I use the adf4355 board, download the corresponding software and driver according to the instructions, and change the frequency I want to output on the control panel. But no matter how I adjust, the output frequency is a value can not be changed
First of all, I want to make sure SPI communication is okay. Can you select the MUXOUT pin output from Register 4 as Dvdd and write to the Register 4. LED that is connected to MUXOUT should turn-on. IF not, there might be a problem with the SDP-S connector.