1 Reply Latest reply on Oct 28, 2016 11:38 AM by arunp_intel

    DDR3 RAM Parameter Value

    Nikunj_Patel

      Hello Everyone;

       

      We are developing custom board based on Quark x1000 but still we have some query regarding DDR3 memory selection.

       

      1 ) Quark-x1000 support only 800Mhz DDR3 memory?

       

      2 ) which are the software changes require if we select the 1066MHz DDR3 RAM?

       

      3) We find some Details regarding the configuration of DDR3 RAM in sample-platform-data.ini file. This file is required to add the platform data into Flash Binary.we have done some analysis but we cant understand the below parameters value:

       

      • data[16-19]-tRAS  = 7c920000
      • data[1A-1D]-tRAS = 10270000
      • data[1E-21]-tRAS = 10270000
      • data[22-25]-tRAS = 40960000

       

      Please help us to solve the above queries as soon as possible?

       

      Thanks in advance.