F021 EEPROM Writng problem

Hi.

I'm using RM48L952ZWT.

I'm tring to write the sector 7. but, I failed.

It works good in RM48HDK board. but, My Rm48L952 board is not.

I post my source code. Could you check it?

I'm using CCS5.2.

#include "F021_FMC_LE.h"

    Fapi_StatusType oReturnCheck = Fapi_Status_Success;
    uint32 u32StartAddress = 0xF0200000U;
    uint8 au8MainDataBuffer[16] = {0x78, 0x17, 0x19, 0x2E, 0x0A, 0xB9, 0x11, 0x70, 0x5F, 0xC1, 0x9C, 0xFD, 0x54, 0x51, 0xED, 0x86};
    //uint32 u32Index;

     /*
                            Add device specific initialization here, including, but not limited to:
                            pll initialization, setting up RWAIT/EWAIT value, etc.

                            Assumes, unless otherwise noted, device has 144bit wide Flash Banks.
    */

    oReturnCheck = Fapi_writeEwaitValue(0x00040000);

    oReturnCheck = Fapi_initializeAPI(F021_CPU0_BASE_ADDRESS,80);  /* Example code is assuming operating frequency of 160 MHz */

    //oReturnCheck =  Fapi_doMarginRead((uint32 *)u32StartAddress, (uint32 *)ReplyBuffer, 16, Fapi_NormalRead);

    oReturnCheck = Fapi_doMarginReadByByte((uint8 *)u32StartAddress, (uint8 *)ReplyBuffer, 16, Fapi_NormalRead);

    if (ReplyBuffer[0] == 0xFF)
    {
        if((oReturnCheck == Fapi_Status_Success) && (Fapi_checkFsmForReady() != Fapi_Status_FsmBusy))
        {
      oReturnCheck = Fapi_setActiveFlashBank(Fapi_FlashBank7);

      if(oReturnCheck == Fapi_Status_Success)
      {
       oReturnCheck = Fapi_issueProgrammingCommand((uint32 *)u32StartAddress,au8MainDataBuffer,16,0,0,Fapi_AutoEccGeneration);
      }

      /* Wait for FSM to finish */
      while(Fapi_checkFsmForReady() == Fapi_Status_FsmBusy);

        /* Check the FSM Status to see if there were no errors */
      if (Fapi_getFsmStatus() != 0)
      {
         /* Put Error handling code here */
      }
        }
    }

    oReturnCheck = Fapi_doMarginReadByByte((uint8 *)u32StartAddress, (uint8 *)ReplyBuffer, 16, Fapi_NormalRead);

Thank you.

Komeco/R&D dept

Seongjin Jeong