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Ethernet problem with fmcomms2

Question asked by omarxacur on Dec 14, 2016
Latest reply on Dec 15, 2016 by DragosB

Hi all,

I've been working with the reference design of the fmcomms2 and I made some changes to the reference design, but when the create the bitfile for the modified reference design I can't access to the ethernet.

I'm working with a Xilinx VC707, and a AD-FMCOMMS4-EBZ.

 

When I use the reference design without change anything everything works perfect, I can use the IIO Scope,  but if I make a single change (I'm not changing anything ethernet related, I just add a mux) I can't connect to my host machine via ethernet (IP address is always 192.168.2.2) 

I can still use the no-OS software, via UART, I would like to have the IIO Scope.

 

So my question is, Am I missing something when I generate the Bitstream? also, let's say I can't solve the Ethernet problem, Can I run the IIO Scope via UART or is there any other way to use the IIO Scope without the ethernet?

 

Thank you.

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