User Guidelines - 1.0 English

Performance AXI Traffic Generator LogiCORE IP Product Guide (PG381)

Document ID
PG381
Release Date
2023-10-18
Version
1.0 English
  • In the user defined pattern test:
    • Nested loop is not supported.
    • The START_LOOP and END_LOOP commands must be used as pair. There should never be an uneven number of START_LOOP or END_LOOP commands present in the CSV file.
    • CSV hex fields must have a '0x' prefix before the rest of the value; for example, 0x12345678 for a 32-bit hex value.
  • In the predefined pattern test:
    • The NoC destination ID value cannot be customized and the value generated by the Vivado software is sent on NoC signals (nmu_wr_usr_dst/nmu_rd_usr_dst).
    • You can only configure one set of AXI transaction details, even when multiple slaves are connected to the TG using interconnect. If the multiple slaves are connected to a TG, the same set of traffic is sent to each slave with unique axi_addr addresses (in the case of AXI3/AXI4) and NoC destination ID values. These values are selected from the Vivado software. The TG drives the set number of transactions to the first connected slave and repeats the same number of transactions to the second connected slave and so on.