Reply To: Dissecting the OSVVM AXI Master BFM

[Jim Lewis]

The DelayCoverage models divide a transfer into segments that are BurstLength in length. For beats (transfers within that burst length) there is BeatDelay between each item transferred on the interface. After BurstLength there is BurstDelay before the next item is transferred. Each of BurstLength, BeatDelay, and BurstLength is randomized using a coverage model (which may have more than the single bin that is used by default).

For more details see: OsvvmLibraries/Documentation/DelayCoveragePkg_user_guide.pdf