What is the best way to make modifications to AD-FMCOMMS1-EBZ/ML605 reference design and rebuild. I'm familiar with ISE design flow not EDK.
1) Can you modify individual source files like system.vhd and rebuild? How do you rebuild? Generating netlist seems to wipe out changes?
2) What is the best way to modify existing reference design? I want to create a loopback from ADC to DAC.
3) Should you use plan ahead?