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Re: Using EVAL-AD7656-1SDZ with SDP-FMC-IB1Z and Xilinx FPGA board

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Dear Karen,

 

Thanks for the update very much. Now I am just wondering if the EVAL board and SDP-FMC adapter can be used with my ML605. I am checking and found that the ML605 can supply only 2.5 volts for Vadj_FPGA pin (on the FMC connectors). In order for the EVAL board to work, it needs 3.3 volts to drive logic (for the VDRIVE). I just found the EVAL-KC705 reference design and also installed the EVAL-7656-1SDZ software on my computer. There I found schematic diagrams of the User Guide. The link LK16 of the EVAL board has an option of choosing 3.3 volts from J7-14 pin external socket. Can I supply 3.3 volts to EVAL this way?  Then, I do not need to worry about using SDP-FMC adapter, right?

 

I also found the KC705 pins mapping from the system.xmp (XPS project) in the reference design. I will also try to map to my ML605 pins later today.

 

Thank you very much again for helping.

 

Regards,

Roengrut


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