EVAL-AD9250 interfacing with ZCU102

Hi BubbleBoy,

We have some designs for https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/Eval-AD-FMCJESDADC1-EBZ.html which has an AD9250 on other carriers here: https://github.com/analogdevicesinc/hdl/tree/hdl_2023_r2/projects/fmcjesdadc1

Take a look at the schematics and if everything looks okay you can port the design to ZCU102: https://analogdevicesinc.github.io/hdl/user_guide/porting_project.html

Regards,

Bogdan

Hi,

We don't support it.
It might work but you have to check it out. I took a quick look at the schematic, looks promissing.
You will have to check that the input clocks from the EVAL-AD9250 have dedicate clock capable pins on the zcu102 side.
And other checks, according to https://analogdevicesinc.github.io/hdl/user_guide/porting_project.html

There is an example of AD9250 used with fmcjesdadc1 https://github.com/analogdevicesinc/hdl/tree/hdl_2023_r2/projects/fmcjesdadc1
It is not on zcu102, but is a good starting point as JESD204 configuration HDL and SW.

One more thing, the zcu102 powermanagment, will read through i2c the content of the FRU EEPROM on the doughter card conecrted on the FMC port.
If the EEPROM  is not populated for EVAL-AD9250, the zcu102 will not provide VADJ, you have 2 options:
1. write the EEPROM - https://wiki.analog.com/resources/tools-software/linux-software/fru_dump (more info on EngineerZone threads)
2. force the zcu102 to provide the 1.8VADJ

Andrei

Thanks for the info bluncan , I will give it a try and let you know 

Thanks for the info andrei_g  , I will give it a try and let you know 

Hi BubbleBoy ,

Do you have any news?

Best regards,
Iulia