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How to setup AD9371 no-OS successfully

Question asked by Even_Chow on Apr 3, 2018
Latest reply on Apr 23, 2018 by gverma

Hello:

 

I'm working with AD9371 eval board and zynq ZC706. I want to add my own FPGA  IP into the orig HDL project, so I choose to use SDK to build a no-OS project. Actually, I have done this with AD9361 and Zedboard successfully.

 

To make it easier for you to solve my problem, I will list my steps.

 

1.Download hdl-2017_R1 from github and build AD9371 reference design with Cygwin.

2.Download no-OS-2017_R1 from github.

3.Build no-OS projects with SDK .

   AD9371/AD9375 No-OS Setup [Analog Devices Wiki] 

4.Copy the files in ..\no-OS-2017_R1\ad9371\sw into the src folder of my newly created project

5.Copy the ad9528 and mykonos folder to the src folder of my project, add the paths for the directories are included

6.Generate the profile by using the MATLAB Profile Generator.

7.Import the profile into TES, and generate the Mykonos initialization structures.

 

8.Add myk.c, myk.h and myk_ad9528init.c to the src folder of my project.

9.Program the FPGA by clicking on Xilinx Tools → Program FPGA.

10.Create a new Run Configuration

11.Click the Run button.

12.Create a new Debug Configuration

13.Click the Debug button.

     The information printed on the debug uart port as follows:

     Please wait...
     WARNING: AD9528_initialize() issues. Possible cause: REF_CLK not connected.
     device->rx->rxAgcCtrl->agcGainUpdateTime_us out of range in MYKONOS_setupRxAgc()

 

Maybe I've made some mistakes I didn't realize. Could anyone help me to figure out this issue?

Look forward to a reply as soon as possible!

 

Thanks

Zhong Yiwen

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