TDRE=0, PER=0, TEND=0, ORER=0, ERS=0, RDRF=0
Serial Status Register for Smart Card Interface Mode (SCMR.SMIF = 1, and MMR.MANEN = 0)
| MPBT | Multi-Processor Bit Transfer |
| MPB | Multi-Processor |
| TEND | Transmit End Flag 0 (0): A character is being transmitted 1 (1): Character transfer is complete |
| PER | Parity Error Flag 0 (0): No parity error occurred 1 (1): Parity error occurred |
| ERS | Error Signal Status Flag 0 (0): No low error signal response 1 (1): Low error signal response occurred |
| ORER | Overrun Error Flag 0 (0): No overrun error occurred 1 (1): Overrun error occurred |
| RDRF | Receive Data Full Flag 0 (0): No received data in RDR register 1 (1): Received data in RDR register |
| TDRE | Transmit Data Empty Flag 0 (0): Transmit data in TDR register 1 (1): No transmit data in TDR register |