翻訳と辞書
Words near each other
・ pactolus
・ pad
・ padded cell
・ paddle
・ page
・ page description language
・ page fault
・ page in
・ page mode
・ page mode dram
page mode dynamic random access memory
・ page out
・ paged
・ paged memory management unit
・ pagelet
・ pager
・ paging
・ pailisp
・ pain in the net
・ paintbrush


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page mode dynamic random access memory : FOLDOC
Page Mode Dynamic Random Access Memory
A technique used to support faster sequential access to DRAM by allowing any number of accesses to the currently open row to be made after supplying the {row address} just once.
The RAS signal is kept active, and with each {falling edge} of the CAS signal a new {column address} can be supplied and the corresponding bits can be accessed. This is faster than a full RAS-CAS cycle because only the shorter Column Access Time needs to be obeyed.
Note that strictly speaking such a DRAM is not a true
random-access memory since accesses to the open row are faster than to other locations.
EDO RAM is replacing Page Mode DRAM in many new microcomputers.
[Is "Fast Page Mode" the same as "Page Mode"?]
(1996-10-06)

EDO RAM is replacing Page Mode DRAM in many new microcomputers.
[Is "Fast Page Mode" the same as "Page Mode"?]
(1996-10-06)



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