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Thanks for your reply. I see what are you saying.
Again, my simulation results are Okay, nothing is wrong. source MAC and des. MAC are both OK in simulation, ...the des. MAC address is OK on wireshark as well. that means the synthesis is kinda correct.
have you tried to synthesis TSE and connect DE2 board to an ethernet switch?
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Thanks Rami_Amiri for posting this thread. I am interested in this issue also. If you can provide a link about the TSE material you are following?
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Check TSE again, You're probably configuring a wrong register or the values ar wrong.
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Thanks Socrates for your explanation. I am trying to test in hardware a 10Gbps Ethernet subsystem (similar to TSE) in two Signal Integrity Stratix IV GT boards and having the same problem with accessing the register. Each component in the design has a memory space to store control, status or statistics with dedicated base address and several offsets. If you can tell me how the design author(s) allocate them and where they do this? if they assign them manually?
I follow the design in this link:
http://www.alterawiki.com/wiki/10g_ethernet_and_10g_base_r_phy_interoperability_hardware_demonstration_design Thank you very much.