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CLeon14's avatar
CLeon14
Icon for New Contributor rankNew Contributor
5 years ago

Arria10 PCIE Avalon mm DMA to memory

If I want to read/write data from host to memory like DDR4 through PCIE. Do I need DMA or Avalon mm will do?

2 Replies

  • SengKok_L_Intel's avatar
    SengKok_L_Intel
    Icon for Regular Contributor rankRegular Contributor
    5 years ago

    Hi Chee Leong,

    This depends on your design requirement, in general, using Avalon MM alone (without DMA) also can read from external memory.

    Regards -SK

  • SengKok_L_Intel's avatar
    SengKok_L_Intel
    Icon for Regular Contributor rankRegular Contributor
    5 years ago

    Hi,

    I am putting the status of this forum case to close-pending. The status will remain in this state for 20 calendar days. If this does not fully address your question, simply post a note to in this forum and it will be reopened for further investigation.

    Regards -SK