[[TracNav(WARPLab/TOC)]]

= Large Buffer Support =

In WARPLab 7.4 and earlier, all transmit and receive samples were stored in buffers of BRAM directly on the FPGA. As of WARPLab 7.5, these samples are buffered in the DRAM SODIMM attached to the WARP v3 hardware.

|| ||=  '''WARPLab 7.4'''  =||=  '''WARPLab 7.5 (4RF)'''  =||=  '''WARPLab 7.5 (2RF)'''  =||
||  Tx Maximum # of Samples  ||    ||    ||    ||
||  Tx Maximum Duration at 40MHz Bandwidth  ||    ||    ||    ||
||  Rx Maximum # of Samples  ||    ||    ||    ||
||  Rx Maximum Duration at 40MHz Bandwidth  ||    ||    ||    ||

The table above summarizes the maximum buffer sizes for the WARPLab 7.5 design.

== Performance Considerations ==

== Enabling Large Buffers ==