisha, futhi kubonakala sengathi Inqubo yokuthuthukisa engeke iphele nanini. Lokhu kwenzeka lapho ku motherboards uvele AGP-slot. Uyini umlando nesenzakalo yayo, futhi kungani injalo okusheshayo ke wangena lokulibala?

Indaba

AGP-isixhumi - Isixhumi ozinikele ihluzo ikhadi umbadlana futhi, ngokufanelekile, efakwe ekhadini. IsiZulu AGP imele Accelerated Graphics Port, noma "okusheshayo ihluzo port." Kungani balibiza ngokuthini futhi lalibukeka kanjani?

Ngaphambi kuka-1996, i- isikhombimsebenzisi sokuqhafaza, abakhiqizi isiqophi ikhadi kwadingeka PCI. Kodwa ijubane bashintshisane ngolwazi kule ihluzo bhasi mncane impela. Futhi izidingo ukuthi kancane kancane esaphakama ukuthuthukiswa software, enganeliseki nale esibonakalayo, ingasaphathwa kwesikhathi ukuthuthukiswa esizayo. Ngakho-ke, Intel ethuthuka isixhumi AGP- bese uyifake kwi umbadlana, parallel leli khadi isiqophi ithuthukiswe kanye esibonakalayo efanayo. Futhi engamashumi amabili edlule, kukhona isethi entsha umbadlana kanye ihluzo ikhadi elihambisana naso.

Izinzuzo isiqophi ikhadi slot AGP

Uma sikhuluma ngezinzuzo ukuthi uthenge kumakhompyutha babe isixhumi AGP-, kufanele kuphawulwe ukuthi ikhono amathayi singezelelwe kanye kabili. Ngenxa kwenzani? Ngokuyinhloko ngenxa ukwanda ukuvama exchange esibonakalayo. AGP-isixhumi kuzokhulisa ijubane bashintshisane ngolwazi kuya ku-66 MHz. It is uvunyelwe ukudala ividiyo amakhadi qinile program basungula izicelo afanele lokhu esibonakalayo. Futhi nje kulokhu, imikhiqizo isofthiwe entsha, kuhlanganise amageyimu. Lezi izinzuzo zenziwa abanikazi computer ukuze nesimanje imishini yabo. Kodwa-ke kwakudingekile ukuba esikhundleni hhayi kuphela umbadlana, processor, kodwa futhi ikhadi.

Lesi isikhathi kulabo akwazi ukuzikhokhela Redesign okuphelele kwe-computer, i-adaptha yakhelwe AGP (PCI- isixhumi owethulwa kamuva), okwenza bakwazi ukulondoloza ezinye izimali isikhathi esikhundleni okungenani ihluzo ikhadi. Yiqiniso, ngokuhamba kwesikhathi, ngandlela-thile kwadingeka ukwenza esikhundleni okuphelele imishini computer. Isibonelo i-adaptha esinjalo okuvezwe lapha esithombeni.

Yiziphi izinhlobo AGP-nezixhumi kukhona?

AGP esibonakalayo yayikhona kuze 2004. Phakathi nale minyaka eyisishiyagalombili, onjiniyela kakhulu ethuthukisiwe esibonakalayo, okwandisa umkhiqizo walo. Uma sikhuluma obuphelele izwi ibhasi ke zonke ezahlukeneyo salo-32-bit. Ezamakhompiyutha kokuba-64-bit ibhasi, eyavela kamuva. Ngakho-ke, onjiniyela kwadingeka ukuba asebenzise esibonakalayo 32-bit ne-ukufuna omunye amathuba ukuze kwandiswe umkhiqizo kanye ihluzo amakhadi AGP-interface. Yini etholakele out?

I Onjiniyela sixazulula inkinga ngokusebenzisa packet data. Ngakho, AGP-1 ikhadi lokuqala ukudlulisa eyodwa iphakethe kolwazi ngomjikelezo iwashi. Kodwa kwakunganele, cishe ngokushesha yasungulwa ngu AGP-2, okuyinto senza amaphakheji ezimbili ngemjikeleto ngamunye. Kulokhu, izinga idatha kabili. Eminyakeni emibili kamuva developers ezikhishwe kakade AGP-4, futhi ukwanda ngejubane ziqhathaniswa ikhadi-eyandulela liye laphindeka kabili.

Ngakho umkhiqizo noma throughput AGP-4 esibonakalayo ingenye Gigabit ngomzuzwana. Kodwa kwaba kancane kakhulu. Ngemva kweminyaka embalwa uvele on ukudayiswa isiqophi ikhadi AGP-8, lapho wahlinzwa amabhlogo idatha ngomjikelezo iwashi futhi esibonakalayo jet isiteshi Gigabit ezimbili ngomzuzwana eziyisishiyagalombili.

Kodwa ngesikhathi esifanayo kube nenkinga amandla ukudluliswa ngokusebenzisa isixhumi AGP-. Slot AGP-8 ayikwazanga ukuqinisekisa contact obuhle yamandla aphezulu ukudluliswa kwamandla isiqophi ikhadi. Futhi onjiniyela ngqo ephezulu amageyimu amakhadi ukuthuthukisa AGP Pro slot. Kwakuwusuku ukuguqulwa lokugcina esibonakalayo.

