BRDV=00, SSLA=Others, SCKDEN=0, CPOL=0, CPHA=0, SPNDEN=0, SLNDEN=0, SPB=Others, SSLKP=0, LSBF=0
SPI Command Register 1
| CPHA | RSPCK Phase Setting 0 (0): Select data sampling on leading edge, data change on trailing edge 1 (1): Select data change on leading edge, data sampling on trailing edge |
| CPOL | RSPCK Polarity Setting 0 (0): Set RSPCK low during idle 1 (1): Set RSPCK high during idle |
| BRDV | Bit Rate Division Setting 0 (00): Base bit rate 1 (01): Base bit rate divided by 2 2 (10): Base bit rate divided by 4 3 (11): Base bit rate divided by 8 |
| SSLA | SSL Signal Assertion Setting 0 (000): SSL0 0 (Others): Setting prohibited 1 (001): SSL1 2 (010): SSL2 3 (011): SSL3 |
| SSLKP | SSL Signal Level Keeping 0 (0): Negate all SSL signals on completion of transfer 1 (1): Keep SSL signal level from the end of transfer until the beginning of the next access |
| SPB | SPI Data Length Setting 0 (0x0): 20 bits 0 (Others): 8 bits 1 (0x1): 24 bits 2 (0x2): 32 bits 3 (0x3): 32 bits 8 (0x8): 9 bits 9 (0x9): 10 bits 10 (0xA): 11 bits 11 (0xB): 12 bits 12 (0xC): 13 bits 13 (0xD): 14 bits 14 (0xE): 15 bits 15 (0xF): 16 bits |
| LSBF | SPI LSB First 0 (0): MSB-first 1 (1): LSB-first |
| SPNDEN | SPI Next-Access Delay Enable 0 (0): Select next-access delay of 1 RSPCK + 2 PCLKA 1 (1): Select next-access delay equal to the setting in the SPI Next-Access Delay Register (SPND) |
| SLNDEN | SSL Negation Delay Setting Enable 0 (0): Select SSL negation delay of 1 RSPCK 1 (1): Select SSL negation delay equal to the setting in the SPI Slave Select Negation Delay Register (SSLND) |
| SCKDEN | RSPCK Delay Setting Enable 0 (0): Select RSPCK delay of 1 RSPCK 1 (1): Select RSPCK delay equal to the setting in the SPI Clock Delay Register (SPCKD) |