void setup() {
  unsigned char i;
  Init_1621();
  
  delay(1000);
  
  for( i = 0 ; i < 6 ; i++ ) Write_1621_data(5-i,Table_Hello[i]); //HELLO
  
  delay(5000);
  
  Write_1621_data(5,0x7D);
  Write_1621_data(4,0x7D);    
  Write_1621_data(3,0x7D);    
  Write_1621_data(2,0x7D|0x80);  //Plus a decimal point
  Write_1621_data(1,0x7D|0x80);         // 0x7D = int 0
  Write_1621_data(0,0x7D|0x80);

  delay(5000);

  Write_1621_data(5,num[8]);
  Write_1621_data(4,num[8]);    
  Write_1621_data(3,num[8]);    
  Write_1621_data(2,num[8]|0x80);  //Plus a decimal point
  Write_1621_data(1,num[8]|0x80);
  Write_1621_data(0,num[8]|0x80);

}