Hi, in the AD8284 datasheet page 21 says that the register 0x00 bit 7 is 0 by default

in the same datasheet on page 20, you say that we should read the AN-877 for the SPI interface, in that document page 8 says that SDO is inactive if that bit is low

but in the programming example on page 17, you recommend setting 0x18 in that register (00011000), so SDO would be off, why?

I have some issues with the SDO pin, I am writing and then reading the 0x00 register but I only receive random data
Thanks