This register selects the SPI protocol for writing data to the device. Write access to this register is disabled on power-up. To enable write access, configure the REG_ACCESS register.
|7-2||0||R||000000b||Reserved bits. Do not write. Reads return 000000b.|
|1-0||SDI_MODE[1:0]||R/W||00b||These bits select the protocol for writing data into the device.
00b = Standard SPI with CPOL = 0 and CPHASE = 0
01b = Standard SPI with CPOL = 0 and CPHASE = 1
10b = Standard SPI with CPOL = 1 and CPHASE = 0
11b = Standard SPI with CPOL = 1 and CPHASE = 1