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AFE7700EVM: AFE7700 Bring up SPI communication issue

Part Number: AFE7700EVM
Other Parts Discussed in Thread: AFE7700

Hai team,

I am working on AFE7700 EVM initial bring up. I am testing the AFE7700 EVM without any FMC card. The Latte software version 5.6 is used for testing the board. The board is powered with 6V DC power supply and setup.py script is run to establish the connection between PC running Latte and the AFE7700 EVM. 

The second step is to run the devlint.py script to load the libraries and device register map. The third is to run the basicBringup_case1.py script to complete the configuration, in this case I observed error that SPI is not working in log window. I also attached the Latte GUI images that are taken during the testing. 

Kindly support us to solve this issue.