I am working with DAC80504EVM and ADS8920BEVM-PKD from TI. I am trying to design a system which uses TMDSEVM6657EVM processor board to communicate with these converters via SPI.
However, I am trying to figure out how to synchronize the converters and I would really appreciate any suggestion or direction in research.
Here are the datasheets:
Edit: I am building a system for 3D ultrasonic distance measurement. Three outputs of DAC would drive three transducers, which then transmit three signals. These signals would be received via hydrophone, which then sends signals to ADC. I want to transmit the signals, receive them and process in DSP. I would like to do matched filtering in order to compute time of arrival for every transmitted signal. That is why I am trying to figure out how to synchronize transmission and reception.