Cov txheej txheem:
Video: Hom RAM twg siv rau lub cim xeeb tseem ceeb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Dynamic RAM
Tsis tas li ntawd, qhov sib txawv ntawm RAM nco yog dab tsi?
Txawm hais tias tag nrho RAM yeej ua haujlwm tib lub hom phiaj, muaj ob peb hom sib txawv uas feem ntau siv niaj hnub no:
- Static RAM (SRAM)
- Dynamic RAM (DRAM)
- Synchronous Dynamic RAM (SDRAM)
- Tib Cov Ntaub Ntawv Tus Nqi Synchronous Dynamic RAM (SDR SDRAM)
- Muab ob npaug rau cov ntaub ntawv tus nqi Synchronous Dynamic RAM (DDR SDRAM, DDR2, DDR3, DDR4)
Kuj Paub, Kuv yuav paub li cas DDR kuv RAM yog dab tsi? Nyob rau hauv tag nrho DDR , lub thais yog nyob rau hauv lub hauv paus ntawm lub RAM . Hauv DDR 1 thiab DDR2, qhov kev txiav txiav zoo li zoo sib xws. Txawm li cas los xij, hauv DDR 1 , qhov ntsuas qhov ntsuas siab tshaj ntawm IC thaum nyob hauv DDR2, qhov ntsuas siab me ntsis deb ntawm IC. Hauv DDR3, qhov thais tsis nyob ze ntawm qhov chaw.
Ntawm no, vim li cas DRAM siv rau lub cim xeeb loj?
Cov ntaub ntawv hauv DRAM yog khaws cia siv ib tug integrated circuit uas muaj transistors thiab capacitors. Thaum koj lub computer khiav, CPU siv DRAM raws li cov lub ntsiab nco khaws cov ntaub ntawv ntau heev uas yuav tsum tau nkag mus sai sai.
Hom RAM twg siv rau netbooks?
Sib piv nrog cov khoom zoo sib xws
| Cov khoom no 2GB RAM Memory rau Gateway LT2030u (DDR2-5300) - Netbook Memory Upgrade | 2GB RAM Memory rau Gateway LT20 Series (DDR2-5300) - Netbook Memory Upgrade | |
|---|---|---|
| RAM Memory Technology | ddr2_sdram | ddr2_sdram |
| Loj | 2GB Module - DDR2-5300 (PC2-667) | 2GB Module - DDR2-5300 (PC2-667) |
| Hom RAM | DDR2 SDRAM | DDR2 SDRAM |
Pom zoo:
Lub cim xeeb tseem ceeb thiab lub cim xeeb thib ob yog dab tsi muab piv txwv?
Lub cim xeeb thib ob muaj nyob rau hauv ntau thiab ib txwm loj dua lub cim xeeb thawj. Lub khoos phis tawj tuaj yeem ua haujlwm yam tsis muaj lub cim xeeb thib ob raws li nws lub cim xeeb sab nraud. Cov piv txwv ntawm lub cim xeeb thib ob yog lub hard disk, floppy disk, CD, DVD, thiab lwm yam
Lub heap nyob qhov twg hauv lub tshuab lub cim xeeb daim ntawv qhia?
Ntawm qhov chaw nyob siab dua yog pawg thiab ntawm qhov chaw nyob qis dua yog lub heap. Ob lub cim xeeb faib cheeb tsam loj hlob mus rau hauv nruab nrab ntawm qhov chaw nyob, uas tsis siv thiab tsis tau faib
Dab tsi yog lub tswv yim uas txuas rau Is Taws Nem ntawm Yam tseem ceeb ntawm lub tshuab rau lub tshuab?
Is Taws Nem ntawm Txhua Yam (IoE) yog lub tswv yim uas nthuav dav Internet ntawm Yam (IoT) tseem ceeb ntawm kev sib txuas lus ntawm tshuab-rau-machine (M2M) los piav qhia txog cov txheej txheem nyuaj uas tseem suav nrog tib neeg thiab cov txheej txheem
Lub cim xeeb tseem ceeb yog dab tsi?
Lub cim xeeb tseem ceeb yog lub cim xeeb hauv computer uas nkag ncaj qha los ntawm CPU. Qhov no suav nrog ntau hom kev nco, xws li processor cache thiab system ROM.RAM, lossis random access memory, muaj ib lossis ntau lub cim xeeb modules uas khaws cov ntaub ntawv ib ntus thaum lub computer khiav haujlwm
Lub hom phiaj ntawm lub cim xeeb tseem ceeb yog dab tsi?
Lub cim xeeb tseem ceeb hauv lub computer hu ua Random Access Memory. Nws tseem hu ua RAM. Qhov no yog ib feem ntawm lub khoos phis tawj uas khaws cov kev khiav haujlwm software, cov ntawv thov software thiab lwm yam ntaub ntawv rau lub hauv paus ua haujlwm (CPU) kom muaj kev nkag tau sai thiab ncaj qha thaum xav tau los ua haujlwm