Solution(Los ntawm Examveda Team) EPROM: EPROM (erasable programmable read-only memory) yog programmable nyeem nkaus xwb nco (programmable ROM) uas tuaj yeem tshem tawm thiab rov siv dua. Erasure yog tshwm sim los ntawm ci ntsa iab lub teeb ci ultraviolet los ntawm lub qhov rais uas tsim los rau hauv lub cim xeeb nti.
Lub cim xeeb twg yog ib qho array ntawm ntab rooj vag transistors ib tus zuj zus los ntawm cov khoom siv hluav taws xob?
Flash memory khaws cov ntaub ntawv hauv ib qho chaw ntawm lub cim xeeb ntawm cov hlwb ua los ntawm ntab-qhov rooj transistors. Hauv ib-theem ntawm tes (SLC) cov khoom siv, txhua lub xov tooj khaws cia tsuas yog cov ntaub ntawv me ntsis xwb.
Dab tsi yog qhov cim xeeb ntawm semiconductor hauv digital electronics?
Semiconductor nco yog ib hom khoom siv hluav taws xob ua haujlwm nrog khaws cov ntaub ntawv. Muaj ob lub chaw khaws ntaub ntawv hluav taws xob uas peb tuaj yeem siv tau, sib nqus lossis kho qhov muag. Sib nqus cia: Khaws cov ntaub ntawv hauv daim ntawv sib nqus.
Lub cim xeeb twg yog ua los ntawm cov khoom siv hluav taws xob?
Muaj ntau yam ntawm ob hom semiconductor nco: random-access memory (RAM) thiab nyeem nkaus xwb (ROM). RAM yog cov ntaub ntawv khaws cia ib ntus, qhov ROM ua haujlwm raws li qhov chaw cia ib ntus.
Semiconductor cia yog dab tsi?
semiconductor cia. ib hom kev cia siv cov kev sib txuas ua ke los khaws cov ntaub ntawv; piv txwv xws li RAM, ROM, thiab flash nco. Txhua lub khoos phis tawj tsim niaj hnub no siv tsawg kawg yog qee hom kev cia khoom semiconductor.
