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ZBinH's avatar
ZBinH
Icon for New Contributor rankNew Contributor
5 years ago

TSE IP ( discard frame during transmitting )

ff_tx_err --> Transmit frame error. Assert this signal with the final byte in theframe to indicate that the transmit frame is invalid. The MAC function forwards the invalid frame to the GMII with an ...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

HI,

ok, you want to discard whole frame then asserting ff_tx_err is fine. Then back to my question 1.

So, can you explain further what's not working when you asserted ff_tx_err ?

  • Are you don't see TSE MAC output corresponding MII_tx_err or GMII_tx_err signal as expected ?
  • Have you verified whether you have asserted the ff_tx_eop signal as well ?
  • Do you have simulation waveform to share with us to show us your issue ?

Thanks.

Regards,

dlim