Solution

000035288 - Design Advisory for Versal MRMAC - Vivado 2023.1/2023.1.1/2023.1.2 – Missing Timing arcs on some devices and configurations
Release Date
2023-08-29
Revision
1.0 English

To work around this issue, configure the MRMAC to be in dynamic mode through the IP Wizard or by including the XDC command below:

set_property RSVD6 32'h00000000 [get_cells -hier -filter REF_NAME==MRMAC]
 

When in dynamic configuration, Vivado will attempt to close timing for all potential modes/rates of the MRMAC.  To limit the cases considered by the timing engine, set_false_path commands can be added to design XDCs to exclude un-needed cases.