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?