MESA boards - schematic, especially 7i80HD-25 but any eth enabled one really

trying to find schematic for 7i80HD-25 or any other ethernet enabled mesa board and I'm not finding anything. are the schematics available at all and I just have trouble searching or the schematics are not available and I should stop wasting my time

thanks

Schematic are not normally provided with our cards, if there is a specific
need we can supply schematics. You can also pretty much determine
all the connections by looking at the associated .ucf file in the firmware source

Thanks for confirmation. The schematic is not necessary, I was just curious, looking to learn more , as my personal experience with FPGA is close to zero and I would like to know much much more