Dma is executed by a dma controller that doesnt capture

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Write a 200- to 300-word short-answer response to the following:

The idea behind it is to free up the CPU so it can do other things giving it priority. Devices such as sound cards have their own DMA. DMA is a technique to speed up data transfer without using the CPU. DMA is executed by a DMA controller that does not capture data but only drives the bus. Can you discuss the DMA controller in more detail?

Reference no: EM13464529

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