problem with Large Memory model

Hi Keil,

I sloved the EEPROM problem with AT89C51ED2, the problem was in the memory module selection.

Since I had selected large memory model, the EEPROM was not working, when I changed it to Small memory model,it started working fine.

But now my problem is my project is designed for Large memory model , How can I make this code work for Large memory model??

I checked it for Read operation, It was working fine, but It was not able to write to EEPROM with this large model!!

The code is,

 /*========================================================================
                   FUNCTION TO WRITE DATA TO INTERNAL E2ROM OF AT89C51ED2
     ========================================================================*/


                void WriteE2ROM(unsigned char xdata *Addr,unsigned int e_data)
                {
                                unsigned char idata FBuffer[6];
                                char idata i=-1;

                                sprintf(FBuffer,"%d",(unsigned int)e_data);

                                do
                                {               while(BUSY);
                                                EA=0;
                                                E_EEPROM;
                                                i++;                                                            // WRITE
                                                *(Addr+i) =FBuffer[i];
                                                D_EEPROM;
                                                EA=1;
                                }while(FBuffer[i]!='\0');

                }



/*===============================================================
        FUNCTION TO READ DATA TO INTERNAL E2ROM OF AT89C51ED2
  ===============================================================*/


                 unsigned int ReadE2ROM(unsigned char xdata *Addr)
                        {
                                        unsigned char idata EBuffer[6];
                                        unsigned int idata FData;
                                        unsigned char idata i=0;

                                        while(BUSY);
                                        EA=0;
                                        E_EEPROM;
                                        while(*(Addr+i)!='\0')
                                        {
                                                EBuffer[i] = *(Addr+i);          // READ
                                                i++;
                                        }
                                        D_EEPROM;
                                        EA=1;
                                        EBuffer[i]='\0';
                                        FData=atoi(EBuffer);

                                        return FData;

                        }

Is there any better approch to write to eeprom ???
If it is please send me the correct way to approch the problem.