Category 5: Dynamic Function eXchange Designs - 2023.2 English

Vivado Design Suite User Guide: Design Analysis and Closure Techniques (UG906)

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2023.2 English

For Dynamic Function eXchange (DFX) designs, each cell in the logical path is prefixed to identify the cell as belonging to a reconfigurable partition (RP#:), or to the static region of the design (S:).

DFX Path Type
Specifies the path as being completely in the static region, completely in a reconfigurable partition (RP), or as crossing the boundary between regions. The delay elements for the timing path are also broken down between the regions.
DFX Boundary Nets
Reports the number of times a timing path crosses between either a static and reconfigurable module (RM) or between two RMs in the netlist.
Boundary Fanout
Reports the fanout of a boundary path at the PPLOC to its downstream loads.