76947 - Versal ACAP CPM Mode for PCI Express (Vivado 2021.1) - Potential timing issue with designs that have CPM4 to PL interfaces enabled

Release Date

All designs must install the patch provided in Vivado 2021.1.x - Versal Clock Calibrated Deskew Timing issues if using Vivado 2021.1 or migrate to 2021.2 and later releases to avoid potential timing issues being missed in Vivado static timing analysis.

The fixes in the patch provided for Vivado 2021.1 will be included in Vivado 2021.2 so no patch for the issue described will be required in Vivado 2021.2. 

Release notes for the "Versal ACAP CPM Mode for PCI Express" and "Versal ACAP CPM DMA and Bridge Mode for PCI Express" IP cores can be accessed at (Xilinx Answer 75350) and (Xilinx Answer 75396) respectively.


Revision History:
10/22/2021: Initial Release