#include <mc9s12dp512.h>
unsigned char E_WRT(void);
const unsigned char fdata[8] @0x4400 =
  {
  'G','O','O','D',' ','B','Y','E' 
  };
unsigned char rdata[8]; 
unsigned char edata[8] @0x500; 
unsigned char R1;
unsigned char ret;
void main(void) {
  DDRB = 0xFF;
  R1 = 0;
  for(R1=0;R1 < 8; R1++)		
    {
      rdata[R1] = fdata[R1]; 
    }
  for(R1=0;R1 < 8; R1++) 	
    {
      edata[R1] = rdata[R1];	
      ret = E_WRT();
    }
  for(R1=0;R1 < 8; R1++) 	
    {
      PORTB = edata[R1]; 	
    }
  for(;;) {} 				
}
unsigned char E_WRT(void)
  {
	ECMD	= 0x20; 		
	ESTAT = 0x80; 		
	ret = 0xFF; 			
	if(!ESTAT&&ESTAT_PVIOL_MASK)
	  if(!ESTAT&&ESTAT_ACCERR_MASK)
	    ret = 0x00; 		
  return ret;
  }