AR# 38852: SPI-3 Link Layer v7.2 - Demo testbench data dropped during simulation
AR# 38852
SPI-3 Link Layer v7.2 - Demo testbench data dropped during simulation
Description
If I target Virtex-6 devices, the example design testbench sometimes starts to send data before the MMCM has locked. This results in the data being dropped.
Solution
This issue has been fixed in v7.2 rev1 of the core available as a patch for download, see (Xilinx Answer 35141).