S2MM - 7.1 English

AXI DMA v7.1 LogiCORE IP Product Guide (PG021)

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7.1 English

Writes start at the Buffer Address and consist of VSIZE write bursts, each having HSIZE bytes. The starting address of each write burst is a STRIDE address greater than the starting address of the previous burst write. On the AXI4-Stream interface, this is received on the s_axis_s2mm_interface as one contiguous packet and is terminated with a single assertion of tlast on the last data beat of the transfer. The size of the arriving packet should match with what is programmed in Buffer Descriptors.