RPM_GRID Coordinate Values - 2023.2 English

Vivado Design Suite User Guide: Using Constraints (UG903)

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2023.2 English

The RPM_GRID coordinate values differ significantly from the coordinate values of the SLICEs on the FPGA. These coordinates:

  • Are stored as RPM_X and RPM_Y properties on device sites in the Vivado tools.
  • Can be queried using get_property.

The following example does the following:

  • Gets the RPM coordinates from a selected SLICE.
  • Uses join to output both the X and Y coordinates in the required format.
    join "X[get_property RPM_X [get_selected_objects]]Y[get_property RPM_Y [get_selected_objects]]"