Soj ntsuam cov muaj RAM ntsia rau qhov system

RAM los yog random nkag nco yog ib lub chaw uas yog siv los cache cov txheej txheem. Cov RAM yog ib tug tshwm sim uas ua rau lub system ua hauj lwm ceev. Txawm yog yus cov ntaub ntawv qhov chaw nyob mus rau tus tsav cov neeg siv yog tau mus saib tau nws nrog tus ceev tib yam. Raws li tus piv mus rau lwm cov ntaub ntawv ntawm lub cim xeeb no ib tug muaj tib cov hauj lwm zoo thoob plaws. Tus neeg siv yuav txais cov ntaub ntawv packets nrog tus ceev tib yam li muab piv rau kho qhov muag disks thiab lwm yam ntaub ntawv cia. Cov neeg siv feem ntau xav txog hais tias yuav ua li cas npaum li cas ram cas kuv muaj thiab lo lus nug no tseem ceeb heev rau teb. Lub tech miv neeg siv yuav tsum tau lub RAM nco rau txoj kev loj hlob lub hom phiaj. Nws yog yog li ntawd qhia rau nyeem no tutorial kom huv si kom tau ib qho kev pom rau lub ntsiab lus. Nws yuav qhia rau tus neeg siv paub txog lub zuag qhia tag nrho cov hauj lwm zoo ntawm lub cim xeeb nyob rau hauv zoo kawg li.

Part 1 Qhov zoo ntawm RAM

Ib txhia ntawm qhov zoo uas yog txuam nrog rau cov RAM yog raws li nram no:

  1. Tus neeg siv yuav nyeem thiab sau ntawv cov ntaub ntawv nyob rau hauv cov yam qhov chaw yuav luag nyob rau hauv tib tus nqi ntawm lub sij hawm. Cov RAM yog li ntawd tsub kom cov hauj lwm zoo ntawm lub tswv yim nyob rau hauv ib tug zoo yam.
  2. Nyob rau hauv lwm yam ntaub ntawv ntawm qhov disks tus neeg siv yuav tsum tau tos kom cov ntaub ntawv yog nkag los ntawm qhov chaw. Nyob rau hauv xub ntiag ntawm RAM nws yog ua tau los txo kev nyeem ntawv lub sij hawm ho.
  3. Cov RAM tam sim no los nyob rau hauv daim ntawv ntawm cov kev Circuit Court. Nws pub nyeem ntawv ntawm cov ntaub ntawv nyob deb npaum li cas ho muab piv rau lwm yam ntaub ntawv ntawm qhov kiag li lawm.
  4. Cov RAM nco yuav luag tshua free. Nws yog vim lub fact tias lub hwj chim tsis tso cai rau lub RAM poob cov ntaub ntawv kiag li.
  5. Cov uas tsis yog volatile Rams xws li ROM thiab NOR flash tau noj lub tswv yim ib kauj ruam tom ntej. Nws txhais tau tias tus neeg siv yuav nyeem thiab sau ntawv cov ntaub ntawv txhua txhua, yog hais tias lub hwj chim yog kev poob lawm.
  6. Lub tswv yim ntawm tus duab ntxoov ntxoo RAM yog ib yam dab tsi uas yog twv yuav raug hu txaus. Duab ntxoov ntxoo RAM txhais tau tias lub system luam cov ntaub ntawv ntawm kuj qeeb Rams rau nws. Nws yog li ntawd pub rau ntau dua kev nkag thiab ceev ceev ua speeds.
  7. Muaj yog ib tug tshiab tshwm sim ntawm paging ntaub ntawv raws li tau zoo. Nws txhais tau tias tus neeg siv yuav tau txais ib lub cev qhov chaw muab rau cov RAM. Nyob rau lwm cov tes nws yog ib lub tswv yim uas tsub kom lub RAM nco rau hauv lub system.

Part 2 Yav tom ntej uas ntawm lub tswv yim

Lub hom uas tsis yog volatile Rams uas yuav cia cov ntaub ntawv tom qab lub hwj chim yog kaw cia yog nyob rau hauv txoj kev loj hlob. Nws kuj yog ib tug ntawm cov tswv yim uas yuav tso cai rau cov neeg siv kom kov yeej lub RAM tsis txaus thiab qeeb qeeb systems. Lub tswv yim id eco RAM no kuj nyob rau hauv txoj kev loj hlob. Nws yog ib hom ntawm RAM uas kov lub hwj chim ntawm ib ho qis nqi. Cov no yog tsim los rau cov neeg rau zaub mov liaj teb qhov twg tus uas tsis muaj zog noj yog yeej ib txwm muab qhov tseem ceeb. Zuag qhia tag nrho lub tswv yim ntawm cov RAM kev loj hlob ntawm ib tug sai ceev. Lub cim xeeb latency yog them rau ib tug ceev ceev pace. Nws yog tag nrho vim lub fact tias los ntawm 1986 mus 2010 txoj kev loj hlob npaum li cas nyob rau hauv kev ceev yog 55% qhov twg li nyob rau hauv cov nqe lus ntawm lub cim xeeb nws tsuas yog 10%.

