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Is 2018_R1 AD9371 no-OS broken on ZC706 board? 

Question asked by DSPdesigner on Aug 3, 2018

Hello:

 

I'm working with ADRV 9371 and  ZC706 eveluation platform.   I was able to successfully build FPGA and test it with Linux ADI Oscilloscope. 

 

I have also been able to build and test 2017_R1 no-OS by following instructions here:

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

.

However it appears that 2018_R1 is broken for no-OS for ADRV9371

 

The project builds, however the program execution stops at the following lines:

 

Please wait...
WARNING: AD9528_initialize() issues. Possible cause: REF_CLK not connected.

 

Has ADI tested a reference design for no-OS for ADRV9371 for 2018_R1?  

 

Doing some debugging it appears to me that the SPI communications to the AD9528 and AD9371 chips got broken in 2018_R1.

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