Umlando alandelayo AGP-slot

Kungakhathaliseki ukuthi laliyini, kodwa ngokuhamba kwesikhathi kwacaca ukuthi ama-computer okudingekayo esibonakalayo entsha ezingase esikhundleni AGP-slot. бы иметь еще большую пропускную способность, с одной стороны, и обеспечить все возрастающую потребляемую мощность - с другой. Umbadlana kwakudingeka slot entsha, esasingaba i-bandwidth nakakhulu, ngakolunye uhlangothi, futhi ukunikeza okwandayo amandla ukusetshenziswa - ngakolunye. Futhi kusukela ngo-2004, ukuze esikhundleni AGP-slot kuziwa PCI Express.

Inzuzo yalesi slot kwaba ithuba ukusebenza-64-bit amabhasi, okwandisa kakhulu amakhono sekhompyutha ngokusebenzisana ihluzo. Ngalesi sikhathi, baqale ukungena emakethe ngabaqaphi ezinkulu. Ukuze qualitatively ukuqapha ukubonisa isithombe esinjalo, kwakudingekile ukusebenza izinqumo ezinkulu. Ngaphezu kwalokho, abakhiqizi isiqophi umdlalo njalo ukuthuthukisa imikhiqizo adinga izidingo nakakhulu uhlelo uhlelo kukhompyutha vidiyo. Kulokhu, lo slot AGP, isithombe zazo kungabonwa ku umbadlana, ngendlela engenathemba kunezimpande esikhathini esidlule. Kodwa kungakhathaliseki ukuthi zonke ezimbi kangaka kule esibonakalayo?

Lapho iphele AGP-slot?

Ingabe singasho ukuthi namuhla kwenkathi AGP alisekho phakade? Mhlawumbe kuyoba khona esikhathini esizayo esiseduze izinsuku lapho yimuphi umbadlana nge isixhumi noma ikhadi isiqophi yalolu hlobo ngeke zikwazi ukuthola. Ingabe ukuthi iminyuziyamu ezikhethekile noma emakethe computer zigcwele. Kodwa lokhu esibonakalayo kakhulu ngenkuthalo esetshenziswa kuze kube manje. Yebo, nginayo imishini nabo baye bakhiqiza akwanele, futhi ngokushesha uphelelwa zigcine lokugcina emafektri yakhe. Labo izinto zokusebenza ukuthi kukhona kwezama-computer, kancane kancane uyokwazi ukukhuluma angene labhidlika. Bese abantu uzoqala bayakhohlwa AGP-slot. Kodwa lokhu namanje kude.

Ukusebenzisa AGP-slot ngaphansi kwezimo zamanje

Njengoba kakade kushiwo ngenhla, amakhompyutha nge AGP-interface ayikwazi ukusetshenziswa kulezo imishini ezisebenza ihluzo, ividiyo, izicelo udlala. Kodwa inani amakhompyutha ezisebenza zokusebenza e-mass ingqikithi amakhompyutha akuyona omkhulu kangaka. Umkhakha elikhulu iyona amakhompyutha ezisebenza zokusebenza ehhovisi nesivinini isiqophi akubalulekile kangako kubo.

Ngaphezu kwalokho, eziningi amakhompyutha ukuthi babe AGP-slot evulekile ngalolu suku. Njengoba nokwethenjelwa yale mishini siphakeme ngokwanele, izinkampani eziningi azikho ezisheshayo uyozinikela emahhovisi abo. Futhi kubonakala sengathi lesi simo uzoqhubeka iminyaka eminingi. Yiqiniso, manje noma ngokuhamba kwesikhathi AGP-slot sizobuyiselwange ngaphezulu entsha futhi zesimanje, kodwa lokhu kuzodinga isikhathi esithile.

Isixazululo ebucayini Abaklami motherboards

ubuchwepheshe bama-computer Onjiniyela bazitshela ukuthi esikhundleni AGP-slot PCI Express-go fast. Kodwa lokhu akuzange kwenzeke ngo esigabeni yokugcina ukuthuthukiswa AGP-isiqophi ikhadi zawo zazilotshiwe kuhle ukuthi abasebenzisi abaningi musa ukusheshe ukubanika kuze kube namuhla.

Ngakolunye uhlangothi, sesimanje enjalo yafuna imali eningi, futhi ngaleyo ndlela izibambe abasebenzisi eziningi. Njengoba sazi lokhu, abakhiqizi umbadlana baye ebucayini. Banquma phezu umbadlana ukufaka kanyekanye isiqophi ezimbili slot AGP futhi PCI Express. Nokho, ngesikhathi esifanayo usebenzise kokubili Slots kwakungenakwenzeka, futhi umsebenzisi ungakhetha slot, ikhadi ku ayelayo.

Ikhono ukusebenzisa AGP-isixhumi nezinye izinjongo

Abasebenzisi abaningi unombuzo ngalokho idivayisi kungenziwa exhunywe kwi-AGP slot, njengoba ngokuvamile e-computer ezichazwe ngenhla, ikhishwe futhi ayisetshenziselwa. Kodwa kuwufanele ukukhumbula ukuthi lokhu esibonakalayo iye ngqo eyenzelwe ikhadi ukuphathwa. Kungenzeka yini ukuba ukuyisebenzisela ezinye izinhloso? Ngomqondo onabile, kungenzeka, kodwa kubalulekile ukuba ukushintsha ukuphathwa lokhu esibonakalayo, futhi akunakwenzeka lokhu kuzokhuphula nekusebenta ukuphathwa. Kunezinye interface ukuthi zenzelwe ukubhekana izinkinga ezihlukahlukene, ngakho-ke kungcono ukusebenzisa omunye wabo.