/* this function clear all the SLCD DATA register  */
void slcd_seg_clear_all(void)
/* this function clear all the SLCD DATA register  */
void slcd_seg_clear_all(void)
{
    SLCD_DATA0 = 0x0000;
    SLCD_DATA1 = 0x0000;
    SLCD_DATA2 = 0x0000;
    SLCD_DATA3 = 0x0000;
}