Constant ID (In-Order) Traffic - 1.0 English

Performance AXI Traffic Generator LogiCORE IP Product Guide (PG381)

Document ID
PG381
Release Date
2023-10-18
Version
1.0 English

When the TG is configured for Constant ID mode, a fixed AXI ID is used for each traffic master in the design. The following additional conditions apply when operating in this mode:

  • The traffic generator stops if the outstanding response count reaches 509.
  • The axi_id field of the CSV file must be set to a fixed value and not auto_incr.
  • Reading from unwritten locations causes the data integrity check to fail.
  • Slave error or decode error responses from the AXI slave are also reported as data integrity failures.
  • Although data integrity is enabled during IP generation, it can still be enabled or disabled for each instruction using the data_integrity field in the CSV.