TIE=0, RE=0, MPIE=0, TEIE=0, CKE=Others, TE=0, RIE=0
Serial Control Register for Non-Smart Card Interface Mode (SCMR.SMIF = 0)
| CKE | Clock Enable 0 (00): In asynchronous mode, the SCKn pin is available for use as an I/O port based on the I/O port settings. In clock synchronous mode, the SCKn pin functions as the clock output pin. 0 (Others): In asynchronous mode, input a clock with a frequency 16 times the bit rate from the SCKn pin when the SEMR.ABCS bit is 0. Input a clock signal with a frequency eight times the bit rate when the SEMR.ABCS bit is 1. The SCKn pin is available for use as an I/O port based on the I/O port settings when the GPT clock is used. In clock synchronous mode, the SCKn pin functions as the clock input pin. 1 (01): In asynchronous mode, a clock with the same frequency as the bit rate is output from the SCKn pin. In clock synchronous mode, the SCKn pin functions as the clock output pin. |
| TEIE | Transmit End Interrupt Enable 0 (0): Disable SCIn_TEI interrupt requests 1 (1): Enable SCIn_TEI interrupt requests |
| MPIE | Multi-Processor Interrupt Enable 0 (0): Normal reception 1 (1): When data with the multi-processor bit set to 0 is received, the data is not read, and setting the status flags RDRF, ORER, and FER in SSR to 1 and the status flags SYER, PFER, and SBER in MESR are disabled. When data with the multi-processor bit set to 1 is received, the MPIE bit is automatically set to 0, and normal reception is resumed. |
| RE | Receive Enable 0 (0): Disable serial reception 1 (1): Enable serial reception |
| TE | Transmit Enable 0 (0): Disable serial transmission 1 (1): Enable serial transmission |
| RIE | Receive Interrupt Enable 0 (0): Disable SCIn_RXI and SCIn_ERI interrupt requests 1 (1): Enable SCIn_RXI and SCIn_ERI interrupt requests |
| TIE | Transmit Interrupt Enable 0 (0): Disable SCIn_TXI interrupt requests 1 (1): Enable SCIn_TXI interrupt requests |