Video: Dab tsi yog qhov txawv ntawm Sdram thiab DRAM?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Synchronous random access nco ( SDRAM ) yog tib yam li DRAM tsuas yog tsis tu ncua DRAM yogasynchronous. Synchronous random access memory nyob twj ywm synchronized nrog lub computer lub moos uas tso cai rau ntau dua efficiency khaws cia thiab retrieving cov ntaub ntawv piv rau asynchronous DRAM.
Ib yam li ntawd, nws tau nug, qhov txawv ntawm Ddram thiab Sdram yog dab tsi?
SDRAM nco chips siv tsuas yog nce ntug ntawm lub teeb liab hloov cov ntaub ntawv, thaum DDR RAMtransfers cov ntaub ntawv ntawm ob qho tib si nce thiab poob npoo ntawm lub moos teeb liab.
Ib tug kuj nug, ddr4 Sdram txhais li cas? DDR4 SDRAM yog Cov ntawv luv rau "doubledata tus nqi plaub tiam synchronous dynamic random-accessmemory," qhov tseeb hloov pauv ntawm kev nco hauv kev suav. DDR4 yog muaj peev xwm ua tiav kev nrawm dua thiab ua haujlwm tau zoo ua tsaug rau kev hloov pauv ntau ntxiv thiab txo qis voltage.
Kuj nug, Sdram txhais li cas?
synchronous DRAM
Dab tsi yog qhov txawv ntawm DRAM?
Muaj ob lub ntsiab hom Ntawm RAM: Dynamic RAM ( DRAM ) thiab Static RAM (SRAM). DRAM (pronouncedDEE-RAM), yog dav siv los ua lub computer lub cim xeeb loj. Txhua DRAM nco cell yog tsim los ntawm ib tug transistor thiab ib tug capacitor nyob rau hauv ib tug kev sib txuas lus Circuit Court, thiab ib tug me ntsis cov ntaub ntawv khaws cia nyob rau hauv lub capacitor.
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