Hello dear members of the forum,
I would like to ask the following 2 questions.
1)To which registers do we have to send data in order to setup a transmission using a AD9361 chip?
2)Moreover, do we need any of the GPIO signals?
There are many registers to configure for the device to operate. My recommendation would be to use ADI supplied device drivers. Register descriptions are provided in the documentation, but I would not recommend configuring, initializing and operating the part using individual register writes.
Also, please download part related documentation from here: AD9361 and AD9364 Integrated RF Agile Transceiver Design Resources | Design Center | Analog Devices and familiarize yourself with it if you have not done it already. GPIO pins are configurable pins that are not required for the operation of the part. However, many users find them very useful for their designs. See more in the documentation I provided a link to.
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