/* this function write one digit to the SLCD DATA register  */
void slcd_seg_digit_display(uint8_t ch, uint8_t position)
/* this function write one digit to the SLCD DATA register  */
void slcd_seg_digit_display(uint8_t ch, uint8_t position)
{
    while(slcd_flag_get(SLCD_FLAG_UPRF));
    slcd_seg_digit_write(ch, position , INTEGER);
    slcd_data_update_request();
}