In virtually all systems that include DMA modules, DMA access to main memory is given higher priority than processor access to m

Question

xz_007 [3.2K]

3 years ago

10

In virtually all systems that include DMA modules, DMA access to main memory is given higher priority than processor access to m

ain memory. Why?

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2 answers:

e-lub [12.9K] · Answer 1 · 2022-06-03T07:56:54+03:00

e-lub [12.9K]3 years ago

5 0

Answer: processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.

Explanation:

Pani-rosa [81] · Answer 2 · 2022-06-03T09:15:05+03:00

Answer:

processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.

Explanation:

processor can wait a bit and not lose data. However, if the system does not handle data coming from an I/O device, such as the network, the data may be lost.