How to change timing constraints in VDMA OOC.xdc files??
I am using Vivado 2016.4 for video application, my top timing constrains are different from OOC timing constrains.
After synthesized, i got the warning below
[Timing 38-316] Clock period '10.000' specified during out-of-context synthesis of instance 'design_1_i/axi_vdma_0' at clock pin 'm_axi_mm2s_aclk' is different from the actual clock period '5.000', this can lead to different synthesis results.
The design_1_axi_vdma_0_0_ooc.xdc is a read only file. I can not edit it in Vivado. Even I can modify it in other editor, but I can not re-synthesize the IP using the modified ooc.xdc file.
I have searched in the forum, there is a similar issue, following is the link: