Question about Direct memory Access(DMA)

Discussion in 'Embedded Systems and Microcontrollers' started by srichaitanya, Apr 21, 2012.

  1. srichaitanya

    Thread Starter New Member

    Apr 21, 2012
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    Which DMA transfer mode will be preferred for memory to memory data transfer: Justify with timing diagrams. Find approximate values of the data transfer rates that can be achieved if the given clock frequency is 100 MHz in different modes.
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,144
    1,791
    Depends on the DMA Controller. What are the choices of mode?
     
  3. kubeek

    AAC Fanatic!

    Sep 20, 2005
    4,670
    804
    I think this homework expects you to open your notes on the subject and find what the answers are. Suggest finding what those modes are and how they work.
     
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