RPM_GRID coordinate values differ significantly from the coordinate values of 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 gets the RPM coordinates from a selected slice and 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]]"
X25Y394