How exactly can Direct Memory Access (DMA), as its name suggests, increase a system's capacity to manage several threads at the same time? Could you clarify how this makes the process of building physical devices more difficult?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
Section: Chapter Questions
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How exactly can Direct Memory Access (DMA), as its name suggests, increase a system's
capacity to manage several threads at the same time?
Could you clarify how this makes the process of building physical devices more difficult?
Transcribed Image Text:How exactly can Direct Memory Access (DMA), as its name suggests, increase a system's capacity to manage several threads at the same time? Could you clarify how this makes the process of building physical devices more difficult?
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