FPGA-Specific Constraint - FPGA_PINNUM

Summary:      Specifies the pinout in the target device, and may be applied to ports in the top level entity.

Values:           Device pin number, in the format required by the vendor tools

TargetKind:    Port

Define as:      Constraint file entry, Port Parameter

Vendors:        Actel, Altera, Lattice, Xilinx