Description
The avalon_st_tx_ready signal will be de-asserted for at least two clock cycles for every new packet received on the Avalon® -ST streaming interface. This is necessary for the MAC to perform the following functionality:
• Insert preamble and SFD
• Insert padding if the frame is short frame.
• Insert CRC
• Insert End of Frame Delimiter
• Insert the right inter packet gap
This does not affect the 10G Ethernet MAC throughput.
Resolution
No workaround or fix is available.