dram refresh 中文意思是什麼
dram refresh
解釋
再新-
Once data has been written in dram, charges stored in each capacitor must maintain more than the refresh time so that the information stored in each dram cell can be read out correctly
數據一旦被寫進dram ，每個小電容上電荷的存儲時間就必須大於dram的刷新脈沖時間，如果由於漏電流致使存儲的電荷丟失，就會導致數據讀取的誤操作。 -
The refresh cycles are usually performed by a peripheral called a dram controller
刷新周期一般由一個叫dram控制器的外設完成。
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