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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In most systems DMA Direct Memory Access controller access to main memory is given higher priority than CPU access to main memory for several reasons ...View the full answer

Real Time Systems Design And Analysis

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