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TDA2EG: DDR3

Denny Zhuang
Intellectual 460 points

Part Number: TDA2EG

I followed the tutorial of EMIF Tools, but there were still some problems. I couldn't turn on my board successfully with the frequency 666MHz. I got an advise from someone that change the value 333 to 200 in hw_data.c and it turned on.This didn't mentioned on the EMIF Tools. PLZ help me to solve the question. I still need to turned on the board on the value 333.   

  • Former Member
    0 Former Member

    Hi Denny,
    Good morning!

    Can you tell us little more about your h/w and s/w setup?
    Are you working on an EVM? What's the version of this EVM? Or are you trying to bring up your own board!
    Also,please tell us s/w release that you are using from TI?

    Please tell us little more on if you have been able to bring up the s/w on this EVM before with some standard release from TI?

    Regards,
    Somnath

  • 0 in reply to Former Member
    Intellectual 460 points
    I accidentally turned on the board into root at the value 333. I modified the value *reg in the function void emif_get_reg_dump() of evm.c and assigned the structure which I got from the EMIF Tools to the *reg. I didn't know if it was a proper way.
  • Former Member
    0 Former Member in reply to Denny Zhuang

    Hi David,
    Sorry, I didn't understand your response, quite well. Do you still have the problem or is the issue resolved?

    Can you please take a look at the questions in my previous and respond?

    Regards,
    Somnath