3950 - Can I evaluate a Lattice FPGA IP without a license?
The user can generate the bitstream for most Lattice FPGA IPs without any license, but with a "hardware timer" that enables them to use the bitstream only for a limited time before the internal timer resets.
Also, the user cannot do the Timing Simulations or open Floorplan View and EPIC without a valid Lattice IP license associated to the Lattice FPGA product.