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ZBinH's avatar
ZBinH
Icon for New Contributor rankNew Contributor
6 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
6 years ago

HI,

Can you help us to understand your intention and elaborate further what function is not working here ?

  1. Are you trying to feedback when you assert ff_tx_err, you don't see TSE MAC output corresponding MII_tx_err or GMII_tx_err signal as expected ?
  • If this is the case, can you verify whether you have asserted the ff_tx_eop signal as well ?
  1. Or you just want to find out how to discard certain data traffic packet in Tx transmission ?
  • Then you can use the write enable signal (ff_tx_wren) to discard certain data byte transfer as well

Thanks.

Regards,

dlim

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

2- Or you just want to find out how to discard certain data traffic packet in Tx transmission ?

yes

I would like to discard ( whole frame not just certain data ) during transmitting.

Thank you.