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…
Do you see SDP connector connected message as given below example?
Yeah, on my control screen, as on yours.
When i input 4000M and 6000M, the spectrum analyzer shows no change.
As shown in the figure below.