Lattice Radiant: How to solve the postsyn error - instantiating unknown module <module_name>?</module_name>
Description:
Synthesis provides an error whenever it encounters a module from that does not exist within the design. In some case, this is encountered if a blackbox for an secured module is not present within the design location.
Solution:
If there is a signal enabled in the IP but not included on the component port of the design. Take note that the IP port signals are black boxed under the IP RTL.
Make sure all active ports in the created or Lattice IP is declared in the instantiation.