MP=0, PM=0, STOP=0, CKS=00, CM=0, CHR=0, PE=0
Serial Mode Register (SCMR.SMIF = 0)
| CKS | Clock Select 0 (00): PCLK clock 1 (01): PCLK/4 clock 2 (10): PCLK/16 clock 3 (11): PCLK/64 clock |
| MP | Multi-Processor Mode (Valid only in asynchronous mode) 0 (0): Multi-processor communications function is disabled 1 (1): Multi-processor communications function is enabled |
| STOP | Stop Bit Length (Valid only in asynchronous mode) 0 (0): 1 stop bit 1 (1): 2 stop bits |
| PM | Parity Mode (Valid only when the PE bit is 1) 0 (0): Selects even parity 1 (1): Selects odd parity |
| PE | Parity Enable (Valid only in asynchronous mode) 0 (0): Parity bit addition is not performed (transmitting) / Parity bit checking is not performed ( receiving ) 1 (1): The parity bit is added (transmitting) / The parity bit is checked (receiving) |
| CHR | Character Length (Valid only in asynchronous mode) 0 (0): Transmit/receive in 9-bit data length(SCMR.CHR1=0) / in 8bit data length(SCMR.CHR1=1) 1 (1): Transmit/receive in 9-bit data length(SCMR.CHR1=0) / in 7bit data length(SCMR.CHR1=1) |
| CM | Communications Mode 0 (0): Asynchronous mode or simple I2C mode 1 (1): Clock synchronous mode |