Part 3 Memory Hierarchy

Ib tug neeg siv yuav nyeem thiab sau ntawv cov ntaub ntawv nyob rau hauv lub RAM. Nws yog ib tug ntawm cov tswv yim uas tso cai rau cov neeg siv cov t kov yeej lub cim xeeb teeb meem thiab tej ntaub ntawv nrog sai tsim. RAM yuav siv tau los nyeem thiab overwrite cov ntaub ntawv tsis pub dhau nws. Lub cim xeeb muaj processor sau, on-tuag SRAM cache, lwm cache thiab DRAM paging systems. No tag nrho system yog raug xa mus rau raws li RAM los ntawm cov developers thiab tseem muaj lwm yam subsystems uas muaj lwm yam kev nkag lub sij hawm. Lub siab dua tau nkag ua tau zoo yog lub ntsiab lub tswv yim uas yog tom qab lub RAM. Cov kev hloov xav tau kev pab thiab xav tau ntawm cov neeg siv cov no yog cov uas kuj hloov qhov luaj li cas ntawm cov RAM. Tam sim no lawv tuaj nyob rau hauv lub loj ntawm kev zom khoom ntawm cov pos hniav thiab yuav tsum tau hloov yooj yim yog puas ntsoog. Tus me nqi ntawm cov RAM yog ib yam dab tsi uas yuav xyuas kom meej tias cov nyiaj pab ntau tshaj cov hauj lwm zoo yog tau nyob rau hauv qhov zoo tshaj plaws yam. Cov RAM yog ib lub tswv yim uas yog tsis tas tam sim no. Nws tau muab kev nyob rau hauv lub lwm qhov chaw ntawm lub cev raws li zoo ua rau kom cov kev ua tau zoo thiab yuav txo tau nyob rau hauv mus saib tau lub sij hawm.

Part 4 Yuav ua li cas mus saib hauv lub ntsia RAM mus rau lub system

Lub tswv yim uas yog txuam nrog rau cov raug daim ntawv tseem ceeb heev. Nws tso cai rau ib tug neeg tsis tau tsuas yog mus saib lub RAM tab sis kuj xyuas kom meej tias cov kev hloov yog ua tau yog tias yuav tsum tau. Nyob rau lwm cov tes nws yog ib tug tshaj plaws uas tseem tso cai rau cov neeg siv kom huv si mus saib lub system kawm ntawv. Cov txheej txheem uas yog yuav tsum tau ua raws li nyob rau hauv no hais txog yog tej yam yooj yim. Cov kauj ruam uas yuav tsum tau ua raws yog piav raws li nyob rau hauv:

1.On pib ntawv qhia zaub mov rau tus neeg siv yuav tsum tau txoj nyem rau kuv lub computer icon rau pib cov txheej txheem:

Advantages of RAM

2.The zog no ces yuav tsum tau xaiv mus nrog cov txheej txheem:

check the installed RAM onto the system

3.On heev nplooj ntawv tom ntej tus neeg siv yuav saib tau lub ntsia RAM nco. Qhov no kuj competes tus txheej txheem nyob rau hauv tag nrho cov:

see the installed RAM memory

Part 5 Yuav ua li cas mus xyuas cov muaj RAM rau hauv lub system

Cov txheej txheem raws li tau zoo raws li cov kauj ruam uas muaj nyob hauv nws yog piav raws li nyob rau hauv. Zuag qhia tag nrho cov txheej txheem yog yooj yim heev ua raws li:

1.Tus neeg siv yuav tsum tau mus nias rau qhov thaum lawv tseem CTRL + ALT + DEL li hais tias cov nram qab no screen zoo nkaus li:

check the available RAM

2.The ua hauj lwm saib xyuas no ces yuav tsum tau xaiv mus ntxiv:

How to check the available RAM

3.Under qhov kev kawm tab tus neeg siv yuav saib tau lub muaj RAM tiv thaiv lub cim xeeb kev xaiv. Qhov no tiav tus txheej txheem nyob rau hauv tag nrho cov:

tips to to check the available ram

RAM yog ib qho tseem ceeb ib feem ntawm lub cev. Tus neeg siv yuav tsum saib ntsoov rau lub cim xeeb uas yog nyob rau hauv kev siv. Nws yuav tsis tsuas pab tau tus ua hauj lwm ua, tiam sis tus neeg siv yuav kuj txhim kho lub system speeds. Zuag qhia tag nrho kev pab ntawm lub cim xeeb yog tab sis yog tsis siv neeg, tiam sis muaj ib tug zoo feem nyob rau hauv lub zuag qhia tag nrho kev kawm ntawv. Lub online tutorials yuav tsum tau nkag kom cov RAM efficiency yuav tau nce raws li ib lub tswv yim hais txog.

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  21. High CPU pab nyob rau hauv lub qhov rais
  22. Yuav tsis tau txuas rau WiFi
  23. 'Hard Disk Phem Sector'
  24. Hard Disk yog tsis kuaj?
  25. Yuav tsis tau txuas rau Internet nyob rau hauv lub qhov rais 10
  26. Yuav tsis Sau Safe hom nyob rau hauv lub qhov rais 10
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