2 Replies Latest reply on Mar 2, 2020 9:34 AM by BushraH_91

    Enabling 4 byte addressing in s25FL512S

    sur_4652626

      Hi,

      S25FL512S flash in TI's K2G Evaluation Board. We are using TI RTOS on it.

      We are facing issue when we flash image which is in size greater than 16MB and there is no issue if the image is less than 16MB

       

      From the datasheet i understood , we have to enable extended addressing.

       

      We tried below ways to acheive it,

       

      1)Tried writing 0x80 with command 0x17(BRWR) inorder to enable extended addressing

      2)Tried by using New instructions for extended addressing

       

      It is not working in both the ways. Even image with  size in KB's also not flashed properly, when we use above 2 steps.

       

      Kindly help us.