Why is DMA controller access to main memory in most systems given higher priority than CPU access

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Why is DMA controller access to main memory in most systems given higher priority than CPU access to main memory?

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Real Time Systems Design And Analysis

ISBN: 9780470768648

4th Edition

Authors: Phillip A. Laplante, Seppo J. Ovaska

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Question Posted: Mar 10, 2024 11:09 AM

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Why is DMA controller access to main memory in most systems given higher priority than CPU access

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Real Time Systems Design And Analysis

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