PCI-ntaus ntawv - yog dab tsi? PCI-card

Raws li ib feem ntawm qhov tsab xov xwm peb yuav sib tham txog cov feem ntau rau hnub tim PCI-pab kiag li lawm. Yuav ua li cas yog no Nws yog ib, thiab thaum twg nws yog indispensable - tus yuam sij teeb meem ntawm no cov ntaub ntawv uas. Txawm tias qhov no txuj no yog maj mam receding rau hauv lub dhau los lawm, tab sis tseem nws yuav yuav yam rau ib ntev lub sij hawm. Nws yeej tseem zoo yuav muab suav hais tias lub txwv zeej txwv koob feem ntau niaj hnub YUSB thiab PCI-Express interface, uas tuaj hloov nws.

yam ntxwv ntawm lub log

Ua ntej koj yuav tau txais cov lus teb rau lo lus nug: «PCI-ntaus ntawv: nws yog dab tsi thiab qhov uas lawv yuav siv," saib cov yam ntxwv ntawm cov log tsheb. Lawv yeej xwb peb hlis ntuj cov txuj no pib nyob rau hauv 1991. Tus thawj processor uas yuav ua hauj lwm nrog nws siab, yog 80486. Ib me ntsis tom qab, cov thawj "Pentiums" ntxiv qhia nws lub peev xwm. Lub cev rau qhov no tsiaj hides pab pawg neeg connectors soldered rau lub motherboard. Rau cov koom haum ntawm lawv ua hauj lwm raws li ib tug ntawm cov chips mounted txij ntawd lawm. Nta PCI nyob rau hauv cov nram no:

• Ntsis - 32/64 ntsis.
• kev khiav hauj lwm ceev - 33 los yog 66 MHz.
• Maximum bandwidth - 500 MB / s (rau 64-ntsis versions ntawm PCI 2.0).
• Voltage - 3.3 V (rau 32 khoom) los yog 5 (rau 64 khoom).

Ib qho ntxiv ib qho tseem ceeb tshaj plaws, uas txiav txim rau lub neej yav tom ntej ntawm cov txuj no. "Intel" ua nws "qhib". Hais tias yog, txhua txhua tsim tawm yuav, yog koj nyiam los tsim tej expansion card uas ua hauj lwm tsis muaj teeb meem nrog cov txuj no.

Uas pab kiag li lawm yuav tsum tau ntsia

Lub PCI expansion qhov ntau pab kiag li lawm yuav tsum tau ntsia. Ntawm lawv yog cov:

• Graphics adapter.
• Suab card.
• Tuner.
• Expansion card.
• Network card.

Qhov no daim ntawv teev yuav tau mus ntxiv indefinitely. Nyob rau hauv essence - yog ib tug ua kom tiav analog ntawm niaj hnub YUSB log tsheb, tab sis tsuas yog nyob rau hauv ib tug qis cov ntaub ntawv tus nqi. Txawm PCI-ntaus ntawv tsav tsheb yog ntsia tau rau hauv ib tug zoo li yam. Muaj ntau ntawm cov tswv yim uas tau raug siv nyob rau hauv no outdated lub tsheb npav, twb tsim ntxiv nyob rau hauv ntau niaj hnub qauv. Lub PCI tsheb npav tau muaj ib tug yawm cawv rau cov kev loj hlob ntxiv ntawm computer technology.

graphics

Yuav kom tso saib ib tug duab duab siv PCI-card. Thaum lub sij hawm, nws tau tso cai rau ho ua rau kom cov kev ua tau zoo ntawm computer systems thiab unleash tas nrho tej zaum ntawm lub processor 80486 thiab cov thawj "Pentiums".

Tab sis lub sij hawm tsis sawv tseem. Yuav ua li cas ces los ua ib tug revolutionary daws mus rau hnub tau dhau, ob ruaj thiab lub cev. Kom txog rau thaum 1997, nyob rau hauv cov graphics phaib yog unparalleled. Yog li ntawd, lawv muaj peev xwm yuav nrhiav tau nyob rau txhua txhua tus kheej lub computer. Nws tsuas yog nrog lub advent ntawm cov AGP qhov rau lub motherboard xws adapters tau muab txoj kev mus rau lub tshiab graphics dlaws xibtes kev kawm.

Tam sim no PCI-card - ib tug rarity. Nws muaj peev xwm yuav nrhiav tau tsuas yog nyob rau qub heev PCs. Peb yuav hais tias nws yog ib qho anachronism. Lawv ua tau zoo yog txaus xwb nyob rau cov yooj yim tshaj plaws kev pab raws qib - typing, ua hauj lwm nrog ib lo lus processor , thiab saib cov duab. Tab sis muaj ntau txoj daim ntaub ntawv tas muaj ib qho teeb meem, thiab nyob rau hauv cov ntaub ntawv no nws yog ib qhov zoo dua tsis pib.

suab card

Suab card - nws tseem yog ib hom ntawm PCI-pab kiag li lawm. Yuav ua li cas yog no nws? Lo lus teb rau lo lus nug no yog heev yooj yim. Kom txog rau thaum 1997 motherboards twb tsis kev suab card. Yog li ntawd, mus npaj txoj kev hais lus system yog siv xws kiag li lawm. Nyob rau hauv ib tes xws li ib tug nqi twb nruab nrog lub "classic" connector yuav tsum tau ntsia tau rau hauv ib qho expansion qhov. Nws interface vaj huam sib luag qhia nyob rau nraum qab ntawm lub system unit.

