AXI4-Stream (Basic) Receive Interface Name | AXI4-Stream (Enhanced) CQ Interface Name | Differences |
---|---|---|
m_axis_rx_tlast | m_axis_cq_tlast | None |
m_axis_rx_tdata (64/128) |
m_axis_cq_tdata (64/128/256) |
None |
m_axis_rx_tvalid | m_axis_cq_tvalid | None |
m_axis_rx_tready | m_axis_cq_tready | None |
m_axis_rx_tstrb |
m_axis_cq_tkeep and m_axis_cq_tuser |
See m_axis_rx_tstrb (64-Bit Interface Only) |
m_axis_rx_tuser |
m_axis_cq_tuser and m_axis_cq_tdata (Descriptor) |
See m_axis_rx_tuser |
rx_np_ok | No equivalent signal | N/A |
rx_np_req | pcie_cq_np_req | None |
No equivalent signal | pcie_cq_np_req_count | N/A |