Hello,
I need to pass SPI to a remote device on the other end of my SerDes; I am using the DS90UB929 and the DS90UB926Q. I have a 3-wire SPI with SDA and SCL connected to the respective SDA and SCL of the serializer. The chip-select is connected to a GPIO. Will the SerDes pass the SPI data, or will it reject the communication with a NAK?
Our controller is bit-banging SPI, so that gives us some flexibility.