I'm connecting to an ADIS16488, and debugging the SPI protocol. I'm re-transmitting PROD_ID as recommended, but getting a strange response.
I attached the scope outputs. The MOSI looks fine, and the SCLK and the DIN match what I see in the data sheet.
However, the DOUT on MISO returns either 0x00 0x00 or 0b00000000 0b10000000. I'm not quite sure what is going wrong.