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Are you sure you are synchronizing SignalTap correctly? If the TX led blinks it means that the PHY is getting something from the TSE. Maybe you are missing it.
If you put the preamble on the Avalon Stream as I saw on the first screenshot, if the link between the TSE and the PHY is set up correctly then the PHY will send two preambles: one added by the TSE and yours. This won't be seen as a valid Ethernet packet by any other node on the bus, so this could explain why you don't see anything.
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It is really strange and i really tired from this problem :(
The TX leds still blinks when i transmit anything, but the rgmii_out and tx_enable still low all the time. Also, the MDIO still high all the time.I have changed the preamble and i put another data and still same problem. and i can read and write and data to any register.
who i can solve this problem. i am not new in the VHDL, so i can make anything you want.
what you think i can do ? Also if you want any snap shot for anything or picture for tx led then
tell me and i will put it.
I will put the warning list maybe it will be useful
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