000033986 - Design Advisory - Vivado DFX showing static glitch after loading partial bitstream in UltraScale+ designs - A design DFX will have hardware failures that appear to be consistent but have a low rate of failure. The issue is in the write_bitstream process and relates to maintaining static route stability within the expanded routing regions. This issue affects UltraScale+ designs using Dynamic Function eXchange (DFX) and using Vivado version 2022.1 and older. Tandem with Field Updates designs can also be affected as this flow uses DFX to load partial bitstreams, but a standard Tandem without DFX would not be affected.

Release Date

2022-12-02

Revision

1.0 English