Technical

Can you describe the functioning of a basic single-channel DMA controller? Also, how does it manage multiple channels and peripheral agents simultaneously?

Design Verification Engineer

Google

Meta

Kawasaki Heavy Industries

Dialog Semiconductor

Fujikura

Mitsubishi Electric

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Behavioral
  • Can you describe the functioning of a basic single-channel DMA controller? Also, how does it manage multiple channels and peripheral agents simultaneously?
  • How does a simple single channel DMA controller operate? And how is it equipped to handle several parallel channels and peripheral agents?
  • Could you elucidate how a single-channel DMA controller works? How does it deal with multiple channels and peripheral agents?
  • What is the operational mechanism of a basic single-channel DMA controller? How does it accommodate multiple parallel channels and peripheral agents?
  • How does a single-channel DMA controller function? And in what way does it handle multiple channels and peripheral agents concurrently?
  • Can you explain the workings of a single-channel DMA controller? Also, how does it manage multiple parallel channels and peripherals?
  • What's the operational process of a simple single-channel DMA controller? How does it tackle the handling of multiple channels and peripheral agents?
  • How is a single-channel DMA controller designed to operate? And how does it cope with multiple channels and peripheral agents?
  • Could you detail the functioning of a single-channel DMA controller? Also, how does it deal with multiple parallel channels and peripherals?
  • Explain the working of a simple single channel DMA controller. How does it handle multiple parallel channels and peripheral agents?

Interview question asked to Design Verification Engineers interviewing at CRRC, Google, Seagate Technology and others: Can you describe the functioning of a basic single-channel DMA controller? Also, how does it manage multiple channels and peripheral agents simultaneously?.