This answer record contains patch updates for the H.264/H.265 Video Codec Unit (VCU) LogiCORE IP v1.1 in Vivado 2018.1.
This patch fixes an issue with the H.264/H.265 Video Codec Unit (VCU) LogiCORE IP v1.1 in the Vivado 2018.1 design tools.
|(Xilinx Answer 71026)||Why does the BVALID fail to de-assert and the BRESP fail to assert when doing back-to-back writes to the VCU?|
Note: Patch Revisions are cumulative. See the individual Answer Record for details on which release it is fixed in.
This patch will be not be needed with Vivado 2018.2 and later.
Install the patch as per the instructions in the included README.txt file to resolve this issue.