Ethernet Example Design on Cyclone III Dev Board (3C120F780)

Hi Mark,

May be this thread is too old. But I am also stuck with the same problem now. I have a relatively old Cyclone III FPGA board, bought in 2009 I think. It could not run the "simple_socket_server_rgmii" example provided in "altera\12.1\nios2eds\examples\software". It cannot run even the recently downloaded example from: http://www.altera.com/support/examples/nios2/exm-using-nichestack.html . I added -DTSE_MY_SYSTEM flag and also commented out "IOWR(&pmac->mdio1.reg14, 0, dat); " line as suggested here: http://www.niosii.com/support/kdb/solutions/rd01042012_567.html

The "tse_my_system.c" file is already provided in the recent example with the necessary code. Do you have any idea what might have gone wrong? Do I need to change any settings on my computer?

Thanks,