One mode that some dma controllers use is to have the, Ask an Expert

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One mode that some DMA controllers use is to have the device controller send the word to the DMA controller, which then issues a second bus request to write to memory. How can this mode be used to perform memory to memory copy? Discuss any advantage or disadvantage of using this method instead of using the CPU to perform memory to memory copy

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M91736883

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