# Placement constraints
create_pblock pblock_pcie
add_cells_to_pblock [get_pblocks pblock_pcie] [get_cells -quiet [list pcie4_uscale_plus_inst]]
add_cells_to_pblock [get_pblocks pblock_pcie] [get_cells -quiet [list core_inst/pcie_if_inst]]
add_cells_to_pblock [get_pblocks pblock_pcie] [get_cells -quiet [list core_inst/pcie_axil_master_inst]]
add_cells_to_pblock [get_pblocks pblock_pcie] [get_cells -quiet [list core_inst/dma_if_pcie_inst]]
resize_pblock [get_pblocks pblock_pcie] -add {CLOCKREGION_X2Y0:CLOCKREGION_X3Y3}