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Yogesh's avatar
Yogesh
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5 years ago

How to write/read data to DDR in NIOS II eclipse tool ?

suppose I have an array of data as below array[10000] = {1,2,3,4,5...................10000}; How to write this data in 10000 address locations of DDR? Please reply with a sample code
Eliath_G_Intel's avatar
Eliath_G_Intel
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi Yogesh!

The way for doing this depends on what you're using :

Do not hesitate to let me know any questions you may have .

Regards!

-Eliath Guzman

  • Yogesh's avatar
    Yogesh
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago
    Hi Eliath,
    I am interested in the 2nd design (FPGA DDR)which you mentioned.
    I went through the design provided by you . But I didn't find the c code( NIOS eclipse code) which is used to store data in DDR .Am I seeing something wrong?
    I just want to understand (code wise) how data is written to FPGA DDR using Eclipse c code.
    Please guide me.

    Thankyou
    Regards
    Yogesh
    • Yogesh's avatar
      Yogesh
      Icon for Occasional Contributor rankOccasional Contributor
      5 years ago

      document of 2nd link(FPGA DDR) is not accessable.