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Altera_Forum
Honored Contributor
Honored ContributorTSE Ethernet Rx ok, but no Tx
We are using a DE3 board running TSE + NIOS II, and a HSMC-NET Marvell PHY daughter card. The simple socket server design example works. However, we do not want to use the RTOS or Interniche s...
Altera_ForumHonored Contributor
Honored ContributorYou should use a SignalTap probe on the MII interface to check if anything is sent out to the Phy.
Check also that you are sending at the correct speed (i.e. that the speed between the MAC and the PHY is the same than the one that the PHY negotiated on the cable), and that the timing constraints on the interface to the PHY are met.
