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A 30 bit wide main memory unit with a capacity of 256MB size 'D' RAM chips , the number of rows of memory cells in the each 'D' RAM chip is 2^18.The time taken to perform one refresh operation is '100' nanoseconds.The amount of time required to refresh entire 'D' RAM chip in the system(in millisec) is______
in CO and Architecture
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@ mini panda when we consider refresh time per cell
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@talha hashim yes bro i have came across a question that has asked for each cell refresh time. but i cannot remember that so i didnt said anything. i said only what i know now.
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@talha see i found out that question. it was for dram chip and they have mentioned there that refresh will happen per cell and they have given number of rows and columns...
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