Rau kho cov hauv lub computer siv los ntawm ib tug ntsia liaj qhov rooj. Lub suab zoo ntawm lawv cov neeg pluag. Tab sis tseem nws yog ib tug txhob hais tias yuav tsum tsis txhob yuav underestimated. Namely tus installation ntawm xws li pub rau tej computer siv los tig mus rau hauv ib tug tiag tiag multimedia chaw. Nws yog ua tau rau xws li ib tug computer, thiab mloog suab paj nruag, thiab saib ib tug yeeb yam, thiab kev ua si ua si.

tuners

Ib qho tseem ceeb hom kev ntaus ntawv rau cov log tsheb - qhov no tuner. Qhov no PCI-maub tso cai rau koj mus saib TV cov kev pab cuam thiab mloog xov tooj cua. Xav kom cov efficiency ntawm xws li ib tug board nws yog tsim nyog los compulsorily txuas ib lwm kav hlau txais xov. Txwv tsis pub, tus tau txais lub teeb liab zoo yog deb ntawm zoo tagnrho.

Nyob rau hauv tas li ntawd, ua kom tiav nrog ib tug tuner rau ib tug yuav tsum hauv paus yog tej thaj chaw deb cia nyias qhov. Qhov no tso cai rau koj mus tig koj lub computer mus rau hauv ib tug tiag tiag TV. Greater nthuav rau ntawm no tsis tau txais, tab sis tseem muaj lub sij hawm thaum nws tsis ua li cas tsis no know-yuav ua li cas. Piv txwv li, ib tug tibneeg hu tauj coob tus txiv neej cov tshuaj no tso cai rau kom nyob twj ywm abreast of tsim.

modem

Ib qho tseem ceeb cwj pwm ntawm cov laus computers - ib tug modem. Siv nws twb kev cob cog rua rau hauv Internet. Feem ntau ntawm cov pab kiag li lawm muaj internal tiav, uas yog ntsia tau rau hauv ib tug PCI qhov. Tam sim no lawv yog cov uas muaj no ya ntse hloov lub network card. Txawm hais tias muaj cov tseem tej qhov chaw uas tsis muaj lwm txoj kev tshwm sim. Ib tug ntawm lawv - ib tug system ntawm "Client-Bank", uas yog feem ntau pom nyob rau hauv lub accounting department. Nrog kev pab los ntawm ib tug accountant yuav saib xyuas tus txheej xwm ntawm lub tuam txhab tso nyiaj thiab them raws li xav tau.

expansion card

Feem ntau, cov ntaus ntawv Manager ua tau raws li cov nram qab no apparatus: «PCI xws yooj yim sib txuas lus». Tom qab no kab lus lurks expansion card. Nws tso cai rau koj mus nce tus naj npawb ntawm ports rau txuas peripheral pab kiag li lawm los yog ib qho nyuaj drives. Hais tias yog, xws li ib tug ntaus ntawv yog ntsia tau rau hauv lub expansion slots rau cov motherboard thiab los ntawm cov sab nraum nws yog txawm peem rau nrog connectors YUSB, COM los yog LPT. 5 xyoo dhau los nws yog ua tau rau ntau heev nce tus naj npawb ntawm kev cob cog rua peripheral pab kiag li lawm. Tam sim no tus xov tooj ntawm ports rau lub motherboard muaj ntau zog ob peb lub sij hawm, thiab qhov yuav tsum tau rau lub installation ntawm xws controllers tsuas zoo.

tau

Qhov no cov ntaub ntawv uas tau tau teb rau lo lus nug: «PCI-ntaus ntawv - dab tsi yog nws thiab qhov twg yog lawv siv?"

Raws li koj tau pom, qhov no yog nej ib tug ntau yam ntawm pab kiag li lawm, uas tso cai rau koj mus tig koj lub computer mus rau hauv ib tug tiag tiag multimedia kev lom zem chaw. Thaum kawg, qhov no daim ntawv qhia yog muaj tseeb tiag txog thaum nyuam qhuav. Tam sim no qhov teeb meem no tau hloov ib tug me ntsis. Ntau thiab ntau cov Cheebtsam yog kev ncaj qha mus rau hauv lub processor nws tus kheej los yog lub motherboard. Yog li ntawd, yog tsis muaj yuav tsum tau rau lawv. Koj muaj peev xwm ua tau raws li lwm yam PCI choj ntaus ntawv, xws li ib tug network card, uas tso cai rau koj mus muab computers nyob rau hauv ib lub zos cheeb tsam network. Lub tsuas ntaus ntawv uas tsis tau muaj ib tug zaum lwm txoj rau, - ib tug tuner tau txais TV thiab xov tooj cua mloog. Tab sis txawm compact YUSB analogues pib tshwm nyob rau hauv no ya. Nyob rau hauv kev, PCI txuj no yog maj mam receding rau hauv lub dhau los lawm, tab sis nws tseem yuav ua tau ib tug ntev lub sij hawm yuav tsum tau tam sim no nyob rau hauv kev ua lag luam.