SLASEG6B May 2018 – June 2020 TAS3251
The TAS3251 device contains a versatile GPIO port (SDOUT pin), allowing signals to be passed from the system to the device or sent from the device to the system. This pin can be used for advanced clocking features, to pass internal signals to the system or accept signals from the system for use inside the device by a given process flow. The SDOUT pin supports serial data out and the features described in Figure 30. The register map can be used to configure the function of the SDOUT pin.
Here are a few key registers to enable the SDOUT pin: