Master Loopback Mode - 3.0 English

AXI Traffic Generator LogiCORE IP Product Guide (PG125)

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3.0 English

Master loopback mode has a built-in streaming data generator and checker logic. In this mode, the core generates streaming traffic on M_AXIS_MASTER. The same traffic (after processing by target IP) when fed to S_AXIS_MASTER interface compares the transaction generated at M_AXIS_MASTER versus a transaction received at S_AXIS_MASTER. Fields TDATA, TSTRB, and TKEEP are considered for comparison, and error count is reported through axis_err_count port.