To create and edit Pblocks when using the RTL Analysis, Synthesis, or Implementation views:
- Select the Floorplanning pre-configured layout.
- Open the windows shown in the following table.
Table 1. Creating and Editing Pblocks Window Function Netlist Select the cells to be assigned to a Pblock. Physical Constraints Review the existing Pblocks and their properties. Device Create or edit the shape and location of your Pblocks in the device.
To create cell placement constraints on a particular BEL or SITE:
- Select the cell in the Netlist view.
- Drag and drop the cell to the target location in the Device view.