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Altera_Forum's avatar
Altera_Forum
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15 years ago

how to read data from the SDRAM to the FPGA

Hello dear developers, buy a DE2 development board for a project. and need to read 960 bits from SDRAM to the FPGA in parallel, but I have not found a way to do this, please if anyone can help thank you.

Greetings from Colombia.

3 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    The data bus isn't 960 bits wide, so you'll have to split it in several reads and combine the results in a big vector.

    Are you planning to use SOPC builder?
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    --- Quote Start ---

    The data bus isn't 960 bits wide, so you'll have to split it in several reads and combine the results in a big vector.

    Are you planning to use SOPC builder?

    --- Quote End ---

    Thanks for your answer!!!!, I think using SIGNALTAP to debug and verify the operation of the algorithm.