3 Replies Latest reply on Jan 27, 2017 1:20 AM by sdhk

    Not able to read device id using device id command in S25FS256S

    omprakash.singh_2250531

      Hi,

         

      I was successfully executing the device-id command(0x9F) but after executing the WRAR command on some registers, I am not able to read even basic device-id command. In this case Executing the device-id command is  returning 0xFFFFFFFF.

         

      Reading the SR1 and CR1 registers before executing the device-id command is giving 0x0 and after the device-id command both the registers are giving 0xFF.

         

      My command sequence are-

         

      device-id read = 0x1C04049F and then STOP command

         

      WRAR command is = 0x08180471

         

                                      - 0x00002001.

         

       

         

      Kindly help me out, device-id was working initially but not working now.

         

      Thank You,

         

      Om