Bytes and Words Are Being Lost As They Travel Through the Aurora 64B/66B Channel - 12.0 English

PG074 Aurora 64B/66B LogiCORE IP Product Guide

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12.0 English

If using the AXI4-Stream interface, make sure to write data correctly. The most common mistake is to assume words are written without looking at s_axi_tx_tready . Also remember that the s_axi_tx_tkeep signal must be used to indicate which bytes are valid when s_axi_tx_tlast is asserted.

Ensure to read correctly from the RX interface. Data and framing signals are only valid when m_axi_rx_tvalid is asserted.